Anthony asked for a space between "PATCH" and "v" in the subject.
Please try to remember next time.
"Michael S. Tsirkin" writes:
> libvirt has a long-standing bug: when removing the device,
> it can request removal but does not know when the
> removal completes. Add an event so we can fix this i
By now, all devices of QEMU do not have much more
power management consideration, for example, if
system do suspend, it will call all registered notifiers,
this was loosely required, and the code to do power management
state transition seems just do 'ugly emulation', rather than be
conscious with w
Signed-off-by: liguang
---
hw/qdev.c |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/hw/qdev.c b/hw/qdev.c
index 689cd54..2bed9d8 100644
--- a/hw/qdev.c
+++ b/hw/qdev.c
@@ -116,11 +116,10 @@ DeviceState *qdev_create(BusState *bus, const char *name)
if (bus) {
Signed-off-by: liguang
---
hw/qdev-core.h |9 +
hw/qdev.c | 96
2 files changed, 105 insertions(+), 0 deletions(-)
diff --git a/hw/qdev-core.h b/hw/qdev-core.h
index e69c50b..805ac69 100644
--- a/hw/qdev-core.h
+++ b/hw/qdev
Signed-off-by: liguang
---
hw/qdev-core.h |9 +
hw/qdev.c | 96
2 files changed, 105 insertions(+), 0 deletions(-)
diff --git a/hw/qdev-core.h b/hw/qdev-core.h
index e69c50b..805ac69 100644
--- a/hw/qdev-core.h
+++ b/hw/qdev
In fact, every devices have to be aware of
it's power management, so it can decide what
to do when platform board switch it's power
state between on/off/suspend/wakeup.
Signed-off-by: liguang
---
hw/qdev-core.h |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/hw/qdev
Signed-off-by: liguang
---
hw/piix4.c | 14 --
1 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/hw/piix4.c b/hw/piix4.c
index c1cb94d..1066149 100644
--- a/hw/piix4.c
+++ b/hw/piix4.c
@@ -34,7 +34,7 @@ typedef struct PIIX4State {
PCIDevice dev;
} PIIX4State;
-
realize wakeup function for ICH9-LPC device
Signed-off-by: liguang
---
hw/acpi.c | 20 +---
hw/acpi.h |3 ++-
hw/lpc_ich9.c | 11 ++-
3 files changed, 21 insertions(+), 13 deletions(-)
diff --git a/hw/acpi.c b/hw/acpi.c
index 8c9dcc5..c0e07d4 100644
--- a
ignore *.patch, *.gcda, *.gcno
Signed-off-by: liguang
---
.gitignore |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/.gitignore b/.gitignore
index 27ad002..9c234a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -80,6 +80,9 @@ fsdev/virtfs-proxy-helper.pod
*.swp
*.orig
Signed-off-by: liguang
---
include/sysemu/sysemu.h |7 +--
1 files changed, 1 insertions(+), 6 deletions(-)
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index b19ec95..bf830da 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -9,6 +9,7 @@
#include "
Signed-off-by: liguang
---
hw/pckbd.c |3 +++
hw/ps2.c |8
hw/ps2.h |2 ++
3 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/hw/pckbd.c b/hw/pckbd.c
index 1ab8ada..f2570d8 100644
--- a/hw/pckbd.c
+++ b/hw/pckbd.c
@@ -374,6 +374,9 @@ static void kbd_reset(Devi
Signed-off-by: liguang
---
hw/lpc_ich9.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/hw/lpc_ich9.c b/hw/lpc_ich9.c
index 42f2dfa..9be6196 100644
--- a/hw/lpc_ich9.c
+++ b/hw/lpc_ich9.c
@@ -614,6 +614,7 @@ static void ich9_lpc_class_init(ObjectClass *klass, void
*data
Signed-off-by: liguang
---
hw/acpi_ich9.c |4 ++--
hw/ich9.h |1 +
