Yazen Ghannam c6708d50f1 x86/MCE: Report only DRAM ECC as memory errors on AMD systems ... The MCA_STATUS[ErrorCodeExt] field is very bank type specific. We currently check if the ErrorCodeExt value is 0x0 or 0x8 in mce_is_memory_error(), but we don't check the bank number. This means that we could flag non-memory errors as memory errors. We know that we want to flag DRAM ECC errors as memory errors, so let's do those cases first. We can add more cases later when needed. Define a wrapper function in mce_amd.c so we can use SMCA enums. [ bp: Remove brackets around return statements. ] Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com> Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20171207203955.118171-2-Yazen.Ghannam@amd.com		2017-12-18 12:58:29 +01:00
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asm	x86/MCE: Report only DRAM ECC as memory errors on AMD systems	2017-12-18 12:58:29 +01:00
uapi/asm	x86/cpufeature: Add User-Mode Instruction Prevention definitions	2017-11-08 11:16:21 +01:00