On 08/22/2011 10:41 PM, Stefan Hajnoczi wrote:
On Mon, Aug 22, 2011 at 3:16 PM, Paolo Bonzini wrote:
On 08/22/2011 02:04 PM, Stefan Hajnoczi wrote:
Please use the block layer instead of reinventing portable file I/O.
Also, please check which of the utility functions already exist in
QEMU. I
2011/8/20 Stefan Weil :
> Am 16.08.2011 20:50, schrieb Paolo Bonzini:
>>
>> On 08/16/2011 05:45 AM, Stefan Hajnoczi wrote:
>>>
>>> Roy,
>>> This stack trace does not reveal much.
>>>
>>> Is there any MinGW gcc user that has successfully built and run
>>> qemu.git?
>>
>> I would be surprised if Stef
On 08/22/2011 09:21 PM, Anthony Liguori wrote:
-ticks = cpu_get_real_ticks();
-if (timers_state.cpu_ticks_prev > ticks) {
-/* Note: non increasing ticks may happen if the host uses
- software suspend */
-timers_state.cpu_ticks_offset += timers
On Mon, Aug 22, 2011 at 02:45:48PM -0700, Sage Weil wrote:
> diff --git a/block/rbd.c b/block/rbd.c
> index d5659cd..b0cd750 100644
> --- a/block/rbd.c
> +++ b/block/rbd.c
> @@ -169,6 +169,34 @@ done:
> return ret;
> }
>
> +static char *qemu_rbd_parse_clientname(const char *conf, char *clie
On Mon, Aug 22, 2011 at 04:01:08PM -0500, Anthony Liguori wrote:
> On 08/22/2011 03:48 PM, Ryan Harper wrote:
> >* Stefan Hajnoczi [2011-08-22 15:32]:
> >>We wouldn't rm -rf block/* because we still need qemu-nbd. It
> >>probably makes sense to keep what we have today. I'm talking more
> >>about
On 08/22/2011 10:28 PM, Jan Kiszka wrote:
- QEMU_CLOCK_VIRTUAL: Without -icount, same as above, but stops when
the guest is stopped. The offset to compensate for stopped
times is based on TSC, not sure why. With -icount, things get more
complicated, Paolo had some nice explanations
On Tue, Aug 23, 2011 at 10:12:05AM +0200, Paolo Bonzini wrote:
> On 08/22/2011 10:28 PM, Jan Kiszka wrote:
> > - QEMU_CLOCK_VIRTUAL: Without -icount, same as above, but stops when
> > the guest is stopped. The offset to compensate for stopped
> > times is based on TSC, not sure why. With
On Tue, Aug 23, 2011 at 06:15:33AM -0300, Marcelo Tosatti wrote:
> On Tue, Aug 16, 2011 at 11:56:37PM -0400, Umesh Deshpande wrote:
> > ramlist mutex is implemented to protect the RAMBlock list traversal in the
> > migration thread from their addition/removal from the iothread.
> >
> > Signed-off-
On Tue, Aug 16, 2011 at 11:56:37PM -0400, Umesh Deshpande wrote:
> ramlist mutex is implemented to protect the RAMBlock list traversal in the
> migration thread from their addition/removal from the iothread.
>
> Signed-off-by: Umesh Deshpande
> ---
> cpu-all.h |2 ++
> exec.c|
On Mon, Aug 22, 2011 at 12:18:49PM +0300, Avi Kivity wrote:
> On 08/17/2011 07:19 AM, Liu, Jinsong wrote:
> > From a9670ddff84080c56183e2d678189e100f891174 Mon Sep 17 00:00:00 2001
> >From: Liu, Jinsong
> >Date: Wed, 17 Aug 2011 11:36:28 +0800
> >Subject: [PATCH] KVM: emulate lapic tsc deadline tim
On Sun, Aug 21, 2011 at 04:00, Stefan Weil wrote:
> Am 15.08.2011 08:39, schrieb Jan Kiszka:
>>
>> The following changes since commit
>> 3b6ffe50300f13240e1b46420ad05da1116df410:
>>
>> hw/scsi-bus.c: Fix use of uninitialised variable (2011-08-14 19:34:25
>> +)
>>
>> are available in the git re
On Mon, Aug 22, 2011 at 6:29 PM, Jan Kiszka wrote:
> On 2011-08-14 06:04, Avi Kivity wrote:
>> In certain circumstances, posix-aio-compat can incur a lot of latency:
>> - threads are created by vcpu threads, so if vcpu affinity is set,
>> aio threads inherit vcpu affinity. This can cause many
Hello all,
I am wondering to know whether QEMU could run "the same" twice. ie. the same
of execution trace.
I read the user manual and find options like: "-clock dynticks -rtc
base=2006-06-17T16:01:21,clock=vm -icount 1".
Would QEMU run "the same" with these options??
PS. I also found the functi
On Mon, Aug 22, 2011 at 08:52:18PM -0400, aafabbri wrote:
> You have to enforce group/iommu domain assignment whether you have the
> existing uiommu API, or if you change it to your proposed
> ioctl(inherit_iommu) API.
