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powerpc/64s/pseries: Add ERAT specific machine check handler
authorNicholas Piggin <npiggin@gmail.com>
Sat, 28 Nov 2020 07:07:26 +0000 (17:07 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 3 Dec 2020 14:01:23 +0000 (01:01 +1100)
commita4cb1fca94f29aa9fb34293b9925052abbd4c3e9
tree9885c019d3dc393890189b1d17da4eec87bbab2ftree | snapshot
parent1fdb87482271e663585f3c73147b84b3f4b668d8commit | diff
powerpc/64s/pseries: Add ERAT specific machine check handler

Don't treat ERAT MCEs as SLB, don't save the SLB and use a specific
ERAT flush to recover it.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201128070728.825934-7-npiggin@gmail.com
arch/powerpc/include/asm/mce.h diff | blob | history
arch/powerpc/kernel/mce_power.c diff | blob | history
arch/powerpc/platforms/pseries/ras.c diff | blob | history
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