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| author | Sean Christopherson <seanjc@google.com> | 2024-10-10 11:23:53 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-10-25 13:00:48 -0400 |
| commit | 93091f0fc7b7c7c76129cba9105269b4e70a7856 (patch) | |
| tree | 249843a0e4202fbc6feadc7a32b83af7d8fa4516 /tools/perf/scripts/python/syscall-counts.py | |
| parent | cb444acb697943c0aaeab085c43e07727cb0b85c (diff) | |
KVM: VMX: Use __kvm_faultin_page() to get APIC access page/pfn
Use __kvm_faultin_page() get the APIC access page so that KVM can
precisely release the refcounted page, i.e. to remove yet another user
of kvm_pfn_to_refcounted_page(). While the path isn't handling a guest
page fault, the semantics are effectively the same; KVM just happens to
be mapping the pfn into a VMCS field instead of a secondary MMU.
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20241010182427.1434605-52-seanjc@google.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions