Re: [PATCH 2/2] TESTING! KVM: x86: add invalidate_range mmu notifier

2017-12-03 Thread Andrea Arcangeli
On Fri, Dec 01, 2017 at 04:15:37PM +0100, Paolo Bonzini wrote: > On 30/11/2017 19:05, Radim Krčmář wrote: > > Does roughly what kvm_mmu_notifier_invalidate_page did before. > > > > I am not certain why this would be needed. It might mean that we have > > another bug with start/end or just that I

Re: [PATCH 2/2] TESTING! KVM: x86: add invalidate_range mmu notifier

2017-12-03 Thread Andrea Arcangeli
On Fri, Dec 01, 2017 at 04:15:37PM +0100, Paolo Bonzini wrote: > On 30/11/2017 19:05, Radim Krčmář wrote: > > Does roughly what kvm_mmu_notifier_invalidate_page did before. > > > > I am not certain why this would be needed. It might mean that we have > > another bug with start/end or just that I

Re: [PATCH 2/2] TESTING! KVM: x86: add invalidate_range mmu notifier

2017-12-01 Thread Paolo Bonzini
On 30/11/2017 19:05, Radim Krčmář wrote: > Does roughly what kvm_mmu_notifier_invalidate_page did before. > > I am not certain why this would be needed. It might mean that we have > another bug with start/end or just that I missed something. I don't think this is needed, because we don't have

Re: [PATCH 2/2] TESTING! KVM: x86: add invalidate_range mmu notifier

2017-12-01 Thread Paolo Bonzini
On 30/11/2017 19:05, Radim Krčmář wrote: > Does roughly what kvm_mmu_notifier_invalidate_page did before. > > I am not certain why this would be needed. It might mean that we have > another bug with start/end or just that I missed something. I don't think this is needed, because we don't have

[PATCH 2/2] TESTING! KVM: x86: add invalidate_range mmu notifier

2017-11-30 Thread Radim Krčmář
Does roughly what kvm_mmu_notifier_invalidate_page did before. I am not certain why this would be needed. It might mean that we have another bug with start/end or just that I missed something. Please try just [1/2] first and apply this one only if [1/2] still bugs, thanks! ---

[PATCH 2/2] TESTING! KVM: x86: add invalidate_range mmu notifier

2017-11-30 Thread Radim Krčmář
Does roughly what kvm_mmu_notifier_invalidate_page did before. I am not certain why this would be needed. It might mean that we have another bug with start/end or just that I missed something. Please try just [1/2] first and apply this one only if [1/2] still bugs, thanks! ---