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authorMahesh Salgaonkar <mahesh@linux.vnet.ibm.com>2014-06-11 14:18:07 +0530
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2014-06-11 19:15:14 +1000
commite6654d5b4259317be82b06cf9218f82abec8c8e7 (patch)
tree8ed279bc20a647c7bbb17a1ad5f457546fecaa31 /fs/qnx4
parente75ad93afcd34a7ed472d64fb2944560ad9cad4e (diff)
powerpc/book3s: Increment the mce counter during machine_check_early call.
We don't see MCE counter getting increased in /proc/interrupts which gives false impression of no MCE occurred even when there were MCE events. The machine check early handling was added for PowerKVM and we missed to increment the MCE count in the early handler. We also increment mce counters in the machine_check_exception call, but in most cases where we handle the error hypervisor never reaches there unless its fatal and we want to crash. Only during fatal situation we may see double increment of mce count. We need to fix that. But for now it always good to have some count increased instead of zero. Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'fs/qnx4')
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