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| author | Gleb Natapov <gleb@redhat.com> | 2013-04-28 12:50:07 +0300 |
|---|---|---|
| committer | Gleb Natapov <gleb@redhat.com> | 2013-04-28 12:50:07 +0300 |
| commit | 064d1afaa5a60fc391d0b4b77599fc8f63f99cd3 (patch) | |
| tree | 2e640cdfa50b0048c52e021f07a8b24560251b26 /arch/powerpc/include/asm/kvm_book3s_64.h | |
| parent | 730dca42c1d363c939da18c1499c7327c66e2b37 (diff) | |
| parent | 8b78645c93b5d469e8006d68dbc92edc2640c654 (diff) | |
Merge git://github.com/agraf/linux-2.6.git kvm-ppc-next into queue
Diffstat (limited to 'arch/powerpc/include/asm/kvm_book3s_64.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_book3s_64.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h index 38bec1dc992..9c1ff330c80 100644 --- a/arch/powerpc/include/asm/kvm_book3s_64.h +++ b/arch/powerpc/include/asm/kvm_book3s_64.h @@ -268,4 +268,17 @@ static inline int is_vrma_hpte(unsigned long hpte_v) (HPTE_V_1TB_SEG | (VRMA_VSID << (40 - 16))); } +#ifdef CONFIG_KVM_BOOK3S_64_HV +/* + * Note modification of an HPTE; set the HPTE modified bit + * if anyone is interested. + */ +static inline void note_hpte_modification(struct kvm *kvm, + struct revmap_entry *rev) +{ + if (atomic_read(&kvm->arch.hpte_mod_interest)) + rev->guest_rpte |= HPTE_GR_MODIFIED; +} +#endif /* CONFIG_KVM_BOOK3S_64_HV */ + #endif /* __ASM_KVM_BOOK3S_64_H__ */ |