Anthony Liguori wrote:
Anthony Liguori wrote:
kvm_check_extension doesn't exist in upstream QEMU. It's a good idea
though so I added it in a previous commit. However, I changed the
signature to it to take a KVMState * as the first argument (which is
available in env-kvm_state). I updated
David S. Ahern wrote:
I ran another test case with SMT disabled, and while I was at it
converted TSC delta to operations/sec. The results without SMT are
confusing -- to me anyways. I'm hoping someone can explain it.
Basically, using a count of 10,000,000 (per your web page) with SMT
disabled
On Mar 31, 2009 at 1355 +1100, Matthew Palmer appeared and said:
Hi,
I've just come across a somewhat strange problem that was suggested I
report to the list.
The problem manifested itself as DMA errors and the like popping up in the
guest, like I'd expect to see if a disk in a physical
Hi Lucas Meneghel Rodrigues !
I'm Alexey from Red Hat Israel, and I do QA on both KVM and KVM Autotest.
4 We want to make it easy for people to add new tests to the framework.
We are unsure if the current way we define the tests (all of them under
the file kvm_tests.py) is good
Craig Metz wrote:
In message 49d396ab.6090...@redhat.com, you write:
Via engineers have contacted me and confirmed that this is a problem in
the processor.
Is there a known-fixed CPU revision?
Is there a way to identify working vs. non-working chips, either from IC
stamp or from
René Pfeiffer wrote:
On Mar 31, 2009 at 1355 +1100, Matthew Palmer appeared and said:
Hi,
I've just come across a somewhat strange problem that was suggested I
report to the list.
The problem manifested itself as DMA errors and the like popping up in the
guest, like I'd expect to see if a
Avi Kivity wrote:
David S. Ahern wrote:
I ran another test case with SMT disabled, and while I was at it
converted TSC delta to operations/sec. The results without SMT are
confusing -- to me anyways. I'm hoping someone can explain it.
Basically, using a count of 10,000,000 (per your web page)
Anthony Liguori wrote:
Avi Kivity wrote:
Hmm, reminds me of something I thought of a while back.
We could implement an 'mmio hypercall' that does mmio reads/writes
via a hypercall instead of an mmio operation. That will speed up
mmio for emulated devices (say, e1000). It's easy to hook
Hi,
Here is another one, any ideas?
These oopses do look quite deep. Is it normal to end up in tcp_send_ack
from pdflush??
Cheers
Antoine
[929492.154634] pdflush: page allocation failure. order:0, mode:0x20
[929492.154637] Pid: 291, comm: pdflush Not tainted 2.6.29.2 #5
[929492.154639] Call
Hi,
2009/5/9 Masami Hiramatsu mhira...@redhat.com:
Add kprobes based event tracer on ftrace.
This tracer is similar to the events tracer which is based on Tracepoint
infrastructure. Instead of Tracepoint, this tracer is based on kprobes(kprobe
and kretprobe). It probes anywhere where kprobes
Frédéric Weisbecker wrote:
Hi,
2009/5/9 Masami Hiramatsu mhira...@redhat.com:
[...]
+
+/* event recording functions */
+static void kprobe_trace_record(unsigned long ip, struct trace_probe *tp,
+ struct pt_regs *regs)
+{
+ __trace_bprintk(ip,
I've a windows (virtual) box with windows xp originally installed and a
windows 2k lately installed
If I run kvm from the command line for testing purposes everything is
fine. If I run it with libvirt on the host, I does not boot, complaining
with an I/O error
the problem arises since
Jan Kiszka wrote:
Sebastian Herbszt wrote:
Jan Kiszka wrote:
Sebastian Herbszt wrote:
Simon Bienlein wrote:
Is a support for BIOS worked on right now?
The vgabios (vgabios.c) has a FIXME should beep. Volker, do you plan
to fix this?
Which frequency should be used for the beep? Which
On Fri, 8 May 2009 10:18:22 pm Michael S. Tsirkin wrote:
On Fri, May 08, 2009 at 04:37:06PM +0930, Rusty Russell wrote:
On Thu, 7 May 2009 11:40:39 pm Michael S. Tsirkin wrote:
This replaces find_vq/del_vq with find_vqs/del_vqs virtio operations,
and updates all drivers. This is needed
Avi Kivity wrote:
David S. Ahern wrote:
I ran another test case with SMT disabled, and while I was at it
converted TSC delta to operations/sec. The results without SMT are
confusing -- to me anyways. I'm hoping someone can explain it.
Basically, using a count of 10,000,000 (per your web
Gregory Haskins wrote:
Avi Kivity wrote:
David S. Ahern wrote:
I ran another test case with SMT disabled, and while I was at it
converted TSC delta to operations/sec. The results without SMT are
confusing -- to me anyways. I'm hoping someone can explain it.
Basically, using a count of
On Sat, May 09, 2009 at 07:53:50PM +0200, Federico Fissore wrote:
I've a windows (virtual) box with windows xp originally installed and a
windows 2k lately installed
Are they both installed on the same disk?
If I run kvm from the command line for testing purposes everything is
fine. If I
David S. Ahern wrote:
kvm_stat shows same approximate numbers as with the TSC--ops/sec
conversions. Interestingly, MMIO writes are not showing up as mmio_exits
in kvm_stat; they are showing up as insn_emulation.
That's a bug, mmio_exits ignores mmios that are handled in the kernel.
--
Do
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