Messages in this thread | | | From | "Luck, Tony" <> | Subject | RE: [PATCH v3 2/2] x86, mce: support memory error recovery for both UCNA and Deferred error in machine_check_poll | Date | Mon, 10 Nov 2014 21:44:26 +0000 |
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> In fact, you could redo this patch in the meantime without the AMD vendor > check so that Tony can pick them up soon. I'll add the correct AMD bits > later.
You just want this hunk deleted ...
+ if (c->x86_vendor == X86_VENDOR_AMD) { + /* + * AMD BKDGs - Machine Check Error Codes + * + * Bit 8 of ErrCode[15:0] of MCi_STATUS is used for indicating + * a memory-specific error. Note that this field encodes info- + * rmation about memory-hierarchy level involved in the error. + */ + return (m->status & 0xff00) == BIT(8); + } else
I can do that without a repost. Or I can leave a reminder ...
+ if (c->x86_vendor == X86_VENDOR_AMD) { + /* + * coming soon + */ + return false; + } else
-Tony
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