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linux/lib/test_bpf.c

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net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: fix length calculation in BPF testsuite The current probe_filter_length() (the function that calculates the length of a test BPF filter) behavior is to declare the end of the filter as soon as it finds {0, *, *, 0}. This is actually a valid insn ("ld #0"), so any filter with includes "BPF_STMT(BPF_LD | BPF_IMM, 0)" fails (its length is cut short). We are changing probe_filter_length() so as to start from the end, and declare the end of the filter as the first instruction which is not {0, *, *, 0}. This solution produces a simpler patch than the alternative of using an explicit end-of-filter mark. It is technically incorrect if your filter ends up with "ld #0", but that should not happen anyway. We also add a new test (LD_IMM_0) that includes ld #0 (does not work without this patch). Signed-off-by: Chema Gonzalez <chema@google.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-30 10:15:12 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: fix nlattr and nlattr_nest BPF tests - 'struct nlattr' must be 2 byte aligned - provide big-endian input data for nlattr/nlattr_nest tests Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-06 17:48:20 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: fix nlattr and nlattr_nest BPF tests - 'struct nlattr' must be 2 byte aligned - provide big-endian input data for nlattr/nlattr_nest tests Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-06 17:48:20 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: fix nlattr and nlattr_nest BPF tests - 'struct nlattr' must be 2 byte aligned - provide big-endian input data for nlattr/nlattr_nest tests Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-06 17:48:20 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: fix nlattr and nlattr_nest BPF tests - 'struct nlattr' must be 2 byte aligned - provide big-endian input data for nlattr/nlattr_nest tests Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-06 17:48:20 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: fix nlattr and nlattr_nest BPF tests - 'struct nlattr' must be 2 byte aligned - provide big-endian input data for nlattr/nlattr_nest tests Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-06 17:48:20 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: fix nlattr and nlattr_nest BPF tests - 'struct nlattr' must be 2 byte aligned - provide big-endian input data for nlattr/nlattr_nest tests Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-06 17:48:20 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: fix nlattr and nlattr_nest BPF tests - 'struct nlattr' must be 2 byte aligned - provide big-endian input data for nlattr/nlattr_nest tests Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-06 17:48:20 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: fix nlattr and nlattr_nest BPF tests - 'struct nlattr' must be 2 byte aligned - provide big-endian input data for nlattr/nlattr_nest tests Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-06 17:48:20 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: fix nlattr and nlattr_nest BPF tests - 'struct nlattr' must be 2 byte aligned - provide big-endian input data for nlattr/nlattr_nest tests Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-06 17:48:20 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: fix nlattr and nlattr_nest BPF tests - 'struct nlattr' must be 2 byte aligned - provide big-endian input data for nlattr/nlattr_nest tests Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-06 17:48:20 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: fix nlattr and nlattr_nest BPF tests - 'struct nlattr' must be 2 byte aligned - provide big-endian input data for nlattr/nlattr_nest tests Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-06 17:48:20 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: use block statements in tcpdump tests This patch converts raw opcodes for tcpdump tests into BPF_STMT()/BPF_JUMP() combinations, which brings it into conformity with the rest of the patches and it also makes life easier to grasp what's going on in these particular test cases when they ever fail. Also arrange payload from the jump+holes test in a way as we have with other packet payloads in the test suite. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-26 20:17:35 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: use block statements in tcpdump tests This patch converts raw opcodes for tcpdump tests into BPF_STMT()/BPF_JUMP() combinations, which brings it into conformity with the rest of the patches and it also makes life easier to grasp what's going on in these particular test cases when they ever fail. Also arrange payload from the jump+holes test in a way as we have with other packet payloads in the test suite. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-26 20:17:35 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
lib/test_bpf.c: don't use gcc union shortcut Older gcc's (mine is gcc-4.4.4) make a mess of this. lib/test_bpf.c:74: error: unknown field 'insns' specified in initializer lib/test_bpf.c:75: warning: missing braces around initializer lib/test_bpf.c:75: warning: (near initialization for 'tests[0].<anonymous>.insns[0]') lib/test_bpf.c:76: error: extra brace group at end of initializer lib/test_bpf.c:76: error: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:76: warning: excess elements in union initializer lib/test_bpf.c:76: warning: (near initialization for 'tests[0].<anonymous>') lib/test_bpf.c:77: error: extra brace group at end of initializer Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 10:16:46 -07:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: additional BPF tests All tests should pass with and without JIT. Example output: test_bpf: #0 TAX 35 16 16 PASS test_bpf: #1 TXA 7 7 7 PASS test_bpf: #2 ADD_SUB_MUL_K 10 PASS test_bpf: #3 DIV_KX 33 PASS test_bpf: #4 AND_OR_LSH_K 10 10 PASS test_bpf: #5 LD_IND 8 8 8 PASS test_bpf: #6 LD_ABS 8 8 8 PASS test_bpf: #7 LD_ABS_LL 13 14 PASS test_bpf: #8 LD_IND_LL 12 12 12 PASS test_bpf: #9 LD_ABS_NET 10 12 PASS test_bpf: #10 LD_IND_NET 11 12 12 PASS ... Numbers are times in nsec per filter for given input data. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:53 -07:00
