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authorHuang Ying <ying.huang@intel.com>2011-07-13 13:14:21 +0800
committerLen Brown <len.brown@intel.com>2011-07-13 23:38:49 -0400
commit9fb0bfe1408d5506b7b83d13d1eed573fd71d67d (patch)
tree51700355f453ab47de4bd799a4468c030db6e088 /arch/parisc
parenteccddd32ced0df8f9130024157bf8d37df860d76 (diff)
ACPI, APEI, Add WHEA _OSC support
APEI firmware first mode must be turned on explicitly on some machines, otherwise there may be no GHES hardware error record for hardware error notification. APEI bit in generic _OSC call can be used to do that, but on some machine, a special WHEA _OSC call must be used. This patch adds the support to that WHEA _OSC call. Signed-off-by: Huang Ying <ying.huang@intel.com> Reviewed-by: Andi Kleen <ak@linux.intel.com> Reviewed-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Len Brown <len.brown@intel.com>
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