On Thu, Oct 22, 2009 at 11:05:55AM +0200, Kevin Wolf wrote:
Yes, it might look like overkill to introduce a abstraction for exactly
two backends. I felt the same way. But then, the current implementation
just feels totally wrong. It absolutely intransparent when we fall back
to paio, and
Also, on _loaded_ systems, I noticed creating/removing logical volumes
can take really long (several minutes); where allocating a file of a
given size would just take a fraction of that.
Allocating a file takes much longer, unless you use a 'sparse' file.
- Dietmar
Do you support multiple guests accessing the same image?
A VM image can be attached to any VMs but one VM at a time; multiple
running VMs cannot access to the same VM image.
I guess this is a problem when you want to do live migrations?
- Dietmar
On Thu, Oct 22, 2009 at 06:57:27PM -0200, Marcelo Tosatti wrote:
On Thu, Oct 22, 2009 at 02:00:15PM +0200, Michael S. Tsirkin wrote:
Hi!
I'm sometimes getting segfaults when I kill qemu.
This time I caught it when qemu was under gdb:
Program received signal SIGSEGV, Segmentation
On 10/14/2009 04:30 PM, Glauber Costa wrote:
Hello people,
As I promised, I am sending a very brief PoC wrt split devices and in-kernel
irqchip.
In this mail, I am including only the ioapic version for apreciation. I also
have i8259,
and apic will take me a little bit more. This is just to
On Sat, Oct 24, 2009 at 1:19 PM, juha.riihim...@nokia.com wrote:
From: Juha Riihimäki juha.riihim...@nokia.com
In the existing code shift value is clobbered during the pass loop.
This patch changes the code so that it stores the intermediate
result in the target neon register directly and
On Sat, Oct 24, 2009 at 1:19 PM, juha.riihim...@nokia.com wrote:
From: Juha Riihimäki juha.riihim...@nokia.com
Add support for NEON vld1.64 and vst1.64 instructions. This patch is
revised to follow more closely the specification and raises
undefined exception if 64bit element size is used
On Sat, Oct 24, 2009 at 1:19 PM, juha.riihim...@nokia.com wrote:
From: Juha Riihimäki juha.riihim...@nokia.com
Current code is broken at least on gcc 4.2, the result of a comparison
-1 = sizeof(type) * 8 results true and causes wrong code path to
be taken. The fix has been revised to use a
On Sat, Oct 24, 2009 at 1:19 PM, juha.riihim...@nokia.com wrote:
From: Juha Riihimäki juha.riihim...@nokia.com
All other bits except for the EN in the VFP FPEXC register are defined
as subarchitecture specific and real functionality for any of the
other bits has not been implemented in QEMU.
On Sat, Oct 24, 2009 at 1:19 PM, juha.riihim...@nokia.com wrote:
From: Juha Riihimäki juha.riihim...@nokia.com
Reduce the amount of TCG ops generated from NEON vld/vst instructions
by simplifying the code generation.
Signed-off-by: Juha Riihimäki juha.riihim...@nokia.com
---
On 10/23/2009 06:43 PM, Mark McLoughlin wrote:
On Fri, 2009-10-23 at 20:25 +0400, Michael Tokarev wrote:
I've two questions:
o what's the intended usage of all-vlan-equal case, when kvm (or qemu)
reflects packets from one interface to another? It's what bridge
in linux is for, I
Hi !
We encontered problems with the low default value for the stacksize in usermode
(ok, whats low).
For environments like scratchbox, its hard to use -s as qemu is called by
binfmt mechanism.
The attached patch makes this configurable at compile-time.
Signed-off-by: Jan-Simon Möller
On 10/23/2009 03:59 PM, Anthony Liguori wrote:
Your answer may be, this is for a developer and they'll be aware of
all the short comings/gotchas but this ends up being a rather
user-hostile interface. People are never as aware of short
comings/gotchas as we'd like them to be. If there was no
On Sun, 25 Oct 2009 17:28:33 +0200
Avi Kivity a...@redhat.com wrote:
On 10/23/2009 03:59 PM, Anthony Liguori wrote:
Your answer may be, this is for a developer and they'll be aware of
all the short comings/gotchas but this ends up being a rather
user-hostile interface. People are never
2009/10/25 Jan-Simon Möller dl...@gmx.de:
Hi !
We encontered problems with the low default value for the stacksize in
usermode (ok, whats low).
For environments like scratchbox, its hard to use -s as qemu is called by
binfmt mechanism.
The attached patch makes this configurable at
On Thu, Oct 22, 2009 at 10:25:59AM -0700, Jay Schulist wrote:
I have an issue with perl and qemu that I'm hoping someone knows what
is happening. I'm using qemu-i386 on a fedora 11 intel system and the
following command fails:
$ qemu-i386 -L / /usr/bin/perl -e 'print `perl -v`'
[...]
I am
Am Sonntag 25 Oktober 2009 16:54:16 schrieb Laurent Desnogues:
Wouldn't it be better to set this earlier only if target_user_only
is set to yes and use cflags?
Something like this:
if test $target_user_only = yes -a $user_mode_stacksize != ; then
cflags=-DUSER_MODE_STACKSIZE $cflags
fi
We encontered problems with the low default value for the stacksize in usermode
(ok, whats low).
For environments like scratchbox, its hard to use -s as qemu is called by
binfmt mechanism.
The attached patch makes this configurable at compile-time.
Signed-off-by: Jan-Simon Möller dl...@gmx.de
On Sat, Oct 24, 2009 at 03:18:59PM +0300, juha.riihim...@nokia.com wrote:
From: Juha Riihimäki juha.riihim...@nokia.com
This is the revised set of patches for the ARM translator and it includes a
number of smaller fixes and improvements. The series should be applied in
sequence as the
Jan-Simon Möller dl...@gmx.de wrote:
@@ -2481,6 +2485,16 @@ if test $target_user_only = yes -a $static =
no -a \
ldflags=-pie $ldflags
fi
+# change default stacksize in usermode
+#
+if test $target_user_only = yes -a $user_mode_stacksize != ; then
+
Jan-Simon Möller wrote:
We encontered problems with the low default value for the stacksize in
usermode (ok, whats low).
For environments like scratchbox, its hard to use -s as qemu is called by
binfmt mechanism.
The attached patch makes this configurable at compile-time.
Note, this will
On (Sat) Oct 24 2009 [12:36:54], Jan Kiszka wrote:
Amit Shah wrote:
The OPENED event gets sent also when qemu resets its state initially.
The consumers of the event aren't interested in receiving this event
on reset.
The monitor was. Now its initial prompt on activation is broken.
The
Dietmar Maurer wrote:
Also, on _loaded_ systems, I noticed creating/removing logical volumes
can take really long (several minutes); where allocating a file of a
given size would just take a fraction of that.
Allocating a file takes much longer, unless you use a 'sparse' file.
If you mean
From:Qun yi m9807...@mail.ntust.edu.tw
I want use qemu-system-arm to emulator 2 arm's cpus
but when i key the qemu-system-arm -smp 2 (i have use kernel and initrd,this is
simple)
It give me a message Number of smp cpus requested 2, exceed max cpus
which files i must insertions or deletions to
On Oct 24, 2009, at 18:09, ext Filip Navara wrote:
The support for multiple keyboard devices is essential for emulating
embedded boards where multiple input devices are present (eg. keypad
and rotary encoder) which are implemented using separate QEMU devices.
Nice to see someone else
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