summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--arch/powerpc/include/asm/kvm_host.h2
-rw-r--r--arch/powerpc/include/asm/kvm_para.h2
-rw-r--r--arch/powerpc/kvm/book3s.c12
-rw-r--r--arch/powerpc/kvm/book3s_emulate.c4
-rw-r--r--arch/powerpc/kvm/booke.c15
-rw-r--r--arch/powerpc/kvm/booke_emulate.c4
-rw-r--r--arch/powerpc/kvm/emulate.c12
7 files changed, 28 insertions, 23 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index c852408eac38..5255d754f9a9 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -225,8 +225,6 @@ struct kvm_vcpu_arch {
ulong sprg5;
ulong sprg6;
ulong sprg7;
- ulong srr0;
- ulong srr1;
ulong csrr0;
ulong csrr1;
ulong dsrr0;
diff --git a/arch/powerpc/include/asm/kvm_para.h b/arch/powerpc/include/asm/kvm_para.h
index ec72a1c8c045..d7fc6c2c9730 100644
--- a/arch/powerpc/include/asm/kvm_para.h
+++ b/arch/powerpc/include/asm/kvm_para.h
@@ -23,6 +23,8 @@
#include <linux/types.h>
struct kvm_vcpu_arch_shared {
+ __u64 srr0;
+ __u64 srr1;
__u64 dar;
__u64 msr;
__u32 dsisr;
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index 4d46f8b13cc6..afa0dd4a27f4 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -162,8 +162,8 @@ void kvmppc_set_msr(struct kvm_vcpu *vcpu, u64 msr)
void kvmppc_inject_interrupt(struct kvm_vcpu *vcpu, int vec, u64 flags)
{
- vcpu->arch.srr0 = kvmppc_get_pc(vcpu);
- vcpu->arch.srr1 = vcpu->arch.shared->msr | flags;
+ vcpu->arch.shared->srr0 = kvmppc_get_pc(vcpu);
+ vcpu->arch.shared->srr1 = vcpu->arch.shared->msr | flags;
kvmppc_set_pc(vcpu, to_book3s(vcpu)->hior + vec);
vcpu->arch.mmu.reset_msr(vcpu);
}
@@ -1059,8 +1059,8 @@ int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
regs->lr = kvmppc_get_lr(vcpu);
regs->xer = kvmppc_get_xer(vcpu);
regs->msr = vcpu->arch.shared->msr;
- regs->srr0 = vcpu->arch.srr0;
- regs->srr1 = vcpu->arch.srr1;
+ regs->srr0 = vcpu->arch.shared->srr0;
+ regs->srr1 = vcpu->arch.shared->srr1;
regs->pid = vcpu->arch.pid;
regs->sprg0 = vcpu->arch.sprg0;
regs->sprg1 = vcpu->arch.sprg1;
@@ -1086,8 +1086,8 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
kvmppc_set_lr(vcpu, regs->lr);
kvmppc_set_xer(vcpu, regs->xer);
kvmppc_set_msr(vcpu, regs->msr);
- vcpu->arch.srr0 = regs->srr0;
- vcpu->arch.srr1 = regs->srr1;
+ vcpu->arch.shared->srr0 = regs->srr0;
+ vcpu->arch.shared->srr1 = regs->srr1;
vcpu->arch.sprg0 = regs->sprg0;
vcpu->arch.sprg1 = regs->sprg1;
vcpu->arch.sprg2 = regs->sprg2;
diff --git a/arch/powerpc/kvm/book3s_emulate.c b/arch/powerpc/kvm/book3s_emulate.c
index c1478642f856..f333cb445349 100644
--- a/arch/powerpc/kvm/book3s_emulate.c
+++ b/arch/powerpc/kvm/book3s_emulate.c
@@ -73,8 +73,8 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
switch (get_xop(inst)) {
case OP_19_XOP_RFID:
case OP_19_XOP_RFI:
- kvmppc_set_pc(vcpu, vcpu->arch.srr0);
- kvmppc_set_msr(vcpu, vcpu->arch.srr1);
+ kvmppc_set_pc(vcpu, vcpu->arch.shared->srr0);
+ kvmppc_set_msr(vcpu, vcpu->arch.shared->srr1);
*advance = 0;
break;
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 4aab6d2ce133..793df28b628d 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -64,7 +64,8 @@ void kvmppc_dump_vcpu(struct kvm_vcpu *vcpu)
