In the current kvm version, 'kvm_run' has been included in the 'kvm_vcpu'
structure. Earlier than historical reasons, many kvm-related function
parameters retain the 'kvm_run' and 'kvm_vcpu' parameters at the same time.
This patch does a unified cleanup of these remaining redundant parameters.

Signed-off-by: Tianjia Zhang <tianjia.zh...@linux.alibaba.com>
---
 arch/powerpc/include/asm/kvm_book3s.h    | 16 +++---
 arch/powerpc/include/asm/kvm_ppc.h       | 27 +++++----
 arch/powerpc/kvm/book3s.c                |  4 +-
 arch/powerpc/kvm/book3s.h                |  2 +-
 arch/powerpc/kvm/book3s_64_mmu_hv.c      | 12 ++--
 arch/powerpc/kvm/book3s_64_mmu_radix.c   |  4 +-
 arch/powerpc/kvm/book3s_emulate.c        | 10 ++--
 arch/powerpc/kvm/book3s_hv.c             | 60 ++++++++++----------
 arch/powerpc/kvm/book3s_hv_nested.c      | 11 ++--
 arch/powerpc/kvm/book3s_paired_singles.c | 72 ++++++++++++------------
 arch/powerpc/kvm/book3s_pr.c             | 30 +++++-----
 arch/powerpc/kvm/booke.c                 | 36 ++++++------
 arch/powerpc/kvm/booke.h                 |  8 +--
 arch/powerpc/kvm/booke_emulate.c         |  2 +-
 arch/powerpc/kvm/e500_emulate.c          | 15 +++--
 arch/powerpc/kvm/emulate.c               | 10 ++--
 arch/powerpc/kvm/emulate_loadstore.c     | 32 +++++------
 arch/powerpc/kvm/powerpc.c               | 72 ++++++++++++------------
 arch/powerpc/kvm/trace_hv.h              |  6 +-
 19 files changed, 212 insertions(+), 217 deletions(-)

diff --git a/arch/powerpc/include/asm/kvm_book3s.h 
b/arch/powerpc/include/asm/kvm_book3s.h
index 506e4df2d730..66dbb1f85d59 100644
--- a/arch/powerpc/include/asm/kvm_book3s.h
+++ b/arch/powerpc/include/asm/kvm_book3s.h
@@ -155,12 +155,11 @@ extern void kvmppc_mmu_unmap_page(struct kvm_vcpu *vcpu, 
struct kvmppc_pte *pte)
 extern int kvmppc_mmu_map_segment(struct kvm_vcpu *vcpu, ulong eaddr);
 extern void kvmppc_mmu_flush_segment(struct kvm_vcpu *vcpu, ulong eaddr, ulong 
seg_size);
 extern void kvmppc_mmu_flush_segments(struct kvm_vcpu *vcpu);
-extern int kvmppc_book3s_hv_page_fault(struct kvm_run *run,
-                       struct kvm_vcpu *vcpu, unsigned long addr,
-                       unsigned long status);
+extern int kvmppc_book3s_hv_page_fault(struct kvm_vcpu *vcpu,
+                       unsigned long addr, unsigned long status);
 extern long kvmppc_hv_find_lock_hpte(struct kvm *kvm, gva_t eaddr,
                        unsigned long slb_v, unsigned long valid);
-extern int kvmppc_hv_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu,
+extern int kvmppc_hv_emulate_mmio(struct kvm_vcpu *vcpu,
                        unsigned long gpa, gva_t ea, int is_store);
 
 extern void kvmppc_mmu_hpte_cache_map(struct kvm_vcpu *vcpu, struct hpte_cache 
*pte);
@@ -174,8 +173,7 @@ extern void kvmppc_mmu_hpte_sysexit(void);
 extern int kvmppc_mmu_hv_init(void);
 extern int kvmppc_book3s_hcall_implemented(struct kvm *kvm, unsigned long hc);
 
-extern int kvmppc_book3s_radix_page_fault(struct kvm_run *run,
-                       struct kvm_vcpu *vcpu,
+extern int kvmppc_book3s_radix_page_fault(struct kvm_vcpu *vcpu,
                        unsigned long ea, unsigned long dsisr);
 extern unsigned long __kvmhv_copy_tofrom_guest_radix(int lpid, int pid,
                                        gva_t eaddr, void *to, void *from,
@@ -234,7 +232,7 @@ extern void kvmppc_trigger_fac_interrupt(struct kvm_vcpu 
*vcpu, ulong fac);
 extern void kvmppc_set_bat(struct kvm_vcpu *vcpu, struct kvmppc_bat *bat,
                           bool upper, u32 val);
 extern void kvmppc_giveup_ext(struct kvm_vcpu *vcpu, ulong msr);
-extern int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu 
*vcpu);
+extern int kvmppc_emulate_paired_single(struct kvm_vcpu *vcpu);
 extern kvm_pfn_t kvmppc_gpa_to_pfn(struct kvm_vcpu *vcpu, gpa_t gpa,
                        bool writing, bool *writable);
 extern void kvmppc_add_revmap_chain(struct kvm *kvm, struct revmap_entry *rev,
@@ -300,12 +298,12 @@ void kvmhv_set_ptbl_entry(unsigned int lpid, u64 dw0, u64 
dw1);
 void kvmhv_release_all_nested(struct kvm *kvm);
 long kvmhv_enter_nested_guest(struct kvm_vcpu *vcpu);
 long kvmhv_do_nested_tlbie(struct kvm_vcpu *vcpu);
-int kvmhv_run_single_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu,
+int kvmhv_run_single_vcpu(struct kvm_vcpu *vcpu,
                          u64 time_limit, unsigned long lpcr);
 void kvmhv_save_hv_regs(struct kvm_vcpu *vcpu, struct hv_guest_state *hr);
 void kvmhv_restore_hv_return_state(struct kvm_vcpu *vcpu,
                                   struct hv_guest_state *hr);
-long int kvmhv_nested_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu);
+long int kvmhv_nested_page_fault(struct kvm_vcpu *vcpu);
 
 void kvmppc_giveup_fac(struct kvm_vcpu *vcpu, ulong fac);
 
diff --git a/arch/powerpc/include/asm/kvm_ppc.h 
b/arch/powerpc/include/asm/kvm_ppc.h
index 94f5a32acaf1..ccf66b3a4c1d 100644
--- a/arch/powerpc/include/asm/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -58,28 +58,28 @@ enum xlate_readwrite {
        XLATE_WRITE             /* check for write permissions */
 };
 
-extern int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu);
-extern int __kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu);
+extern int kvmppc_vcpu_run(struct kvm_vcpu *vcpu);
+extern int __kvmppc_vcpu_run(struct kvm_run *run, struct kvm_vcpu *vcpu);
 extern void kvmppc_handler_highmem(void);
 
 extern void kvmppc_dump_vcpu(struct kvm_vcpu *vcpu);
-extern int kvmppc_handle_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+extern int kvmppc_handle_load(struct kvm_vcpu *vcpu,
                               unsigned int rt, unsigned int bytes,
                              int is_default_endian);
-extern int kvmppc_handle_loads(struct kvm_run *run, struct kvm_vcpu *vcpu,
+extern int kvmppc_handle_loads(struct kvm_vcpu *vcpu,
                                unsigned int rt, unsigned int bytes,
                               int is_default_endian);
-extern int kvmppc_handle_vsx_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+extern int kvmppc_handle_vsx_load(struct kvm_vcpu *vcpu,
                                unsigned int rt, unsigned int bytes,
                        int is_default_endian, int mmio_sign_extend);
-extern int kvmppc_handle_vmx_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+extern int kvmppc_handle_vmx_load(struct kvm_vcpu *vcpu,
                unsigned int rt, unsigned int bytes, int is_default_endian);
-extern int kvmppc_handle_vmx_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
+extern int kvmppc_handle_vmx_store(struct kvm_vcpu *vcpu,
                unsigned int rs, unsigned int bytes, int is_default_endian);
-extern int kvmppc_handle_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
+extern int kvmppc_handle_store(struct kvm_vcpu *vcpu,
                               u64 val, unsigned int bytes,
                               int is_default_endian);
-extern int kvmppc_handle_vsx_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
+extern int kvmppc_handle_vsx_store(struct kvm_vcpu *vcpu,
                                int rs, unsigned int bytes,
                                int is_default_endian);
 
@@ -90,10 +90,9 @@ extern int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, 
int size, void *ptr,
                     bool data);
 extern int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
                     bool data);
-extern int kvmppc_emulate_instruction(struct kvm_run *run,
-                                      struct kvm_vcpu *vcpu);
+extern int kvmppc_emulate_instruction(struct kvm_vcpu *vcpu);
 extern int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu);
-extern int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu);
+extern int kvmppc_emulate_mmio(struct kvm_vcpu *vcpu);
 extern void kvmppc_emulate_dec(struct kvm_vcpu *vcpu);
 extern u32 kvmppc_get_dec(struct kvm_vcpu *vcpu, u64 tb);
 extern void kvmppc_decrementer_func(struct kvm_vcpu *vcpu);
@@ -267,7 +266,7 @@ struct kvmppc_ops {
        void (*vcpu_put)(struct kvm_vcpu *vcpu);
        void (*inject_interrupt)(struct kvm_vcpu *vcpu, int vec, u64 
srr1_flags);
        void (*set_msr)(struct kvm_vcpu *vcpu, u64 msr);
-       int (*vcpu_run)(struct kvm_run *run, struct kvm_vcpu *vcpu);
+       int (*vcpu_run)(struct kvm_vcpu *vcpu);
        int (*vcpu_create)(struct kvm_vcpu *vcpu);
        void (*vcpu_free)(struct kvm_vcpu *vcpu);
        int (*check_requests)(struct kvm_vcpu *vcpu);
@@ -291,7 +290,7 @@ struct kvmppc_ops {
        int (*init_vm)(struct kvm *kvm);
        void (*destroy_vm)(struct kvm *kvm);
        int (*get_smmu_info)(struct kvm *kvm, struct kvm_ppc_smmu_info *info);
-       int (*emulate_op)(struct kvm_run *run, struct kvm_vcpu *vcpu,
+       int (*emulate_op)(struct kvm_vcpu *vcpu,
                          unsigned int inst, int *advance);
        int (*emulate_mtspr)(struct kvm_vcpu *vcpu, int sprn, ulong spr_val);
        int (*emulate_mfspr)(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val);
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index 5690a1f9b976..345d22de213b 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -758,9 +758,9 @@ void kvmppc_set_msr(struct kvm_vcpu *vcpu, u64 msr)
 }
 EXPORT_SYMBOL_GPL(kvmppc_set_msr);
 