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/hw/acpi_ich9.c b/hw/acpi_ich9.c
index d2f9808..b78a32e 100644
--- a/hw/acpi_ich9.c
+++ b/hw/acpi_ich9.c
@@ -176,7 +176,7 @@ const VMStateDescription vmsta
Signed-off-by: liguang
---
hw/usb/hcd-uhci.c | 10 ++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c
index f8c4286..008f567 100644
--- a/hw/usb/hcd-uhci.c
+++ b/hw/usb/hcd-uhci.c
@@ -414,6 +414,14 @@ static void uhci_reset(void *opa
Signed-off-by: liguang
---
hw/pckbd.c | 22 --
1 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/hw/pckbd.c b/hw/pckbd.c
index 3bad09b..1ab8ada 100644
--- a/hw/pckbd.c
+++ b/hw/pckbd.c
@@ -142,6 +142,12 @@ typedef struct KBDState {
hwaddr mask;
} KBDStat
Signed-off-by: liguang
---
hw/parallel.c | 10 ++
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/hw/parallel.c b/hw/parallel.c
index 3a4e06b..7dc53eb 100644
--- a/hw/parallel.c
+++ b/hw/parallel.c
@@ -427,9 +427,11 @@ static uint32_t parallel_ioport_ecp_read(void *opaque
On 12/03/2013 17:31, Cornelia Huck wrote:
On Tue, 12 Mar 2013 16:22:22 +0100
KONRAD Frédéric wrote:
On 12/03/2013 16:12, Peter Maydell wrote:
On 12 March 2013 15:08, KONRAD Frédéric wrote:
On 12/03/2013 15:42, Peter Maydell wrote:
Yes, I see your problem there, but DEFINE_VIRTIO_BLK_SCSI_P
On Wed, Mar 13, 2013 at 09:36:06AM +0800, Wenchao Xia wrote:
> 于 2013-3-12 23:43, Stefan Hajnoczi 写道:
> > On Tue, Mar 12, 2013 at 04:30:41PM +0800, Wenchao Xia wrote:
> >> 于 2013-1-15 15:03, Wenchao Xia 写道:
> >>> 于 2013-1-14 18:06, Stefan Hajnoczi 写道:
> On Mon, Jan 14, 2013 at 10:56:30AM +0800
On Tue, Mar 12, 2013 at 05:34:24PM +0800, 解壁伟 wrote:
> Hi there:
>
> I've read this an article discribe the thread model in Qemu.
> http://blog.vmsplice.net/2011/03/qemu-internals-overall-architecture-and.html
> Is there really one thread per vcpu in qemu?
>
> When I run the qemu using "-smp 16",
On 03/12/2013 11:05 PM, Eric Blake wrote:
On 03/12/2013 03:08 AM, Lei Li wrote:
Signed-off-by: Lei Li
---
qga/commands-win32.c | 34 ++
1 file changed, 34 insertions(+)
+void qmp_guest_set_time(int64_t time_ns, Error **errp)
+{
+SYSTEMTIME ts;
+FILETI
Am 06.03.2013 um 18:02 hat Paolo Bonzini geschrieben:
> Otherwise, live migration of the top layer will miss zero clusters and
> let the backing file show through. This also matches what is done in qed.
>
> QCOW2_CLUSTER_ZERO clusters are invalid in v2 image files. Check this
> directly in qcow2
Am 11.03.2013 um 12:52 hat Peter Lieven geschrieben:
> On 11.03.2013 12:44, Paolo Bonzini wrote:
> >Il 11/03/2013 11:19, Peter Lieven ha scritto:
> >>
> >>Am 11.03.2013 um 11:16 schrieb Paolo Bonzini :
> >>
> >>>Il 11/03/2013 11:05, Peter Lieven ha scritto:
> ensure that there are no pending I/
I read the article again, and I get the answer to my question in that
paragraph.
Thank you very much.
As you've said, TCG's not thread-safe.
Is it only the shared data structure(e.g TB) that prevent TCG to be
thread-safe? I'm seeking a method to parallize TCG in order to parallize
Qemu.
And,h
Thank you very much.
I've find the generation of thread in qemu, following your advice.
qemu_init_vcpu() --> qemu_kvm_start_vcpu() [cpus.c]
puck
于 2013/3/13 6:26, Laszlo Ersek 写道:
> On 03/12/13 10:34, 解壁伟 wrote:
>> Hi there:
>>
>> I've read this an article discribe the thread model in Qemu.
