Anthony Liguori writes:
> On Tue, Sep 9, 2014 at 8:31 PM, Chun Yan Liu wrote:
>>
>>
> On 9/10/2014 at 02:23 AM, in message
> <87tx4girg6@blackfin.pond.sub.org>,
>> Markus Armbruster wrote:
>>> "Chun Yan Liu" writes:
>>>
>>> On 9/6/2014 at 05:23 AM, in message
>>> > , Stefano
>>
On Wed, 17 Sep 2014 07:12:42 +0800
Asias He wrote:
> Hello Paolo,
>
>
> On Tue, Sep 16, 2014 at 10:33 PM, Paolo Bonzini wrote:
>
> > Il 16/09/2014 16:25, Igor Mammedov ha scritto:
> > > Current master cc35a44cf7b522b,
> > >
> > > QEMU is not able to boot an stuck in SeaBIOS (only SeaBIOS vers
Signed-off-by: Markus Armbruster
---
ui/vnc-tls.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/ui/vnc-tls.c b/ui/vnc-tls.c
index 6392326..0f59f9b 100644
--- a/ui/vnc-tls.c
+++ b/ui/vnc-tls.c
@@ -444,8 +444,6 @@ static int vnc_set_x509_credential(VncDisplay *vd,
struct stat sb;
Ping?
Markus Armbruster writes:
> "Michael S. Tsirkin" writes:
>
>> On Wed, Aug 20, 2014 at 08:38:11PM +0200, Markus Armbruster wrote:
>>> Once upon a time, it was decided that qemu_realloc(ptr, 0) should
>>> abort. Switching to glib retired that bright idea. A bit of code
>>> that was added
Hi Igor,
- Original Message -
> From: "Igor Mammedov"
> To: "Gal Hammer"
> Cc: pbonz...@redhat.com, qemu-devel@nongnu.org
> Sent: Tuesday, September 16, 2014 5:54:28 PM
> Subject: Re: [Qemu-devel] [PATCH 2/2] i386: Add a Virtual Machine Generation
> ID device.
>
> On Tue, 16 Sep 2014 1
On 17 September 2014 00:04, Markus Armbruster wrote:
> Anthony Liguori writes:
>> You should fix TigerVNC. It's broken if it isn't sending repeat events.
>
> It *is* sending repeat events. The commit message says so, and I
> tested it to confirm.
The question of course is what "repeat events"
sorry it is not need to add VHOST_NET_SET_BACKEND.I found i can reset in
VHOST_GET_VRING_BASE because before the backend cleanup it will send
VHOST_GET_VRING_BASE.
On 2014/9/17 13:50, Linhaifeng wrote:
> Hi,
>
> The VHOST_NET_SET_BACKEND could tell the user when the backend is created or
> des
This patch introduces cpu_set_fpuc() function, which changes fpuc field
of the CPU state and calls update_fp_status() function.
These calls update status of softfloat library and prevent bugs caused
by non-coherent rounding settings of the FPU and softfloat.
v2 changes:
* Added missed calls and i
On Wed, Sep 17, 2014 at 4:05 PM, Pavel Dovgalyuk
wrote:
> This patch introduces cpu_set_fpuc() function, which changes fpuc field
> of the CPU state and calls update_fp_status() function.
> These calls update status of softfloat library and prevent bugs caused
> by non-coherent rounding settings o
On 2014/9/16 19:20, Igor Mammedov wrote:
On Tue, 16 Sep 2014 18:39:16 +0800
zhanghailiang wrote:
When do memory hotplug, if there is numa node, we should add
the memory size to the corresponding node memory size.
For now, it mainly affects the result of hmp command "info numa".
Signed-off-by
From: KONRAD Frederic
This makes qemu_savevm_state public for reverse-execution.
Signed-off-by: KONRAD Frederic
Reviewed-by: Amit Shah
Reviewed-by: Juan Quintela
---
include/sysemu/sysemu.h | 1 +
savevm.c| 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/i
From: KONRAD Frederic
Hi everybody,
This is the seventh version of this RFC (see the changes below).