-int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
+int kvmppc_vcpu_run(struct kvm_vcpu *vcpu)
 {
-       return vcpu->kvm->arch.kvm_ops->vcpu_run(kvm_run, vcpu);
+       return vcpu->kvm->arch.kvm_ops->vcpu_run(vcpu);
 }
 
 int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu,
diff --git a/arch/powerpc/kvm/book3s.h b/arch/powerpc/kvm/book3s.h
index eae259ee49af..9b6323ec8e60 100644
--- a/arch/powerpc/kvm/book3s.h
+++ b/arch/powerpc/kvm/book3s.h
@@ -18,7 +18,7 @@ extern void kvm_set_spte_hva_hv(struct kvm *kvm, unsigned 
long hva, pte_t pte);
 
 extern int kvmppc_mmu_init_pr(struct kvm_vcpu *vcpu);
 extern void kvmppc_mmu_destroy_pr(struct kvm_vcpu *vcpu);
-extern int kvmppc_core_emulate_op_pr(struct kvm_run *run, struct kvm_vcpu 
*vcpu,
+extern int kvmppc_core_emulate_op_pr(struct kvm_vcpu *vcpu,
                                     unsigned int inst, int *advance);
 extern int kvmppc_core_emulate_mtspr_pr(struct kvm_vcpu *vcpu,
                                        int sprn, ulong spr_val);
diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c 
b/arch/powerpc/kvm/book3s_64_mmu_hv.c
index 2b35f9bcf892..36a07656ebbb 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_hv.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c
@@ -413,7 +413,7 @@ static int instruction_is_store(unsigned int instr)
        return (instr & mask) != 0;
 }
 
-int kvmppc_hv_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu,
+int kvmppc_hv_emulate_mmio(struct kvm_vcpu *vcpu,
                           unsigned long gpa, gva_t ea, int is_store)
 {
        u32 last_inst;
@@ -473,10 +473,10 @@ int kvmppc_hv_emulate_mmio(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
 
        vcpu->arch.paddr_accessed = gpa;
        vcpu->arch.vaddr_accessed = ea;
-       return kvmppc_emulate_mmio(run, vcpu);
+       return kvmppc_emulate_mmio(vcpu);
 }
 
-int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
+int kvmppc_book3s_hv_page_fault(struct kvm_vcpu *vcpu,
                                unsigned long ea, unsigned long dsisr)
 {
        struct kvm *kvm = vcpu->kvm;
@@ -499,7 +499,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
        pte_t pte, *ptep;
 
        if (kvm_is_radix(kvm))
-               return kvmppc_book3s_radix_page_fault(run, vcpu, ea, dsisr);
+               return kvmppc_book3s_radix_page_fault(vcpu, ea, dsisr);
 
        /*
         * Real-mode code has already searched the HPT and found the
@@ -519,7 +519,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
                        gpa_base = r & HPTE_R_RPN & ~(psize - 1);
                        gfn_base = gpa_base >> PAGE_SHIFT;
                        gpa = gpa_base | (ea & (psize - 1));
-                       return kvmppc_hv_emulate_mmio(run, vcpu, gpa, ea,
+                       return kvmppc_hv_emulate_mmio(vcpu, gpa, ea,
                                                dsisr & DSISR_ISSTORE);
                }
        }
@@ -555,7 +555,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
 
        /* No memslot means it's an emulated MMIO region */
        if (!memslot || (memslot->flags & KVM_MEMSLOT_INVALID))
-               return kvmppc_hv_emulate_mmio(run, vcpu, gpa, ea,
+               return kvmppc_hv_emulate_mmio(vcpu, gpa, ea,
                                              dsisr & DSISR_ISSTORE);
 
        /*
diff --git a/arch/powerpc/kvm/book3s_64_mmu_radix.c 
b/arch/powerpc/kvm/book3s_64_mmu_radix.c
index aa12cd4078b3..16c947bd5e87 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_radix.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_radix.c
@@ -887,7 +887,7 @@ int kvmppc_book3s_instantiate_page(struct kvm_vcpu *vcpu,
        return ret;
 }
 
-int kvmppc_book3s_radix_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
+int kvmppc_book3s_radix_page_fault(struct kvm_vcpu *vcpu,
                                   unsigned long ea, unsigned long dsisr)
 {
        struct kvm *kvm = vcpu->kvm;
@@ -933,7 +933,7 @@ int kvmppc_book3s_radix_page_fault(struct kvm_run *run, 
struct kvm_vcpu *vcpu,
                        kvmppc_core_queue_data_storage(vcpu, ea, dsisr);
                        return RESUME_GUEST;
                }
-               return kvmppc_hv_emulate_mmio(run, vcpu, gpa, ea, writing);
+               return kvmppc_hv_emulate_mmio(vcpu, gpa, ea, writing);
        }
 
        if (memslot->flags & KVM_MEM_READONLY) {
diff --git a/arch/powerpc/kvm/book3s_emulate.c 
b/arch/powerpc/kvm/book3s_emulate.c
index dad71d276b91..0effd48c8f4d 100644
--- a/arch/powerpc/kvm/book3s_emulate.c
+++ b/arch/powerpc/kvm/book3s_emulate.c
@@ -235,7 +235,7 @@ void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int 
ra_val)
 
 #endif
 
-int kvmppc_core_emulate_op_pr(struct kvm_run *run, struct kvm_vcpu *vcpu,
+int kvmppc_core_emulate_op_pr(struct kvm_vcpu *vcpu,
                              unsigned int inst, int *advance)
 {
        int emulated = EMULATE_DONE;
@@ -371,13 +371,13 @@ int kvmppc_core_emulate_op_pr(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
                        if (kvmppc_h_pr(vcpu, cmd) == EMULATE_DONE)
                                break;
 
-                       run->papr_hcall.nr = cmd;
+                       vcpu->run->papr_hcall.nr = cmd;
                        for (i = 0; i < 9; ++i) {
                                ulong gpr = kvmppc_get_gpr(vcpu, 4 + i);
-                               run->papr_hcall.args[i] = gpr;
+                               vcpu->run->papr_hcall.args[i] = gpr;
                        }
 
-                       run->exit_reason = KVM_EXIT_PAPR_HCALL;
+                       vcpu->run->exit_reason = KVM_EXIT_PAPR_HCALL;
                        vcpu->arch.hcall_needed = 1;
                        emulated = EMULATE_EXIT_USER;
                        break;
@@ -629,7 +629,7 @@ int kvmppc_core_emulate_op_pr(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
        }
 
        if (emulated == EMULATE_FAIL)
-               emulated = kvmppc_emulate_paired_single(run, vcpu);
+               emulated = kvmppc_emulate_paired_single(vcpu);
 
        return emulated;
 }
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 413ea2dcb10c..296bc6fb4eb1 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -1156,8 +1156,7 @@ static int kvmppc_hcall_impl_hv(unsigned long cmd)
        return kvmppc_hcall_impl_hv_realmode(cmd);
 }
 
-static int kvmppc_emulate_debug_inst(struct kvm_run *run,
-                                       struct kvm_vcpu *vcpu)
+static int kvmppc_emulate_debug_inst(struct kvm_vcpu *vcpu)
 {
        u32 last_inst;
 
@@ -1171,8 +1170,8 @@ static int kvmppc_emulate_debug_inst(struct kvm_run *run,
        }
 
        if (last_inst == KVMPPC_INST_SW_BREAKPOINT) {
-               run->exit_reason = KVM_EXIT_DEBUG;
-               run->debug.arch.address = kvmppc_get_pc(vcpu);
+               vcpu->run->exit_reason = KVM_EXIT_DEBUG;
+               vcpu->run->debug.arch.address = kvmppc_get_pc(vcpu);
                return RESUME_HOST;
        } else {
                kvmppc_core_queue_program(vcpu, SRR1_PROGILL);
@@ -1273,9 +1272,10 @@ static int kvmppc_emulate_doorbell_instr(struct kvm_vcpu 
*vcpu)
        return RESUME_GUEST;
 }
 
-static int kvmppc_handle_exit_hv(struct kvm_run *run, struct kvm_vcpu *vcpu,
+static int kvmppc_handle_exit_hv(struct kvm_vcpu *vcpu,
                                 struct task_struct *tsk)
 {
+       struct kvm_run *run = vcpu->run;
        int r = RESUME_HOST;
 
        vcpu->stat.sum_exits++;
@@ -1410,7 +1410,7 @@ static int kvmppc_handle_exit_hv(struct kvm_run *run, 
struct kvm_vcpu *vcpu,
                                swab32(vcpu->arch.emul_inst) :
                                vcpu->arch.emul_inst;
                if (vcpu->guest_debug & KVM_GUESTDBG_USE_SW_BP) {
-                       r = kvmppc_emulate_debug_inst(run, vcpu);
+                       r = kvmppc_emulate_debug_inst(vcpu);
                } else {
                        kvmppc_core_queue_program(vcpu, SRR1_PROGILL);
                        r = RESUME_GUEST;
@@ -1462,7 +1462,7 @@ static int kvmppc_handle_exit_hv(struct kvm_run *run, 
struct kvm_vcpu *vcpu,
        return r;
 }
 
