Searched hist:"24 ae4cfa" (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/arch/x86/kvm/mmu/ |
H A D | tdp_mmu.c | 24ae4cfa Thu Apr 01 18:37:34 CDT 2021 Ben Gardon <bgardon@google.com> KVM: x86/mmu: Allow enabling/disabling dirty logging under MMU read lock
To reduce lock contention and interference with page fault handlers, allow the TDP MMU functions which enable and disable dirty logging to operate under the MMU read lock.
Signed-off-by: Ben Gardon <bgardon@google.com> Message-Id: <20210401233736.638171-12-bgardon@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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H A D | mmu.c | 24ae4cfa Thu Apr 01 18:37:34 CDT 2021 Ben Gardon <bgardon@google.com> KVM: x86/mmu: Allow enabling/disabling dirty logging under MMU read lock
To reduce lock contention and interference with page fault handlers, allow the TDP MMU functions which enable and disable dirty logging to operate under the MMU read lock.
Signed-off-by: Ben Gardon <bgardon@google.com> Message-Id: <20210401233736.638171-12-bgardon@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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