The first patches:
migration: make qemu_savevm_state public.
icount: introduce icount timer.
icount: check for icount clock deadline when cpu loop exits.
icount: make icount extra comput
From: KONRAD Frederic
This adds some trace-events for reverse execution.
Signed-off-by: KONRAD Frederic
---
trace-events | 6 ++
1 file changed, 6 insertions(+)
diff --git a/trace-events b/trace-events
index fb58963..573dea9 100644
--- a/trace-events
+++ b/trace-events
@@ -1318,3 +1318,9
From: KONRAD Frederic
This introduces the basic reverse-execution mechanism.
Signed-off-by: KONRAD Frederic
---
Makefile.target | 1 +
cpus.c | 6 +
include/reverse-execution.h | 41 ++
reverse-execution.c | 308
From: KONRAD Frederic
This allows QEMU to trigger a debug exception when rexec_dbg_requested
is set.
Signed-off-by: KONRAD Frederic
---
cpu-exec.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/cpu-exec.c b/cpu-exec.c
index bd93165..be2070d 100644
--- a/cpu-exec.c
+++ b/cpu
From: KONRAD Frederic
This introduces a new timer based only on instruction counter and without any
compensation.
Signed-off-by: KONRAD Frederic
---
cpus.c | 21 +
include/qemu/timer.h | 9 -
qemu-timer.c | 8 +++-
stubs/cpu-get-ico
From: KONRAD Frederic
This creates QEMU options for reverse execution.
Signed-off-by: KONRAD Frederic
---
cpus.c | 15 +++
qemu-options.hx | 5 -
vl.c| 9 +++--
3 files changed, 26 insertions(+), 3 deletions(-)
diff --git a/cpus.c b/cpus.c
index 742f
From: KONRAD Frederic
This allows gdb to reverse step QEMU: reverse-stepi and reverse-cont commands
are allowed.
When step_backward is called, QEMU restores a snapshot before the actual
instruction and stops (with a debug exit) when the previous instruction is
reached.
Signed-off-by: KONRAD Fre
From: KONRAD Frederic
Notify events on icount clock when CPU loop exits.
Signed-off-by: KONRAD Frederic
Reviewed-by: Paolo Bonzini
---
cpus.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/cpus.c b/cpus.c
index 0ae6798..2e9e2ea 100644
--- a/cpus.c
+++ b/cpus.c
@@ -1030,6 +1030,11 @@
From: KONRAD Frederic
We don't want to warp on host clock as it is not deterministic for replay.
So this patch warp icount on the next QEMU_VIRTUAL_CLOCK event if reverse
execution is enabled.
The normal behaviour is kept when reverse execution is disabled.
Signed-off-by: KONRAD Frederic
---
From: KONRAD Frederic
This takes icount clock in account for icount extra computation so icount
clock's timers will be triggered at the exact time.
Signed-off-by: KONRAD Frederic
Reviewed-by: Paolo Bonzini
---
cpus.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/cpus.c b/cpu
On Tue, Sep 16, 2014 at 06:39:15PM +0800, zhanghailiang wrote:
> If we do not configure numa option, memory hotplug should work as well.
> It should not depend on numa option.
>
> Steps to reproduce:
> (1) Start VM: qemu-kvm -m 1024,slots=4,maxmem=8G
> (2) Hotplug memory
> It will fail and reports
Reply-To:
Thinking about the vhost-user protocol, VHOST_SET_MEM_TABLE
is used to update the memory mappings.
So shouldn't we want for response?
Otherwise e.g. guest can start using the memory
that vhost-user can't access.
Similarly, with an IOMMU vhost-user might access memory it shouldn't.
VH
Il 17/09/2014 08:22, Paolo Bonzini ha scritto:
>
>> What if instead of having a "mmu_index" for the mmu arrays, we have a pointer
>> to the "mmu context". This does imply an extra memory load on the fast path,
>> but probably not an extra instruction.
>>
>> With this, we can suddenly afford to ha
On Tue, Sep 16, 2014 at 11:03:04PM +0800, Wu Libin wrote:
> Yeah, i know dm-cache, it’s in the layer of block.
