On Tue, Nov 6, 2012 at 11:38 PM, Robert Hubbard
wrote:
> Duplicate - Same issue related to header/footer - When does the code fix
> show up in the git release train ?
>
> bug 907063 .
The bug reporter did not follow the steps for submitting a patch that I posted:
http://wiki.qemu.org/Contribute/
On 2012-11-06 12:24, Dietmar Maurer wrote:
>> On 2012-11-06 10:46, Dietmar Maurer wrote:
> This obviously breaks vhost when using multiple cores.
With "obviously" you mean you already have a clue why?
I'll try to reproduce.
>>>
>>> No, sorry - just meant the performance regr
Jan Kiszka wrote:
> On 2012-11-06 12:24, Dietmar Maurer wrote:
>>> On 2012-11-06 10:46, Dietmar Maurer wrote:
>> This obviously breaks vhost when using multiple cores.
>
> With "obviously" you mean you already have a clue why?
>
> I'll try to reproduce.
No, sorry - jus
On Tue, Nov 6, 2012 at 11:55 PM, Reinier Millo Sánchez wrote:
> Hello
> I'm trying to use ARMV4T in QEMU 1.2.0. I want emulate a pure ARMV4T with
> ARM920T core. I have modified the sources in target-arm and compiled a Hello
> World application for core ARM920T in ARMV4t arch using the
> arm-linux
Not sure if this should go in through your USB tree, as this also touched PCI
in general, but my ehci migration troubles were the reason I wrote this...
Regards,
Hans
This fixes dma reads / writes from pci-devices no longer working after
migration.
Signed-off-by: Hans de Goede
---
hw/pci.c | 4
1 file changed, 4 insertions(+)
diff --git a/hw/pci.c b/hw/pci.c
index dceda0b..651 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -367,6 +367,10 @@ static int get_
Signed-off-by: Hans de Goede
---
hw/usb/hcd-ehci-pci.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/usb/hcd-ehci-pci.c b/hw/usb/hcd-ehci-pci.c
index d5c7d46..fe45a1f 100644
--- a/hw/usb/hcd-ehci-pci.c
+++ b/hw/usb/hcd-ehci-pci.c
@@ -91,6 +91,7 @@ static const VMStateDe
> Meanwhile I quickly tried to reproduce but didn't succeed so far (>10GBit
> between host and guest with vhost=on and 2 guest cores).
> However, I finally realized that we are talking about a pretty special host
> kernel which I don't have around. I guess this is better dealt with by Red Hat
> fol
To use the online disk snapshot for online-backup, application-level
consistency of the snapshot image is required. However, currently the
guest agent can provide only filesystem-level consistency, and the
snapshot may contain dirty data, for example, incomplete transactions.
This patch provides th
Adds sample scripts for --fsfreeze-script option of qemu-ga.
-fsfreeze.sh: iterates and execute scripts in fsfreeze.d/
-fsfreeze.d/mysql-flush.sh: quiesce MySQL before snapshot
Signed-off-by: Tomoki Sekiyama
---
.gitignore | 1 +
.../fsfreeze.d/mysql-
David Gibson writes:
> Linux kernel commits 1a87228f5f1d316002c7c161316f5524592be766
> "virtio_balloon: Fix endian bug" and
> 3ccc9372ed0fab33d20f10be3c1efd5776ff5913 "virtio_balloon: fix handling
> of PAGE_SIZE != 4k" fixed two serious bugs in their (guest side)
> handling of the virtio balloon.
(gdb) r -enable-kvm -m 512 -spice port=5900,addr=0.0.0.0,disable-ticketing
ArchLinux.img
Starting program: /root/usr/bin/qemu-system-x86_64 -enable-kvm -m 512 -spice
port=5900,addr=0.0.0.0,disable-ticketing ArchLinux.img
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you n
Commit 1c380f9460522f32c8dd2577b2a53d518ec91c6d breaks live migration.
DMA stops working for ehci (and probably for any pci device) after
restoring the guest because the bus master region never gets enabled.
