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

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

author	Longpeng(Mike) <longpeng2@huawei.com>
	Tue, 8 Aug 2017 04:05:33 +0000 (12:05 +0800)
committer	Paolo Bonzini <pbonzini@redhat.com>
	Tue, 8 Aug 2017 08:57:43 +0000 (10:57 +0200)
commit	fae6970e44344405a3471a3eb65c24cc52265475
tree	b269d3a1c04045d9f4f7005f8004f7da082bf0be	tree \| snapshot
parent	aa6d4bc88a3cda78dfb3b7ca8f9bd59f2ae7beb3	commit \| diff

KVM: X86: implement the logic for spinlock optimization

get_cpl requires vcpu_load, so we must cache the result (whether the
vcpu was preempted when its cpl=0) in kvm_vcpu_arch.

Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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arch/x86/include/asm/kvm_host.h		diff \| blob \| history
arch/x86/kvm/hyperv.c		diff \| blob \| history
arch/x86/kvm/svm.c		diff \| blob \| history
arch/x86/kvm/vmx.c		diff \| blob \| history
arch/x86/kvm/x86.c		diff \| blob \| history