>
> Maybe my description is not clear enough.Just because i see a patch, it will
> set flags which can classify IO size in bio->bi_flags, and in the function
> sd_prep_fn, it will set t
I guess it's a workaround, but I think it's an ugly one.
Let's add this command properly.
What's the best way to do this?
A feature bit? Or just add a new command and assume
remote ignores what it can't handle?
Nikolay, docs/specs/vhost-user.txt seems silent on this
aspect. Can you send a patch d
On Tue, Sep 16, 2014 at 02:10:39PM +0200, Paolo Bonzini wrote:
> Il 16/09/2014 14:02, Alexey Kardashevskiy ha scritto:
> > I am having problems when migrate a guest via libvirt like this:
> >
> > virsh migrate --live --persistent --undefinesource --copy-storage-all
> > --verbose --desturi qemu+ssh
Il 17/09/2014 10:05, Pavel Dovgalyuk ha scritto:
> This patch introduces cpu_set_fpuc() function, which changes fpuc field
> of the CPU state and calls update_fp_status() function.
> These calls update status of softfloat library and prevent bugs caused
> by non-coherent rounding settings of the FP
On Sun, Sep 14, 2014 at 04:07:02PM +0400, Maria Kustova wrote:
> Signed-off-by: Maria Kustova
> ---
>
> v1 -> v2:
> * Simplified format of test result strings (based on the review of Fam Zheng
> and Markus Armbruster).
> * Reverted signature of the 'fuzz.selector()' function (based on the review
On 09/16/2014 10:40 PM, Eric Blake wrote:
On 09/16/2014 12:04 PM, Chrysostomos Nanakos wrote:
If event_notifier_init fails QEMU exits without printing
any error information to the user. This commit adds an error
message on failure:
# qemu [...]
Showing the actual command line you used would
> > >>
> > >> Doesn't this leak prop_list when local_err && prop_list?
> > >>
> > > No, it will not happen this situation.
> > >
> > >> Returning both a value in need of destruction and an error object is at
> > >> least highly unusual, and probably plain wrong.
> > >>
> > >> Should qmp_device_list
I think maybe is not need for the backend to wait for response.
There is another way.vhost-user send "VHOST_GET_MEM_TABLE" to qemu then qemu
send VHOST_SET_MEM_TABLE to update the regions of vhost-user.same as other
command.
If qemu could response the request of the vhost-user.the vhost-user cou
On Tue, Sep 09, 2014 at 09:45:06AM +0200, mreza...@redhat.com wrote:
> From: Miroslav Rezanina
>
> It was possible to call strcmp with NULL argument, that can cause
> segmentation fault. Properly checking parameters to prevent this
> situation.
>
> Signed-off-by: Miroslav Rezanina
> ---
> util
Peter Maydell writes:
> On 17 September 2014 00:04, Markus Armbruster wrote:
>> Anthony Liguori writes:
>>> You should fix TigerVNC. It's broken if it isn't sending repeat events.
>>
>> It *is* sending repeat events. The commit message says so, and I
>> tested it to confirm.
>
> The question
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Il 17/09/2014 11:06, Stefan Hajnoczi ha scritto:
> I think the fundamental problem here is that the mirror block job
> on the source host does not synchronize with live migration.
>
> Remember the mirror block job iterates on the dirty bitmap
> whene
On 2014/9/17 16:32, Hu Tao wrote:
On Tue, Sep 16, 2014 at 06:39:15PM +0800, zhanghailiang wrote:
If we do not configure numa option, memory hotplug should work as well.
It should not depend on numa option.
Steps to reproduce:
(1) Start VM: qemu-kvm -m 1024,slots=4,maxmem=8G
(2) Hotplug memory
I
On Wed, Sep 17, 2014 at 05:39:04PM +0800, Linhaifeng wrote:
> I think maybe is not need for the backend to wait for response.
>
> There is another way.vhost-user send "VHOST_GET_MEM_TABLE" to qemu then qemu
> send VHOST_SET_MEM_TABLE to update the regions of vhost-user.same as other
> command.
