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| author | Alexander Graf <agraf@suse.de> | 2013-01-18 15:22:08 +0100 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-01-24 19:23:34 +0100 |
| commit | b9e3e208935e95ad62bd1b1bc4408c23a9ae3ada (patch) | |
| tree | bf4a382587e89773895e47be25a76b4126eda6dc /arch/powerpc | |
| parent | KVM: PPC: E500: Make clear_tlb_refs and clear_tlb1_bitmap static (diff) | |
| download | linux-b9e3e208935e95ad62bd1b1bc4408c23a9ae3ada.tar.xz linux-b9e3e208935e95ad62bd1b1bc4408c23a9ae3ada.zip | |
KVM: PPC: E500: Remove kvmppc_e500_tlbil_all usage from guest TLB code
The guest TLB handling code should not have any insight into how the host
TLB shadow code works.
kvmppc_e500_tlbil_all() is a function that is used for distinction between
e500v2 and e500mc (E.HV) on how to flush shadow entries. This function really
is private between the e500.c/e500mc.c file and e500_mmu_host.c.
Instead of this one, use the public kvmppc_core_flush_tlb() function to flush
all shadow TLB entries. As a nice side effect, with this we also end up
flushing TLB1 entries which we forgot to do before.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kvm/e500_mmu.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/kvm/e500_mmu.c b/arch/powerpc/kvm/e500_mmu.c index 623a192c2658..5c4475983f78 100644 --- a/arch/powerpc/kvm/e500_mmu.c +++ b/arch/powerpc/kvm/e500_mmu.c @@ -239,8 +239,8 @@ int kvmppc_e500_emul_mt_mmucsr0(struct kvmppc_vcpu_e500 *vcpu_e500, ulong value) for (esel = 0; esel < vcpu_e500->gtlb_params[1].entries; esel++) kvmppc_e500_gtlbe_invalidate(vcpu_e500, 1, esel); - /* Invalidate all vcpu id mappings */ - kvmppc_e500_tlbil_all(vcpu_e500); + /* Invalidate all host shadow mappings */ + kvmppc_core_flush_tlb(&vcpu_e500->vcpu); return EMULATE_DONE; } @@ -269,8 +269,8 @@ int kvmppc_e500_emul_tlbivax(struct kvm_vcpu *vcpu, gva_t ea) kvmppc_e500_gtlbe_invalidate(vcpu_e500, tlbsel, esel); } - /* Invalidate all vcpu id mappings */ - kvmppc_e500_tlbil_all(vcpu_e500); + /* Invalidate all host shadow mappings */ + kvmppc_core_flush_tlb(&vcpu_e500->vcpu); return EMULATE_DONE; } |