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| author | Christoffer Dall <christoffer.dall@linaro.org> | 2014-09-18 18:15:32 -0700 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2014-09-18 18:15:32 -0700 |
| commit | a875dafcf9b6b266c855e1f9b0aa060ef585d38a (patch) | |
| tree | 1903cb0a39ac1cade1940ccb559591cddf3660a0 /arch/x86/kvm/mmu.h | |
| parent | 0ba09511ddc3ff0b462f37b4fe4b9c4dccc054ec (diff) | |
| parent | f51770ed465e6eb41da7fa16fd92eb67069600cf (diff) | |
Merge remote-tracking branch 'kvm/next' into queue
Conflicts:
arch/arm64/include/asm/kvm_host.h
virt/kvm/arm/vgic.c
Diffstat (limited to 'arch/x86/kvm/mmu.h')
| -rw-r--r-- | arch/x86/kvm/mmu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h index b982112d2ca5..bde8ee725754 100644 --- a/arch/x86/kvm/mmu.h +++ b/arch/x86/kvm/mmu.h @@ -56,6 +56,11 @@ #define PFERR_RSVD_MASK (1U << PFERR_RSVD_BIT) #define PFERR_FETCH_MASK (1U << PFERR_FETCH_BIT) +static inline u64 rsvd_bits(int s, int e) +{ + return ((1ULL << (e - s + 1)) - 1) << s; +} + int kvm_mmu_get_spte_hierarchy(struct kvm_vcpu *vcpu, u64 addr, u64 sptes[4]); void kvm_mmu_set_mmio_spte_mask(u64 mmio_mask); |