Michael Ellerman c2e37a2626 powerpc/perf: Add lost exception workaround ... Some power8 revisions have a hardware bug where we can lose a PMU exception, this commit adds a workaround to detect the bad condition and rectify the situation. See the comment in the commit for a full description. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2014-03-24 09:48:25 +11:00
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asm	powerpc/perf: Add lost exception workaround	2014-03-24 09:48:25 +11:00
uapi/asm	Second batch of KVM updates. Some minor x86 fixes,	2014-01-31 08:37:32 -08:00