luck/tmp_suning_uos_patched
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Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

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* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  sched: Fix sched_getaffinity()
This commit is contained in:
Linus Torvalds 2010-04-08 08:37:05 -07:00
commit 2aedd192f7
1 changed files with 1 additions and 1 deletions
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kernel/sched.c
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@ -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;