>>
On 13 March 2013 09:32, 解壁伟 wrote:
> I read the article again, and I get the answer to my question in that
> paragraph.
> Thank you very much.
> As you've said, TCG's not thread-safe.
> Is it only the shared data structure(e.g TB) that prevent TCG to be
> thread-safe? I'm seeking a method to paral
On Wed, Mar 13, 2013 at 10:51 AM, Peter Maydell
wrote:
[...]
>> For now, I need a emulator to emulate more cores efficiently.I want to
>> analyze whether Qemu can be faster when it emulate more cores, while
>> parallelism maybe a good choice.
>
> There has been some other research work with QEMU i
Hi, Paolo && Stefan:
When I test the dataplane feature with git master, I find that VM will
hang if dataplane is enabled. But if I use qemu-1.4.0, VM can start
normally.
The command I boot QEMU is:
x86_64-softmmu/qemu-system-x86_64 -enable-kvm -m 1024 -smp 2 -drive
file=centos-6.4.raw,if=none,id
Il 13/03/2013 10:14, Kevin Wolf ha scritto:
>> > Otherwise, live migration of the top layer will miss zero clusters and
>> > let the backing file show through. This also matches what is done in qed.
>> >
>> > QCOW2_CLUSTER_ZERO clusters are invalid in v2 image files. Check this
>> > directly in
From: Lei Li
This patch series attempts to add Windows implementation
for qemu-ga commands guest-get-time and guest-set-time.
The previous thread about the interfaces introduced and
the POSIX-specific command implementation has already
been accepted, the reference link:
http://article.gmane.or
From: Lei Li
Signed-off-by: Lei Li
---
qga/commands-win32.c | 34 ++
1 files changed, 34 insertions(+), 0 deletions(-)
diff --git a/qga/commands-win32.c b/qga/commands-win32.c
index 0a2bb34..a0c8d43 100644
--- a/qga/commands-win32.c
+++ b/qga/commands-win32.c
From: Lei Li
Signed-off-by: Lei Li
---
qga/commands-win32.c | 32
1 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/qga/commands-win32.c b/qga/commands-win32.c
index 7e8ecb3..0a2bb34 100644
--- a/qga/commands-win32.c
+++ b/qga/commands-win32.c
@@
Il 13/03/2013 10:31, Kevin Wolf ha scritto:
> Isn't the real problem that I/O requests for _this_specific_ iscsi BDS
> must not be in flight? So what you reall need is bdrv_drain(iscsi_bs)?
>
> If I understand the code correctly, this boils down to:
>
> while (iscsi_process_flush(iscsilun)) {
Kill the dirty hack which hooks gtk vte initialization into the qemu
consoles subsystem. The vte terminals are not related to qemu consoles
at all. This simply doesn't belong there and it stands in the way when
cleaning up the qemu consoles subsystem. So fix it up, quickly, before
it sneaks into
Am 12.03.2013 um 09:30 hat Wenchao Xia geschrieben:
> I redesigned the structure, Following is the fake code:
>
> typedef struct BdrvActionOps {
> /* check the request's validation, allocate p_opaque if needed */
> int (*check)(BlockdevAction *action, void **p_opaque, Error **errp);
>
Il 13/03/2013 03:26, liu ping fan ha scritto:
>>> >> +qemu_net_queue_append(port->nc.peer->send_queue, &port->nc,
>>> >> +QEMU_NET_PACKET_FLAG_NONE, buf, len, NULL);
>>> >> +event_notifier_set(&port->e);
>> >
>> > Why are the context and the EventNotifier
Il 13/03/2013 02:26, liu ping fan ha scritto:
> On Tue, Mar 12, 2013 at 4:55 PM, Paolo Bonzini wrote:
>> Il 07/03/2013 03:53, Liu Ping Fan ha scritto:
>>> From: Liu Ping Fan
>>>
>>> Introduce nc->send_lock, it shield off the race of nc->peer's reader and
>>> deleter. With it, after deleter finish
Il 13/03/2013 06:59, Liu Ping Fan ha scritto:
> These series aim to port network backend onto glib, and
> prepare for moving towards making network layer mutlit-thread.
