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authorLinus Torvalds <torvalds@linux-foundation.org>2010-04-08 08:37:05 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-04-08 08:37:05 -0700
commit2aedd192f799c362ccefc3c316f0c4bd5154126b (patch)
tree080ead7bd2c4ae496ef82e9633eadc1d1af28946 /kernel
parentcf90bfe2ebaf9d32f37acbebb7425c280fd6cd30 (diff)
parent84fba5ec91f11c0efb27d0ed6098f7447491f0df (diff)
downloadlwn-2aedd192f799c362ccefc3c316f0c4bd5154126b.tar.gz
lwn-2aedd192f799c362ccefc3c316f0c4bd5154126b.zip
Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: Fix sched_getaffinity()
Diffstat (limited to 'kernel')
-rw-r--r--kernel/sched.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index a3dff1f3f9b0..6af210a7de70 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -4903,7 +4903,7 @@ SYSCALL_DEFINE3(sched_getaffinity, pid_t, pid, unsigned int, len,
int ret;
cpumask_var_t mask;
- if (len < nr_cpu_ids)
+ if ((len * BITS_PER_BYTE) < nr_cpu_ids)
return -EINVAL;
if (len & (sizeof(unsigned long)-1))
return -EINVAL;