diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-10-30 14:27:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-10-30 14:27:10 -0700 |
| commit | 12aee278b50c4a94a93fa0b4d201ae35d792c696 (patch) | |
| tree | 98c0c42c9095aae34d12a4b8c555176698b7202a /arch | |
| parent | c56b097af26cb11c1f49a4311ba538c825666fed (diff) | |
| parent | 5e8cfc3c75b3e43497389896c0ecda62fc311ce9 (diff) | |
Merge branch 'akpm' (fixes from Andrew Morton)
Merge three fixes from Andrew Morton.
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
memcg: use __this_cpu_sub() to dec stats to avoid incorrect subtrahend casting
percpu: fix this_cpu_sub() subtrahend casting for unsigneds
mm/pagewalk.c: fix walk_page_range() access of wrong PTEs
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/percpu.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h index 0da5200ee79..b3e18f80030 100644 --- a/arch/x86/include/asm/percpu.h +++ b/arch/x86/include/asm/percpu.h @@ -128,7 +128,8 @@ do { \ do { \ typedef typeof(var) pao_T__; \ const int pao_ID__ = (__builtin_constant_p(val) && \ - ((val) == 1 || (val) == -1)) ? (val) : 0; \ + ((val) == 1 || (val) == -1)) ? \ + (int)(val) : 0; \ if (0) { \ pao_T__ pao_tmp__; \ pao_tmp__ = (val); \ |