> The brief of the whole aim and plan is documented on
> http://wiki.qemu.org/Features/network_reentrant
>
> In these series, at
Am 05.03.2013 um 14:53 hat Anthony Liguori geschrieben:
> This includes basic PCI support.
>
> Signed-off-by: Anthony Liguori
> +static void *qpci_pc_iomap(QPCIBus *bus, QPCIDevice *dev, int barno)
> +{
> +QPCIBusPC *s = container_of(bus, QPCIBusPC, bus);
> +static const int bar_reg_map[
On Wed, Mar 13, 2013 at 06:01:40PM +0800, Dunrong Huang wrote:
> Hi, Paolo && Stefan:
>
> When I test the dataplane feature with git master, I find that VM will
> hang if dataplane is enabled. But if I use qemu-1.4.0, VM can start
> normally.
>
> The command I boot QEMU is:
> x86_64-softmmu/qemu
On Wed, Mar 13, 2013 at 10:54:50AM +0800, Wenchao Xia wrote:
> 于 2013-3-13 0:16, Eric Blake 写道:
> >On 03/12/2013 04:07 AM, Stefan Hajnoczi wrote:
> >>On Mon, Mar 11, 2013 at 07:23:02PM +0800, Wenchao Xia wrote:
> >>> In the use of snapshot a way to retrieve related info at runtime is
> >>> neede
On 03/12/2013 09:09 PM, Joel Schopp wrote:
> Forward ported Mike's previously sent patch
> (see http://lists.gnu.org/archive/html/qemu-devel/2012-10/msg05782.html ) in
> my
> series since it impelments a qapi array interface the ASN.1 BER visitor needs.
s/impelments/implements/
>
> Generally th
On 03/13/2013 04:10 AM, li...@linux.vnet.ibm.com wrote:
> From: Lei Li
>
> This patch series attempts to add Windows implementation
> for qemu-ga commands guest-get-time and guest-set-time.
>
> The previous thread about the interfaces introduced and
> the POSIX-specific command implementation h
Am 05.03.2013 14:53, schrieb Anthony Liguori:
> This includes basic PCI support.
>
> Signed-off-by: Anthony Liguori
> ---
> configure | 2 +-
> tests/Makefile| 2 +-
> tests/libqos/pci-pc.c | 219
> ++
> tests/libqos/pci-pc
Il 12/03/2013 23:43, Joel Schopp ha scritto:
> This patch reorganizes qemu file operations to be in their own source file
> instead of being lumped in savevm.c. Besides being more logical for
> maintenance
> it also makes it easier for future users of the file functions to add tests.
>
> v3 forw
Il 13/03/2013 10:56, Laurent Desnogues ha scritto:
>> > There has been some other research work with QEMU in this
>> > area, you should probably look it up. However it has all been
>> > "we fixed enough of the big problems to be able to run some
>> > benchmarks and write our research paper", so non
Added cleanup for Win32 TAP interface.
Signed-off-by: Pavel Dovgalyuk
---
net/tap-win32.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/net/tap-win32.c b/net/tap-win32.c
index 91e9e84..1c1176c 100644
--- a/net/tap-win32.c
+++ b/net/tap-win32.c
@@ -99,6 +99,7 @@ t
Gerd Hoffmann writes:
> Kill the dirty hack which hooks gtk vte initialization into the qemu
> consoles subsystem. The vte terminals are not related to qemu consoles
> at all. This simply doesn't belong there and it stands in the way when
> cleaning up the qemu consoles subsystem. So fix it up
On 03/13/2013 05:34 AM, Stefan Hajnoczi wrote:
>>
>> { 'type': 'BlockDeviceInfo',
>> 'data': { 'file': 'str', 'ro': 'bool', 'drv': 'str',
>> '*backing_file': 'str', 'backing_file_depth': 'int',
>> 'encrypted': 'bool', 'encryption_key_missing': 'bool',
>> 'bps':
Paolo Bonzini writes:
> Il 13/03/2013 06:59, Liu Ping Fan ha scritto:
>> These series aim to port network backend onto glib, and
>> prepare for moving towards making network layer mutlit-thread.
