Messages in this thread | | | Subject | Re: [FYI PATCH 0/7] Mitigation for CVE-2018-12207 | From | Paolo Bonzini <> | Date | Wed, 13 Nov 2019 09:23:30 +0100 |
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On 13/11/19 07:38, Jan Kiszka wrote: > When reading MCE, error code 0150h, ie. SRAR, I was wondering if that > couldn't simply be handled by the host. But I suppose the symptom of > that erratum is not "just" regular recoverable MCE, rather > sometimes/always an unrecoverable CPU state, despite the error code, right?
The erratum documentation talks explicitly about hanging the system, but it's not clear if it's just a result of the OS mishandling the MCE, or something worse. So I don't know. :( Pawan, do you?
Paolo
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