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Diffstat (limited to 'arch/powerpc/kvm/booke.c')
-rw-r--r--arch/powerpc/kvm/booke.c82
1 files changed, 41 insertions, 41 deletions
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 6c18ea88fd25..3e1c9f08e302 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -35,29 +35,28 @@
unsigned long kvmppc_booke_handlers;
-#define VM_STAT(x) offsetof(struct kvm, stat.x), KVM_STAT_VM
-#define VCPU_STAT(x) offsetof(struct kvm_vcpu, stat.x), KVM_STAT_VCPU
-
struct kvm_stats_debugfs_item debugfs_entries[] = {
- { "mmio", VCPU_STAT(mmio_exits) },
- { "sig", VCPU_STAT(signal_exits) },
- { "itlb_r", VCPU_STAT(itlb_real_miss_exits) },
- { "itlb_v", VCPU_STAT(itlb_virt_miss_exits) },
- { "dtlb_r", VCPU_STAT(dtlb_real_miss_exits) },
- { "dtlb_v", VCPU_STAT(dtlb_virt_miss_exits) },
- { "sysc", VCPU_STAT(syscall_exits) },
- { "isi", VCPU_STAT(isi_exits) },
- { "dsi", VCPU_STAT(dsi_exits) },
- { "inst_emu", VCPU_STAT(emulated_inst_exits) },
- { "dec", VCPU_STAT(dec_exits) },
- { "ext_intr", VCPU_STAT(ext_intr_exits) },
- { "halt_successful_poll", VCPU_STAT(halt_successful_poll) },
- { "halt_attempted_poll", VCPU_STAT(halt_attempted_poll) },
- { "halt_poll_invalid", VCPU_STAT(halt_poll_invalid) },
- { "halt_wakeup", VCPU_STAT(halt_wakeup) },
- { "doorbell", VCPU_STAT(dbell_exits) },
- { "guest doorbell", VCPU_STAT(gdbell_exits) },
- { "remote_tlb_flush", VM_STAT(remote_tlb_flush) },
+ VCPU_STAT("mmio", mmio_exits),
+ VCPU_STAT("sig", signal_exits),
+ VCPU_STAT("itlb_r", itlb_real_miss_exits),
+ VCPU_STAT("itlb_v", itlb_virt_miss_exits),
+ VCPU_STAT("dtlb_r", dtlb_real_miss_exits),
+ VCPU_STAT("dtlb_v", dtlb_virt_miss_exits),
+ VCPU_STAT("sysc", syscall_exits),
+ VCPU_STAT("isi", isi_exits),
+ VCPU_STAT("dsi", dsi_exits),
+ VCPU_STAT("inst_emu", emulated_inst_exits),
+ VCPU_STAT("dec", dec_exits),
+ VCPU_STAT("ext_intr", ext_intr_exits),
+ VCPU_STAT("halt_successful_poll", halt_successful_poll),
+ VCPU_STAT("halt_attempted_poll", halt_attempted_poll),
+ VCPU_STAT("halt_poll_invalid", halt_poll_invalid),
+ VCPU_STAT("halt_wakeup", halt_wakeup),
+ VCPU_STAT("doorbell", dbell_exits),
+ VCPU_STAT("guest doorbell", gdbell_exits),
+ VCPU_STAT("halt_poll_success_ns", halt_poll_success_ns),
+ VCPU_STAT("halt_poll_fail_ns", halt_poll_fail_ns),
+ VM_STAT("remote_tlb_flush", remote_tlb_flush),
{ NULL }
};
@@ -730,13 +729,13 @@ int kvmppc_core_check_requests(struct kvm_vcpu *vcpu)
return r;
}
-int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
+int kvmppc_vcpu_run(struct kvm_vcpu *vcpu)
{
int ret, s;
struct debug_reg debug;
if (!vcpu->arch.sane) {
- kvm_run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
+ vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
return -EINVAL;
}
@@ -778,7 +777,7 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
vcpu->arch.pgdir = vcpu->kvm->mm->pgd;
kvmppc_fix_ee_before_entry();
- ret = __kvmppc_vcpu_run(kvm_run, vcpu);
+ ret = __kvmppc_vcpu_run(vcpu);
/* No need for guest_exit. It's done in handle_exit.