>
> The only change needed to VFIO here should be to make uiommu fd assignment
On Tue, Aug 23, 2011 at 02:54:43AM -0400, Benjamin Herrenschmidt wrote:
> Possibly, the question that interest me the most is what interface will
> KVM end up using. I'm also not terribly fan with the (perceived)
> discrepancy between using uiommu to create groups but using the group fd
> to actual
Am 22.08.2011 23:01, schrieb Anthony Liguori:
> On 08/22/2011 03:48 PM, Ryan Harper wrote:
>> * Stefan Hajnoczi [2011-08-22 15:32]:
>>> We wouldn't rm -rf block/* because we still need qemu-nbd. It
>>> probably makes sense to keep what we have today. I'm talking more
>>> about a shift from writi
On 08/23/2011 11:17 AM, Marcelo Tosatti wrote:
> >typedef struct RAMList {
> > +QemuMutex mutex;
> >uint8_t *phys_dirty;
> >QLIST_HEAD(ram, RAMBlock) blocks;
> >QLIST_HEAD(, RAMBlock) blocks_mru;
>
> A comment on what the mutex protects would be good.
Ind
On Tue, Aug 23, 2011 at 12:25 PM, Kevin Wolf wrote:
> Am 22.08.2011 23:01, schrieb Anthony Liguori:
>> On 08/22/2011 03:48 PM, Ryan Harper wrote:
>>> * Stefan Hajnoczi [2011-08-22 15:32]:
We wouldn't rm -rf block/* because we still need qemu-nbd. It
probably makes sense to keep what we
Am 12.08.2011 14:33, schrieb MORITA Kazutaka:
> This makes the sheepdog block driver support bdrv_co_readv/writev
> instead of bdrv_aio_readv/writev.
>
> With this patch, Sheepdog network I/O becomes fully asynchronous. The
> block driver yields back when send/recv returns EAGAIN, and is resumed
On 08/21/2011 09:15 PM, Natalia Portillo wrote:
> Definitively you don't know how a Mac works, you don't want to know
> and you don't need to.
I do not care about the half of MacOS that Apple burns into ROM which
Linux does not use, true.
On 08/20/2011 07:23 PM, Natalia Portillo wrote:
>
>
On 08/23/2011 02:43 AM, Paolo Bonzini wrote:
On 08/22/2011 09:21 PM, Anthony Liguori wrote:
- ticks = cpu_get_real_ticks();
- if (timers_state.cpu_ticks_prev > ticks) {
- /* Note: non increasing ticks may happen if the host uses
- software suspend */
- timers_state.cpu_ticks_offset += timers_sta
Am 16.08.2011 01:16, schrieb Devin Nakamura:
> Signed-off-by: Devin Nakamura
> ---
> block/qed.c |2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/block/qed.c b/block/qed.c
> index 333f067..9a1e49c 100644
> --- a/block/qed.c
> +++ b/block/qed.c
> @@ -263,6 +263,8 @@
On Tue, Aug 23, 2011 at 01:41:48PM +0200, Paolo Bonzini wrote:
> On 08/23/2011 11:17 AM, Marcelo Tosatti wrote:
> >typedef struct RAMList {
> > +QemuMutex mutex;
> >uint8_t *phys_dirty;
> >QLIST_HEAD(ram, RAMBlock) blocks;
> >QLIST_HEAD
On 08/23/2011 06:01 AM, Stefan Hajnoczi wrote:
On Mon, Aug 22, 2011 at 6:29 PM, Jan Kiszka wrote:
On 2011-08-14 06:04, Avi Kivity wrote:
In certain circumstances, posix-aio-compat can incur a lot of latency:
- threads are created by vcpu threads, so if vcpu affinity is set,
aio threads i
On 08/23/2011 02:33 PM, Anthony Liguori wrote:
cpu_get_ticks is used also to emulate the guest TSC, are you sure you
want to change that uniformly to a 1 GHz rate?
Where possible, CLOCK_MONOTONIC_RAW should be implemented in terms or
rdtscp. It will provide the highest accuracy time source tha
This patch introduces the query-block-jobs HMP/QMP command. It is
currently unimplemented and returns an empty dict.
query-block-jobs
Show progress of ongoing block device operations.
Return a json-array of all block device operations. If no operation is
active then return an
This patch introduces the block_job_cancel HMP/QMP command. It is
currently unimplemented and returns the 'DeviceNotActive' error.
block_job_cancel
Stop an active block streaming operation.
This command returns once the active block streaming operation has been
stopped. It is
These patches put in place the image streaming QMP/HMP commands and
documentation. Image streaming itself is not implemented by this patch series
but the HMP/QMP commands that libvirt uses are implemented to return
NotSupported.
The Image Streaming API can be used to copy the contents of a backin
This patch introduces the block_job_set_speed HMP/QMP command. It is
currently unimplemented and returns the 'NotSupported' error.
block_job_set_speed
---
Set maximum speed for a background block operation.
This command can only be issued when there is an active block job.
Thro
This patch introduces the block_stream HMP/QMP command. It is currently
unimplemented and returns the 'NotSupported' error.
block_stream
Copy data from a backing file into a block device.
