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linux/tools/testing/selftests/clone3/Makefile

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selftests: add tests for clone3() This adds tests for clone3() with different values and sizes of struct clone_args. This selftest was initially part of of the clone3() with PID selftest. After that patch was almost merged Eugene sent out a couple of patches to fix problems with these test. This commit now only contains the clone3() selftest after the LPC decision to rework clone3() with PID to allow setting the PID in multiple PID namespaces including all of Eugene's patches. Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com> Signed-off-by: Adrian Reber <areber@redhat.com> Reviewed-by: Christian Brauner <christian.brauner@ubuntu.com> Link: https://lore.kernel.org/r/20191112095851.811884-1-areber@redhat.com Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
2019-11-12 10:58:51 +01:00
selftests: clone3: Fix incorrect kernel headers search path Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Shuah Khan <shuah@kernel.org> Cc: linux-kselftest@vger.kernel.org Cc: Ingo Molnar <mingo@redhat.com> Cc: <stable@vger.kernel.org> # 5.18+ Acked-by: Shuah Khan <skhan@linuxfoundation.org> Acked-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-01-27 08:57:24 -05:00
selftests: add clone3() CAP_CHECKPOINT_RESTORE test This adds a test that changes its UID, uses capabilities to get CAP_CHECKPOINT_RESTORE and uses clone3() with set_tid to create a process with a given PID as non-root. Signed-off-by: Adrian Reber <areber@redhat.com> Link: https://lore.kernel.org/r/20200719100418.2112740-8-areber@redhat.com [christian.brauner@ubuntu.com: use TH_LOG() instead of ksft_print_msg()] Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
2020-07-19 12:04:17 +02:00
tests: test CLONE_CLEAR_SIGHAND Test that CLONE_CLEAR_SIGHAND resets signal handlers to SIG_DFL for the child process and that CLONE_CLEAR_SIGHAND and CLONE_SIGHAND are mutually exclusive. Cc: Florian Weimer <fweimer@redhat.com> Cc: libc-alpha@sourceware.org Cc: linux-api@vger.kernel.org Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> Link: https://lore.kernel.org/r/20191014104538.3096-2-christian.brauner@ubuntu.com
2019-10-14 12:45:38 +02:00
selftests: add clone3() CAP_CHECKPOINT_RESTORE test This adds a test that changes its UID, uses capabilities to get CAP_CHECKPOINT_RESTORE and uses clone3() with set_tid to create a process with a given PID as non-root. Signed-off-by: Adrian Reber <areber@redhat.com> Link: https://lore.kernel.org/r/20200719100418.2112740-8-areber@redhat.com [christian.brauner@ubuntu.com: use TH_LOG() instead of ksft_print_msg()] Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
2020-07-19 12:04:17 +02:00
tests: test CLONE_CLEAR_SIGHAND Test that CLONE_CLEAR_SIGHAND resets signal handlers to SIG_DFL for the child process and that CLONE_CLEAR_SIGHAND and CLONE_SIGHAND are mutually exclusive. Cc: Florian Weimer <fweimer@redhat.com> Cc: libc-alpha@sourceware.org Cc: linux-api@vger.kernel.org Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> Link: https://lore.kernel.org/r/20191014104538.3096-2-christian.brauner@ubuntu.com
2019-10-14 12:45:38 +02:00