Add code doing that after loading the pci config space from vmstate.
Cc: Avi Kivity
Cc: H
Dietmar Maurer wrote:
>> Meanwhile I quickly tried to reproduce but didn't succeed so far
>> (>10GBit
>> between host and guest with vhost=on and 2 guest cores).
>> However, I finally realized that we are talking about a pretty special
>> host
>> kernel which I don't have around. I guess this is be
Hi,
I am very new to the qemu list,
Thanks for your time in advance if you can answer some of my questions.
I see you have done a big work on xhci emulation support for qemu!
I would like to ask:
- what is it the status of xhci support for SS usb3 devices?
- Is it available any performance mea
Having a qemu command line argument like "-vnc 127.0.0.1:0,to=99" is broken.
This have been break with commit 879e45c72da1569e07fbbc6a1aa2a708ea796044.
Signed-off-by: Anthony PERARD
---
qemu-sockets.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/qemu-sockets.c b/qemu
> Before qemu_spice_add_interface() was called, sdpy.worker was
> not be initialized yet, in this case, segment fault occurred
> while qemu_spice_display_resize() was called.
Pending spice pull req fixes it in another way, patch is here:
http://patchwork.ozlabs.org/patch/196518/
cheers,
Gerd
On 11/08/12 16:08, Stefano Panella wrote:
> Hi,
>
> I am very new to the qemu list,
>
> Thanks for your time in advance if you can answer some of my questions.
>
> I see you have done a big work on xhci emulation support for qemu!
>
> I would like to ask:
> - what is it the status of xhci suppo
Has anyone any other idea what the cause could be or where to start?
Peter
Am 31.10.2012 um 15:08 schrieb ronnie sahlberg:
> On Tue, Oct 30, 2012 at 10:48 PM, Stefan Hajnoczi wrote:
>> On Tue, Oct 30, 2012 at 10:09 PM, ronnie sahlberg
>> wrote:
>>> About half a year there was an issue where re
On 11/08/2012 03:20 PM, Gerd Hoffmann wrote:
On 11/08/12 16:08, Stefano Panella wrote:
Hi,
I am very new to the qemu list,
Thanks for your time in advance if you can answer some of my questions.
I see you have done a big work on xhci emulation support for qemu!
I would like to ask:
- what is
On 11/06/12 15:08, Hans de Goede wrote:
> Signed-off-by: Hans de Goede
This one makes win7 guests run into this assert when moving the mouse ptr:
qemu-system-x86_64: /home/kraxel/projects/qemu/hw/usb/dev-hid.c:490:
usb_hid_handle_data: Assertion `us->async_packet_pending == ((void *)0)'
failed.
On 11/06/12 15:08, Hans de Goede wrote:
> Our ehci code has is capable of significantly lowering the wakeup rate
> for the hcd emulation while the device is idle. It is possible to add
> similar code ot the uhci emulation, but that simply is not there atm,
> and there is no reason why a (virtual) u
Kevin Wolf writes:
> Forwarding your mail to qemu-devel, where it really belongs.
>
> Keivn
>
> Am 07.11.2012 14:32, schrieb Muhammad Nouman:
>> Hi ! I am trying to use qemu monitor *info tlb* But when i enter
>> ctrl+a+c ,and then enter info tlb , i don't find *info tlb* option in
>> the monitor
Thanks for your responses. I have a few comments below.
On 10/24/2012 02:46 PM, Stefan Berger wrote:
On 09/27/2012 10:22 AM, Corey Bryant wrote:
On 06/04/2012 03:37 PM, Stefan Berger wrote:
+
+/* whether the STS interrupt is supported */
+/*#define RAISE_STS_IRQ */
Why is this commented o
On 10/24/2012 03:06 PM, Stefan Berger wrote:
On 09/27/2012 10:12 AM, Corey Bryant wrote:
On 06/04/2012 03:37 PM, Stefan Berger wrote:
+
+#ifdef CONFIG_TPM
+
+static const TPMDriverOps *bes[] = {
I think bes[] would be more descriptive if it were named be_drivers[]
or be_ops[]?
