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-rw-r--r--arch/powerpc/kvm/e500_tlb.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index fb1e1dc11ba..21011e12cae 100644
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -13,6 +13,7 @@
*/
#include <linux/types.h>
+#include <linux/slab.h>
#include <linux/string.h>
#include <linux/kvm.h>
#include <linux/kvm_host.h>
@@ -417,7 +418,7 @@ int kvmppc_e500_emul_tlbivax(struct kvm_vcpu *vcpu, int ra, int rb)
int esel, tlbsel;
gva_t ea;
- ea = ((ra) ? vcpu->arch.gpr[ra] : 0) + vcpu->arch.gpr[rb];
+ ea = ((ra) ? kvmppc_get_gpr(vcpu, ra) : 0) + kvmppc_get_gpr(vcpu, rb);
ia = (ea >> 2) & 0x1;
@@ -470,7 +471,7 @@ int kvmppc_e500_emul_tlbsx(struct kvm_vcpu *vcpu, int rb)
struct tlbe *gtlbe = NULL;
gva_t ea;
- ea = vcpu->arch.gpr[rb];
+ ea = kvmppc_get_gpr(vcpu, rb);
for (tlbsel = 0; tlbsel < 2; tlbsel++) {
esel = kvmppc_e500_tlb_index(vcpu_e500, ea, tlbsel, pid, as);
@@ -728,6 +729,12 @@ int kvmppc_e500_tlb_init(struct kvmppc_vcpu_e500 *vcpu_e500)
if (vcpu_e500->shadow_pages[1] == NULL)
goto err_out_page0;
+ /* Init TLB configuration register */
+ vcpu_e500->tlb0cfg = mfspr(SPRN_TLB0CFG) & ~0xfffUL;
+ vcpu_e500->tlb0cfg |= vcpu_e500->guest_tlb_size[0];
+ vcpu_e500->tlb1cfg = mfspr(SPRN_TLB1CFG) & ~0xfffUL;
+ vcpu_e500->tlb1cfg |= vcpu_e500->guest_tlb_size[1];
+
return 0;
err_out_page0: