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Date: Tue, 25 Mar 2014 11:22:07 +0100 From: Paolo Bonzini <pbonzini@...hat.com> To: Xiao Guangrong <xiaoguangrong@...ux.vnet.ibm.com>, gleb@...nel.org CC: avi.kivity@...il.com, mtosatti@...hat.com, linux-kernel@...r.kernel.org, kvm@...r.kernel.org Subject: Re: [PATCH v4 0/5] KVM: x86: flush tlb out of mmu-lock after write protection Il 25/03/2014 04:29, Xiao Guangrong ha scritto: > Ping...... Hi Xiao, I'll look at these patches soon. I plan to merge them for 3.16. Paolo > On 03/10/2014 10:01 PM, Xiao Guangrong wrote: >> This patchset is splited from my previous patchset: >> [PATCH v3 00/15] KVM: MMU: locklessly write-protect >> that can be found at: >> https://lkml.org/lkml/2013/10/23/265 >> >> Changelog v4 : >> - add more comments for patch 5 and thank for Marcelo's review >> >> Xiao Guangrong (5): >> Revert "KVM: Simplify kvm->tlbs_dirty handling" >> KVM: MMU: properly check last spte in fast_page_fault() >> KVM: MMU: lazily drop large spte >> KVM: MMU: flush tlb if the spte can be locklessly modified >> KVM: MMU: flush tlb out of mmu lock when write-protect the sptes >> >> arch/x86/kvm/mmu.c | 72 ++++++++++++++++++++++++++++++---------------- >> arch/x86/kvm/mmu.h | 14 +++++++++ >> arch/x86/kvm/paging_tmpl.h | 7 ++--- >> arch/x86/kvm/x86.c | 20 ++++++++++--- >> include/linux/kvm_host.h | 4 +-- >> virt/kvm/kvm_main.c | 5 +++- >> 6 files changed, 85 insertions(+), 37 deletions(-) >> > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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