monitor_get_fd() may also be used to parse fd or vhostfd from command line, so
we need to check whether the pointer of mon is NULL to avoid segmentation fault
when user pass invalid name of fd or vhostfd.
Signed-off-by: Jason Wang
---
monitor.c |4
1 files changed, 4 insertions(+), 0 de
Blue Swirl writes:
> Add logic to detect changes in generated files. If the old
> and new files are identical, don't touch the generated file.
> This avoids a lot of churn since many files depend on trace.h.
>
> Signed-off-by: Blue Swirl
> ---
> Makefile | 18 --
> 1 files cha
On 09/23/2010 05:41 PM, Stefan Hajnoczi wrote:
Later patches will address the following points:
* Fine-grained L2 cache to allow for better request parallelism. Allocating
write requests are currently serialized. This will also fix the corner
case where a read request to the same sec
On 09/27/2010 10:32 AM, Markus Armbruster wrote:
> Why the conditional? cmp -s fails fine when argument files don't exist.
>
> Note that common versions of make including GNU Make do not stat a
> rule's target to check whether the rule changed it. Instead, they
> assume it changed, and remake ev
On 09/23/2010 05:41 PM, Stefan Hajnoczi wrote:
This patch implements the read/write state machine. Operations are
fully asynchronous and multiple operations may be active at any time.
Allocating writes are serialized to make metadata updates consistent.
For example, two write requests to the s
On 09/23/2010 05:41 PM, Stefan Hajnoczi wrote:
QEMU Enhanced Disk format is a disk image format that forgoes features
found in qcow2 in favor of better levels of performance and data
integrity. Due to its simpler on-disk layout, it is possible to safely
perform metadata updates more efficiently
On Mon, Sep 27, 2010 at 11:13 AM, Avi Kivity wrote:
> On 09/23/2010 05:41 PM, Stefan Hajnoczi wrote:
>>
>> QEMU Enhanced Disk format is a disk image format that forgoes features
>> found in qcow2 in favor of better levels of performance and data
>> integrity. Due to its simpler on-disk layout, i
On Mon, Sep 27, 2010 at 11:12 AM, Avi Kivity wrote:
> On 09/23/2010 05:41 PM, Stefan Hajnoczi wrote:
>>
>> This patch implements the read/write state machine. Operations are
>> fully asynchronous and multiple operations may be active at any time.
>>
>> Allocating writes are serialized to make me
On Mon, Sep 27, 2010 at 03:03:24PM +0900, Isaku Yamahata wrote:
> On Sun, Sep 26, 2010 at 02:46:51PM +0200, Michael S. Tsirkin wrote:
> > > > > +static inline void pcie_aer_errmsg(PCIDevice *dev, const
> > > > > PCIE_AERErrMsg *msg)
> > > > > +{
> > > > > +assert(pci_is_express(dev));
> > > >
On Mon, Sep 27, 2010 at 03:22:43PM +0900, Isaku Yamahata wrote:
> On Sun, Sep 26, 2010 at 02:50:42PM +0200, Michael S. Tsirkin wrote:
> > On Fri, Sep 24, 2010 at 02:38:09PM +0900, Isaku Yamahata wrote:
> > > On Wed, Sep 22, 2010 at 01:25:59PM +0200, Michael S. Tsirkin wrote:
> > >
> > > > > +PCIES
On Mon, Sep 27, 2010 at 03:52:44PM +0800, Jason Wang wrote:
> monitor_get_fd() may also be used to parse fd or vhostfd from command line, so
> we need to check whether the pointer of mon is NULL to avoid segmentation
> fault
> when user pass invalid name of fd or vhostfd.
>
> Signed-off-by: Jason
I have the same issue with FreeBSD 8.1-RELEASE (i386 and x86_64) on
qemu-kvm 0.12.5 (Fedora 13)
system_powerdown works properly for Linux and Windows 2008 guests, but
not for FreeBSD The ACPI power button event is not received by the
FreeBSD guest.
I found this (unconfirmed) status report:
http:/
Hi
This is an usability issue, one that bugs me every time I need to use hostfwd.
If I want to bind to localhost, I instinctively type localhost, not 127.0.0.1.
Likewise the machine's host name if I want an external connection.