>
On Wed, 17 Sep 2014 03:36:58 -0400 (EDT)
Gal Hammer wrote:
> Hi Igor,
>
> - Original Message -
> > From: "Igor Mammedov"
> > To: "Gal Hammer"
> > Cc: pbonz...@redhat.com, qemu-devel@nongnu.org
> > Sent: Tuesday, September 16, 2014 5:54:28 PM
> > Subject: Re: [Qemu-devel] [PATCH 2/2] i3
Add Andrey Korolyov
On 09/17/2014 04:32 PM, Hu Tao wrote:
On Tue, Sep 16, 2014 at 06:39:15PM +0800, zhanghailiang wrote:
If we do not configure numa option, memory hotplug should work as well.
It should not depend on numa option.
Steps to reproduce:
(1) Start VM: qemu-kvm -m 1024,slots=4,maxm
"Gonglei (Arei)" writes:
>> > >>
>> > >> Doesn't this leak prop_list when local_err && prop_list?
>> > >>
>> > > No, it will not happen this situation.
>> > >
>> > >> Returning both a value in need of destruction and an error object is at
>> > >> least highly unusual, and probably plain wrong.
>>
On Wed, Sep 17, 2014 at 2:00 PM, Tang Chen wrote:
> Add Andrey Korolyov
>
> On 09/17/2014 04:32 PM, Hu Tao wrote:
>>
>> On Tue, Sep 16, 2014 at 06:39:15PM +0800, zhanghailiang wrote:
>>>
>>> If we do not configure numa option, memory hotplug should work as well.
>>> It should not depend on numa o
* Dr. David Alan Gilbert (git) (dgilb...@redhat.com) wrote:
> From: "Dr. David Alan Gilbert"
>
> This is based on Stefan and Joel's patch that creates a QEMUFile that goes
> to a memory buffer; from:
Actually, just spotted a bug in this; v4 coming shortly.
Dave
>
> http://lists.gnu.org/archiv
Signed-off-by: Paolo Bonzini
---
hw/scsi/vhost-scsi.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/hw/scsi/vhost-scsi.c b/hw/scsi/vhost-scsi.c
index 7146e0e..308b393 100644
--- a/hw/scsi/vhost-scsi.c
+++ b/hw/scsi/vhost-scsi.c
@@ -23,6 +23,7 @@
#include "hw/virtio/vho
On Wed, Sep 17, 2014 at 12:41:13PM +0200, Paolo Bonzini wrote:
I'm guessing you are fixing cross-endian configs?
Commit log should mention this?
> Signed-off-by: Paolo Bonzini
> ---
> hw/scsi/vhost-scsi.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/hw/scsi/vho
On Tue, Sep 16, 2014 at 11:30 PM, Kirill Batuzov wrote:
> On Tue, 16 Sep 2014, Markus Armbruster wrote:
>
>>
>> Kirill, you added the code being changed. Could you review the patch?
>>
>
> I'll try but this is more about GIOConditions which I do not understand
> well. See below.
>
> Zifei Tong w
Il 17/09/2014 12:47, Michael S. Tsirkin ha scritto:
> On Wed, Sep 17, 2014 at 12:41:13PM +0200, Paolo Bonzini wrote:
>
> I'm guessing you are fixing cross-endian configs?
Yes. Found only by inspection, though.
> Commit log should mention this?
Will do.
Paolo
On Thu, Sep 11, 2014 at 01:53:49AM -0700, Sanjay Kumar2 wrote:
> 1. With my new network based disk protocol, if I use 'raw' format, then it
> is working perfectly. But, when I am using 'qcow2' format, then is it causing
> issue. After debugging I found that it is returning because
> bdrv_get_ge
On Tue, Sep 16, 2014 at 08:12:15PM +0200, Markus Armbruster wrote:
> -s->enabled = dinfo ? bdrv_is_inserted(dinfo->bdrv) : 0;
> +s->enabled = bs && bdrv_is_inserted(bs);
This is not so mechanical but seems correct anyway.
Reviewed-by: Benoit Canet
Hi,
> Which brings us to the other half of this: what does our
> UI layer specify should be the behaviour for key repeat?
