Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0e859cacb0b01bdbe34b5200dd2457d4818248fa
Commit:     0e859cacb0b01bdbe34b5200dd2457d4818248fa
Parent:     5aacf0ca4128fdeadf91c0ac50271841b643d1fd
Author:     Avi Kivity <[EMAIL PROTECTED]>
AuthorDate: Fri Dec 22 01:05:08 2006 -0800
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Fri Dec 22 08:55:46 2006 -0800

    [PATCH] KVM: AMD SVM: handle MSR_STAR in 32-bit mode
    
    This is necessary for linux guests.
    
    Signed-off-by: Avi Kivity <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
 drivers/kvm/svm.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c
index 0e6bc8c..3bf2579 100644
--- a/drivers/kvm/svm.c
+++ b/drivers/kvm/svm.c
@@ -402,11 +402,11 @@ static __init int svm_hardware_setup(void)
        set_msr_interception(msrpm_va, MSR_GS_BASE, 1, 1);
        set_msr_interception(msrpm_va, MSR_FS_BASE, 1, 1);
        set_msr_interception(msrpm_va, MSR_KERNEL_GS_BASE, 1, 1);
-       set_msr_interception(msrpm_va, MSR_STAR, 1, 1);
        set_msr_interception(msrpm_va, MSR_LSTAR, 1, 1);
        set_msr_interception(msrpm_va, MSR_CSTAR, 1, 1);
        set_msr_interception(msrpm_va, MSR_SYSCALL_MASK, 1, 1);
 #endif
+       set_msr_interception(msrpm_va, MSR_K6_STAR, 1, 1);
        set_msr_interception(msrpm_va, MSR_IA32_SYSENTER_CS, 1, 1);
        set_msr_interception(msrpm_va, MSR_IA32_SYSENTER_ESP, 1, 1);
        set_msr_interception(msrpm_va, MSR_IA32_SYSENTER_EIP, 1, 1);
@@ -1098,10 +1098,10 @@ static int svm_get_msr(struct kvm_vcpu *vcpu, unsigned 
ecx, u64 *data)
        case MSR_IA32_APICBASE:
                *data = vcpu->apic_base;
                break;
-#ifdef CONFIG_X86_64
-       case MSR_STAR:
+       case MSR_K6_STAR:
                *data = vcpu->svm->vmcb->save.star;
                break;
+#ifdef CONFIG_X86_64
        case MSR_LSTAR:
                *data = vcpu->svm->vmcb->save.lstar;
                break;
@@ -1173,10 +1173,10 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, unsigned 
ecx, u64 data)
        case MSR_IA32_APICBASE:
                vcpu->apic_base = data;
                break;
-#ifdef CONFIG_X86_64_
-       case MSR_STAR:
+       case MSR_K6_STAR:
                vcpu->svm->vmcb->save.star = data;
                break;
+#ifdef CONFIG_X86_64_
        case MSR_LSTAR:
                vcpu->svm->vmcb->save.lstar = data;
                break;
-
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