Thus, make it so it can take hostnames :)
- Lauri
--
___
On Sat, Sep 25, 2010 at 10:15 AM, Blue Swirl wrote:
> On Fri, Sep 24, 2010 at 9:21 PM, Bastien ROUCARIES
> wrote:
>> Forget cc
>>
>> -- Message transféré --
>> De : "Bastien ROUCARIES"
>> Date : 24 sept. 2010 23:21
>> Objet : RE : [Qemu-devel] Re: Win2k host problem with {get, fr
This series of patch tries to solve the problem of migration with nics who have
multiple mac addresses or vlans. Qemu currently only send gratuitous packet for
first mac address, so after migration other mac addresses or vlans were broken.
The information of mac addresses and vlans were often stor
Export and move announce_self_create to net.c in order to be used by model
specific announcing function.
Signed-off-by: Jason Wang
---
net.c| 31 +++
net.h|1 +
savevm.c | 32
3 files changed, 32 insertions(+), 32 delet
This patch introduce a function pointer in NetClientInfo which is called during
self announcement to do the model specific mac address announcement. Previous
method were kept for the model without its own implementation.
Signed-off-by: Jason Wang
---
net.h|2 ++
savevm.c | 10 -
This patch tries to announce every mac address for one virtio nic after
migration. The primary mac address is announced unconditionally and other
macaddress are only announced when no vlan is configurated in guest.
For guest with vlan, what we need do is to send tagged gratutious packet, but
curre
In order to send gratuitous packet for each mac address, we need to keep
track every macaddress after migration which is obviously conflicted with the
overload policy currently used in qemu which just forward all packets to guest
when it can't record all the macaddress. So we need to limit the num
With -netdev, virtio devices present offload
features to guest, depending on the backend used.
Thus, removing host netdev peer while guest is
active leads to guest-visible inconsistency and/or crashes.
As a solution, while guest (NIC) peer device exists,
we prevent the host peer from being deleted
Hi,
here is the third round of the patches to add svm-features support to
qemu. The patches are rebases against latest qemu/master. Other changes
since v2:
* Made kvm64 the default model only for qemu-versions >= 0.14.0
* Removed clean-bits from the phenom cpu-model
Feedback and/
This patch cleans the (stack-allocated) cpuid definition to
0 before actually initializing it.
Signed-off-by: Joerg Roedel
---
target-i386/cpuid.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/target-i386/cpuid.c b/target-i386/cpuid.c
index 04ba8d5..3fcf78f 100644
---
As requested by Alex this patch makes kvm64 the default CPU
model when qemu is started with -enable-kvm. This takes only
effect for qemu-versions newer or equal to 0.14.0.
Signed-off-by: Joerg Roedel
---
hw/boards.h|1 +
hw/pc.c| 21 -
hw/pc_piix.c |6
This patch adds the svm cpuid feature flags to the qemu
intialization path. It also adds the svm features available
on phenom to its cpu-definition and extends the host cpu
type to support all svm features KVM can provide.
Signed-off-by: Joerg Roedel
---
target-i386/cpu.h | 12
targ
Hello
I tried to patch qemu to allow disabling the PS/2 mouse.
This patch works for me, when I disable the mouse Windows no longer
detects it.
I am not sure this is entirely correct. Specifically there is
KBD_MODE_DISABLE_MOUSE bit which can probably still be disabled and
KBD_MODE_MOUSE_INT is e
The output is not centered.
I am not sure how to achieve that because SDL just sets a "video mode"
which starts at upper left corner of the window.
It would be possible to make the mode larger but then the zoom routines
would have to take an offset.
Signed-off-by: Michal Suchanek
---
qemu-opt
On Mon, Sep 27, 2010 at 08:50:44PM +0800, Jason Wang wrote:
> This series of patch tries to solve the problem of migration with nics who
> have
> multiple mac addresses or vlans. Qemu currently only send gratuitous packet
> for
> first mac address, so after migration other mac addresses or vlans
On 09/27/2010 03:16 PM, Joerg Roedel wrote:
This patch adds the svm cpuid feature flags to the qemu
intialization path. It also adds the svm features available
on phenom to its cpu-definition and extends the host cpu
type to support all svm features KVM can provide.
This should really be "all
On 09/27/2010 04:58 PM, Avi Kivity wrote:
On 09/27/2010 03:16 PM, Joerg Roedel wrote:
This patch adds the svm cpuid feature flags to the qemu
intialization path. It also adds the svm features available
on phenom to its cpu-definition and extends the host cpu
type to support all svm features KV
On Mon, Sep 27, 2010 at 11:02:23AM -0400, Avi Kivity wrote:
> On 09/27/2010 04:58 PM, Avi Kivity wrote:
> > On 09/27/2010 03:16 PM, Joerg Roedel wrote:
> >> This patch adds the svm cpuid feature flags to the qemu
> >> intialization path. It also adds the svm features available
> >> on phenom to
On Mon, Sep 27, 2010 at 9:51 AM, Paolo Bonzini wrote:
> On 09/27/2010 10:32 AM, Markus Armbruster wrote:
>> Why the conditional? cmp -s fails fine when argument files don't exist.