>> The brief of the whole aim and plan is documented on
>> http://wiki.qemu.org/Features/network_reen
Am 13.03.2013 um 13:29 hat Eric Blake geschrieben:
> On 03/13/2013 05:34 AM, Stefan Hajnoczi wrote:
> >>
> >> { 'type': 'BlockDeviceInfo',
> >> 'data': { 'file': 'str', 'ro': 'bool', 'drv': 'str',
> >> '*backing_file': 'str', 'backing_file_depth': 'int',
> >> 'encrypted':
Gerd Hoffmann writes:
> Hi,
>
>> git://git.kraxel.org/qemu chardev.3
>
> Pushed chardev.4 ...
Please send another pull request with a v2. Otherwise it confuses my scripts.
Regards,
Anthony Liguori
>
>> chardev: add vc support to qapi
>> [fixup] vc
>
> ... with these two guys
On Wed, Mar 13, 2013 at 06:29:18AM -0600, Eric Blake wrote:
> On 03/13/2013 05:34 AM, Stefan Hajnoczi wrote:
> >>
> >> { 'type': 'BlockDeviceInfo',
> >> 'data': { 'file': 'str', 'ro': 'bool', 'drv': 'str',
> >> '*backing_file': 'str', 'backing_file_depth': 'int',
> >> 'enc
Am 12.03.2013 um 06:01 hat Wenchao Xia geschrieben:
> 于 2013-3-12 1:49, Eric Blake 写道:
> >On 03/11/2013 05:23 AM, Wenchao Xia wrote:
> >> This patch adds block/snapshot.c and then moves the function
> >>there. It also fixes small code style errors reported by check script.
> >>
> >>Signed-off-by:
On Wed, Mar 13, 2013 at 04:23:52PM +0400, Pavel Dovgaluk wrote:
> Added cleanup for Win32 TAP interface.
>
> Signed-off-by: Pavel Dovgalyuk
> ---
> net/tap-win32.c |8
> 1 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/net/tap-win32.c b/net/tap-win32.c
> index 91e9e
Hi Artyom,
Hi Artyom,
Thanks again for your interest.
Le 07/03/2013 23:58, Artyom Tarasenko a écrit :
Hi Jean Michel,
On Thu, Mar 7, 2013 at 4:09 PM, Jean-Michel SCHRAMM
wrote:
Hello Artyom,
Thanks for taking time to consider my needs for serial ports.
I went on board Thalassa this mo
On Thu, Mar 07, 2013 at 01:41:43PM +0100, Stefan Hajnoczi wrote:
> This patch series changes the global thread pool to a one ThreadPool per
> AioContext model. We still only use the main loop AioContext so in practice
> there is just one ThreadPool. But this opens the door to refactoring the
> b
Am 05.03.2013 um 14:53 hat Anthony Liguori geschrieben:
> Signed-off-by: Anthony Liguori
> --- /dev/null
> +++ b/tests/libqos/malloc.h
> @@ -0,0 +1,26 @@
> +#ifndef LIBQOS_MALLOC_H
> +#define LIBQOS_MALLOC_H
> +
> +#include
> +#include
> +
> +typedef struct QGuestAllocator QGuestAllocator;
> +
On Tue, Mar 12, 2013 at 7:43 AM, Richard Henderson wrote:
> Changes v1-v2:
> * Use more helper functions to handle K and N constraints.
> * Improve add2/sub2.
> * Improve epilogues, as suggested in the previous thread.
> * Fix a typo in the name of the deposit helper.
> * Implement divis
Here is a series adding watch support to the spicevmc chardev backend
and flowcontrol support to the usb-redir device. It begins with a few
chardev related bugfixes which were found during the development of this
series.
Note that this series is based *on top of* Gerd Hoffmann's chardev.4 series
t
Signed-off-by: Hans de Goede
---
hw/virtio-console.c | 16 ++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/hw/virtio-console.c b/hw/virtio-console.c
index 1d87c5b..ec0f91b 100644
--- a/hw/virtio-console.c
+++ b/hw/virtio-console.c
@@ -18,6 +18,7 @@
typedef struct
The strings passed in through the qapi calls are dynamic memory, since
we want to have them stick around longer then just the call to
qemu_chr_open_spice_* we need to strdup them.