> Gerd, can you clarify what the common input layer's expectation
> is here? Should UI front ends call qemu_input_event_send_key()
> with 'down/down/down/up' or 'down/up/down
From: "Dr. David Alan Gilbert"
Modify some of tests/test-vmstate.c to use the in memory file based
on QEMUSizedBuffer to provide basic testing of QEMUSizedBuffer and
the associated memory backed QEMUFile type.
Only some of the tests are changed so that the fd backed QEMUFile is
still tested.
Si
From: "Dr. David Alan Gilbert"
Hi,
This patch-pair adds the QEMUSizedBuffer based in-memory QEMUFile
written by Stefan Berger and Joel Schopp. I've made some
fixes and modified the existing test-vmstate to use it for some test cases.
While there's nothing other than test cases using it yet,
From: "Dr. David Alan Gilbert"
This is based on Stefan and Joel's patch that creates a QEMUFile that goes
to a memory buffer; from:
http://lists.gnu.org/archive/html/qemu-devel/2013-03/msg05036.html
Using the QEMUFile interface, this patch adds support functions for
operating on in-memory sized
The device_name of a BlockDriverState is currently checked because it is
always used as a QemuOpts ID and qemu_opts_create() checks whether such
IDs are wellformed.
node-name is supposed to share the same namespace, but it isn't checked
currently. This patch adds explicit checks both for device_na
On Tue, Sep 16, 2014 at 08:12:17PM +0200, Markus Armbruster wrote:
> Commit 12c5674 turned it into a pointer to member blk.conf.
>
> Signed-off-by: Markus Armbruster
> ---
> hw/block/virtio-blk.c | 28 ++--
> include/hw/virtio/virtio-blk.h | 1 -
> 2 files chang
> -if (size % dev->blk.conf.logical_block_size) {
> +if (size % dev->conf.conf.logical_block_size) {
This look strange (conf.conf)
Anyway this seems correct.
Reviewed-by: Benoit Canet
On Mi, 2014-09-17 at 09:33 +0200, Markus Armbruster wrote:
> Signed-off-by: Markus Armbruster
> ---
> ui/vnc-tls.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/ui/vnc-tls.c b/ui/vnc-tls.c
> index 6392326..0f59f9b 100644
> --- a/ui/vnc-tls.c
> +++ b/ui/vnc-tls.c
> @@ -444,8 +444,6 @@
When guest sends udp packet with source port and source addr 0,
uninitialized socket is picked up when looking for matching and already
created udp sockets, and later passed to sosendto() where NULL pointer
dereference is hit during so->slirp->vnetwork_mask.s_addr access.
Fix this by checking that
On Tue, Sep 16, 2014 at 08:12:22PM +0200, Markus Armbruster wrote:
> Signed-off-by: Markus Armbruster
> ---
> block/block-backend.c | 1 -
> blockdev.c| 3 +--
> include/sysemu/blockdev.h | 1 -
> 3 files changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/block/block-ba
On Tue, Sep 16, 2014 at 08:12:21PM +0200, Markus Armbruster wrote:
> Signed-off-by: Markus Armbruster
> ---
> include/hw/isa/pc87312.h | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/include/hw/isa/pc87312.h b/include/hw/isa/pc87312.h
> index befc8bd..bf74470 100644
> --- a/include/hw
Add a 16-bytes buffer to allow storing a 128-bit UUID value in an
ACPI table.
Signed-off-by: Gal Hammer
Reviewed-by: Paolo Bonzini
---
scripts/acpi_extract.py | 23 ++-
1 file changed, 14 insertions(+), 9 deletions(-)
diff --git a/scripts/acpi_extract.py b/scripts/acpi_extr
> +int qemu_opts_id_wellformed(const char *id)
This return 0 and 1 as a bool.
Could we make the function return bool in the same series ?
I wonder what are the possible interferences between !strchr("-._", id[i])
and Jeff's node name auto naming series.
Based on Microsoft's sepecifications (paper can be dowloaded from
http://go.microsoft.com/fwlink/?LinkId=260709), add a device
description to the SSDT ACPI table.
