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| author | Matt Fleming <matt.fleming@intel.com> | 2014-03-05 21:22:57 +0400 |
|---|---|---|
| committer | Matt Fleming <matt.fleming@intel.com> | 2014-03-05 21:31:41 +0400 |
| commit | 4fd69331ad227a4d8de26592d017b73e00caca9f (patch) | |
| tree | bfd95ed518ff0cb44318715432d321a92a7b9a0c /tools/perf/util/include/linux/bitops.h | |
| parent | 69e608411473ac56358ef35277563982d0565381 (diff) | |
| parent | 0ac09f9f8cd1fb028a48330edba6023d347d3cea (diff) | |
| download | linux-4fd69331ad227a4d8de26592d017b73e00caca9f.tar.xz | |
Merge remote-tracking branch 'tip/x86/urgent' into efi-for-mingo
Conflicts:
arch/x86/include/asm/efi.h
Diffstat (limited to 'tools/perf/util/include/linux/bitops.h')
| -rw-r--r-- | tools/perf/util/include/linux/bitops.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/util/include/linux/bitops.h b/tools/perf/util/include/linux/bitops.h index 45cf10a562bd..dadfa7e54287 100644 --- a/tools/perf/util/include/linux/bitops.h +++ b/tools/perf/util/include/linux/bitops.h @@ -87,13 +87,15 @@ static __always_inline unsigned long __ffs(unsigned long word) return num; } +typedef const unsigned long __attribute__((__may_alias__)) long_alias_t; + /* * Find the first set bit in a memory region. */ static inline unsigned long find_first_bit(const unsigned long *addr, unsigned long size) { - const unsigned long *p = addr; + long_alias_t *p = (long_alias_t *) addr; unsigned long result = 0; unsigned long tmp; |