On 10/29/2009 06:53 PM, Jan Kiszka wrote:
We were missing one indirection here to translate from vmx-local to
x86 slot indices, and this caused subtle host crashes.
Ahh, good catch. How did it work?
Signed-off-by: Jan Kiszka<jan.kis...@siemens.com>
---
IOW: Win7 boots for me again.
arch/x86/kvm/vmx.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index a1976c9..6b818c0 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -660,7 +660,8 @@ static void vmx_save_host_state(struct kvm_vcpu *vcpu)
}
#endif
for (i = 0; i< vmx->save_nmsrs; ++i)
- kvm_set_shared_msr(i, vmx->guest_msrs[i].data);
+ kvm_set_shared_msr(vmx->guest_msrs[i].index,
+ vmx->guest_msrs[i].data);
}
static void __vmx_load_host_state(struct vcpu_vmx *vmx)
--
Do not meddle in the internals of kernels, for they are subtle and quick to
panic.
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