Re: [Xen-devel] [RESEND PATCH v2 3/4] xen/mce: always re-initialize 'severity_cpu' in mcheck_cmn_handler()

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 07.04.17 at 09:52, <haozhong.zhang@xxxxxxxxx> wrote:
> mcheck_cmn_handler() does not always set 'severity_cpu' to override
> its value taken from previous rounds of MC handling, which will
> interfere the current round of MC handling. Always re-initialize it to
> clear the historical value.
> 
> Signed-off-by: Haozhong Zhang <haozhong.zhang@xxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

Same here as to 4.9.

> ---
> Reason for resend:
>  * Move the re-initialization after its last use, so that we can
>    avoid introducing a new mce barrier.

In the future please don't call this a "resend" - it is a new version if
you make a change.

Jan


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