1 files changed, 11 insertions, 14 deletions

diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index 6ad1b04f3099..a65a145f3050 100644
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -1020,9 +1020,8 @@ void mark_page_dirty(struct kvm *kvm, gfn_t gfn)
 static int emulator_read_std(unsigned long addr,
                              void *val,
                              unsigned int bytes,
-                             struct x86_emulate_ctxt *ctxt)
+                             struct kvm_vcpu *vcpu)
 {
-        struct kvm_vcpu *vcpu = ctxt->vcpu;
         void *data = val;
 
         while (bytes) {
@@ -1056,7 +1055,7 @@ static int emulator_read_std(unsigned long addr,
 static int emulator_write_std(unsigned long addr,
                               const void *val,
                               unsigned int bytes,
-                              struct x86_emulate_ctxt *ctxt)
+                              struct kvm_vcpu *vcpu)
 {
         printk(KERN_ERR "emulator_write_std: addr %lx n %d\n",
                addr, bytes);
@@ -1083,9 +1082,8 @@ static struct kvm_io_device *vcpu_find_pio_dev(struct kvm_vcpu *vcpu,
 static int emulator_read_emulated(unsigned long addr,
                                   void *val,
                                   unsigned int bytes,
-                                  struct x86_emulate_ctxt *ctxt)
+                                  struct kvm_vcpu *vcpu)
 {
-        struct kvm_vcpu      *vcpu = ctxt->vcpu;
         struct kvm_io_device *mmio_dev;
         gpa_t                 gpa;
 
@@ -1093,7 +1091,7 @@ static int emulator_read_emulated(unsigned long addr,
                 memcpy(val, vcpu->mmio_data, bytes);
                 vcpu->mmio_read_completed = 0;
                 return X86EMUL_CONTINUE;
-        } else if (emulator_read_std(addr, val, bytes, ctxt)
+        } else if (emulator_read_std(addr, val, bytes, vcpu)
                    == X86EMUL_CONTINUE)
                 return X86EMUL_CONTINUE;
 
@@ -1140,9 +1138,8 @@ static int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa,
 static int emulator_write_emulated_onepage(unsigned long addr,
                                            const void *val,
                                            unsigned int bytes,
-                                           struct x86_emulate_ctxt *ctxt)
+                                           struct kvm_vcpu *vcpu)
 {
-        struct kvm_vcpu      *vcpu = ctxt->vcpu;
         struct kvm_io_device *mmio_dev;
         gpa_t                 gpa = vcpu->mmu.gva_to_gpa(vcpu, addr);
 
@@ -1175,28 +1172,28 @@ static int emulator_write_emulated_onepage(unsigned long addr,
 static int emulator_write_emulated(unsigned long addr,
                                    const void *val,
                                    unsigned int bytes,
-                                   struct x86_emulate_ctxt *ctxt)
+                                   struct kvm_vcpu *vcpu)
 {
         /* Crossing a page boundary? */
         if (((addr + bytes - 1) ^ addr) & PAGE_MASK) {
                 int rc, now;
 
                 now = -addr & ~PAGE_MASK;
-                rc = emulator_write_emulated_onepage(addr, val, now, ctxt);
+                rc = emulator_write_emulated_onepage(addr, val, now, vcpu);
                 if (rc != X86EMUL_CONTINUE)
                         return rc;
                 addr += now;
                 val += now;
                 bytes -= now;
         }
-        return emulator_write_emulated_onepage(addr, val, bytes, ctxt);
+        return emulator_write_emulated_onepage(addr, val, bytes, vcpu);
 }
 
 static int emulator_cmpxchg_emulated(unsigned long addr,
                                      const void *old,
                                      const void *new,
                                      unsigned int bytes,
-                                     struct x86_emulate_ctxt *ctxt)
+                                     struct kvm_vcpu *vcpu)
 {
         static int reported;
 
@@ -1204,7 +1201,7 @@ static int emulator_cmpxchg_emulated(unsigned long addr,
                 reported = 1;
                 printk(KERN_WARNING "kvm: emulating exchange as write\n");
         }
-        return emulator_write_emulated(addr, new, bytes, ctxt);
+        return emulator_write_emulated(addr, new, bytes, vcpu);
 }
 
 static unsigned long get_segment_base(struct kvm_vcpu *vcpu, int seg)
@@ -1266,7 +1263,7 @@ static void report_emulation_failure(struct x86_emulate_ctxt *ctxt)
         if (reported)
                 return;
 
-        emulator_read_std(rip_linear, (void *)opcodes, 4, ctxt);
+        emulator_read_std(rip_linear, (void *)opcodes, 4, ctxt->vcpu);
 
         printk(KERN_ERR "emulation failed but !mmio_needed?"
                " rip %lx %02x %02x %02x %02x\n",