[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Ping: [PATCH] x86/memshr: properly check grant references
On Tue, Nov 22, 2016 at 3:12 AM, Jan Beulich <JBeulich@xxxxxxxx> wrote: >>> On 14.11.16 at 11:34, <JBeulich@xxxxxxxx> wrote:
Hi Jan, unfortunately I don't have a good way to test this
either as I never used memsharing with grefs before. The above comment about the grant not being marked for in-use makes me wonder whether this is a regression from this patch or whether that just was never the case. Either way, I can see this being an issue only if memory is being removed by hot-plugging, which AFAIK is not a supported scenario anyway. The rest of the patch is fairly mechanical, so:Acked-by: Tamas K Lengyel <tamas@xxxxxxxxxxxxx> > --- a/xen/arch/x86/mm/mem_sharing. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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