-static int kvmppc_handle_nested_exit(struct kvm_run *run, struct kvm_vcpu 
*vcpu)
+static int kvmppc_handle_nested_exit(struct kvm_vcpu *vcpu)
 {
        int r;
        int srcu_idx;
@@ -1520,7 +1520,7 @@ static int kvmppc_handle_nested_exit(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
         */
        case BOOK3S_INTERRUPT_H_DATA_STORAGE:
                srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
-               r = kvmhv_nested_page_fault(run, vcpu);
+               r = kvmhv_nested_page_fault(vcpu);
                srcu_read_unlock(&vcpu->kvm->srcu, srcu_idx);
                break;
        case BOOK3S_INTERRUPT_H_INST_STORAGE:
@@ -1530,7 +1530,7 @@ static int kvmppc_handle_nested_exit(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                if (vcpu->arch.shregs.msr & HSRR1_HISI_WRITE)
                        vcpu->arch.fault_dsisr |= DSISR_ISSTORE;
                srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
-               r = kvmhv_nested_page_fault(run, vcpu);
+               r = kvmhv_nested_page_fault(vcpu);
                srcu_read_unlock(&vcpu->kvm->srcu, srcu_idx);
                break;
 
@@ -2934,7 +2934,7 @@ static void post_guest_process(struct kvmppc_vcore *vc, 
bool is_master)
 
                ret = RESUME_GUEST;
                if (vcpu->arch.trap)
-                       ret = kvmppc_handle_exit_hv(vcpu->run, vcpu,
+                       ret = kvmppc_handle_exit_hv(vcpu,
                                                    vcpu->arch.run_task);
 
                vcpu->arch.ret = ret;
@@ -3900,15 +3900,16 @@ static int kvmhv_setup_mmu(struct kvm_vcpu *vcpu)
        return r;
 }
 
-static int kvmppc_run_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
+static int kvmppc_run_vcpu(struct kvm_vcpu *vcpu)
 {
+       struct kvm_run *run = vcpu->run;
        int n_ceded, i, r;
        struct kvmppc_vcore *vc;
        struct kvm_vcpu *v;
 
        trace_kvmppc_run_vcpu_enter(vcpu);
 
-       kvm_run->exit_reason = 0;
+       run->exit_reason = 0;
        vcpu->arch.ret = RESUME_GUEST;
        vcpu->arch.trap = 0;
        kvmppc_update_vpas(vcpu);
@@ -3952,8 +3953,8 @@ static int kvmppc_run_vcpu(struct kvm_run *kvm_run, 
struct kvm_vcpu *vcpu)
                        r = kvmhv_setup_mmu(vcpu);
                        spin_lock(&vc->lock);
                        if (r) {
-                               kvm_run->exit_reason = KVM_EXIT_FAIL_ENTRY;
-                               kvm_run->fail_entry.
+                               run->exit_reason = KVM_EXIT_FAIL_ENTRY;
+                               run->fail_entry.
                                        hardware_entry_failure_reason = 0;
                                vcpu->arch.ret = r;
                                break;
@@ -4013,7 +4014,7 @@ static int kvmppc_run_vcpu(struct kvm_run *kvm_run, 
struct kvm_vcpu *vcpu)
        if (vcpu->arch.state == KVMPPC_VCPU_RUNNABLE) {
                kvmppc_remove_runnable(vc, vcpu);
                vcpu->stat.signal_exits++;
-               kvm_run->exit_reason = KVM_EXIT_INTR;
+               run->exit_reason = KVM_EXIT_INTR;
                vcpu->arch.ret = -EINTR;
        }
 
@@ -4024,15 +4025,15 @@ static int kvmppc_run_vcpu(struct kvm_run *kvm_run, 
struct kvm_vcpu *vcpu)
                wake_up(&v->arch.cpu_run);
        }
 
-       trace_kvmppc_run_vcpu_exit(vcpu, kvm_run);
+       trace_kvmppc_run_vcpu_exit(vcpu);
        spin_unlock(&vc->lock);
        return vcpu->arch.ret;
 }
 
-int kvmhv_run_single_vcpu(struct kvm_run *kvm_run,
-                         struct kvm_vcpu *vcpu, u64 time_limit,
+int kvmhv_run_single_vcpu(struct kvm_vcpu *vcpu, u64 time_limit,
                          unsigned long lpcr)
 {
+       struct kvm_run *run = vcpu->run;
        int trap, r, pcpu;
        int srcu_idx, lpid;
        struct kvmppc_vcore *vc;
@@ -4041,7 +4042,7 @@ int kvmhv_run_single_vcpu(struct kvm_run *kvm_run,
 
        trace_kvmppc_run_vcpu_enter(vcpu);
 
-       kvm_run->exit_reason = 0;
+       run->exit_reason = 0;
        vcpu->arch.ret = RESUME_GUEST;
        vcpu->arch.trap = 0;
 
@@ -4165,9 +4166,9 @@ int kvmhv_run_single_vcpu(struct kvm_run *kvm_run,
        r = RESUME_GUEST;
        if (trap) {
                if (!nested)
-                       r = kvmppc_handle_exit_hv(kvm_run, vcpu, current);
+                       r = kvmppc_handle_exit_hv(vcpu, current);
                else
-                       r = kvmppc_handle_nested_exit(kvm_run, vcpu);
+                       r = kvmppc_handle_nested_exit(vcpu);
        }
        vcpu->arch.ret = r;
 
@@ -4177,7 +4178,7 @@ int kvmhv_run_single_vcpu(struct kvm_run *kvm_run,
                while (vcpu->arch.ceded && !kvmppc_vcpu_woken(vcpu)) {
                        if (signal_pending(current)) {
                                vcpu->stat.signal_exits++;
-                               kvm_run->exit_reason = KVM_EXIT_INTR;
+                               run->exit_reason = KVM_EXIT_INTR;
                                vcpu->arch.ret = -EINTR;
                                break;
                        }
@@ -4193,13 +4194,13 @@ int kvmhv_run_single_vcpu(struct kvm_run *kvm_run,
 
  done:
        kvmppc_remove_runnable(vc, vcpu);
-       trace_kvmppc_run_vcpu_exit(vcpu, kvm_run);
+       trace_kvmppc_run_vcpu_exit(vcpu);
 
        return vcpu->arch.ret;
 
  sigpend:
        vcpu->stat.signal_exits++;
-       kvm_run->exit_reason = KVM_EXIT_INTR;
+       run->exit_reason = KVM_EXIT_INTR;
        vcpu->arch.ret = -EINTR;
  out:
        local_irq_enable();
@@ -4207,8 +4208,9 @@ int kvmhv_run_single_vcpu(struct kvm_run *kvm_run,
        goto done;
 }
 
-static int kvmppc_vcpu_run_hv(struct kvm_run *run, struct kvm_vcpu *vcpu)
+static int kvmppc_vcpu_run_hv(struct kvm_vcpu *vcpu)
 {
+       struct kvm_run *run = vcpu->run;
        int r;
        int srcu_idx;
        unsigned long ebb_regs[3] = {}; /* shut up GCC */
@@ -4292,10 +4294,10 @@ static int kvmppc_vcpu_run_hv(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                 */
                if (kvm->arch.threads_indep && kvm_is_radix(kvm) &&
                    !no_mixing_hpt_and_radix)
-                       r = kvmhv_run_single_vcpu(run, vcpu, ~(u64)0,
+                       r = kvmhv_run_single_vcpu(vcpu, ~(u64)0,
                                                  vcpu->arch.vcore->lpcr);
                else
-                       r = kvmppc_run_vcpu(run, vcpu);
+                       r = kvmppc_run_vcpu(vcpu);
 
                if (run->exit_reason == KVM_EXIT_PAPR_HCALL &&
                    !(vcpu->arch.shregs.msr & MSR_PR)) {
@@ -4305,7 +4307,7 @@ static int kvmppc_vcpu_run_hv(struct kvm_run *run, struct 
kvm_vcpu *vcpu)
                        kvmppc_core_prepare_to_enter(vcpu);
                } else if (r == RESUME_PAGE_FAULT) {
                        srcu_idx = srcu_read_lock(&kvm->srcu);
-                       r = kvmppc_book3s_hv_page_fault(run, vcpu,
+                       r = kvmppc_book3s_hv_page_fault(vcpu,
                                vcpu->arch.fault_dar, vcpu->arch.fault_dsisr);
                        srcu_read_unlock(&kvm->srcu, srcu_idx);
                } else if (r == RESUME_PASSTHROUGH) {
@@ -4979,7 +4981,7 @@ static void kvmppc_core_destroy_vm_hv(struct kvm *kvm)
 }
 
 /* We don't need to emulate any privileged instructions or dcbz */
-static int kvmppc_core_emulate_op_hv(struct kvm_run *run, struct kvm_vcpu 
*vcpu,
+static int kvmppc_core_emulate_op_hv(struct kvm_vcpu *vcpu,
                                     unsigned int inst, int *advance)
 {
        return EMULATE_FAIL;
diff --git a/arch/powerpc/kvm/book3s_hv_nested.c 
b/arch/powerpc/kvm/book3s_hv_nested.c
index 5a3987f3ebf3..fe4c535882e6 100644
--- a/arch/powerpc/kvm/book3s_hv_nested.c
+++ b/arch/powerpc/kvm/book3s_hv_nested.c
@@ -290,7 +290,7 @@ long kvmhv_enter_nested_guest(struct kvm_vcpu *vcpu)
                        r = RESUME_HOST;
                        break;
                }
-               r = kvmhv_run_single_vcpu(vcpu->run, vcpu, hdec_exp, lpcr);
+               r = kvmhv_run_single_vcpu(vcpu, hdec_exp, lpcr);
        } while (is_kvmppc_resume_guest(r));
 