The GUID is set using a new "vmgenid" device.
Signed-off-by: Gal Hammer
Reviewed-By: Igor Mammedov
---
default-configs/i386-softmmu
Hi,
A two parts patch to add a QEmu support for Microsoft's Virtual Machine
Generation ID device.
The first one add a new ACPI directive which allow to use a 16-bytes
buffer in an ACPI table. This buffer is for storing the VM's UUID.
The second is the ACPI tables changes and the actual device.
Hello Paolo,
On Tue, Sep 16, 2014 at 10:33 PM, Paolo Bonzini wrote:
> Il 16/09/2014 16:25, Igor Mammedov ha scritto:
> > Current master cc35a44cf7b522b,
> >
> > QEMU is not able to boot an stuck in SeaBIOS (only SeaBIOS version was
> printed)
> > when started with "-device pvscsi" CLI option.
>
> --
> 1.9.3
>
Reviewed-by: Benoit Canet
> 1.9.3
>
Reviewed-by: Benoit Canet
Am 13.09.2014 um 18:45 schrieb Richard Henderson:
> In preparation for removing a bunch of ifdefs from cpu_exec.
>
> Cc: Andreas Färber
> Signed-off-by: Richard Henderson
> ---
> cpu-exec.c| 9 ++---
> include/qom/cpu.h | 5 +
> qom/cpu.c | 6 --
> 3 files changed, 1
Am 17.09.2014 um 13:49 hat Benoît Canet geschrieben:
>
>
> > +int qemu_opts_id_wellformed(const char *id)
>
> This return 0 and 1 as a bool.
> Could we make the function return bool in the same series ?
I considered the change (as you probably saw, the new block.c function
returns a bool), but
On 09/16/2014 11:54 PM, Markus Armbruster wrote:
> Eric Blake writes:
>
>> On 09/16/2014 12:31 PM, Paolo Bonzini wrote:
>>
Change legacy_name to point to a detailed human-readable
description of the type?
E.g. "Ethernet 6-byte MAC Address, format: AA:BB:CC:DD:EE:FF"?
>>>
>>> If lib
On 09/17/2014 03:16 AM, Chrysostomos Nanakos wrote:
> On 09/16/2014 10:40 PM, Eric Blake wrote:
>> On 09/16/2014 12:04 PM, Chrysostomos Nanakos wrote:
>>> If event_notifier_init fails QEMU exits without printing
>>> any error information to the user. This commit adds an error
>>> message on failure
On Tue, Sep 16, 2014 at 09:36:55PM +0800, arei.gong...@huawei.com wrote:
> From: Gonglei
>
> Signed-off-by: Gonglei
> ---
> hmp.c | 2 ++
> 1 file changed, 2 insertions(+)
Thanks, applied to my block tree:
https://github.com/stefanha/qemu/commits/block
Stefan
pgpnBQq4Qev3R.pgp
Description:
On Wed, Aug 20, 2014 at 07:59:32PM +0200, Max Reitz wrote:
> This is a follow-up series to my previous series
> "[PATCH v2 0/4] qcow2: Allow runtime specification of cache sizes" which
> adds missing qcow2 runtime options to the appropriate structure in
> qapi/block-core (overlap check mode and met
On 09/17/2014 04:01 PM, Eric Blake wrote:
On 09/17/2014 03:16 AM, Chrysostomos Nanakos wrote:
On 09/16/2014 10:40 PM, Eric Blake wrote:
On 09/16/2014 12:04 PM, Chrysostomos Nanakos wrote:
If event_notifier_init fails QEMU exits without printing
any error information to the user. This commit ad
On Tue, Aug 19, 2014 at 04:25:10PM +0400, Maria Kustova wrote:
> This patch series was created for the 'block-next' branch and based on the
> next
> series:
> [PATCH V3] layout: Reduce number of generator functions in __init__
>
> v0 -> v1 (based on the review of Fam Zheng):
> * Fixed t
The Wednesday 17 Sep 2014 à 13:31:06 (+0200), Kevin Wolf wrote :
> The device_name of a BlockDriverState is currently checked because it is
> always used as a QemuOpts ID and qemu_opts_create() checks whether such
> IDs are wellformed.
