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authorTony Luck <tony.luck@intel.com>2013-07-24 13:54:20 -0700
committerTony Luck <tony.luck@intel.com>2013-08-05 10:09:40 -0700
commit0ca06c0857aee11911f91621db14498496f2c2cd (patch)
tree59bfb17b8700424b610af9c0232efa6cf873c66e /fs/btrfs/inode.c
parentc095ba7224d8edc71dcef0d655911399a8bd4a3f (diff)
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x86/mce: Pay no attention to 'F' bit in MCACOD when parsing 'UC' errors
The 0x1000 bit of the MCACOD field of machine check MCi_STATUS registers is only defined for corrected errors (where it means that hardware may be filtering errors see SDM section 15.9.2.1). For uncorrected errors it may, or may not be set - so we should mask it out when checking for the architecturaly defined recoverable error signatures (see SDM 15.9.3.1 and 15.9.3.2) Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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