>>
>> Note that common versions of make including GNU Make do not stat a
>> rule's target to check whether the rule c
Hi all,
What is the best way of being able track accesses to a specific location
via gdbstub? I'm trying to investigate a potential memory-clobbering bug
in OpenBIOS on SPARC64 but using "watch" on a variable via gdbstub
causes gdb to segfault, e.g.:
bu...@zeno:~/src/openbios/openbios-devel
On 09/27/2010 06:13 PM, Blue Swirl wrote:
Indeed, see how it's done for config-*.h.
# Uses generic rule in rules.mak
trace.h: trace.h-timestamp
trace.h-timestamp: $(SRC_PATH)/trace-events config-host.mak
$(call quiet-command,sh $(SRC_PATH)/tracetool --$(TRACE_BACKEND) -h< $< >
$@,"
On 09/27/2010 05:40 PM, Roedel, Joerg wrote:
On Mon, Sep 27, 2010 at 11:02:23AM -0400, Avi Kivity wrote:
>On 09/27/2010 04:58 PM, Avi Kivity wrote:
> > On 09/27/2010 03:16 PM, Joerg Roedel wrote:
> >> This patch adds the svm cpuid feature flags to the qemu
> >> intialization path. It
As status is set to 0 on reset, invoke the
relevant callback. This makes for a cleaner
code in devices as they don't need to
duplicate the code in their reset routine,
as well as excercises this path a little more.
Signed-off-by: Michael S. Tsirkin
---
hw/virtio.c |2 ++
1 files changed, 2 i
Move all of vhost-net start/stop logic to a single routine,
and call it from everywhere.
Additionally, start/stop vhost-net on link up/down:
we should not transmit anything if user asked us to
put the link down.
Signed-off-by: Michael S. Tsirkin
---
hw/virtio-net.c | 37 +-
With the new gcc format warnings, gcc detected this:
/qemu/hw/virtio-9p.c:1040: error: format ‘%u’ expects type ‘unsigned int’, but
argument 4 has type ‘__nlink_t’
Cc: Blue Swirl
Signed-off-by: Stefan Weil
---
hw/virtio-9p.c | 10 ++
1 files changed, 6 insertions(+), 4 deletions(-)
Move all of vhost-net start/stop logic to a single routine,
and call it from everywhere.
Additionally, start/stop vhost-net on link up/down:
we should not transmit anything if user asked us to
put the link down.
Signed-off-by: Michael S. Tsirkin
---
Sent a wrong version, sorry about the noise.
On Wednesday 15 September 2010 05:46:55 Yoshiaki Tamura wrote:
> Hi Rick,
>
> 2010/9/15 Corentin Chary :
> > On Tue, Sep 14, 2010 at 10:00 PM, Rick Vernam wrote:
> >> I don't have nearly enough info to file a proper bug report.
> >>
> >> I am running qemu-kvm-0.13.0 rc1
> >> starting qemu like s
On Mon, 2010-09-27 at 18:41 +0200, Michael S. Tsirkin wrote:
> Move all of vhost-net start/stop logic to a single routine,
> and call it from everywhere.
>
> Additionally, start/stop vhost-net on link up/down:
> we should not transmit anything if user asked us to
> put the link down.
>
> Signed-o
On Mon, 2010-09-27 at 15:00 +0200, Michael S. Tsirkin wrote:
> With -netdev, virtio devices present offload
> features to guest, depending on the backend used.
> Thus, removing host netdev peer while guest is
> active leads to guest-visible inconsistency and/or crashes.
>
> As a solution, while gu
In today's git master:
$ ./qemu-system-sparc64 -M sun4u -m 2048
Bad ram offset 8000
Aborted
$ ./qemu-system-sparc -M SS-20 -m 2048
Bad ram offset 8010
Aborted
Is there a way to give guest 2GiB+ RAM? The host seems to have enough:
$ free
total used
<20100926154324.gd21...@redhat.com>; from Michael S. Tsirkin on Sun, Sep 26,
2010 at 17:43:24 +0200
> > > >It's vanilla 2.6.32.22, but I also reproduced this on Debian's 2.6.32-23
> > > >(based on 2.6.32.21).