>
> node-name is supposed to share the same namespace, but it
On 09/17/2014 07:25 PM, Paolo Bonzini wrote:
> Il 17/09/2014 11:06, Stefan Hajnoczi ha scritto:
>> I think the fundamental problem here is that the mirror block job
>> on the source host does not synchronize with live migration.
>
>> Remember the mirror block job iterates on the dirty bitmap
>> w
On a system with a low limit of open files the initialization
of the event notifier could fail and QEMU exits without printing any
error information to the user.
The problem can be easily reproduced by enforcing a low limit of open
files and start QEMU with enough I/O threads to hit this limit.
T
v3->v4
--
* Remove escaped single quotes from error messages.
* Rephrase commit log.
v2->v3
--
* Remove errno usage and print the detailed message based on errno when
event_notifier_init() fails.
* Propagate error and return from iothread_complete() if aio_context_new()
fails.
* Return
Cool, the document should be the design of the patch.
The patch is a lustre in intel.
Thanks,-:)
On 17 Sep, 2014, at 5:01 pm, Stefan Hajnoczi wrote:
> On Tue, Sep 16, 2014 at 11:03:04PM +0800, Wu Libin wrote:
>> Yeah, i know dm-cache, it’s in the layer of block.
>>
>> Maybe my description is no
Hi,
As a general comment, when sending a cover letter for a single patch,
please use --numbered, so that the cover letter becomes [PATCH 0/1] and
the patch [PATCH 1/1] so they don't end up with identical subjects.
Thanks,
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germa
On Thu, Sep 04, 2014 at 04:15:21PM +0200, Christian Borntraeger wrote:
> On 03/09/14 17:46, Stefan Hajnoczi wrote:
> > On Tue, Jul 29, 2014 at 02:27:19PM +0200, Ekaterina Tumanova wrote:
> > guest after live migration? QEMU doesn't automatically query the
> > storage because these parameters must
On 09/17/2014 07:51 AM, Andreas Färber wrote:
> Hi,
>
> As a general comment, when sending a cover letter for a single patch,
> please use --numbered, so that the cover letter becomes [PATCH 0/1] and
> the patch [PATCH 1/1] so they don't end up with identical subjects.
Or, when sending a single p
On Thu, Sep 04, 2014 at 02:28:26PM +0400, Ekaterina Tumanova wrote:
> On 09/03/2014 07:46 PM, Stefan Hajnoczi wrote:
> >On Tue, Jul 29, 2014 at 02:27:19PM +0200, Ekaterina Tumanova wrote:
> >>This patch add the blkconf_blocksize call to all
> >>devices, which use DEFINE_BLOCK_PROPERTIES.
> >>If the
On Wed, Sep 17, 2014 at 01:41:30PM +0200, Petr Matousek wrote:
> When guest sends udp packet with source port and source addr 0,
> uninitialized socket is picked up when looking for matching and already
> created udp sockets, and later passed to sosendto() where NULL pointer
> dereference is hit du
Without activating the mouse event handler, mouse events are not
delivered to the new handler. Input events are only delivered to
the first matching handler in the input chain. Activating a handler
moves the handler to the start of the chain.
Note: qemu_add_kbd_event_handler adds and activates the
The keyboard event handler was not being removed, a NULL-callback
entry was being added to intercept events. Use the unregister call
to remove the keyboard event handler when appropriate.
Signed-off-by: Owen smith
---
hw/display/xenfb.c | 12 ++--
1 file changed, 10 insertions(+), 2 dele
Some frontends may require absolute axes that are not scaled to
DisplaySurface sizes.
backend: feature-no-abs-rescale
Value: 0/1 (boolean)
Default: 0
Indicates whether backend supports unscaled absolute axes. Unscaled
axes are in the range [0, 0x7fff].
frontend: request-no-abs-re
Adds "page-gref" to the frontend location to specify the grant
reference of the shared page. Adds the DEVOPS_FLAG_NEED_GNTDEV to
both vfb and vkbd device flags. "page-ref" is checked first to
avoid breaking existing frontends.
