linux/tools/testing
Neill Kapron fda0cb6f84 selftests/seccomp: fix syscall_restart test for arm compat
[ Upstream commit 797002deed ]

The inconsistencies in the systcall ABI between arm and arm-compat can
can cause a failure in the syscall_restart test due to the logic
attempting to work around the differences. The 'machine' field for an
ARM64 device running in compat mode can report 'armv8l' or 'armv8b'
which matches with the string 'arm' when only examining the first three
characters of the string.

This change adds additional validation to the workaround logic to make
sure we only take the arm path when running natively, not in arm-compat.

Fixes: 256d0afb11 ("selftests/seccomp: build and pass on arm64")
Signed-off-by: Neill Kapron <nkapron@google.com>
Link: https://lore.kernel.org/r/20250427094103.3488304-2-nkapron@google.com
Signed-off-by: Kees Cook <kees@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-06-27 11:07:08 +01:00
..
crypto/chacha20-s390 tools/testing/crypto: Use vzalloc instead of vmalloc+memset 2022-07-05 14:46:36 +02:00
cxl cxl/test: Add missing vmalloc.h for tools/testing/cxl/test/mem.c 2024-06-21 14:35:45 +02:00
fault-injection docs: fault-injection: convert docs to ReST and rename to *.rst 2019-06-14 14:21:07 -06:00
ktest ktest: Fix Test Failures Due to Missing LOG_FILE Directories 2025-04-25 10:43:34 +02:00
kunit kunit: tool: Use qboot on QEMU x86_64 2025-06-04 14:40:14 +02:00
memblock memblock tests: fix warning ‘struct seq_file’ declared inside parameter list 2023-10-06 14:56:56 +02:00
nvdimm ndtest: Cleanup all of blk namespace specific code 2022-07-12 17:57:55 -07:00
radix-tree test suite: use %zu to print size_t 2025-04-25 10:43:50 +02:00
scatterlist tools/testing/scatterlist: add missing defines 2022-01-30 09:56:58 +02:00
selftests selftests/seccomp: fix syscall_restart test for arm compat 2025-06-27 11:07:08 +01:00
vsock vsock_test: POLLIN + SO_RCVLOWAT test 2022-08-23 10:43:12 +02:00