On Fri, Aug 20, 2010 at 09:43:03PM -0700, tip-bot for Sergey Senozhatsky wrote: > Commit-ID: 51e3c1b558b31b11bf5fc66d3c6f5adacf3573f7 > Gitweb: http://git.kernel.org/tip/51e3c1b558b31b11bf5fc66d3c6f5adacf3573f7 > Author: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx> > AuthorDate: Fri, 20 Aug 2010 10:36:34 +0300 > Committer: H. Peter Anvin <hpa@xxxxxxxxx> > CommitDate: Fri, 20 Aug 2010 19:56:00 -0700 > > x86, hwmon: Fix unsafe smp_processor_id() in thermal_throttle_add_dev > > Fix BUG: using smp_processor_id() in preemptible thermal_throttle_add_dev. > We know the cpu number when calling thermal_throttle_add_dev, so we can > remove smp_processor_id call in thermal_throttle_add_dev by supplying > the cpu number as argument. > > This should resolve kernel bugzilla 16615/16629. The fix is right. Current thermal_throttle_add_dev checks local processor to determine PTS and PLN features on another processor. Logically that is wrong. Thanks. -Fenghua -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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