diff options
| author | Ingo Molnar <mingo@kernel.org> | 2025-05-15 14:46:30 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-06-13 10:20:52 +0200 |
| commit | aec58b48517c911fbdf2beebba46a347e5910072 (patch) | |
| tree | 3048c7bb06fc8ff2f33516b57a4bc1a4e83870fa /include/asm-generic | |
| parent | 19272b37aa4f83ca52bdf9c16d5d81bdd1354494 (diff) | |
bugs/core: Extend __WARN_FLAGS() with the 'cond_str' parameter
Push the new parameter down into every architecture that defines __WARN_FLAGS():
arm64
loongarch
parisc
powerpc
riscv
s390
sh
x86
Don't pass anything substantial down yet, just propagate the
new parameter with empty strings, without generating it or
using it.
( The string is never NULL, so it can be concatenated at the
preprocessor level. )
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-arch@vger.kernel.org
Link: https://lore.kernel.org/r/20250515124644.2958810-2-mingo@kernel.org
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/bug.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index 387720933973..af76e4a04b16 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -100,17 +100,18 @@ extern __printf(1, 2) void __warn_printk(const char *fmt, ...); instrumentation_end(); \ } while (0) #else -#define __WARN() __WARN_FLAGS(BUGFLAG_TAINT(TAINT_WARN)) +#define __WARN() __WARN_FLAGS("", BUGFLAG_TAINT(TAINT_WARN)) #define __WARN_printf(taint, arg...) do { \ instrumentation_begin(); \ __warn_printk(arg); \ - __WARN_FLAGS(BUGFLAG_NO_CUT_HERE | BUGFLAG_TAINT(taint));\ + __WARN_FLAGS("", BUGFLAG_NO_CUT_HERE | BUGFLAG_TAINT(taint));\ instrumentation_end(); \ } while (0) #define WARN_ON_ONCE(condition) ({ \ int __ret_warn_on = !!(condition); \ if (unlikely(__ret_warn_on)) \ - __WARN_FLAGS(BUGFLAG_ONCE | \ + __WARN_FLAGS("", \ + BUGFLAG_ONCE | \ BUGFLAG_TAINT(TAINT_WARN)); \ unlikely(__ret_warn_on); \ }) |