diff options
Diffstat (limited to 'arch/powerpc/kvm/bookehv_interrupts.S')
| -rw-r--r-- | arch/powerpc/kvm/bookehv_interrupts.S | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/powerpc/kvm/bookehv_interrupts.S b/arch/powerpc/kvm/bookehv_interrupts.S index 9eaeebd86e44..63023ae14da4 100644 --- a/arch/powerpc/kvm/bookehv_interrupts.S +++ b/arch/powerpc/kvm/bookehv_interrupts.S @@ -67,6 +67,12 @@ * saved in vcpu: cr, ctr, r3-r13 */ .macro kvm_handler_common intno, srr0, flags + /* Restore host stack pointer */ + PPC_STL r1, VCPU_GPR(r1)(r4) + PPC_STL r2, VCPU_GPR(r2)(r4) + PPC_LL r1, VCPU_HOST_STACK(r4) + PPC_LL r2, HOST_R2(r1) + mfspr r10, SPRN_PID lwz r8, VCPU_HOST_PID(r4) PPC_LL r11, VCPU_SHARED(r4) @@ -290,10 +296,8 @@ _GLOBAL(kvmppc_resume_host) /* Save remaining volatile guest register state to vcpu. */ mfspr r3, SPRN_VRSAVE PPC_STL r0, VCPU_GPR(r0)(r4) - PPC_STL r1, VCPU_GPR(r1)(r4) mflr r5 mfspr r6, SPRN_SPRG4 - PPC_STL r2, VCPU_GPR(r2)(r4) PPC_STL r5, VCPU_LR(r4) mfspr r7, SPRN_SPRG5 PPC_STL r3, VCPU_VRSAVE(r4) @@ -334,10 +338,6 @@ _GLOBAL(kvmppc_resume_host) mtspr SPRN_EPCR, r3 isync - /* Restore host stack pointer */ - PPC_LL r1, VCPU_HOST_STACK(r4) - PPC_LL r2, HOST_R2(r1) - /* Switch to kernel stack and jump to handler. */ PPC_LL r3, HOST_RUN(r1) mr r5, r14 /* intno */ |