"page-gref"
Value:
Grant reference to use to map the shared ri
This patch series contains improvments for the Xen vkbd backend to support a
Windows PV frontend mouse and keyboard. This allows VNC connections to have
an absolute pointer without the USB tabled device enabled, and any unneccessary
polling associated with the USB devices.
Changes over v1:
* Spl
Added feature to allow vkbd connection without waiting for vfb device.
Windows PV frontend requires connection without a vfb device, Ubuntu HVM
would not start correctly without the wait for vfb device.
backend: feature-no-console
Value: 0/1 (boolean)
Default Value: 0
A value of "1" i
On Wed, Sep 17, 2014 at 10:25 AM, Paolo Bonzini wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
>
> Il 17/09/2014 11:06, Stefan Hajnoczi ha scritto:
>> I think the fundamental problem here is that the mirror block job
>> on the source host does not synchronize with live migration.
>>
>> R
On Wed, Sep 17, 2014 at 2:44 PM, Alexey Kardashevskiy wrote:
> On 09/17/2014 07:25 PM, Paolo Bonzini wrote:
> btw any better idea of a hack to try? Testers are pushing me - they want to
> upgrade the broken setup and I am blocking them :) Thanks!
Paolo's qemu_co_mutex_lock(&s->lock) idea in qcow2
On Thu, Aug 21, 2014 at 01:44:31PM -0400, John Snow wrote:
> This submission does not re-send earlier patches in the series which
> have already been merged into QEMU, which were primarily staging
> fixes and small tweaks to support this smaller set of patches.
>
> This patch series introduces a n
[adding libvirt list]
On 09/17/2014 09:04 AM, Stefan Hajnoczi wrote:
> On Wed, Sep 17, 2014 at 10:25 AM, Paolo Bonzini wrote:
>> -BEGIN PGP SIGNED MESSAGE-
>> Hash: SHA1
>>
>> Il 17/09/2014 11:06, Stefan Hajnoczi ha scritto:
>>> I think the fundamental problem here is that the mirror bloc
On 09/17/2014 02:16 AM, Paolo Bonzini wrote:
>
> Looks good. Richard, are you going to pick it up or shall I?
Go ahead.
r~
On 09/17/2014 04:54 AM, Andreas Färber wrote:
> I am fine with adding such hooks, but please let's use a better, active
> name. CPUClass is the struct name and cpu-exec is a file name; the hook
> should say what it's doing, not where the code (used to) live(s). Just
> exec_enter/exec_exit possibly?
On 09/17/2014 01:53 AM, Paolo Bonzini wrote:
> +/* All the TLBs together must be smaller than 64k on RISC machines */
> +#if !defined(__i386__) && !defined(__x86_64__) && !defined(__aarch64__) \
> +&& !defined(__sparc__) && !defined(CONFIG_TCG_INTERPRETER)
> +#define CPU_TLB_BITS (NB_MMU_MODES
Riku Voipio wrote on 2014/09/01 11:51:15:
>
> On Mon, Sep 01, 2014 at 10:12:18AM +0100, Peter Maydell wrote:
> > On 1 September 2014 09:51, Paolo Bonzini wrote:
> > > Il 29/08/2014 20:01, Peter Maydell ha scritto:
> > >> [cc'ing MJT for more distro opinion since I think fundamentally
> > >> the
Reviewed-by: Greg Bellows
On 12 September 2014 21:29, Edgar E. Iglesias
wrote:
> From: "Edgar E. Iglesias"
>
> Signed-off-by: Edgar E. Iglesias
> ---
> target-arm/cpu.h| 19 ++-
> target-arm/helper.c | 35 +--
> 2 files changed, 51 insertio
On 9 September 2014 11:14, Peter Maydell wrote:
> On 5 September 2014 16:15, Ard Biesheuvel wrote:
>> When booting with -bios or -pflash rather than -kernel, we need to make sure
>> reset handlers are registered.
>>
>> Signed-off-by: Ard Biesheuvel
>> ---
>> hw/arm/boot.c | 4
>> 1 file ch
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