On 02/08/2010 12:09 AM, Anthony Liguori wrote:
On 02/07/2010 10:31 AM, Avi Kivity wrote:
Only insofar as you don't have to deal with getting at the VM fd.
You can avoid the problem by having the kvm ioctl interface take a
pid or something.
That's a racy interface.
The mechanism itself is
On 02/03/2010 06:14 PM, Anthony Liguori wrote:
aren't we putting the cart before the horse here?
qemu has support for triggering MCEs on the monitor.
Also the KVM code base has support for forwarding the MCEs
automatically.
KVM has all of the information you need (guest physical - host
On 02/07/2010 08:03 AM, Avi Kivity wrote:
On 02/03/2010 06:14 PM, Anthony Liguori wrote:
aren't we putting the cart before the horse here?
qemu has support for triggering MCEs on the monitor.
Also the KVM code base has support for forwarding the MCEs
automatically.
KVM has all of the
On 02/07/2010 06:23 PM, Anthony Liguori wrote:
On 02/07/2010 08:03 AM, Avi Kivity wrote:
On 02/03/2010 06:14 PM, Anthony Liguori wrote:
aren't we putting the cart before the horse here?
qemu has support for triggering MCEs on the monitor.
Also the KVM code base has support for forwarding the
On 02/07/2010 10:31 AM, Avi Kivity wrote:
Only insofar as you don't have to deal with getting at the VM fd.
You can avoid the problem by having the kvm ioctl interface take a
pid or something.
That's a racy interface.
The mechanism itself is racy. That said, pid's don't recycle very
Anthony Liguori wrote:
On 02/07/2010 10:31 AM, Avi Kivity wrote:
Only insofar as you don't have to deal with getting at the VM fd.
You can avoid the problem by having the kvm ioctl interface take a
pid or something.
That's a racy interface.
The mechanism itself is racy. That said,
Hi, Anthony
Anthony Liguori wrote:
On 02/03/2010 09:49 AM, Kleen, Andi wrote:
Yeah, but if we put a feature in qemu, we need to be able to
support it for anyone who wants to use it.
It's useful for anyone who wants to use it for testing purposes.
And it's useful to make sure the
On 02/02/2010 10:04 PM, Zheng, Jiajia wrote:
Hi,
Any futher comments for this patch so that we can modify?
Unfortunately, I see no way to modify this feature so that it would be
acceptable to upstream. I think you're going to have to carry this
patch for your own debugging.
The
On 02/03/2010 08:11 AM, Kleen, Andi wrote:
If you want to integrate MCE testing into qemu using the host
to inject
MCEs, you'll need to figure out a way to do it that allows the whole
thing to be done without potentially killing the wrong process or
In the test it's very simple. The
On Wed, 2010-02-03 at 08:23 -0600, Anthony Liguori wrote:
On 02/03/2010 08:11 AM, Kleen, Andi wrote:
If you want to integrate MCE testing into qemu using the host
to inject
MCEs, you'll need to figure out a way to do it that allows the whole
thing to be done without potentially
On 02/03/2010 09:49 AM, Kleen, Andi wrote:
Yeah, but if we put a feature in qemu, we need to be able to
support it
for anyone who wants to use it.
It's useful for anyone who wants to use it for testing purposes.
And it's useful to make sure the qemu/kernel/kvm machine check
injection
If you want to integrate MCE testing into qemu using the host
to inject
MCEs, you'll need to figure out a way to do it that allows the whole
thing to be done without potentially killing the wrong process or
In the test it's very simple. The process is kept running during
the injection. With
Yeah, but if we put a feature in qemu, we need to be able to
support it
for anyone who wants to use it.
It's useful for anyone who wants to use it for testing purposes.
And it's useful to make sure the qemu/kernel/kvm machine check
injection code works.
Adding something for a very particular
Hi,
Any futher comments for this patch so that we can modify?
thanks,
jiajia
Max Asbock wrote:
On Wed, 2010-01-27 at 15:39 -0600, Anthony Liguori wrote:
On 01/26/2010 09:25 PM, Zheng, Jiajia wrote:
Add command p2v to translate Guest physical address to Host virtual
address.
For what
On 01/26/2010 09:25 PM, Zheng, Jiajia wrote:
Add command p2v to translate Guest physical address to Host virtual address.
For what purpose?
Signed-off-by: Max Asbockmasb...@linux.vnet.ibm.com
Jiajia Zhengjiajia.zh...@intel.com
---
diff --git a/monitor.c b/monitor.c
index
On Wed, 2010-01-27 at 15:39 -0600, Anthony Liguori wrote:
On 01/26/2010 09:25 PM, Zheng, Jiajia wrote:
Add command p2v to translate Guest physical address to Host virtual address.
For what purpose?
Signed-off-by: Max Asbockmasb...@linux.vnet.ibm.com
Jiajia
Add command p2v to translate Guest physical address to Host virtual address.
Signed-off-by: Max Asbock masb...@linux.vnet.ibm.com
Jiajia Zheng jiajia.zh...@intel.com
---
diff --git a/monitor.c b/monitor.c
index b33b01f..83d9ac7 100644
--- a/monitor.c
+++ b/monitor.c
@@ -668,6
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