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| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-01-08 12:24:37 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-11 04:34:17 -0800 |
| commit | dabf1a1096b2cb7c54eecbaee19367cae2aef0e3 (patch) | |
| tree | 4ffe208ef127fbdec0bce2f0f03f6f2a65a56c9a /include | |
| parent | eb2c9541bc2f155f873aefce70a51e34f9cbdd03 (diff) | |
| download | linux-stable-dabf1a1096b2cb7c54eecbaee19367cae2aef0e3.tar.gz linux-stable-dabf1a1096b2cb7c54eecbaee19367cae2aef0e3.tar.bz2 linux-stable-dabf1a1096b2cb7c54eecbaee19367cae2aef0e3.zip | |
KVM: Use vcpu-specific gva->hva translation when querying host page size
[ Upstream commit f9b84e19221efc5f493156ee0329df3142085f28 ]
Use kvm_vcpu_gfn_to_hva() when retrieving the host page size so that the
correct set of memslots is used when handling x86 page faults in SMM.
Fixes: 54bf36aac520 ("KVM: x86: use vcpu-specific functions to read/write/translate GFNs")
Cc: stable@vger.kernel.org
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kvm_host.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index f6394fd4b284..0f99ecc01bc7 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -704,7 +704,7 @@ int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len); int kvm_clear_guest(struct kvm *kvm, gpa_t gpa, unsigned long len); struct kvm_memory_slot *gfn_to_memslot(struct kvm *kvm, gfn_t gfn); bool kvm_is_visible_gfn(struct kvm *kvm, gfn_t gfn); -unsigned long kvm_host_page_size(struct kvm *kvm, gfn_t gfn); +unsigned long kvm_host_page_size(struct kvm_vcpu *vcpu, gfn_t gfn); void mark_page_dirty(struct kvm *kvm, gfn_t gfn); struct kvm_memslots *kvm_vcpu_memslots(struct kvm_vcpu *vcpu); |