> > > >
> > > >If offload is the only difference, I'll play with different offload
> > >
Fixed by the mentioned documentation
** Changed in: qemu
Status: New => Invalid
--
VirtFS mapped symlinks resolved wrong
https://bugs.launchpad.net/bugs/646427
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
Status in QEMU: Inva
Fixed for me by http://article.gmane.org/gmane.linux.utilities.util-
linux-ng/3500/raw and
http://article.gmane.org/gmane.linux.kernel/1041020/raw
** Changed in: qemu
Status: New => In Progress
--
VirtFS: Cannot mount 9p during boot
https://bugs.launchpad.net/bugs/648128
You received this
On Mon, Sep 27, 2010 at 01:43:11PM -0600, Alex Williamson wrote:
> On Mon, 2010-09-27 at 18:41 +0200, Michael S. Tsirkin wrote:
> > Move all of vhost-net start/stop logic to a single routine,
> > and call it from everywhere.
> >
> > Additionally, start/stop vhost-net on link up/down:
> > we should
On Mon, Sep 27, 2010 at 02:18:37PM -0600, Alex Williamson wrote:
> On Mon, 2010-09-27 at 15:00 +0200, Michael S. Tsirkin wrote:
> > With -netdev, virtio devices present offload
> > features to guest, depending on the backend used.
> > Thus, removing host netdev peer while guest is
> > active leads
Please send in any agenda items you are interested in covering.
thanks,
-chris
** Description changed:
I use as client Debian squeeze i386 with a custom kernel:
Linux (none) 2.6.35.5 #3 Thu Sep 23 18:36:02 UTC 2010 i686 GNU/Linux
And as host Debian squeeze amd64
Linux asd 2.6.32-5-amd64 #1 SMP Fri Sep 17 21:50:19 UTC 2010 x86_64 GNU/Linux
kvm version is:
kv
Updated to v2.6.36.6 with https://patchwork.kernel.org/patch/127401/ and
it still has the problem. It increases the memory usage not as fast, but
it still quite a lot.
I also tried to mount it using -oversion=9p2000.L
/sys/kernel/debug/kmemleak says on unmount:
unreferenced object 0xf791a870 (s
On Mon, Sep 27, 2010 at 12:40:12PM +0200, Michael S. Tsirkin wrote:
> On Mon, Sep 27, 2010 at 03:22:43PM +0900, Isaku Yamahata wrote:
> > On Sun, Sep 26, 2010 at 02:50:42PM +0200, Michael S. Tsirkin wrote:
> > > On Fri, Sep 24, 2010 at 02:38:09PM +0900, Isaku Yamahata wrote:
> > > > On Wed, Sep 22,
QCOW2 snapshots are stored inside the disk image, which is the kind of
internal snapshot.
I had send out a patch
(http://lists.nongnu.org/archive/html/qemu-devel/2010-09/msg01662.html)
last weeks, that can copy the snapshot out of the disk. FYI.
On Sun, Sep 26, 2010 at 10:47 PM, chandra shekar
wr
savevm will take disk snapshot also, then you can copy the snapshot
out of disk image to another storage.
I had posted two patches about it:
http://lists.nongnu.org/archive/html/qemu-devel/2010-09/msg01662.html
and http://lists.nongnu.org/archive/html/qemu-devel/2010-09/msg00655.html.
FYI.
BTW, if
LinkedIn
I'd like to add you to my professional network on LinkedIn.
- roby zhou
roby zhou
Solution Engineer at Myriad Group AG
China
Confirm that you know roby zhou
https://www.linkedin.com/e/-kkb1ec-gem4zced-1/isd/1717720215/2nPlrZr3/
--
(c) 2010, LinkedIn Corporation
hi everyone i like to add a patch to my qemu but unable to understand
the format that is how do i proceed in adding this patch to my qemu the
patch is
http://lists.nongnu.org/archive/html/qemu-devel/2010-09/msg01662.html,thanks
Hi,
Can anyone help me with this?
Thanks, Thomas
On Tue, Sep 21, 2010 at 8:58 AM, Thomas De Schampheleire
wrote:
> Hi,
>
> I am running an x86 based Linux system under qemu. Linux boots up
> correctly in most cases, however sometimes the PMTIMER fails to
> calibrate correctly:
>
> [ 0.0
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