Signed-off-by: Hans de Goede
---
spice-qemu-char.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
d
Signed-off-by: Hans de Goede
---
spice-qemu-char.c | 67 +++
1 file changed, 63 insertions(+), 4 deletions(-)
diff --git a/spice-qemu-char.c b/spice-qemu-char.c
index 8a9236d..e9eea0d 100644
--- a/spice-qemu-char.c
+++ b/spice-qemu-char.c
@@ -1
This is necessary so that we get properly woken up to write the rest.
Signed-off-by: Hans de Goede
Acked-by: Amit Shah
---
hw/virtio-console.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/hw/virtio-console.c b/hw/virtio-console.c
index e2d1c58..1d87c5b 100644
--- a/h
Since commit d62e5f7036a018b2ad09f17ebd481bd28953d783
"chardev: add spice support to qapi"
It is impossible to set the debug parameter, so all the dprintf calls
are essentially nops. Since we've not needed the debug parameter in ages this
is not a problem, if it later turns out we do need some mor
From: Alon Levy
virtio-serial's buffer is valid when it calls us, and we don't
access it otherwise: vmc_read is only called in response to wakeup,
or else we set datalen=0 and throttle. Then vmc_read is called back,
we return 0 (not accessing the buffer) and set the timer to unthrottle.
Also mak
Signed-off-by: Hans de Goede
---
hw/usb/redirect.c | 32 +++-
1 file changed, 31 insertions(+), 1 deletion(-)
diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index c519b9b..9ba714d 100644
--- a/hw/usb/redirect.c
+++ b/hw/usb/redirect.c
@@ -104,6 +104,8 @@ struct US
Kevin Wolf writes:
> Am 05.03.2013 um 14:53 hat Anthony Liguori geschrieben:
>> This includes basic PCI support.
>>
>> Signed-off-by: Anthony Liguori
>
>> +static void *qpci_pc_iomap(QPCIBus *bus, QPCIDevice *dev, int barno)
>> +{
>> +QPCIBusPC *s = container_of(bus, QPCIBusPC, bus);
>> +
On 03/13/13 13:29, Anthony Liguori wrote:
> Gerd Hoffmann writes:
>
>> Kill the dirty hack which hooks gtk vte initialization into the
>> qemu consoles subsystem. The vte terminals are not related to qemu
>> consoles at all. This simply doesn't belong there and it stands in
>> the way when clea
The bug is that the EventNotifiers do have a NULL io_flush callback.
Because _none_ of the callbacks on the dataplane AioContext have such a
callback, aio_poll will simply do nothing. Fixed by adding the callbacks:
the ioeventfd will always be polled (this can change in the future to
pause/resume
Kevin Wolf writes:
> Am 05.03.2013 um 14:53 hat Anthony Liguori geschrieben:
>> Signed-off-by: Anthony Liguori
>
>> --- /dev/null
>> +++ b/tests/libqos/malloc.h
>> @@ -0,0 +1,26 @@
>> +#ifndef LIBQOS_MALLOC_H
>> +#define LIBQOS_MALLOC_H
>> +
>> +#include
>> +#include
>> +
>> +typedef struct QG
If zero clusters are erroneously treated as unallocated, "qemu-img rebase"
will copy the backing file's contents onto the cluster.
The bug existed also in image streaming, but since the root cause was in
qcow2's is_allocated implementation it is enough to test it with qemu-img.
Signed-off-by: Pao
On Thu, Feb 21, 2013 at 9:11 AM, Stefan Hajnoczi wrote:
> On Mon, Feb 18, 2013 at 7:19 PM, Loic Dachary wrote:
>> I recently tried to figure out the best and easiest ways to increase block
>> I/O performances with qemu. Not being a qemu expert, I expected to find a
>> few optimization tricks. M
On 13/03/2013 09:24, KONRAD Frédéric wrote:
On 12/03/2013 17:31, Cornelia Huck wrote:
On Tue, 12 Mar 2013 16:22:22 +0100
KONRAD Frédéric wrote:
On 12/03/2013 16:12, Peter Maydell wrote:
On 12 March 2013 15:08, KONRAD Frédéric
wrote:
On 12/03/2013 15:42, Peter Maydell wrote:
Yes, I see you
No change for 64 bit arches, but for 32 bit previously we zeroed half
the surfaces cmd array, instead of all of it.