printk("pc: %08lx msr: %08llx\n", vcpu->arch.pc, vcpu->arch.shared->msr);
printk("lr: %08lx ctr: %08lx\n", vcpu->arch.lr, vcpu->arch.ctr);
- printk("srr0: %08lx srr1: %08lx\n", vcpu->arch.srr0, vcpu->arch.srr1);
+ printk("srr0: %08llx srr1: %08llx\n", vcpu->arch.shared->srr0,
+ vcpu->arch.shared->srr1);
printk("exceptions: %08lx\n", vcpu->arch.pending_exceptions);
@@ -189,8 +190,8 @@ static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
}
if (allowed) {
- vcpu->arch.srr0 = vcpu->arch.pc;
- vcpu->arch.srr1 = vcpu->arch.shared->msr;
+ vcpu->arch.shared->srr0 = vcpu->arch.pc;
+ vcpu->arch.shared->srr1 = vcpu->arch.shared->msr;
vcpu->arch.pc = vcpu->arch.ivpr | vcpu->arch.ivor[priority];
if (update_esr == true)
vcpu->arch.esr = vcpu->arch.queued_esr;
@@ -491,8 +492,8 @@ int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
regs->lr = vcpu->arch.lr;
regs->xer = kvmppc_get_xer(vcpu);
regs->msr = vcpu->arch.shared->msr;
- regs->srr0 = vcpu->arch.srr0;
- regs->srr1 = vcpu->arch.srr1;
+ regs->srr0 = vcpu->arch.shared->srr0;
+ regs->srr1 = vcpu->arch.shared->srr1;
regs->pid = vcpu->arch.pid;
regs->sprg0 = vcpu->arch.sprg0;
regs->sprg1 = vcpu->arch.sprg1;
@@ -518,8 +519,8 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
vcpu->arch.lr = regs->lr;
kvmppc_set_xer(vcpu, regs->xer);
kvmppc_set_msr(vcpu, regs->msr);
- vcpu->arch.srr0 = regs->srr0;
- vcpu->arch.srr1 = regs->srr1;
+ vcpu->arch.shared->srr0 = regs->srr0;
+ vcpu->arch.shared->srr1 = regs->srr1;
vcpu->arch.sprg0 = regs->sprg0;
vcpu->arch.sprg1 = regs->sprg1;
vcpu->arch.sprg2 = regs->sprg2;
diff --git a/arch/powerpc/kvm/booke_emulate.c b/arch/powerpc/kvm/booke_emulate.c
index 51ef4539ed51..1260f5f24c0c 100644
--- a/arch/powerpc/kvm/booke_emulate.c
+++ b/arch/powerpc/kvm/booke_emulate.c
@@ -31,8 +31,8 @@
static void kvmppc_emul_rfi(struct kvm_vcpu *vcpu)
{
- vcpu->arch.pc = vcpu->arch.srr0;
- kvmppc_set_msr(vcpu, vcpu->arch.srr1);
+ vcpu->arch.pc = vcpu->arch.shared->srr0;
+ kvmppc_set_msr(vcpu, vcpu->arch.shared->srr1);
}
int kvmppc_booke_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c
index 4568ec386c2a..ad0fa4ff4ea0 100644
--- a/arch/powerpc/kvm/emulate.c
+++ b/arch/powerpc/kvm/emulate.c
@@ -242,9 +242,11 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
switch (sprn) {
case SPRN_SRR0:
- kvmppc_set_gpr(vcpu, rt, vcpu->arch.srr0); break;
+ kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->srr0);
+ break;
case SPRN_SRR1:
- kvmppc_set_gpr(vcpu, rt, vcpu->arch.srr1); break;
+ kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->srr1);
+ break;
case SPRN_PVR:
kvmppc_set_gpr(vcpu, rt, vcpu->arch.pvr); break;
case SPRN_PIR:
@@ -320,9 +322,11 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
rs = get_rs(inst);
switch (sprn) {
case SPRN_SRR0:
- vcpu->arch.srr0 = kvmppc_get_gpr(vcpu, rs); break;
+ vcpu->arch.shared->srr0 = kvmppc_get_gpr(vcpu, rs);
+ break;
case SPRN_SRR1:
- vcpu->arch.srr1 = kvmppc_get_gpr(vcpu, rs); break;
+ vcpu->arch.shared->srr1 = kvmppc_get_gpr(vcpu, rs);
+ break;
/* XXX We need to context-switch the timebase for
* watchdog and FIT. */
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-02 02:16:15 +0000