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| author | Petr Mladek <pmladek@suse.com> | 2026-07-07 15:55:22 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-07-25 21:51:33 -0700 |
| commit | 68fc51b2d2f37065c866cac47b4ffcc7444be075 (patch) | |
| tree | 431284be99900adb05a207e58a6f6fafd687bebb /lib | |
| parent | bf06eb77665f3f58b054e874b9786deeda710acd (diff) | |
| download | linux-next-68fc51b2d2f37065c866cac47b4ffcc7444be075.tar.gz linux-next-68fc51b2d2f37065c866cac47b4ffcc7444be075.zip | |
Revert "printf: Compile the kunit test with DISABLE_BRANCH_PROFILING DISABLE_BRANCH_PROFILING"
This reverts commit 8901ac9d2c7eb8ed7ae5e749bf13ecb3b6062488.
The commit 94bfc7f3b0c7 ("err.h: use __always_inline on all error pointer
helpers") fixes the problem with a dead code elimination by always
inlining IS_ERR() function. It prevents the related linker failures as
well.
The workaround with disabling branch profiling is not longer necessary.
Link: https://lore.kernel.org/20260707135522.120447-1-pmladek@suse.com
Signed-off-by: Petr Mladek <pmladek@suse.com>
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Closes: https://lore.kernel.org/r/ah6WDkwO8eYY5f2a@ashevche-desk.local
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Aleksander Lobakin <aleksander.lobakin@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: David Laight <david.laight.linux@gmail.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/tests/Makefile | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/tests/Makefile b/lib/tests/Makefile index c045b82169bc..3cac3b63a752 100644 --- a/lib/tests/Makefile +++ b/lib/tests/Makefile @@ -41,8 +41,6 @@ obj-$(CONFIG_MEMCPY_KUNIT_TEST) += memcpy_kunit.o obj-$(CONFIG_MIN_HEAP_KUNIT_TEST) += min_heap_kunit.o CFLAGS_overflow_kunit.o = $(call cc-disable-warning, tautological-constant-out-of-range-compare) obj-$(CONFIG_OVERFLOW_KUNIT_TEST) += overflow_kunit.o -# GCC < 12.1 can miscompile errptr() test when branch profiling is enabled. -CFLAGS_printf_kunit.o += -DDISABLE_BRANCH_PROFILING obj-$(CONFIG_PRANDOM_KUNIT_TEST) += random32_kunit.o obj-$(CONFIG_PRINTF_KUNIT_TEST) += printf_kunit.o obj-$(CONFIG_RANDSTRUCT_KUNIT_TEST) += randstruct_kunit.o |