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

2017-05-16 Thread Christoffer Dall
On Tue, May 16, 2017 at 11:01:54AM +0100, Suzuki K Poulose wrote: > 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

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

2017-05-16 Thread Suzuki K Poulose
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

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

2017-05-16 Thread Christoffer Dall
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

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

2017-05-16 Thread Suzuki K Poulose
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 Changes