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| author | Paolo Bonzini <pbonzini@redhat.com> | 2016-11-28 16:39:58 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-08-10 17:44:04 +0300 |
| commit | eebed2438923f8df465c27f8fa41303771fdb2e8 (patch) | |
| tree | a767edc12e331314c03493ef5172248334350f71 /arch/x86/include/asm/kvm_host.h | |
| parent | 64531a3b70b17c8d3e77f2e49e5e1bb70f571266 (diff) | |
| download | linux-eebed2438923f8df465c27f8fa41303771fdb2e8.tar.xz | |
kvm: nVMX: Add support for fast unprotection of nested guest page tables
This is the same as commit 147277540bbc ("kvm: svm: Add support for
additional SVM NPF error codes", 2016-11-23), but for Intel processors.
In this case, the exit qualification field's bit 8 says whether the
EPT violation occurred while translating the guest's final physical
address or rather while translating the guest page tables.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 1679aabcabe5..9e4862e0e978 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -204,7 +204,6 @@ enum { #define PFERR_GUEST_PAGE_MASK (1ULL << PFERR_GUEST_PAGE_BIT) #define PFERR_NESTED_GUEST_PAGE (PFERR_GUEST_PAGE_MASK | \ - PFERR_USER_MASK | \ PFERR_WRITE_MASK | \ PFERR_PRESENT_MASK) |