Signed-off-by: Alon Levy
---
hw/qxl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/qxl.c b/hw/qxl.c
index ef69348..4cbab45 100644
--- a/hw/qxl.c
+++ b/hw/
Gerd Hoffmann writes:
> On 03/13/13 13:29, Anthony Liguori wrote:
>> Gerd Hoffmann writes:
>>
>>> Kill the dirty hack which hooks gtk vte initialization into the
>>> qemu consoles subsystem. The vte terminals are not related to qemu
>>> consoles at all. This simply doesn't belong there and it
Looks good,
Acked-by: Hans de Goede
On 03/13/2013 04:58 PM, Alon Levy wrote:
No change for 64 bit arches, but for 32 bit previously we zeroed half
the surfaces cmd array, instead of all of it.
Signed-off-by: Alon Levy
---
hw/qxl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
dif
Il 13/03/2013 13:34, Anthony Liguori ha scritto:
> Paolo Bonzini writes:
>
>> Il 13/03/2013 06:59, Liu Ping Fan ha scritto:
>>> These series aim to port network backend onto glib, and
>>> prepare for moving towards making network layer mutlit-thread.
>>> The brief of the whole aim and plan is doc
Hi,
>> Also: Once I'm done with the console cleanup it will be easy to make
>> 'vc' actually work with gtk.
>
> Please no. 'vc' needs to die. I don't want anyone using it...
Likewise easy.
>>> 'vc' is a graphical chardev and it should be up to what UI layer to
>>> decide how to express it
On Wed, Mar 13, 2013 at 08:45:51AM +0100, Markus Armbruster wrote:
> Anthony asked for a space between "PATCH" and "v" in the subject.
> Please try to remember next time.
>
> "Michael S. Tsirkin" writes:
>
> > libvirt has a long-standing bug: when removing the device,
> > it can request removal
On Wed, Mar 13, 2013 at 05:21:02PM +0100, Paolo Bonzini wrote:
> Il 13/03/2013 13:34, Anthony Liguori ha scritto:
> > Paolo Bonzini writes:
> >
> >> Il 13/03/2013 06:59, Liu Ping Fan ha scritto:
> >>> These series aim to port network backend onto glib, and
> >>> prepare for moving towards making
Amit Shah writes:
> From: Anthony Liguori
>
> Signed-off-by: Anthony Liguori
> Signed-off-by: Amit Shah
This patch broke vc switching in GTK.
> ---
> qemu-char.c | 1 -
> ui/console.c | 7 +++
> 2 files changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/qemu-char.c b/qemu-char.c
Paolo Bonzini writes:
> Il 13/03/2013 13:34, Anthony Liguori ha scritto:
>> Paolo Bonzini writes:
>>
>>> Il 13/03/2013 06:59, Liu Ping Fan ha scritto:
These series aim to port network backend onto glib, and
prepare for moving towards making network layer mutlit-thread.
The brief
Gerd Hoffmann writes:
> Hi,
>
>>> Also: Once I'm done with the console cleanup it will be easy to make
>>> 'vc' actually work with gtk.
>>
>> Please no. 'vc' needs to die. I don't want anyone using it...
>
> Likewise easy.
>
'vc' is a graphical chardev and it should be up to what UI la
Il 13/03/2013 18:06, mdroth ha scritto:
> But isn't there also an effort to make virtio-blk/virtio-net a model for
> threaded devices/subsystems in general, as opposed to "accelerators" for
> specific use-cases like tap-based backends? I think this is the main
> question, because most of the planni
Il 13/03/2013 18:23, Anthony Liguori ha scritto:
> I think the nesting is also a bit strange.
Nesting's gone since we added coroutines. :)
>> and AioContext's code is vastly simpler than GMainLoop's.
>
> For now.
Fair enough. :)
>> AioContext is also documented and unit tested, with tests
>> f
libvirt has a long-standing bug: when removing the device,
it can request removal but does not know when the
removal completes. Add an event so we can fix this in a robust way.
First patch only adds the event with ID, second patch adds a path field.
Split this way for ease of backport (stable down
libvirt has a long-standing bug: when removing the device,
it can request removal but does not know when the
removal completes. Add an event so we can fix this in a robust way.
