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由 Richard Weinberger 提交于
attr.sched_policy is u32, therefore a comparison against < 0 is never true. Fix this by casting sched_policy to int. This issue was reported by coverity CID 1219934. Fixes: dbdb2275 ("sched: Disallow sched_attr::sched_policy < 0") Signed-off-by: NRichard Weinberger <richard@nod.at> Signed-off-by: NPeter Zijlstra <peterz@infradead.org> Cc: Michael Kerrisk <mtk.manpages@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/1401741514-7045-1-git-send-email-richard@nod.atSigned-off-by: NIngo Molnar <mingo@kernel.org>
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