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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull AT_EXECVE_CHECK from Kees Cook:
- Implement AT_EXECVE_CHECK flag to execveat(2) (Mickaël Salaün)
- Implement EXEC_RESTRICT_FILE and EXEC_DENY_INTERACTIVE securebits
(Mickaël Salaün)
- Add selftests and samples for AT_EXECVE_CHECK (Mickaël Salaün)
* tag 'AT_EXECVE_CHECK-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
ima: instantiate the bprm_creds_for_exec() hook
samples/check-exec: Add an enlighten "inc" interpreter and 28 tests
selftests: ktap_helpers: Fix uninitialized variable
samples/check-exec: Add set-exec
selftests/landlock: Add tests for execveat + AT_EXECVE_CHECK
selftests/exec: Add 32 tests for AT_EXECVE_CHECK and exec securebits
security: Add EXEC_RESTRICT_FILE and EXEC_DENY_INTERACTIVE securebits
exec: Add a new AT_EXECVE_CHECK flag to execveat(2)
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git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest updates from Shuah Khan:
- fixes, reporting improvements, and cleanup changes to several tests
- add support for DT_GNU_HASH to selftests/vDSO
* tag 'linux_kselftest-next-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests/rseq: Fix handling of glibc without rseq support
selftests/resctrl: Discover SNC kernel support and adjust messages
selftests/resctrl: Adjust effective L3 cache size with SNC enabled
selftests/ftrace: Make uprobe test more robust against binary name
selftests/ftrace: Fix to use remount when testing mount GID option
selftests: tmpfs: Add kselftest support to tmpfs
selftests: tmpfs: Add Test-skip if not run as root
selftests: harness: fix printing of mismatch values in __EXPECT()
selftests/ring-buffer: Add test for out-of-bound pgoff mapping
selftests/run_kselftest.sh: Fix help string for --per-test-log
selftests: acct: Add ksft_exit_skip if not running as root
selftests: kselftest: Fix the wrong format specifier
selftests: timers: clocksource-switch: Adapt progress to kselftest framework
selftests/zram: gitignore output file
selftests/filesystems: Add missing gitignore file
selftests: Warn about skipped tests in result summary
selftests: kselftest: Add ksft_test_result_xpass
selftests/vDSO: support DT_GNU_HASH
selftests/ipc: Remove unused variables
selftest: media_tests: fix trivial UAF typo
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Update the functions that print the test totals at the end of a selftest
to include a warning message when skipped tests are detected. The
message advises users that skipped tests may indicate missing
configuration options and suggests enabling them to improve coverage.
Link: https://lore.kernel.org/r/20241126093710.13314-1-laura.nao@collabora.com
Signed-off-by: Laura Nao <laura.nao@collabora.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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A few recently added packetdrill tests that are known time sensitive
(e.g., because testing timestamping) occasionally fail in debug mode:
https://netdev.bots.linux.dev/contest.html?executor=vmksft-packetdrill-dbg
These failures are well understood. Correctness of the tests is
verified in non-debug mode. Continue running in debug mode also, to
keep coverage with debug instrumentation.
But, only in debug mode, mark these tests with well understood
timing issues as XFAIL (known failing) rather than FAIL when failing.
Introduce an allow list xfail_list with known cases.
Expand the ktap infrastructure with XFAIL support.
Fixes: eab35989cc37 ("selftests/net: packetdrill: import tcp/fast_recovery, tcp/nagle, tcp/timestamping")
Reported-by: Jakub Kicinski <kuba@kernel.org>
Closes: https://lore.kernel.org/netdev/20241218100013.0c698629@kernel.org/
Signed-off-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20250103113142.129251-1-willemdebruijn.kernel@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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__ktap_test() may be called without the optional third argument which is
an issue for scripts using `set -u` to detect uninitialized variables
and potential bugs.
Fix this optional "directive" argument by either using the third
argument or an empty string.
This is required for the next commit to properly test script execution
control.
Cc: Kees Cook <kees@kernel.org>
Cc: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Cc: Shuah Khan <skhan@linuxfoundation.org>
Fixes: 14571ab1ad21 ("kselftest: Add new test for detecting unprobed Devicetree devices")
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Link: https://lore.kernel.org/r/20241212174223.389435-7-mic@digikod.net
Signed-off-by: Kees Cook <kees@kernel.org>
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There are a couple uses of bash specific syntax in the script. Change
them to the equivalent POSIX syntax. This doesn't change functionality
and allows non-bash test scripts to make use of these helpers.
Reported-by: Mike Looijmans <mike.looijmans@topic.nl>
Closes: https://lore.kernel.org/all/efae4037-c22a-40be-8ba9-7c1c12ece042@topic.nl/
Fixes: 2dd0b5a8fcc4 ("selftests: ktap_helpers: Add a helper to finish the test")
Fixes: 14571ab1ad21 ("kselftest: Add new test for detecting unprobed Devicetree devices")
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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Similar to the C counterpart, keep track of the number of test cases in
the test plan and add a helper function to be called at the end of the
test to print the results and exit with the corresponding exit code.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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Similar to the C counterpart, add a helper function to abort the
remainder of the test.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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Similar to the C counterpart, add a helper function that runs a command
and passes or fails the test based on the result.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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Similar to the C counterpart, add a helper to print a diagnostic
message.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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Move bash helpers for outputting in KTAP format to the common selftests
folder. This allows kselftests other than the dt one to source the file
and make use of the helper functions.
Define pass, fail and skip codes in the same file too.
Signed-off-by: Laura Nao <laura.nao@collabora.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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