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| author | Ben Gardon <bgardon@google.com> | 2020-10-14 21:26:50 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-10-23 10:42:04 +0300 |
| commit | bb18842e21111a979e2e0e1c5d85c09646f18d51 (patch) | |
| tree | 46eacf0640c467515199b1e99a5fe6e8ef590f62 /arch/x86/include/asm/kvm_host.h | |
| parent | 7d94531249a54b822f1a8b20d8a8f8d59ad1d985 (diff) | |
| download | linux-bb18842e21111a979e2e0e1c5d85c09646f18d51.tar.xz | |
kvm: x86/mmu: Add TDP MMU PF handler
Add functions to handle page faults in the TDP MMU. These page faults
are currently handled in much the same way as the x86 shadow paging
based MMU, however the ordering of some operations is slightly
different. Future patches will add eager NX splitting, a fast page fault
handler, and parallel page faults.
Tested by running kvm-unit-tests and KVM selftests on an Intel Haswell
machine. This series introduced no new failures.
This series can be viewed in Gerrit at:
https://linux-review.googlesource.com/c/virt/kvm/kvm/+/2538
Signed-off-by: Ben Gardon <bgardon@google.com>
Message-Id: <20201014182700.2888246-11-bgardon@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
0 files changed, 0 insertions, 0 deletions