Avi Kivity wrote:
Alexander Graf wrote:
+pr_unimpl(vcpu, %s: MSR_IA32_DEBUGCTLMSR 0x%llx, nop\n,
+__func__, data);
We can avoid the printout if data == 0, since we support that case
fully.
I was thinking a lot about that. Even though we support data == 0,
usually
Alexander Graf wrote:
Corrected patch follows...
---
Netware writes to DEBUGCTL and reads from the DEBUGCTL and LAST*IP
MSRs without further checks and is really confused to receive a #GP
during that. To make it happy we should just make them stubs, which is
exactly what SVM already does.
Alexander Graf wrote:
+pr_unimpl(vcpu, %s: MSR_IA32_DEBUGCTLMSR 0x%llx, nop\n,
+__func__, data);
We can avoid the printout if data == 0, since we support that case
fully.
I was thinking a lot about that. Even though we support data == 0,
usually the kernel log
Avi Kivity wrote:
Alexander Graf wrote:
Avi Kivity wrote:
Alexander Graf wrote:
Netware writes and reads to the DEBUGCTL and LAST*IP MSRs without
further checks and is really confused to receive a #GP during that.
To make it happy we should just make them stubs, which is exactly
what SVM
Alexander Graf wrote:
Avi Kivity wrote:
Alexander Graf wrote:
Netware writes and reads to the DEBUGCTL and LAST*IP MSRs without
further checks and is really confused to receive a #GP during that.
To make it happy we should just make them stubs, which is exactly
what SVM already does.
To
Avi Kivity wrote:
Alexander Graf wrote:
Netware writes and reads to the DEBUGCTL and LAST*IP MSRs without
further checks and is really confused to receive a #GP during that.
To make it happy we should just make them stubs, which is exactly
what SVM already does.
To support VMX too, I put
Joerg Roedel wrote:
Hi Alex,
On Tue, Jun 24, 2008 at 07:04:45AM +0200, Alexander Graf wrote:
Netware writes and reads to the DEBUGCTL and LAST*IP MSRs without
further checks and is really confused to receive a #GP during that. To
make it happy we should just make them stubs, which is
Alexander Graf wrote:
Netware writes and reads to the DEBUGCTL and LAST*IP MSRs without
further checks and is really confused to receive a #GP during that. To
make it happy we should just make them stubs, which is exactly what
SVM already does.
To support VMX too, I put these in the generic
Hi Joerg,
On Jun 24, 2008, at 3:40 PM, Joerg Roedel wrote:
Hi Alex,
On Tue, Jun 24, 2008 at 07:04:45AM +0200, Alexander Graf wrote:
Netware writes and reads to the DEBUGCTL and LAST*IP MSRs without
further checks and is really confused to receive a #GP during that.
To
make it happy we
Hi Alex,
On Tue, Jun 24, 2008 at 07:04:45AM +0200, Alexander Graf wrote:
Netware writes and reads to the DEBUGCTL and LAST*IP MSRs without
further checks and is really confused to receive a #GP during that. To
make it happy we should just make them stubs, which is exactly what
SVM already
10 matches
Mail list logo