        /* save L2 state for return */
@@ -1256,8 +1256,7 @@ static inline int kvmppc_radix_shift_to_level(int shift)
 }
 
 /* called with gp->tlb_lock held */
-static long int __kvmhv_nested_page_fault(struct kvm_run *run,
-                                         struct kvm_vcpu *vcpu,
+static long int __kvmhv_nested_page_fault(struct kvm_vcpu *vcpu,
                                          struct kvm_nested_guest *gp)
 {
        struct kvm *kvm = vcpu->kvm;
@@ -1340,7 +1339,7 @@ static long int __kvmhv_nested_page_fault(struct kvm_run 
*run,
                }
 
                /* passthrough of emulated MMIO case */
-               return kvmppc_hv_emulate_mmio(run, vcpu, gpa, ea, writing);
+               return kvmppc_hv_emulate_mmio(vcpu, gpa, ea, writing);
        }
        if (memslot->flags & KVM_MEM_READONLY) {
                if (writing) {
@@ -1427,13 +1426,13 @@ static long int __kvmhv_nested_page_fault(struct 
kvm_run *run,
        return RESUME_GUEST;
 }
 
-long int kvmhv_nested_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu)
+long int kvmhv_nested_page_fault(struct kvm_vcpu *vcpu)
 {
        struct kvm_nested_guest *gp = vcpu->arch.nested;
        long int ret;
 
        mutex_lock(&gp->tlb_lock);
-       ret = __kvmhv_nested_page_fault(run, vcpu, gp);
+       ret = __kvmhv_nested_page_fault(vcpu, gp);
        mutex_unlock(&gp->tlb_lock);
        return ret;
 }
diff --git a/arch/powerpc/kvm/book3s_paired_singles.c 
b/arch/powerpc/kvm/book3s_paired_singles.c
index bf0282775e37..a11436720a8c 100644
--- a/arch/powerpc/kvm/book3s_paired_singles.c
+++ b/arch/powerpc/kvm/book3s_paired_singles.c
@@ -169,7 +169,7 @@ static void kvmppc_inject_pf(struct kvm_vcpu *vcpu, ulong 
eaddr, bool is_store)
        kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_DATA_STORAGE);
 }
 
-static int kvmppc_emulate_fpr_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+static int kvmppc_emulate_fpr_load(struct kvm_vcpu *vcpu,
                                   int rs, ulong addr, int ls_type)
 {
        int emulated = EMULATE_FAIL;
@@ -188,7 +188,7 @@ static int kvmppc_emulate_fpr_load(struct kvm_run *run, 
struct kvm_vcpu *vcpu,
                kvmppc_inject_pf(vcpu, addr, false);
                goto done_load;
        } else if (r == EMULATE_DO_MMIO) {
-               emulated = kvmppc_handle_load(run, vcpu, KVM_MMIO_REG_FPR | rs,
+               emulated = kvmppc_handle_load(vcpu, KVM_MMIO_REG_FPR | rs,
                                              len, 1);
                goto done_load;
        }
@@ -213,7 +213,7 @@ static int kvmppc_emulate_fpr_load(struct kvm_run *run, 
struct kvm_vcpu *vcpu,
        return emulated;
 }
 
-static int kvmppc_emulate_fpr_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
+static int kvmppc_emulate_fpr_store(struct kvm_vcpu *vcpu,
                                    int rs, ulong addr, int ls_type)
 {
        int emulated = EMULATE_FAIL;
@@ -248,7 +248,7 @@ static int kvmppc_emulate_fpr_store(struct kvm_run *run, 
struct kvm_vcpu *vcpu,
        if (r < 0) {
                kvmppc_inject_pf(vcpu, addr, true);
        } else if (r == EMULATE_DO_MMIO) {
-               emulated = kvmppc_handle_store(run, vcpu, val, len, 1);
+               emulated = kvmppc_handle_store(vcpu, val, len, 1);
        } else {
                emulated = EMULATE_DONE;
        }
@@ -259,7 +259,7 @@ static int kvmppc_emulate_fpr_store(struct kvm_run *run, 
struct kvm_vcpu *vcpu,
        return emulated;
 }
 
-static int kvmppc_emulate_psq_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+static int kvmppc_emulate_psq_load(struct kvm_vcpu *vcpu,
                                   int rs, ulong addr, bool w, int i)
 {
        int emulated = EMULATE_FAIL;
@@ -279,12 +279,12 @@ static int kvmppc_emulate_psq_load(struct kvm_run *run, 
struct kvm_vcpu *vcpu,
                kvmppc_inject_pf(vcpu, addr, false);
                goto done_load;
        } else if ((r == EMULATE_DO_MMIO) && w) {
-               emulated = kvmppc_handle_load(run, vcpu, KVM_MMIO_REG_FPR | rs,
+               emulated = kvmppc_handle_load(vcpu, KVM_MMIO_REG_FPR | rs,
                                              4, 1);
                vcpu->arch.qpr[rs] = tmp[1];
                goto done_load;
        } else if (r == EMULATE_DO_MMIO) {
-               emulated = kvmppc_handle_load(run, vcpu, KVM_MMIO_REG_FQPR | rs,
+               emulated = kvmppc_handle_load(vcpu, KVM_MMIO_REG_FQPR | rs,
                                              8, 1);
                goto done_load;
        }
@@ -302,7 +302,7 @@ static int kvmppc_emulate_psq_load(struct kvm_run *run, 
struct kvm_vcpu *vcpu,
        return emulated;
 }
 
-static int kvmppc_emulate_psq_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
+static int kvmppc_emulate_psq_store(struct kvm_vcpu *vcpu,
                                    int rs, ulong addr, bool w, int i)
 {
        int emulated = EMULATE_FAIL;
@@ -318,10 +318,10 @@ static int kvmppc_emulate_psq_store(struct kvm_run *run, 
struct kvm_vcpu *vcpu,
        if (r < 0) {
                kvmppc_inject_pf(vcpu, addr, true);
        } else if ((r == EMULATE_DO_MMIO) && w) {
-               emulated = kvmppc_handle_store(run, vcpu, tmp[0], 4, 1);
+               emulated = kvmppc_handle_store(vcpu, tmp[0], 4, 1);
        } else if (r == EMULATE_DO_MMIO) {
                u64 val = ((u64)tmp[0] << 32) | tmp[1];
-               emulated = kvmppc_handle_store(run, vcpu, val, 8, 1);
+               emulated = kvmppc_handle_store(vcpu, val, 8, 1);
        } else {
                emulated = EMULATE_DONE;
        }
@@ -618,7 +618,7 @@ static int kvmppc_ps_one_in(struct kvm_vcpu *vcpu, bool rc,
        return EMULATE_DONE;
 }
 
-int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
+int kvmppc_emulate_paired_single(struct kvm_vcpu *vcpu)
 {
        u32 inst;
        enum emulation_result emulated = EMULATE_DONE;
@@ -680,7 +680,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                int i = inst_get_field(inst, 17, 19);
 
                addr += get_d_signext(inst);
-               emulated = kvmppc_emulate_psq_load(run, vcpu, ax_rd, addr, w, 
i);
+               emulated = kvmppc_emulate_psq_load(vcpu, ax_rd, addr, w, i);
                break;
        }
        case OP_PSQ_LU:
@@ -690,7 +690,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                int i = inst_get_field(inst, 17, 19);
 
                addr += get_d_signext(inst);
-               emulated = kvmppc_emulate_psq_load(run, vcpu, ax_rd, addr, w, 
i);
+               emulated = kvmppc_emulate_psq_load(vcpu, ax_rd, addr, w, i);
 
                if (emulated == EMULATE_DONE)
                        kvmppc_set_gpr(vcpu, ax_ra, addr);
@@ -703,7 +703,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                int i = inst_get_field(inst, 17, 19);
 
                addr += get_d_signext(inst);
-               emulated = kvmppc_emulate_psq_store(run, vcpu, ax_rd, addr, w, 
i);
+               emulated = kvmppc_emulate_psq_store(vcpu, ax_rd, addr, w, i);
                break;
        }
        case OP_PSQ_STU:
@@ -713,7 +713,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                int i = inst_get_field(inst, 17, 19);
 
                addr += get_d_signext(inst);
-               emulated = kvmppc_emulate_psq_store(run, vcpu, ax_rd, addr, w, 
i);
+               emulated = kvmppc_emulate_psq_store(vcpu, ax_rd, addr, w, i);
 
                if (emulated == EMULATE_DONE)
                        kvmppc_set_gpr(vcpu, ax_ra, addr);
@@ -733,7 +733,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                        int i = inst_get_field(inst, 22, 24);
 
                        addr += kvmppc_get_gpr(vcpu, ax_rb);
-                       emulated = kvmppc_emulate_psq_load(run, vcpu, ax_rd, 
addr, w, i);
+                       emulated = kvmppc_emulate_psq_load(vcpu, ax_rd, addr, 
w, i);
                        break;
                }
                case OP_4X_PS_CMPO0:
@@ -747,7 +747,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                        int i = inst_get_field(inst, 22, 24);
 
                        addr += kvmppc_get_gpr(vcpu, ax_rb);
-                       emulated = kvmppc_emulate_psq_load(run, vcpu, ax_rd, 
addr, w, i);
+                       emulated = kvmppc_emulate_psq_load(vcpu, ax_rd, addr, 
w, i);
 