Renamed
Hi,
Looks like inet_parse() isn't working as it used to earlier. With the
latest git, I see this error:
# qemu-system-x86_64 --enable-kvm -m 2048 -drive file=/test/F17,if=virtio
Failed to start VNC server on `localhost:0,to=99': error parsing to= argument
Before the commit 879e45c72da1, it works
Hi Experts,
I am using qemu 1.2.0 and using arm versatilepb model. I am spevifying
-hda hdd.img but linux is not able to recognize hard disk. I do not see it
in device nodes. NONE of below exist in device nodes
/dev/sda
/dev/sda1
/dev/hda
/dev/hda1
Can anyone please help?
To use the online disk snapshot for online-backup, application-level
consistency of the snapshot image is required. However, currently the
guest agent can provide only filesystem-level consistency, and the
snapshot may contain dirty data, for example, incomplete transactions.
This patch provides th
Adds sample scripts for --fsfreeze-script option of qemu-ga.
-fsfreeze.sh: iterates and execute scripts in fsfreeze.d/
-fsfreeze.d/mysql-flush.sh: quiesce MySQL before snapshot
Signed-off-by: Tomoki Sekiyama
---
.gitignore | 1 +
.../fsfreeze.d/mysql-
On Mon, Nov 05, 2012 at 07:22:55AM +0100, Jan Kiszka wrote:
> On 2012-11-05 03:42, Hao, Xudong wrote:
> >> -Original Message-
> >> From: Jan Kiszka [mailto:jan.kis...@web.de]
> >> Sent: Sunday, November 04, 2012 8:55 PM
> >> To: Hao, Xudong
> >> Cc: qemu-devel@nongnu.org; a...@redhat.com; k
Public bug reported:
qemu-i386 fails with small C program containing a system().
The C program is cross-compiled with a toolchain created by buildroot
(http://buildroot.net/), gcc version 4.6.3, uClibc version 0.9.33.2 .
qemu version 1.2.0 (built with
http://git.buildroot.net/buildroot/tree/pack
vmstate will read/write 8 bytes for the gpe bits, whereas only two bytes
are allocated (and used). So make sure we allocate enougth to not
overrun the buffer on savevm and loadvm.
Fixing vmstate would probably be better but that has the unpleasent side
effect of breaking migration.
Signed-off-by
On 11/08/2012 05:36 AM, Tomoki Sekiyama wrote:
> Adds sample scripts for --fsfreeze-script option of qemu-ga.
> -fsfreeze.sh: iterates and execute scripts in fsfreeze.d/
> -fsfreeze.d/mysql-flush.sh: quiesce MySQL before snapshot
>
> Signed-off-by: Tomoki Sekiyama
> ---
> +++ b/docs/qemu-gues
Hi,
>> no streams support yet, otherwise it should work in theory.
>> There might be bugs though, and xhci hasn't seen that much testing yet.
> I would like to try it under Xen, do you think that would be feasible?
> Where can I find some documentation on how to use it?
>From the qemu side I se
On 11/08/2012 05:05 AM, Tomoki Sekiyama wrote:
[Recoding to UTF-8, as ISO-2022-JP is not universally installed these
days - you may want to reconsider your mailer's defaults]
> To use the online disk snapshot for online-backup, application-level
> consistency of the snapshot image is required. Ho
Looks like the long-standing "clone/fork for i386 user mode targets
doesn't work" issue. See also discussion in bug 739785...
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1076445
Title:
qemu-i386
Hello,
I bisected down a Windows XP startup crash to the following commit:
0b57e287138728f72d88b06e69b970c5d745c44a is the first bad commit
commit 0b57e287138728f72d88b06e69b970c5d745c44a
Author: David Gibson
Date: Mon Sep 10 12:30:57 2012 +1000
Reproduceable on qemu HEAD and by commenting o
Yet another ping.
Ciao,
Gerhard
On 04.11.2012 11:28, Gerhard Wiesinger wrote:
Ping?
