Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  um, x86: Cast to (u64 *) inside set_64bit()
  x86-32, asm: Directly access per-cpu GDT
  x86-64, asm: Directly access per-cpu IST
  x86, asm: Merge cmpxchg_486_u64() and cmpxchg8b_emu()
  x86, asm: Move cmpxchg emulation code to arch/x86/lib
  x86, asm: Clean up and simplify <asm/cmpxchg.h>
  x86, asm: Clean up and simplify set_64bit()
  x86: Add memory modify constraints to xchg() and cmpxchg()
  x86-64: Simplify loading initial_gs
  x86: Use symbolic MSR names
  x86: Remove redundant K6 MSRs

3 files changed, 8 insertions, 8 deletions

diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 5c81daf3ef57..bc5b9b8d4a33 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -131,7 +131,7 @@ static struct svm_direct_access_msrs {
         u32 index;   /* Index of the MSR */
         bool always; /* True if intercept is always on */
 } direct_access_msrs[] = {
-        { .index = MSR_K6_STAR,                         .always = true  },
+        { .index = MSR_STAR,                            .always = true  },
         { .index = MSR_IA32_SYSENTER_CS,                .always = true  },
 #ifdef CONFIG_X86_64
         { .index = MSR_GS_BASE,                         .always = true  },
@@ -2432,7 +2432,7 @@ static int svm_get_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 *data)
                 *data = tsc_offset + native_read_tsc();
                 break;
         }
-        case MSR_K6_STAR:
+        case MSR_STAR:
                 *data = svm->vmcb->save.star;
                 break;
 #ifdef CONFIG_X86_64
@@ -2556,7 +2556,7 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 data)
 
                 break;
         }
-        case MSR_K6_STAR:
+        case MSR_STAR:
                 svm->vmcb->save.star = data;
                 break;
 #ifdef CONFIG_X86_64
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 27a0222c2946..49b25eee25ac 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -240,14 +240,14 @@ static u64 host_efer;
 static void ept_save_pdptrs(struct kvm_vcpu *vcpu);
 
 /*
- * Keep MSR_K6_STAR at the end, as setup_msrs() will try to optimize it
+ * Keep MSR_STAR at the end, as setup_msrs() will try to optimize it
  * away by decrementing the array size.
  */
 static const u32 vmx_msr_index[] = {
 #ifdef CONFIG_X86_64
         MSR_SYSCALL_MASK, MSR_LSTAR, MSR_CSTAR,
 #endif
-        MSR_EFER, MSR_TSC_AUX, MSR_K6_STAR,
+        MSR_EFER, MSR_TSC_AUX, MSR_STAR,
 };
 #define NR_VMX_MSR ARRAY_SIZE(vmx_msr_index)
 
@@ -1117,10 +1117,10 @@ static void setup_msrs(struct vcpu_vmx *vmx)
                 if (index >= 0 && vmx->rdtscp_enabled)
                         move_msr_up(vmx, index, save_nmsrs++);
                 /*
-                 * MSR_K6_STAR is only needed on long mode guests, and only
+                 * MSR_STAR is only needed on long mode guests, and only
                  * if efer.sce is enabled.
                  */
-                index = __find_msr_index(vmx, MSR_K6_STAR);
+                index = __find_msr_index(vmx, MSR_STAR);
                 if ((index >= 0) && (vmx->vcpu.arch.efer & EFER_SCE))
                         move_msr_up(vmx, index, save_nmsrs++);
         }
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 97aab036dabf..25f19078b321 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -733,7 +733,7 @@ static u32 msrs_to_save[] = {
         HV_X64_MSR_GUEST_OS_ID, HV_X64_MSR_HYPERCALL,
         HV_X64_MSR_APIC_ASSIST_PAGE,
         MSR_IA32_SYSENTER_CS, MSR_IA32_SYSENTER_ESP, MSR_IA32_SYSENTER_EIP,
-        MSR_K6_STAR,
+        MSR_STAR,
 #ifdef CONFIG_X86_64
         MSR_CSTAR, MSR_KERNEL_GS_BASE, MSR_SYSCALL_MASK, MSR_LSTAR,
 #endif