Signed-off-by: Michael S. Tsirkin
---
QMP/qmp-events.txt| 16
hw/qdev.c | 12 +
We need to know the original path since unparenting loses this state.
Signed-off-by: Michael S. Tsirkin
---
hw/qdev.c| 4 ++--
include/qom/object.h | 3 ++-
qom/object.c | 4 +++-
3 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/hw/qdev.c b/hw/qdev.c
index bebc4
Add QOM path to device deleted event.
Signed-off-by: Michael S. Tsirkin
---
QMP/qmp-events.txt | 4 +++-
hw/qdev.c | 9 -
2 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/QMP/qmp-events.txt b/QMP/qmp-events.txt
index 24cf3e8..dcc826d 100644
--- a/QMP/qmp-events.txt
Paolo Bonzini writes:
> Il 13/03/2013 18:23, Anthony Liguori ha scritto:
>> I think the nesting is also a bit strange.
>
> Nesting's gone since we added coroutines. :)
Okay, I owe AioContext a deeper look then.
Regards,
Anthony Liguori
>>> I would like the dataplane virtio code to
>>> grow ev
On Wed, Mar 13, 2013 at 06:31:57PM +0100, Paolo Bonzini wrote:
> > We could do that purely
> > with AioContexts as well, but that rules out a large class of
> > backends that offloaded event loops can interact with, such as Chardevs,
> > so I think modelling how to handle both will provide a thread
Paolo Bonzini writes:
> Il 13/03/2013 18:23, Anthony Liguori ha scritto:
>> I think the nesting is also a bit strange.
>
> Nesting's gone since we added coroutines. :)
Okay, deeper isn't that hard apparently.
There's not a lot in AioContext. Specifically:
1) It has no facility for timer event
Eric Blake writes:
> On 03/11/2013 05:23 AM, Wenchao Xia wrote:
>> This patch adds block/snapshot.c and then moves the function
>> there. It also fixes small code style errors reported by check script.
>>
>> Signed-off-by: Wenchao Xia
>> ---
>> block/Makefile.objs |1 +
>> block/sna
> 1) It has no facility for timer events
Yup, it's on the todo list.
> 2) It's tied to file descriptors (only a problem for win32)
The other way round: it's not tied to file descriptors for win32,
which is already a problem for e.g. networked backends. main-loop.c
has the code that is needed,
"Michael S. Tsirkin" writes:
> On Wed, Mar 13, 2013 at 06:31:57PM +0100, Paolo Bonzini wrote:
>> > We could do that purely
>> > with AioContexts as well, but that rules out a large class of
>> > backends that offloaded event loops can interact with, such as Chardevs,
>> > so I think modelling how
-util-obj-y = util/ qobject/ qapi/ trace/
+util-obj-y = util/ qobject/ qapi/ trace/ qemu-file.o
Please either move it to util/ (and the include file to
include/qemu/file.h), or leave it in common-obj-y. I prefer the former,
since as a rule of thumb util-obj-y includes code that should be easy
Kevin Wolf writes:
> Am 12.03.2013 um 06:01 hat Wenchao Xia geschrieben:
>> Oops, Since it belongs to block layer I hope it can be LGPL2. Do you
>> know how to contact Fabrice Bellard to ask for a change?
>
> Fabrice is not the only copyright owner of this file.
>
> Just copy the license as it
Hi all,
I have working with Openstack Folsom and with Glusterfs as shared
storage for /instances. All working fine, but when i'm trying to use
"nova live-migration":
2013-03-07 18:33:42 3140 ERROR nova.virt.libvirt.driver [-] [instance:
773164b5-5e5c-4328-a762-d91f50f2ac33] Live Migration fa
This patch reorganizes qemu file operations to be in their own source file
instead of being lumped in savevm.c. Besides being more logical for maintenance
it also makes it easier for future users of the file functions to add tests.
v4 move qemu-file.c into util/ , leave the bdrv functions where t
Paolo Bonzini writes:
>> 1) It has no facility for timer events
>
> Yup, it's on the todo list.
>
>> 2) It's tied to file descriptors (only a problem for win32)
>
> The other way round: it's not tied to file descriptors for win32,
> which is already a problem for e.g. networked backends. main-lo
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