On 01.11.2012 21:06, Gerhard Wiesinger wrote:
Fix crash with VNC under NT 4.0 and VMWare VGA and window which is
outside of the visible area.
Backtrace:
#0 set_bit (addr=, nr=-3) at ./bitops.h:122
#1 vnc_d
Fixed a MAJOR BUG in VMDK files on file boundaries on reads
and ALSO ON WRITES WHICH MIGHT CORRUPT THE IMAGE AND DATA!!
Triggered for example with the following VMDK file (partly listed):
# Extent description
RW 4193792 FLAT "XP-W1-f001.vmdk" 0
RW 2097664 FLAT "XP-W1-f002.vmdk" 0
RW 4193792 F
On 1 November 2012 21:06, Gerhard Wiesinger wrote:
> Fix crash with VNC under NT 4.0 and VMWare VGA and window which is outside
> of the visible area.
>
> Backtrace:
> #0 set_bit (addr=, nr=-3) at ./bitops.h:122
> #1 vnc_dpy_update (ds=, x=-48, y=145, w=57, h=161) at
> ui/vnc.c:452
> #2 0x7
As part of some Qemu Migration related development work I'm doing I
stumbled upon what appears to be a bug (patch to follow in separate
email).
exec-obsolete.h : cpu_physical_memory_set_dirty_flags() seems to assume
the caller provided a page boundary aligned address.
Some code paths call cp
Hi,
> I think this is fixing this at the wrong level. Either we
> should require that drivers (in this case vmware_vga.c)
> must not call dpy_gfx_update() with out of range values,
> or we should do the clipping in the console.c layer, but
> I don't think requiring every UI backend to clip is th
From: "Jason J. Herne"
Some code paths call cpu_physical_memory_set_dirty_flags() with an address that
is not on a page boundary. The subsequent call to cpu_physical_memory_get_dirty
is assuming page boundary alignment because it hard codes a length of
TARGET_PAGE_SIZE. This causes problems when
On Thu, 8 Nov 2012, Gerd Hoffmann wrote:
I think this is fixing this at the wrong level. Either we
should require that drivers (in this case vmware_vga.c)
must not call dpy_gfx_update() with out of range values,
or we should do the clipping in the console.c layer, but
I don't think requiring ever
Hi,
2012/11/8 Vipin Gahlaut
> Hi Experts,
>
> I am using qemu 1.2.0 and using arm versatilepb model. I am spevifying
> -hda hdd.img but linux is not able to recognize hard disk. I do not see it
> in device nodes. NONE of below exist in device nodes
>
try following command:
qemu-system-arm ...
On Thu, Nov 08, 2012 at 07:11:13AM -0600, Anthony Liguori wrote:
> David Gibson writes:
>
> > Linux kernel commits 1a87228f5f1d316002c7c161316f5524592be766
> > "virtio_balloon: Fix endian bug" and
> > 3ccc9372ed0fab33d20f10be3c1efd5776ff5913 "virtio_balloon: fix handling
> > of PAGE_SIZE != 4k" f
On 11/08/2012 11:11 PM, Anthony PERARD wrote:
Having a qemu command line argument like "-vnc 127.0.0.1:0,to=99" is broken.
This have been break with commit 879e45c72da1569e07fbbc6a1aa2a708ea796044.
Signed-off-by: Anthony PERARD
I have the same problem, and it works on Fedora 16 after this pat
Hi Tomoki,
You should use the plain text format to send your patch. Otherwise
people will not be able to apply the patch. :)
On 11/08/2012 08:36 PM, Tomoki Sekiyama wrote:
To use the online disk snapshot for online-backup, application-level
consistency of the snapshot image is required. However
From: Liu Ping Fan
No access google.
