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| author |   Marc Zyngier <marc.zyngier@arm.com> | 2013-01-28 15:27:00 +0000 |
|---|---|---|
| committer |   Christoffer Dall <cdall@cs.columbia.edu> | 2013-03-06 15:48:45 -0800 |
| commit | 48762767e1c150d58c250650f8202b7d4ad65ec4 (patch) | |
| tree | 38ae7af86d7e84a6497121eda2991bedfb442f6a /arch/arm/include/asm/kvm_asm.h | |
| parent | ARM: KVM: move include of asm/idmap.h to kvm_mmu.h (diff) | |
| download | linux-dev-48762767e1c150d58c250650f8202b7d4ad65ec4.tar.xz linux-dev-48762767e1c150d58c250650f8202b7d4ad65ec4.zip | |
ARM: KVM: change kvm_tlb_flush_vmid to kvm_tlb_flush_vmid_ipa
v8 is capable of invalidating Stage-2 by IPA, but v7 is not.
Change kvm_tlb_flush_vmid() to take an IPA parameter, which is
then ignored by the invalidation code (and nuke the whole TLB
as it always did).
This allows v8 to implement a more optimized strategy.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm/include/asm/kvm_asm.h')
| -rw-r--r-- | arch/arm/include/asm/kvm_asm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/kvm_asm.h b/arch/arm/include/asm/kvm_asm.h index e4956f4e23e1..18d50322a9e2 100644 --- a/arch/arm/include/asm/kvm_asm.h +++ b/arch/arm/include/asm/kvm_asm.h @@ -75,7 +75,7 @@ extern char __kvm_hyp_code_end[]; extern void __kvm_tlb_flush_vmid(struct kvm *kvm); extern void __kvm_flush_vm_context(void); -extern void __kvm_tlb_flush_vmid(struct kvm *kvm); +extern void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa); extern int __kvm_vcpu_run(struct kvm_vcpu *vcpu); #endif |