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KVM: svm: avic: Add support for dynamic setup/teardown of virtual APIC backing page
authorSuravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Thu, 14 Nov 2019 20:15:09 +0000 (14:15 -0600)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 5 Feb 2020 14:17:41 +0000 (15:17 +0100)
commitdcbcfa287e964931f7051ff00ed33dbf33d39abd
tree26669b624e311272f39521defdf50c719aa20c4etree | snapshot
parent8937d762396d22bdb59f02732a66db6b58e746b1commit | diff
KVM: svm: avic: Add support for dynamic setup/teardown of virtual APIC backing page

Re-factor avic_init_access_page() to avic_update_access_page() since
activate/deactivate AVIC requires setting/unsetting the memory region used
for virtual APIC backing page (APIC_ACCESS_PAGE_PRIVATE_MEMSLOT).

Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/svm.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git