                        if (emulated == EMULATE_DONE)
                                kvmppc_set_gpr(vcpu, ax_ra, addr);
@@ -824,7 +824,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                        int i = inst_get_field(inst, 22, 24);
 
                        addr += kvmppc_get_gpr(vcpu, ax_rb);
-                       emulated = kvmppc_emulate_psq_store(run, vcpu, ax_rd, 
addr, w, i);
+                       emulated = kvmppc_emulate_psq_store(vcpu, ax_rd, addr, 
w, i);
                        break;
                }
                case OP_4XW_PSQ_STUX:
@@ -834,7 +834,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                        int i = inst_get_field(inst, 22, 24);
 
                        addr += kvmppc_get_gpr(vcpu, ax_rb);
-                       emulated = kvmppc_emulate_psq_store(run, vcpu, ax_rd, 
addr, w, i);
+                       emulated = kvmppc_emulate_psq_store(vcpu, ax_rd, addr, 
w, i);
 
                        if (emulated == EMULATE_DONE)
                                kvmppc_set_gpr(vcpu, ax_ra, addr);
@@ -922,7 +922,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
        {
                ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) + full_d;
 
-               emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd, addr,
+               emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd, addr,
                                                   FPU_LS_SINGLE);
                break;
        }
@@ -930,7 +930,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
        {
                ulong addr = kvmppc_get_gpr(vcpu, ax_ra) + full_d;
 
-               emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd, addr,
+               emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd, addr,
                                                   FPU_LS_SINGLE);
 
                if (emulated == EMULATE_DONE)
@@ -941,7 +941,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
        {
                ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) + full_d;
 
-               emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd, addr,
+               emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd, addr,
                                                   FPU_LS_DOUBLE);
                break;
        }
@@ -949,7 +949,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
        {
                ulong addr = kvmppc_get_gpr(vcpu, ax_ra) + full_d;
 
-               emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd, addr,
+               emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd, addr,
                                                   FPU_LS_DOUBLE);
 
                if (emulated == EMULATE_DONE)
@@ -960,7 +960,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
        {
                ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) + full_d;
 
-               emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd, addr,
+               emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd, addr,
                                                    FPU_LS_SINGLE);
                break;
        }
@@ -968,7 +968,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
        {
                ulong addr = kvmppc_get_gpr(vcpu, ax_ra) + full_d;
 
-               emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd, addr,
+               emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd, addr,
                                                    FPU_LS_SINGLE);
 
                if (emulated == EMULATE_DONE)
@@ -979,7 +979,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
        {
                ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) + full_d;
 
-               emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd, addr,
+               emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd, addr,
                                                    FPU_LS_DOUBLE);
                break;
        }
@@ -987,7 +987,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
        {
                ulong addr = kvmppc_get_gpr(vcpu, ax_ra) + full_d;
 
-               emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd, addr,
+               emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd, addr,
                                                    FPU_LS_DOUBLE);
 
                if (emulated == EMULATE_DONE)
@@ -1001,7 +1001,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                        ulong addr = ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0;
 
                        addr += kvmppc_get_gpr(vcpu, ax_rb);
-                       emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd,
+                       emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd,
                                                           addr, FPU_LS_SINGLE);
                        break;
                }
@@ -1010,7 +1010,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                        ulong addr = kvmppc_get_gpr(vcpu, ax_ra) +
                                     kvmppc_get_gpr(vcpu, ax_rb);
 
-                       emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd,
+                       emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd,
                                                           addr, FPU_LS_SINGLE);
 
                        if (emulated == EMULATE_DONE)
@@ -1022,7 +1022,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                        ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) +
                                     kvmppc_get_gpr(vcpu, ax_rb);
 
-                       emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd,
+                       emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd,
                                                           addr, FPU_LS_DOUBLE);
                        break;
                }
@@ -1031,7 +1031,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                        ulong addr = kvmppc_get_gpr(vcpu, ax_ra) +
                                     kvmppc_get_gpr(vcpu, ax_rb);
 
-                       emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd,
+                       emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd,
                                                           addr, FPU_LS_DOUBLE);
 
                        if (emulated == EMULATE_DONE)
@@ -1043,7 +1043,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                        ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) +
                                     kvmppc_get_gpr(vcpu, ax_rb);
 
-                       emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+                       emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd,
                                                            addr, 
FPU_LS_SINGLE);
                        break;
                }
@@ -1052,7 +1052,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                        ulong addr = kvmppc_get_gpr(vcpu, ax_ra) +
                                     kvmppc_get_gpr(vcpu, ax_rb);
 
-                       emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+                       emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd,
                                                            addr, 
FPU_LS_SINGLE);
 
                        if (emulated == EMULATE_DONE)
@@ -1064,7 +1064,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                        ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) +
                                     kvmppc_get_gpr(vcpu, ax_rb);
 
-                       emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+                       emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd,
                                                            addr, 
FPU_LS_DOUBLE);
                        break;
                }
@@ -1073,7 +1073,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                        ulong addr = kvmppc_get_gpr(vcpu, ax_ra) +
                                     kvmppc_get_gpr(vcpu, ax_rb);
 
-                       emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+                       emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd,
                                                            addr, 
FPU_LS_DOUBLE);
 
                        if (emulated == EMULATE_DONE)
@@ -1085,7 +1085,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, 
struct kvm_vcpu *vcpu)
                        ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) +
                                     kvmppc_get_gpr(vcpu, ax_rb);
 
-                       emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+                       emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd,
                                                            addr,
                                                            FPU_LS_SINGLE_LOW);
                        break;
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index a0f6813f4560..ef54f917bdaf 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -700,7 +700,7 @@ static bool kvmppc_visible_gpa(struct kvm_vcpu *vcpu, gpa_t 
gpa)
        return kvm_is_visible_gfn(vcpu->kvm, gpa >> PAGE_SHIFT);
 }
 
-int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu,
+static int kvmppc_handle_pagefault(struct kvm_vcpu *vcpu,
                            ulong eaddr, int vec)
 {
        bool data = (vec == BOOK3S_INTERRUPT_DATA_STORAGE);
@@ -795,7 +795,7 @@ int kvmppc_handle_pagefault(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
                /* The guest's PTE is not mapped yet. Map on the host */
                if (kvmppc_mmu_map_page(vcpu, &pte, iswrite) == -EIO) {
                        /* Exit KVM if mapping failed */
-                       run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
+                       vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
                        return RESUME_HOST;
                }
                if (data)
@@ -808,7 +808,7 @@ int kvmppc_handle_pagefault(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
                vcpu->stat.mmio_exits++;
                vcpu->arch.paddr_accessed = pte.raddr;
                vcpu->arch.vaddr_accessed = pte.eaddr;
-               r = kvmppc_emulate_mmio(run, vcpu);
+               r = kvmppc_emulate_mmio(vcpu);
                if ( r == RESUME_HOST_NV )
                        r = RESUME_HOST;
        }
@@ -992,7 +992,7 @@ static void kvmppc_emulate_fac(struct kvm_vcpu *vcpu, ulong 
fac)
        enum emulation_result er = EMULATE_FAIL;
 
        if (!(kvmppc_get_msr(vcpu) & MSR_PR))
-               er = kvmppc_emulate_instruction(vcpu->run, vcpu);
+               er = kvmppc_emulate_instruction(vcpu);
 
        if ((er != EMULATE_DONE) && (er != EMULATE_AGAIN)) {
                /* Couldn't emulate, trigger interrupt in guest */
@@ -1089,8 +1089,7 @@ static void kvmppc_clear_debug(struct kvm_vcpu *vcpu)
        }
 }
 
-static int kvmppc_exit_pr_progint(struct kvm_run *run, struct kvm_vcpu *vcpu,
-                                 unsigned int exit_nr)
+static int kvmppc_exit_pr_progint(struct kvm_vcpu *vcpu, unsigned int exit_nr)
 {
        enum emulation_result er;
        ulong flags;
@@ -1124,7 +1123,7 @@ static int kvmppc_exit_pr_progint(struct kvm_run *run, 
struct kvm_vcpu *vcpu,
        }
 
        vcpu->stat.emulated_inst_exits++;
-       er = kvmppc_emulate_instruction(run, vcpu);
+       er = kvmppc_emulate_instruction(vcpu);
        switch (er) {
        case EMULATE_DONE:
                r = RESUME_GUEST_NV;
@@ -1139,7 +1138,7 @@ static int kvmppc_exit_pr_progint(struct kvm_run *run, 
struct kvm_vcpu *vcpu,
                r = RESUME_GUEST;
                break;
        case EMULATE_DO_MMIO:
-               run->exit_reason = KVM_EXIT_MMIO;
+               vcpu->run->exit_reason = KVM_EXIT_MMIO;
                r = RESUME_HOST_NV;
                break;
        case EMULATE_EXIT_USER:
@@ -1198,7 +1197,7 @@ int kvmppc_handle_exit_pr(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
                /* only care about PTEG not found errors, but leave NX alone */
                if (shadow_srr1 & 0x40000000) {
                        int idx = srcu_read_lock(&vcpu->kvm->srcu);
-                       r = kvmppc_handle_pagefault(run, vcpu, 
kvmppc_get_pc(vcpu), exit_nr);
+                       r = kvmppc_handle_pagefault(vcpu, kvmppc_get_pc(vcpu), 
exit_nr);
                        srcu_read_unlock(&vcpu->kvm->srcu, idx);
                        vcpu->stat.sp_instruc++;
                } else if (vcpu->arch.mmu.is_dcbz32(vcpu) &&
@@ -1248,7 +1247,7 @@ int kvmppc_handle_exit_pr(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
                 */
                if (fault_dsisr & (DSISR_NOHPTE | DSISR_PROTFAULT)) {
                        int idx = srcu_read_lock(&vcpu->kvm->srcu);
-                       r = kvmppc_handle_pagefault(run, vcpu, dar, exit_nr);
+                       r = kvmppc_handle_pagefault(vcpu, dar, exit_nr);
                        srcu_read_unlock(&vcpu->kvm->srcu, idx);
                } else {
                        kvmppc_core_queue_data_storage(vcpu, dar, fault_dsisr);
@@ -1292,7 +1291,7 @@ int kvmppc_handle_exit_pr(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
                break;
        case BOOK3S_INTERRUPT_PROGRAM:
        case BOOK3S_INTERRUPT_H_EMUL_ASSIST:
-               r = kvmppc_exit_pr_progint(run, vcpu, exit_nr);
+               r = kvmppc_exit_pr_progint(vcpu, exit_nr);
                break;
        case BOOK3S_INTERRUPT_SYSCALL:
        {
@@ -1370,7 +1369,7 @@ int kvmppc_handle_exit_pr(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
                        emul = kvmppc_get_last_inst(vcpu, INST_GENERIC,
                                                    &last_inst);
                        if (emul == EMULATE_DONE)
-                               r = kvmppc_exit_pr_progint(run, vcpu, exit_nr);
+                               r = kvmppc_exit_pr_progint(vcpu, exit_nr);
                        else
                                r = RESUME_GUEST;
 
