Re: [Xen-devel] [PATCH v2 1/4] xen/MSI-X: latch MSI-X table writes

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 07.12.15 at 13:41, <stefano.stabellini@xxxxxxxxxxxxx> wrote:
> I know that in your opinion is superfluous, nonetheless could you please
> add 2-3 lines of in-code comment right here, to explain what you are
> doing with the check?  Something like:
> 
> /*
>  * Update the entry addr and data to the latest values only when the
>  * entry is masked or they are all masked, as required by the spec.
>  * Addr and data changes while the MSI-X entry is unmasked will be
>  * delayed until the next masking->unmasking.
>  */

Btw, will it be okay to just resend this one patch as v3, or do I need
to resend the whole series (the rest of which didn't change)?

Jan


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