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| author | Peter Zijlstra <peterz@infradead.org> | 2025-11-21 11:21:20 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2025-11-21 11:21:20 +0100 |
| commit | 2ace52718376fdb56aca863da2eebe70d7e2ddb1 (patch) | |
| tree | 494517cf79608fa93840a3c84ee5e6118da5f26f /lib/clz_ctz.c | |
| parent | a53d0cf7f1cb3182ad533ff5cacfa5fd29c419ad (diff) | |
| parent | 11991999a20145b7f8af21202d0cac6b1f90a6e4 (diff) | |
Merge branch 'objtool/core'
Bring in the UDB and objtool data annotations to avoid conflicts while further extending the bug exceptions.
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'lib/clz_ctz.c')
| -rw-r--r-- | lib/clz_ctz.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/clz_ctz.c b/lib/clz_ctz.c index fb8c0c5c2bd2..8778ec44bf63 100644 --- a/lib/clz_ctz.c +++ b/lib/clz_ctz.c @@ -15,28 +15,28 @@ #include <linux/kernel.h> int __weak __ctzsi2(int val); -int __weak __ctzsi2(int val) +int __weak __attribute_const__ __ctzsi2(int val) { return __ffs(val); } EXPORT_SYMBOL(__ctzsi2); int __weak __clzsi2(int val); -int __weak __clzsi2(int val) +int __weak __attribute_const__ __clzsi2(int val) { return 32 - fls(val); } EXPORT_SYMBOL(__clzsi2); int __weak __clzdi2(u64 val); -int __weak __clzdi2(u64 val) +int __weak __attribute_const__ __clzdi2(u64 val) { return 64 - fls64(val); } EXPORT_SYMBOL(__clzdi2); int __weak __ctzdi2(u64 val); -int __weak __ctzdi2(u64 val) +int __weak __attribute_const__ __ctzdi2(u64 val) { return __ffs64(val); } |