@@ -1825,8 +1824,9 @@ static void kvmppc_core_vcpu_free_pr(struct kvm_vcpu 
*vcpu)
        vfree(vcpu_book3s);
 }
 
-static int kvmppc_vcpu_run_pr(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
+static int kvmppc_vcpu_run_pr(struct kvm_vcpu *vcpu)
 {
+       struct kvm_run *run = vcpu->run;
        int ret;
 #ifdef CONFIG_ALTIVEC
        unsigned long uninitialized_var(vrsave);
@@ -1834,7 +1834,7 @@ static int kvmppc_vcpu_run_pr(struct kvm_run *kvm_run, 
struct kvm_vcpu *vcpu)
 
        /* Check if we can run the vcpu at all */
        if (!vcpu->arch.sane) {
-               kvm_run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
+               run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
                ret = -EINVAL;
                goto out;
        }
@@ -1861,7 +1861,7 @@ static int kvmppc_vcpu_run_pr(struct kvm_run *kvm_run, 
struct kvm_vcpu *vcpu)
 
        kvmppc_fix_ee_before_entry();
 
-       ret = __kvmppc_vcpu_run(kvm_run, vcpu);
+       ret = __kvmppc_vcpu_run(run, vcpu);
 
        kvmppc_clear_debug(vcpu);
 
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 6c18ea88fd25..26b3f5900b72 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -730,13 +730,14 @@ 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)
 {
+       struct kvm_run *run = vcpu->run;
        int ret, s;
        struct debug_reg debug;
 
        if (!vcpu->arch.sane) {
-               kvm_run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
+               run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
                return -EINVAL;
        }
 
@@ -778,7 +779,7 @@ 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(run, vcpu);
 
        /* No need for guest_exit. It's done in handle_exit.
           We also get here with interrupts enabled. */
@@ -800,11 +801,11 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct 
kvm_vcpu *vcpu)
        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 +822,8 @@ 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 +835,9 @@ 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 +956,7 @@ 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 +968,8 @@ 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;
 
@@ -1024,7 +1026,7 @@ 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 +1086,7 @@ 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 +1096,7 @@ 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 +1117,7 @@ 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 +1284,7 @@ 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 +1335,7 @@ 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);
diff --git a/arch/powerpc/kvm/booke.h b/arch/powerpc/kvm/booke.h
index 65b4d337d337..be9da96d9f06 100644
--- a/arch/powerpc/kvm/booke.h
+++ b/arch/powerpc/kvm/booke.h
@@ -70,7 +70,7 @@ void kvmppc_set_tcr(struct kvm_vcpu *vcpu, u32 new_tcr);
 void kvmppc_set_tsr_bits(struct kvm_vcpu *vcpu, u32 tsr_bits);
 void kvmppc_clr_tsr_bits(struct kvm_vcpu *vcpu, u32 tsr_bits);
 
-int kvmppc_booke_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
+int kvmppc_booke_emulate_op(struct kvm_vcpu *vcpu,
                             unsigned int inst, int *advance);
 int kvmppc_booke_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, ulong 
*spr_val);
 int kvmppc_booke_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val);
@@ -94,16 +94,12 @@ enum int_class {
 
 void kvmppc_set_pending_interrupt(struct kvm_vcpu *vcpu, enum int_class type);
 
-extern int kvmppc_core_emulate_op_e500(struct kvm_run *run,
-                                      struct kvm_vcpu *vcpu,
+extern int kvmppc_core_emulate_op_e500(struct kvm_vcpu *vcpu,
                                       unsigned int inst, int *advance);
 extern int kvmppc_core_emulate_mtspr_e500(struct kvm_vcpu *vcpu, int sprn,
                                          ulong spr_val);
 extern int kvmppc_core_emulate_mfspr_e500(struct kvm_vcpu *vcpu, int sprn,
                                          ulong *spr_val);
-extern int kvmppc_core_emulate_op_e500(struct kvm_run *run,
-                                      struct kvm_vcpu *vcpu,
-                                      unsigned int inst, int *advance);
 extern int kvmppc_core_emulate_mtspr_e500(struct kvm_vcpu *vcpu, int sprn,
                                          ulong spr_val);
 extern int kvmppc_core_emulate_mfspr_e500(struct kvm_vcpu *vcpu, int sprn,
diff --git a/arch/powerpc/kvm/booke_emulate.c b/arch/powerpc/kvm/booke_emulate.c
index 689ff5f90e9e..d8d38aca71bd 100644
--- a/arch/powerpc/kvm/booke_emulate.c
+++ b/arch/powerpc/kvm/booke_emulate.c
@@ -39,7 +39,7 @@ static void kvmppc_emul_rfci(struct kvm_vcpu *vcpu)
        kvmppc_set_msr(vcpu, vcpu->arch.csrr1);
 }
 
-int kvmppc_booke_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
+int kvmppc_booke_emulate_op(struct kvm_vcpu *vcpu,
                             unsigned int inst, int *advance)
 {
        int emulated = EMULATE_DONE;
diff --git a/arch/powerpc/kvm/e500_emulate.c b/arch/powerpc/kvm/e500_emulate.c
index 3d0d3ec5be96..64eb833e9f02 100644
--- a/arch/powerpc/kvm/e500_emulate.c
+++ b/arch/powerpc/kvm/e500_emulate.c
@@ -83,16 +83,16 @@ static int kvmppc_e500_emul_msgsnd(struct kvm_vcpu *vcpu, 
int rb)
 }
 #endif
 
-static int kvmppc_e500_emul_ehpriv(struct kvm_run *run, struct kvm_vcpu *vcpu,
+static int kvmppc_e500_emul_ehpriv(struct kvm_vcpu *vcpu,
                                   unsigned int inst, int *advance)
 {
        int emulated = EMULATE_DONE;
 
        switch (get_oc(inst)) {
        case EHPRIV_OC_DEBUG:
-               run->exit_reason = KVM_EXIT_DEBUG;
-               run->debug.arch.address = vcpu->arch.regs.nip;
-               run->debug.arch.status = 0;
+               vcpu->run->exit_reason = KVM_EXIT_DEBUG;
+               vcpu->run->debug.arch.address = vcpu->arch.regs.nip;
+               vcpu->run->debug.arch.status = 0;
                kvmppc_account_exit(vcpu, DEBUG_EXITS);
                emulated = EMULATE_EXIT_USER;
                *advance = 0;
@@ -125,7 +125,7 @@ static int kvmppc_e500_emul_mftmr(struct kvm_vcpu *vcpu, 
unsigned int inst,
        return EMULATE_FAIL;
 }
 
-int kvmppc_core_emulate_op_e500(struct kvm_run *run, struct kvm_vcpu *vcpu,
+int kvmppc_core_emulate_op_e500(struct kvm_vcpu *vcpu,
                                unsigned int inst, int *advance)
 {
        int emulated = EMULATE_DONE;
@@ -182,8 +182,7 @@ int kvmppc_core_emulate_op_e500(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
                        break;
 
                case XOP_EHPRIV:
-                       emulated = kvmppc_e500_emul_ehpriv(run, vcpu, inst,
-                                                          advance);
+                       emulated = kvmppc_e500_emul_ehpriv(vcpu, inst, advance);
                        break;
 
                default:
@@ -197,7 +196,7 @@ int kvmppc_core_emulate_op_e500(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
        }
 
        if (emulated == EMULATE_FAIL)
-               emulated = kvmppc_booke_emulate_op(run, vcpu, inst, advance);
+               emulated = kvmppc_booke_emulate_op(vcpu, inst, advance);
 
        return emulated;
 }
diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c
index 6fca38ca791f..ee1147c98cd8 100644
--- a/arch/powerpc/kvm/emulate.c
+++ b/arch/powerpc/kvm/emulate.c
@@ -191,7 +191,7 @@ static int kvmppc_emulate_mfspr(struct kvm_vcpu *vcpu, int 
sprn, int rt)
 
