git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Keqian Zhu <zhukeqian1@huawei.com>
	Thu, 29 Apr 2021 03:41:14 +0000 (11:41 +0800)
committer	Paolo Bonzini <pbonzini@redhat.com>
	Thu, 17 Jun 2021 17:09:25 +0000 (13:09 -0400)
commit	0abc680e11848c70e2c3efc057da84ed22a46ec7
tree	320c7f3a4fc9cd6059848f824b8221f15eaa4a64	tree \| snapshot
parent	6b1ac84947b4bbe83b066c42f409889c61f74808	commit \| diff

KVM: x86: Support write protecting only large pages

Prepare for write protecting large page lazily during dirty log tracking,
for which we will only need to write protect gfns at large page
granularity.

No functional or performance change expected.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
Message-Id: <20210429034115.35560-2-zhukeqian1@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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arch/x86/kvm/mmu/mmu.c		diff \| blob \| history
arch/x86/kvm/mmu/mmu_internal.h		diff \| blob \| history
arch/x86/kvm/mmu/page_track.c		diff \| blob \| history
arch/x86/kvm/mmu/tdp_mmu.c		diff \| blob \| history
arch/x86/kvm/mmu/tdp_mmu.h		diff \| blob \| history