Re: [PATCH v3 0/2] kvm: arm/arm64: Fixes for race conditions

From: Suzuki K Poulose
Date: Tue May 16 2017 - 06:02:11 EST


On 16/05/17 10:53, Christoffer Dall wrote:
On Tue, May 16, 2017 at 10:34:53AM +0100, Suzuki K Poulose wrote:
The patches fixes race conditions in stage2 pgd accesses.

Patch 1 is a fix up for the patch which has already been pushed to
kvmarm/master.

Patch 2 fixes a case where stage2 PGD could be free'd when we release
the kvm->mmu_lock to prevent VCPU starvation.

Applies on kvmarm/master tree

Thanks for the rebase and fix.

Applied to master, and for both patches::

Reviewed-by: Christoffer Dall <cdall@xxxxxxxxxx>


Thanks, I think these fixes needs to go to stable as well. I will wait for
these to hit mainline and then send a back port.

Suzuki