 /* XXX Should probably auto-generate instruction decoding for a particular core
  * from opcode tables in the future. */
-int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
+int kvmppc_emulate_instruction(struct kvm_vcpu *vcpu)
 {
        u32 inst;
        int rs, rt, sprn;
@@ -270,9 +270,9 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct 
kvm_vcpu *vcpu)
                 * these are illegal instructions.
                 */
                if (inst == KVMPPC_INST_SW_BREAKPOINT) {
-                       run->exit_reason = KVM_EXIT_DEBUG;
-                       run->debug.arch.status = 0;
-                       run->debug.arch.address = kvmppc_get_pc(vcpu);
+                       vcpu->run->exit_reason = KVM_EXIT_DEBUG;
+                       vcpu->run->debug.arch.status = 0;
+                       vcpu->run->debug.arch.address = kvmppc_get_pc(vcpu);
                        emulated = EMULATE_EXIT_USER;
                        advance = 0;
                } else
@@ -285,7 +285,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct 
kvm_vcpu *vcpu)
        }
 
        if (emulated == EMULATE_FAIL) {
-               emulated = vcpu->kvm->arch.kvm_ops->emulate_op(run, vcpu, inst,
+               emulated = vcpu->kvm->arch.kvm_ops->emulate_op(vcpu, inst,
                                                               &advance);
                if (emulated == EMULATE_AGAIN) {
                        advance = 0;
diff --git a/arch/powerpc/kvm/emulate_loadstore.c 
b/arch/powerpc/kvm/emulate_loadstore.c
index 1139bc56e004..e8a47c84d77d 100644
--- a/arch/powerpc/kvm/emulate_loadstore.c
+++ b/arch/powerpc/kvm/emulate_loadstore.c
@@ -71,7 +71,6 @@ static bool kvmppc_check_altivec_disabled(struct kvm_vcpu 
*vcpu)
  */
 int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu)
 {
-       struct kvm_run *run = vcpu->run;
        u32 inst;
        enum emulation_result emulated = EMULATE_FAIL;
        int advance = 1;
@@ -104,10 +103,10 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu)
                        int instr_byte_swap = op.type & BYTEREV;
 
                        if (op.type & SIGNEXT)
-                               emulated = kvmppc_handle_loads(run, vcpu,
+                               emulated = kvmppc_handle_loads(vcpu,
                                                op.reg, size, !instr_byte_swap);
                        else
-                               emulated = kvmppc_handle_load(run, vcpu,
+                               emulated = kvmppc_handle_load(vcpu,
                                                op.reg, size, !instr_byte_swap);
 
                        if ((op.type & UPDATE) && (emulated != EMULATE_FAIL))
@@ -124,10 +123,10 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu)
                                vcpu->arch.mmio_sp64_extend = 1;
 
                        if (op.type & SIGNEXT)
-                               emulated = kvmppc_handle_loads(run, vcpu,
+                               emulated = kvmppc_handle_loads(vcpu,
                                             KVM_MMIO_REG_FPR|op.reg, size, 1);
                        else
-                               emulated = kvmppc_handle_load(run, vcpu,
+                               emulated = kvmppc_handle_load(vcpu,
                                             KVM_MMIO_REG_FPR|op.reg, size, 1);
 
                        if ((op.type & UPDATE) && (emulated != EMULATE_FAIL))
@@ -164,12 +163,12 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu)
 
                        if (size == 16) {
                                vcpu->arch.mmio_vmx_copy_nums = 2;
-                               emulated = kvmppc_handle_vmx_load(run,
-                                               vcpu, KVM_MMIO_REG_VMX|op.reg,
+                               emulated = kvmppc_handle_vmx_load(vcpu,
+                                               KVM_MMIO_REG_VMX|op.reg,
                                                8, 1);
                        } else {
                                vcpu->arch.mmio_vmx_copy_nums = 1;
-                               emulated = kvmppc_handle_vmx_load(run, vcpu,
+                               emulated = kvmppc_handle_vmx_load(vcpu,
                                                KVM_MMIO_REG_VMX|op.reg,
                                                size, 1);
                        }
@@ -217,7 +216,7 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu)
                                io_size_each = op.element_size;
                        }
 
-                       emulated = kvmppc_handle_vsx_load(run, vcpu,
+                       emulated = kvmppc_handle_vsx_load(vcpu,
                                        KVM_MMIO_REG_VSX|op.reg, io_size_each,
                                        1, op.type & SIGNEXT);
                        break;
@@ -227,8 +226,7 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu)
                        /* if need byte reverse, op.val has been reversed by
                         * analyse_instr().
                         */
-                       emulated = kvmppc_handle_store(run, vcpu, op.val,
-                                       size, 1);
+                       emulated = kvmppc_handle_store(vcpu, op.val, size, 1);
 
                        if ((op.type & UPDATE) && (emulated != EMULATE_FAIL))
                                kvmppc_set_gpr(vcpu, op.update_reg, op.ea);
@@ -250,7 +248,7 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu)
                        if (op.type & FPCONV)
                                vcpu->arch.mmio_sp64_extend = 1;
 
-                       emulated = kvmppc_handle_store(run, vcpu,
+                       emulated = kvmppc_handle_store(vcpu,
                                        VCPU_FPR(vcpu, op.reg), size, 1);
 
                        if ((op.type & UPDATE) && (emulated != EMULATE_FAIL))
@@ -290,12 +288,12 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu)
 
                        if (size == 16) {
                                vcpu->arch.mmio_vmx_copy_nums = 2;
-                               emulated = kvmppc_handle_vmx_store(run,
-                                               vcpu, op.reg, 8, 1);
+                               emulated = kvmppc_handle_vmx_store(vcpu,
+                                               op.reg, 8, 1);
                        } else {
                                vcpu->arch.mmio_vmx_copy_nums = 1;
-                               emulated = kvmppc_handle_vmx_store(run,
-                                               vcpu, op.reg, size, 1);
+                               emulated = kvmppc_handle_vmx_store(vcpu,
+                                               op.reg, size, 1);
                        }
 
                        break;
@@ -338,7 +336,7 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu)
                                io_size_each = op.element_size;
                        }
 
-                       emulated = kvmppc_handle_vsx_store(run, vcpu,
+                       emulated = kvmppc_handle_vsx_store(vcpu,
                                        op.reg, io_size_each, 1);
                        break;
                }
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 7e24691e138a..de4c317ad5f1 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -279,7 +279,7 @@ int kvmppc_sanity_check(struct kvm_vcpu *vcpu)
 }
 EXPORT_SYMBOL_GPL(kvmppc_sanity_check);
 
-int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu)
+int kvmppc_emulate_mmio(struct kvm_vcpu *vcpu)
 {
        enum emulation_result er;
        int r;
@@ -295,7 +295,7 @@ int kvmppc_emulate_mmio(struct kvm_run *run, struct 
kvm_vcpu *vcpu)
                r = RESUME_GUEST;
                break;
        case EMULATE_DO_MMIO:
-               run->exit_reason = KVM_EXIT_MMIO;
+               vcpu->run->exit_reason = KVM_EXIT_MMIO;
                /* We must reload nonvolatiles because "update" load/store
                 * instructions modify register state. */
                /* Future optimization: only reload non-volatiles if they were
@@ -1106,9 +1106,9 @@ static inline u32 dp_to_sp(u64 fprd)
 #define dp_to_sp(x)    (x)
 #endif /* CONFIG_PPC_FPU */
 
-static void kvmppc_complete_mmio_load(struct kvm_vcpu *vcpu,
-                                      struct kvm_run *run)
+static void kvmppc_complete_mmio_load(struct kvm_vcpu *vcpu)
 {
+       struct kvm_run *run = vcpu->run;
        u64 uninitialized_var(gpr);
 
        if (run->mmio.len > sizeof(gpr)) {
@@ -1218,10 +1218,11 @@ static void kvmppc_complete_mmio_load(struct kvm_vcpu 
*vcpu,
        }
 }
 
-static int __kvmppc_handle_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+static int __kvmppc_handle_load(struct kvm_vcpu *vcpu,
                                unsigned int rt, unsigned int bytes,
                                int is_default_endian, int sign_extend)
 {
+       struct kvm_run *run = vcpu->run;
        int idx, ret;
        bool host_swabbed;
 
@@ -1255,7 +1256,7 @@ static int __kvmppc_handle_load(struct kvm_run *run, 
struct kvm_vcpu *vcpu,
        srcu_read_unlock(&vcpu->kvm->srcu, idx);
 
        if (!ret) {
-               kvmppc_complete_mmio_load(vcpu, run);
+               kvmppc_complete_mmio_load(vcpu);
                vcpu->mmio_needed = 0;
                return EMULATE_DONE;
        }
@@ -1263,24 +1264,24 @@ static int __kvmppc_handle_load(struct kvm_run *run, 
struct kvm_vcpu *vcpu,
        return EMULATE_DO_MMIO;
 }
 
-int kvmppc_handle_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+int kvmppc_handle_load(struct kvm_vcpu *vcpu,
                       unsigned int rt, unsigned int bytes,
                       int is_default_endian)
 {
-       return __kvmppc_handle_load(run, vcpu, rt, bytes, is_default_endian, 0);
+       return __kvmppc_handle_load(vcpu, rt, bytes, is_default_endian, 0);
 }
 EXPORT_SYMBOL_GPL(kvmppc_handle_load);
 
 /* Same as above, but sign extends */
-int kvmppc_handle_loads(struct kvm_run *run, struct kvm_vcpu *vcpu,
+int kvmppc_handle_loads(struct kvm_vcpu *vcpu,
                        unsigned int rt, unsigned int bytes,
                        int is_default_endian)
 {
-       return __kvmppc_handle_load(run, vcpu, rt, bytes, is_default_endian, 1);
+       return __kvmppc_handle_load(vcpu, rt, bytes, is_default_endian, 1);
 }
 
