Re: [Xen-devel] [PATCH] xen/x86/pvh: Use HVM's flush_tlb_others op

[David Vrabel <david.vrabel@xxxxxxxxxx>]

On 13/12/15 00:25, Boris Ostrovsky wrote:
> Using MMUEXT_TLB_FLUSH_MULTI doesn't buy us much since the hypervisor
> will likely perform same IPIs as would have the guest.
> 
> More importantly, using MMUEXT_INVLPG_MULTI may not to invalidate the
> guest's address on remote CPU (when, for example, VCPU from another guest
> is running there).
> 
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
> Suggested-by: Jan Beulich <jbeulich@xxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx # 3.14+

Applied to for-linus-4.4, thanks.  But given that PVH is experimental
I've dropped the stable Cc.

David

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel