KVM: LoongArch: Mark "struct page" pfn accessed before dropping mmu_lock

Browse source

Mark pages accessed before dropping mmu_lock when faulting in guest memory
so that LoongArch can convert to kvm_release_faultin_page() without
tripping its lockdep assertion on mmu_lock being held.

Reviewed-by: Bibo Mao <maobibo@loongson.cn>
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: <20241010182427.1434605-68-seanjc@google.com>

...

This commit is contained in:

Sean Christopherson 2024-10-10 11:24:09 -07:00 • committed by Paolo Bonzini

parent 4a2bc01b7a

commit 35b80f7b49

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

arch/loongarch/kvm/mmu.c

View file