diff options
Diffstat (limited to 'queue-6.6/selftests-kselftest-fix-build-failure-with-nolibc.patch')
| -rw-r--r-- | queue-6.6/selftests-kselftest-fix-build-failure-with-nolibc.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/queue-6.6/selftests-kselftest-fix-build-failure-with-nolibc.patch b/queue-6.6/selftests-kselftest-fix-build-failure-with-nolibc.patch new file mode 100644 index 0000000000..eb6e569df1 --- /dev/null +++ b/queue-6.6/selftests-kselftest-fix-build-failure-with-nolibc.patch @@ -0,0 +1,44 @@ +From 16767502aa990cca2cb7d1372b31d328c4c85b40 Mon Sep 17 00:00:00 2001 +From: Oleg Nesterov <oleg@redhat.com> +Date: Fri, 12 Apr 2024 14:35:36 +0200 +Subject: selftests: kselftest: Fix build failure with NOLIBC + +From: Oleg Nesterov <oleg@redhat.com> + +commit 16767502aa990cca2cb7d1372b31d328c4c85b40 upstream. + +As Mark explains ksft_min_kernel_version() can't be compiled with nolibc, +it doesn't implement uname(). + +Fixes: 6d029c25b71f ("selftests/timers/posix_timers: Reimplement check_timer_distribution()") +Reported-by: Mark Brown <broonie@kernel.org> +Signed-off-by: Oleg Nesterov <oleg@redhat.com> +Signed-off-by: Thomas Gleixner <tglx@linutronix.de> +Link: https://lore.kernel.org/r/20240412123536.GA32444@redhat.com +Closes: https://lore.kernel.org/all/f0523b3a-ea08-4615-b0fb-5b504a2d39df@sirena.org.uk/ +Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> +--- + tools/testing/selftests/kselftest.h | 5 +++++ + 1 file changed, 5 insertions(+) + +--- a/tools/testing/selftests/kselftest.h ++++ b/tools/testing/selftests/kselftest.h +@@ -331,6 +331,10 @@ static inline int ksft_exit_skip(const c + static inline int ksft_min_kernel_version(unsigned int min_major, + unsigned int min_minor) + { ++#ifdef NOLIBC ++ ksft_print_msg("NOLIBC: Can't check kernel version: Function not implemented\n"); ++ return 0; ++#else + unsigned int major, minor; + struct utsname info; + +@@ -338,6 +342,7 @@ static inline int ksft_min_kernel_versio + ksft_exit_fail_msg("Can't parse kernel version\n"); + + return major > min_major || (major == min_major && minor >= min_minor); ++#endif + } + + #endif /* __KSELFTEST_H */ |