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(parent: 4b6436f) | patch
powerpc/booke64: Check napping in performance monitor interrupt
authorKevin Hao <haokexin@gmail.com>
Thu, 26 Sep 2013 08:23:56 +0000 (16:23 +0800)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 11 Oct 2013 05:53:09 +0000 (16:53 +1100)
commit784047fe5488d57745ed9d5d2d22fb09d2664c25
treecff57e1b1bfac9ae09ee9cddb37e131e0b9c8d32tree | snapshot
parent4b6436fec23a67d0e6973006124d5dba0db51c13commit | diff
powerpc/booke64: Check napping in performance monitor interrupt

The performance monitor interrupt is asynchronous, so we should check
if the current processor is in napping status in the handler of this
interrupt.

Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/kernel/exceptions-64e.S diff | blob | history
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