For background, please refer to discussion for " [RFC PATCH v3 05/19] Implement
dimm device abstraction "
Liu Ping Fan (3):
bouce buffer has fine grain lock
ramlist: apply fine grain lock for ram_list
make address_space_map safe
cpu-all.h |
From: Liu Ping Fan
Signed-off-by: Liu Ping Fan
---
exec.c | 21 +
1 files changed, 13 insertions(+), 8 deletions(-)
diff --git a/exec.c b/exec.c
index 73d5242..fe84718 100644
--- a/exec.c
+++ b/exec.c
@@ -3296,6 +3296,15 @@ void address_space_destroy_dispatch(AddressSpace
From: Liu Ping Fan
Signed-off-by: Liu Ping Fan
---
cpu-all.h |1 +
exec.c| 46 +++---
2 files changed, 40 insertions(+), 7 deletions(-)
diff --git a/cpu-all.h b/cpu-all.h
index 6aa7e58..d3ead99 100644
--- a/cpu-all.h
+++ b/cpu-all.h
@@ -498,6 +
From: Liu Ping Fan
Signed-off-by: Liu Ping Fan
---
cpu-common.h |8 ++--
cputlb.c |4 ++--
dma-helpers.c |4 +++-
dma.h |5 -
exec.c| 45 +
memory.h |4 +++-
target-i386/
Hi Stefan,
The footer issue has been fixed by Kevin with
65bd155c7356d448ffee7f89149c4d473076b0ba
And this should be in 1.20, I assume, Robert.
---
Best regards!
Fam Zheng
On Thu, Nov 8, 2012 at 4:15 PM, Stefan Hajnoczi wrote:
> On Tue, Nov 6, 2012 at 11:38 PM, Robert Hubbard
> wrote:
>> Dup
Yes, I can confirm the presence of this bug and this is a valid fix.
May I ask where is this kind of vmdk from? Because regularly we see
extents in identical size.
---
Best regards!
Fam Zheng
On Fri, Nov 9, 2012 at 3:05 AM, Gerhard Wiesinger wrote:
> Fixed a MAJOR BUG in VMDK files on file bou
> Dietmar, how is the speed if you specify --machine pc,kernel_irqchip=off as
> cmdline option to qemu-kvm-1.2.0?
I get full speed if i use that flag.
Ping? Any further comments?
Thanks and regards,
Pingfan
On Mon, Nov 5, 2012 at 3:00 PM, Jan Kiszka wrote:
> On 2012-11-05 06:38, Liu Ping Fan wrote:
>> From: Liu Ping Fan
>>
>> v1:
>> https://lists.gnu.org/archive/html/qemu-devel/2012-07/msg03312.html
>>
>> v2:
>> http://lists.gnu.org/archive/h
Hello,
It was created with VMWare Server 2.0.x or maybe even with 1.x. under Linux.
Ciao,
Gerhard
On 09.11.2012 06:12, Fam Zheng wrote:
Yes, I can confirm the presence of this bug and this is a valid fix.
May I ask where is this kind of vmdk from? Because regularly we see
extents in identical
On 08.11.2012 22:07, Gerd Hoffmann wrote:
Hi,
I think this is fixing this at the wrong level. Either we
should require that drivers (in this case vmware_vga.c)
must not call dpy_gfx_update() with out of range values,
or we should do the clipping in the console.c layer, but
I don't think requ
On 9 November 2012 08:13, Gerhard Wiesinger wrote:
> (think of situations where bits might not be accurate due to CPU bugs or
> even QEMU/KVM in aerospace where
> bits fall to other states due to high energy cosmic ray).
If any aeroplane manufacturer is using QEMU for some safety critical
purpose
On 11/06/2012 08:41 AM, Evgeny Voevodin wrote:
This set of patches moves global variables to tcg_ctx:
gen_opc_ptr
gen_opparam_ptr
gen_opc_buf
gen_opparam_buf
Build tested for all targets.
Execution tested on Exynos4210 target.
After this patchset was aplied, I noticed 0.7% speed-up of code gene
On 11/09/2012 01:12 PM, Fam Zheng wrote:
Yes, I can confirm the presence of this bug and this is a valid fix.
May I ask where is this kind of vmdk from? Because regularly we see
extents in identical size.
I guess the regularly extents you see are SPARSE extent in identical size.
This is the FL
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