net: filter: add test case for jump with holes and ret x variants This patch adds three more test cases: 1) long jumps with holes of unreachable code 2) ret x 3) ldx + ret x All three tests are for classical BPF and to make sure that any changes will not break some exotic behaviour that exists probably since decades. The last two tests are expected to fail by the BPF checker already, as in classic BPF only K or A are allowed to be returned. Thus, there are now 52 test cases for BPF. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:01 +02:00
net: filter: use block statements in tcpdump tests This patch converts raw opcodes for tcpdump tests into BPF_STMT()/BPF_JUMP() combinations, which brings it into conformity with the rest of the patches and it also makes life easier to grasp what's going on in these particular test cases when they ever fail. Also arrange payload from the jump+holes test in a way as we have with other packet payloads in the test suite. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-26 20:17:35 +02:00
net: filter: add test case for jump with holes and ret x variants This patch adds three more test cases: 1) long jumps with holes of unreachable code 2) ret x 3) ldx + ret x All three tests are for classical BPF and to make sure that any changes will not break some exotic behaviour that exists probably since decades. The last two tests are expected to fail by the BPF checker already, as in classic BPF only K or A are allowed to be returned. Thus, there are now 52 test cases for BPF. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:01 +02:00
net: filter: test fill/spill of all M[] regs This test for classic BPF probes stores and load combination via X on all 16 registers of the scratch memory store. It initially loads integer 100 and passes this value around to each register while incrementing it every time, thus we expect to have 116 as a result. Might be useful for JIT testing. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-26 20:17:34 +02:00
net: filter: add slot overlapping test with fully filled M[] Also add a test for the scratch memory store that first fills all slots and then sucessively reads all of them back adding up to A, and eventually returning A. This and the previous M[] test with alternating fill/spill will detect possible JIT errors on M[]. Suggested-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-29 10:22:48 +02:00
net: filter: test fill/spill of all M[] regs This test for classic BPF probes stores and load combination via X on all 16 registers of the scratch memory store. It initially loads integer 100 and passes this value around to each register while incrementing it every time, thus we expect to have 116 as a result. Might be useful for JIT testing. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-26 20:17:34 +02:00
net: filter: add slot overlapping test with fully filled M[] Also add a test for the scratch memory store that first fills all slots and then sucessively reads all of them back adding up to A, and eventually returning A. This and the previous M[] test with alternating fill/spill will detect possible JIT errors on M[]. Suggested-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-29 10:22:48 +02:00
net: filter: add test for loading SKF_AD_OFF limits This check tests that overloading BPF_LD | BPF_ABS with an always invalid BPF extension, that is SKF_AD_MAX, fails to make sure classic BPF behaviour is correct in filter checker. Also, we add a test for loading at packet offset SKF_AD_OFF-1 which should pass the filter, but later on fail during runtime. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-29 10:22:49 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: fix length calculation in BPF testsuite The current probe_filter_length() (the function that calculates the length of a test BPF filter) behavior is to declare the end of the filter as soon as it finds {0, *, *, 0}. This is actually a valid insn ("ld #0"), so any filter with includes "BPF_STMT(BPF_LD | BPF_IMM, 0)" fails (its length is cut short). We are changing probe_filter_length() so as to start from the end, and declare the end of the filter as the first instruction which is not {0, *, *, 0}. This solution produces a simpler patch than the alternative of using an explicit end-of-filter mark. It is technically incorrect if your filter ends up with "ld #0", but that should not happen anyway. We also add a new test (LD_IMM_0) that includes ld #0 (does not work without this patch). Signed-off-by: Chema Gonzalez <chema@google.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-30 10:15:12 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: fix length calculation in BPF testsuite The current probe_filter_length() (the function that calculates the length of a test BPF filter) behavior is to declare the end of the filter as soon as it finds {0, *, *, 0}. This is actually a valid insn ("ld #0"), so any filter with includes "BPF_STMT(BPF_LD | BPF_IMM, 0)" fails (its length is cut short). We are changing probe_filter_length() so as to start from the end, and declare the end of the filter as the first instruction which is not {0, *, *, 0}. This solution produces a simpler patch than the alternative of using an explicit end-of-filter mark. It is technically incorrect if your filter ends up with "ld #0", but that should not happen anyway. We also add a new test (LD_IMM_0) that includes ld #0 (does not work without this patch). Signed-off-by: Chema Gonzalez <chema@google.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-30 10:15:12 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00
net: filter: improve test case framework This patch simplifies and refactors the test case code a bit and also adds a summary of all test that passed or failed in the kernel log, so that it's easier to spot if something has failed. Future work could further extend the test framework to also support different input 'stimuli' i.e. related structures to seccomp. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-23 18:44:00 +02:00
net: filter: BPF testsuite The testsuite covers classic and internal BPF instructions. It is particularly useful for JIT compiler developers. Adds to "net" selftest target. The testsuite can be used as a set of micro-benchmarks. It measures execution time of each BPF program in nsec. This patch adds core framework. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08 14:10:52 -07:00