 #ifdef CONFIG_VSX
-int kvmppc_handle_vsx_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+int kvmppc_handle_vsx_load(struct kvm_vcpu *vcpu,
                        unsigned int rt, unsigned int bytes,
                        int is_default_endian, int mmio_sign_extend)
 {
@@ -1291,13 +1292,13 @@ int kvmppc_handle_vsx_load(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
                return EMULATE_FAIL;
 
        while (vcpu->arch.mmio_vsx_copy_nums) {
-               emulated = __kvmppc_handle_load(run, vcpu, rt, bytes,
+               emulated = __kvmppc_handle_load(vcpu, rt, bytes,
                        is_default_endian, mmio_sign_extend);
 
                if (emulated != EMULATE_DONE)
                        break;
 
-               vcpu->arch.paddr_accessed += run->mmio.len;
+               vcpu->arch.paddr_accessed += vcpu->run->mmio.len;
 
                vcpu->arch.mmio_vsx_copy_nums--;
                vcpu->arch.mmio_vsx_offset++;
@@ -1306,9 +1307,10 @@ int kvmppc_handle_vsx_load(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
 }
 #endif /* CONFIG_VSX */
 
-int kvmppc_handle_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
+int kvmppc_handle_store(struct kvm_vcpu *vcpu,
                        u64 val, unsigned int bytes, int is_default_endian)
 {
+       struct kvm_run *run = vcpu->run;
        void *data = run->mmio.data;
        int idx, ret;
        bool host_swabbed;
@@ -1422,7 +1424,7 @@ static inline int kvmppc_get_vsr_data(struct kvm_vcpu 
*vcpu, int rs, u64 *val)
        return result;
 }
 
-int kvmppc_handle_vsx_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
+int kvmppc_handle_vsx_store(struct kvm_vcpu *vcpu,
                        int rs, unsigned int bytes, int is_default_endian)
 {
        u64 val;
@@ -1438,13 +1440,13 @@ int kvmppc_handle_vsx_store(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
                if (kvmppc_get_vsr_data(vcpu, rs, &val) == -1)
                        return EMULATE_FAIL;
 
-               emulated = kvmppc_handle_store(run, vcpu,
+               emulated = kvmppc_handle_store(vcpu,
                         val, bytes, is_default_endian);
 
                if (emulated != EMULATE_DONE)
                        break;
 
-               vcpu->arch.paddr_accessed += run->mmio.len;
+               vcpu->arch.paddr_accessed += vcpu->run->mmio.len;
 
                vcpu->arch.mmio_vsx_copy_nums--;
                vcpu->arch.mmio_vsx_offset++;
@@ -1453,19 +1455,19 @@ int kvmppc_handle_vsx_store(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
        return emulated;
 }
 
-static int kvmppc_emulate_mmio_vsx_loadstore(struct kvm_vcpu *vcpu,
-                       struct kvm_run *run)
+static int kvmppc_emulate_mmio_vsx_loadstore(struct kvm_vcpu *vcpu)
 {
+       struct kvm_run *run = vcpu->run;
        enum emulation_result emulated = EMULATE_FAIL;
        int r;
 
        vcpu->arch.paddr_accessed += run->mmio.len;
 
        if (!vcpu->mmio_is_write) {
-               emulated = kvmppc_handle_vsx_load(run, vcpu, vcpu->arch.io_gpr,
+               emulated = kvmppc_handle_vsx_load(vcpu, vcpu->arch.io_gpr,
                         run->mmio.len, 1, vcpu->arch.mmio_sign_extend);
        } else {
-               emulated = kvmppc_handle_vsx_store(run, vcpu,
+               emulated = kvmppc_handle_vsx_store(vcpu,
                         vcpu->arch.io_gpr, run->mmio.len, 1);
        }
 
@@ -1489,7 +1491,7 @@ static int kvmppc_emulate_mmio_vsx_loadstore(struct 
kvm_vcpu *vcpu,
 #endif /* CONFIG_VSX */
 
 #ifdef CONFIG_ALTIVEC
-int kvmppc_handle_vmx_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+int kvmppc_handle_vmx_load(struct kvm_vcpu *vcpu,
                unsigned int rt, unsigned int bytes, int is_default_endian)
 {
        enum emulation_result emulated = EMULATE_DONE;
@@ -1498,13 +1500,13 @@ int kvmppc_handle_vmx_load(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
                return EMULATE_FAIL;
 
        while (vcpu->arch.mmio_vmx_copy_nums) {
-               emulated = __kvmppc_handle_load(run, vcpu, rt, bytes,
+               emulated = __kvmppc_handle_load(vcpu, rt, bytes,
                                is_default_endian, 0);
 
                if (emulated != EMULATE_DONE)
                        break;
 
-               vcpu->arch.paddr_accessed += run->mmio.len;
+               vcpu->arch.paddr_accessed += vcpu->run->mmio.len;
                vcpu->arch.mmio_vmx_copy_nums--;
                vcpu->arch.mmio_vmx_offset++;
        }
@@ -1584,7 +1586,7 @@ int kvmppc_get_vmx_byte(struct kvm_vcpu *vcpu, int index, 
u64 *val)
        return result;
 }
 
-int kvmppc_handle_vmx_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
+int kvmppc_handle_vmx_store(struct kvm_vcpu *vcpu,
                unsigned int rs, unsigned int bytes, int is_default_endian)
 {
        u64 val = 0;
@@ -1619,12 +1621,12 @@ int kvmppc_handle_vmx_store(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
                        return EMULATE_FAIL;
                }
 
-               emulated = kvmppc_handle_store(run, vcpu, val, bytes,
+               emulated = kvmppc_handle_store(vcpu, val, bytes,
                                is_default_endian);
                if (emulated != EMULATE_DONE)
                        break;
 
-               vcpu->arch.paddr_accessed += run->mmio.len;
+               vcpu->arch.paddr_accessed += vcpu->run->mmio.len;
                vcpu->arch.mmio_vmx_copy_nums--;
                vcpu->arch.mmio_vmx_offset++;
        }
@@ -1632,19 +1634,19 @@ int kvmppc_handle_vmx_store(struct kvm_run *run, struct 
kvm_vcpu *vcpu,
        return emulated;
 }
 
-static int kvmppc_emulate_mmio_vmx_loadstore(struct kvm_vcpu *vcpu,
-               struct kvm_run *run)
+static int kvmppc_emulate_mmio_vmx_loadstore(struct kvm_vcpu *vcpu)
 {
+       struct kvm_run *run = vcpu->run;
        enum emulation_result emulated = EMULATE_FAIL;
        int r;
 
        vcpu->arch.paddr_accessed += run->mmio.len;
 
        if (!vcpu->mmio_is_write) {
-               emulated = kvmppc_handle_vmx_load(run, vcpu,
+               emulated = kvmppc_handle_vmx_load(vcpu,
                                vcpu->arch.io_gpr, run->mmio.len, 1);
        } else {
-               emulated = kvmppc_handle_vmx_store(run, vcpu,
+               emulated = kvmppc_handle_vmx_store(vcpu,
                                vcpu->arch.io_gpr, run->mmio.len, 1);
        }
 
@@ -1774,7 +1776,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
        if (vcpu->mmio_needed) {
                vcpu->mmio_needed = 0;
                if (!vcpu->mmio_is_write)
-                       kvmppc_complete_mmio_load(vcpu, run);
+                       kvmppc_complete_mmio_load(vcpu);
 #ifdef CONFIG_VSX
                if (vcpu->arch.mmio_vsx_copy_nums > 0) {
                        vcpu->arch.mmio_vsx_copy_nums--;
@@ -1782,7 +1784,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
                }
 
                if (vcpu->arch.mmio_vsx_copy_nums > 0) {
-                       r = kvmppc_emulate_mmio_vsx_loadstore(vcpu, run);
+                       r = kvmppc_emulate_mmio_vsx_loadstore(vcpu);
                        if (r == RESUME_HOST) {
                                vcpu->mmio_needed = 1;
                                goto out;
@@ -1796,7 +1798,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
                }
 
                if (vcpu->arch.mmio_vmx_copy_nums > 0) {
-                       r = kvmppc_emulate_mmio_vmx_loadstore(vcpu, run);
+                       r = kvmppc_emulate_mmio_vmx_loadstore(vcpu);
                        if (r == RESUME_HOST) {
                                vcpu->mmio_needed = 1;
                                goto out;
@@ -1829,7 +1831,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
        if (run->immediate_exit)
                r = -EINTR;
        else
-               r = kvmppc_vcpu_run(run, vcpu);
+               r = kvmppc_vcpu_run(vcpu);
 
        kvm_sigset_deactivate(vcpu);
 
diff --git a/arch/powerpc/kvm/trace_hv.h b/arch/powerpc/kvm/trace_hv.h
index 8a1e3b0047f1..4a61a971c34e 100644
--- a/arch/powerpc/kvm/trace_hv.h
+++ b/arch/powerpc/kvm/trace_hv.h
@@ -472,9 +472,9 @@ TRACE_EVENT(kvmppc_run_vcpu_enter,
 );
 
 TRACE_EVENT(kvmppc_run_vcpu_exit,
-       TP_PROTO(struct kvm_vcpu *vcpu, struct kvm_run *run),
+       TP_PROTO(struct kvm_vcpu *vcpu),
 
-       TP_ARGS(vcpu, run),
+       TP_ARGS(vcpu),
 
        TP_STRUCT__entry(
                __field(int,            vcpu_id)
@@ -484,7 +484,7 @@ TRACE_EVENT(kvmppc_run_vcpu_exit,
 
        TP_fast_assign(
                __entry->vcpu_id  = vcpu->vcpu_id;
-               __entry->exit     = run->exit_reason;
+               __entry->exit     = vcpu->run->exit_reason;
                __entry->ret      = vcpu->arch.ret;
        ),
 
-- 
2.17.1

_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm

Reply via email to