Re: [Bug] Kdump does not work when panic triggered due to MCE

[Andi Kleen]

> Has anybody tested this before? Or have found kdump working when fatal
> MCEs have actually occurred?

Ying did some testing. mce-test has test cases for kdump.

My guess is you injected the error into some area used by the kexec
code or boot up path of the kexec kernel.

-Andi
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