We also get here with interrupts enabled. */
@@ -800,11 +799,11 @@ out:
return ret;
}
-static int emulation_exit(struct kvm_run *run, struct kvm_vcpu *vcpu)
+static int emulation_exit(struct kvm_vcpu *vcpu)
{
enum emulation_result er;
- er = kvmppc_emulate_instruction(run, vcpu);
+ er = kvmppc_emulate_instruction(vcpu);
switch (er) {
case EMULATE_DONE:
/* don't overwrite subtypes, just account kvm_stats */
@@ -821,8 +820,8 @@ static int emulation_exit(struct kvm_run *run, struct kvm_vcpu *vcpu)
__func__, vcpu->arch.regs.nip, vcpu->arch.last_inst);
/* For debugging, encode the failing instruction and
* report it to userspace. */
- run->hw.hardware_exit_reason = ~0ULL << 32;
- run->hw.hardware_exit_reason |= vcpu->arch.last_inst;
+ vcpu->run->hw.hardware_exit_reason = ~0ULL << 32;
+ vcpu->run->hw.hardware_exit_reason |= vcpu->arch.last_inst;
kvmppc_core_queue_program(vcpu, ESR_PIL);
return RESUME_HOST;
@@ -834,8 +833,9 @@ static int emulation_exit(struct kvm_run *run, struct kvm_vcpu *vcpu)
}
}
-static int kvmppc_handle_debug(struct kvm_run *run, struct kvm_vcpu *vcpu)
+static int kvmppc_handle_debug(struct kvm_vcpu *vcpu)
{
+ struct kvm_run *run = vcpu->run;
struct debug_reg *dbg_reg = &(vcpu->arch.dbg_reg);
u32 dbsr = vcpu->arch.dbsr;
@@ -954,7 +954,7 @@ static void kvmppc_restart_interrupt(struct kvm_vcpu *vcpu,
}
}
-static int kvmppc_resume_inst_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+static int kvmppc_resume_inst_load(struct kvm_vcpu *vcpu,
enum emulation_result emulated, u32 last_inst)
{
switch (emulated) {
@@ -966,8 +966,8 @@ static int kvmppc_resume_inst_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
__func__, vcpu->arch.regs.nip);
/* For debugging, encode the failing instruction and
* report it to userspace. */
- run->hw.hardware_exit_reason = ~0ULL << 32;
- run->hw.hardware_exit_reason |= last_inst;
+ vcpu->run->hw.hardware_exit_reason = ~0ULL << 32;
+ vcpu->run->hw.hardware_exit_reason |= last_inst;
kvmppc_core_queue_program(vcpu, ESR_PIL);
return RESUME_HOST;
@@ -981,9 +981,9 @@ static int kvmppc_resume_inst_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
*
* Return value is in the form (errcode<<2 | RESUME_FLAG_HOST | RESUME_FLAG_NV)
*/
-int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
- unsigned int exit_nr)
+int kvmppc_handle_exit(struct kvm_vcpu *vcpu, unsigned int exit_nr)
{
+ struct kvm_run *run = vcpu->run;
int r = RESUME_HOST;
int s;
int idx;
@@ -1024,7 +1024,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
run->ready_for_interrupt_injection = 1;
if (emulated != EMULATE_DONE) {
- r = kvmppc_resume_inst_load(run, vcpu, emulated, last_inst);
+ r = kvmppc_resume_inst_load(vcpu, emulated, last_inst);
goto out;
}
@@ -1084,7 +1084,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
break;
case BOOKE_INTERRUPT_HV_PRIV:
- r = emulation_exit(run, vcpu);
+ r = emulation_exit(vcpu);
break;
case BOOKE_INTERRUPT_PROGRAM:
@@ -1094,7 +1094,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
* We are here because of an SW breakpoint instr,
* so lets return to host to handle.
*/
- r = kvmppc_handle_debug(run, vcpu);
+ r = kvmppc_handle_debug(vcpu);
run->exit_reason = KVM_EXIT_DEBUG;
kvmppc_account_exit(vcpu, DEBUG_EXITS);
break;
@@ -1115,7 +1115,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
break;
}
- r = emulation_exit(run, vcpu);
+ r = emulation_exit(vcpu);
break;
case BOOKE_INTERRUPT_FP_UNAVAIL:
@@ -1282,7 +1282,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
* actually RAM. */
vcpu->arch.paddr_accessed = gpaddr;
vcpu->arch.vaddr_accessed = eaddr;
- r = kvmppc_emulate_mmio(run, vcpu);
+ r = kvmppc_emulate_mmio(vcpu);
kvmppc_account_exit(vcpu, MMIO_EXITS);
}
@@ -1333,7 +1333,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
}
case BOOKE_INTERRUPT_DEBUG: {
- r = kvmppc_handle_debug(run, vcpu);
+ r = kvmppc_handle_debug(vcpu);
if (r == RESUME_HOST)
run->exit_reason = KVM_EXIT_DEBUG;
kvmppc_account_exit(vcpu, DEBUG_EXITS);
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-19 05:29:00 +0300