Re: [PATCH 1/2] x86: mce: kdump: use under_crashdumping to turn off MCE in all CPUs together

From: Borislav Petkov
Date: Tue Feb 24 2015 - 13:39:40 EST


On Tue, Feb 24, 2015 at 06:20:16PM +0000, Luck, Tony wrote:
> I'm not sure - the broadcast MCE will still arrive at that cpu - and
> with CR4.MCE==0, it will shutdown. Not sure if that just affects that
> logical thread, or if it pulls a signal line to take down the whole
> machine.

If that is the case, the tolerance level might be the better approach
after all...

--
Regards/Gruss,
Boris.

ECO tip #101: Trim your mails when you reply.
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