The block streaming operation is performed in the background until the
entire backing file has
On 2011-08-23 14:40, Anthony Liguori wrote:
> On 08/23/2011 06:01 AM, Stefan Hajnoczi wrote:
>> On Mon, Aug 22, 2011 at 6:29 PM, Jan Kiszka wrote:
>>> On 2011-08-14 06:04, Avi Kivity wrote:
In certain circumstances, posix-aio-compat can incur a lot of latency:
- threads are created by
On Mon, Aug 22, 2011 at 05:03:53PM -0400, Benjamin Herrenschmidt wrote:
>
> > I am in favour of /dev/vfio/$GROUP. If multiple devices should be
> > assigned to a guest, there can also be an ioctl to bind a group to an
> > address-space of another group (certainly needs some care to not allow
> > t
These patches mostly cleanup some AIO code using coroutines.
Mostly they use stack instead of allocated AIO structure.
Feel free to collapse it too short.
Frediano Ziglio (15):
qcow: allocate QCowAIOCB structure using stack
qcow: QCowAIOCB field cleanup
qcow: move some blocks of code to avoi
instead of calling qemi_aio_get use stack
Signed-off-by: Frediano Ziglio
---
block/qcow.c | 52
block/qcow2.c | 38 +++---
2 files changed, 27 insertions(+), 63 deletions(-)
diff --git a/block/qcow.c b/blo
remove unused field from this structure and put some of them in
qcow_aio_read_cb and qcow_aio_write_cb
Signed-off-by: Frediano Ziglio
---
block/qcow.c | 137 +++--
1 files changed, 65 insertions(+), 72 deletions(-)
diff --git a/block/qcow.c
Signed-off-by: Frediano Ziglio
---
block/qcow.c | 53 ++---
1 files changed, 26 insertions(+), 27 deletions(-)
diff --git a/block/qcow.c b/block/qcow.c
index 9754ca9..4ede7f3 100644
--- a/block/qcow.c
+++ b/block/qcow.c
@@ -520,35 +520,18 @@ sta
Signed-off-by: Frediano Ziglio
---
block/qcow.c | 63 --
1 files changed, 0 insertions(+), 63 deletions(-)
diff --git a/block/qcow.c b/block/qcow.c
index f28c821..8cbabdd 100644
--- a/block/qcow.c
+++ b/block/qcow.c
@@ -190,24 +190,6 @@
Signed-off-by: Frediano Ziglio
---
block/qcow2.c | 207 ++---
1 files changed, 80 insertions(+), 127 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 287dd99..d34bd72 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -372,83 +372
Signed-off-by: Frediano Ziglio
---
block/qcow2.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index d34bd72..07529b1 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -492,6 +492,7 @@ fail:
qemu_co_mutex_unlock(&s->lock);
qem
Signed-off-by: Frediano Ziglio
---
block/qcow2-refcount.c |5 +
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index 2a915be..0f9a64a 100644
--- a/block/qcow2-refcount.c
+++ b/block/qcow2-refcount.c
@@ -140,10 +140,7 @@ stat
Signed-off-by: Frediano Ziglio
---
block/qcow2-refcount.c | 11 +--
1 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index 0f9a64a..243c24b 100644
--- a/block/qcow2-refcount.c
+++ b/block/qcow2-refcount.c
@@ -681,14 +681,13
On Mon, Aug 22, 2011 at 03:17:00PM -0400, Alex Williamson wrote:
> On Mon, 2011-08-22 at 19:25 +0200, Joerg Roedel wrote:
> > I am in favour of /dev/vfio/$GROUP. If multiple devices should be
> > assigned to a guest, there can also be an ioctl to bind a group to an
> > address-space of another gro
Signed-off-by: Frediano Ziglio
---
block/qcow.c | 291 -
1 files changed, 123 insertions(+), 168 deletions(-)
diff --git a/block/qcow.c b/block/qcow.c
index 4ede7f3..f28c821 100644
--- a/block/qcow.c
+++ b/block/qcow.c
@@ -486,223 +486,17
Signed-off-by: Frediano Ziglio
---
block/qcow2.c | 22 +++---
1 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 4b9ec29..7e13283 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -378,7 +378,6 @@ typedef struct QCowAIOCB {
Signed-off-by: Frediano Ziglio
---
block/qcow2.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 7e13283..519fc8b 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -373,7 +373,7 @@ int qcow2_backing_read1(BlockDriverState *bs, Q
2011/8/22 Kevin Wolf :
> Am 09.08.2011 09:46, schrieb Frediano Ziglio:
>> These patches mostly cleanup some AIO code using coroutines.
>> Mostly they use stack instead of allocated AIO structure.
>> Feel free to collapse it too short.
>>
>> Frediano Ziglio (15):
>> qcow: allocate QCowAIOCB struct
On 08/23/2011 08:02 AM, Jan Kiszka wrote:
On 2011-08-23 14:40, Anthony Liguori wrote:
You should be able to just use an eventfd or pipe.
Better yet, we should look at using GThreadPool to replace posix-aio-compat.
When interacting with the thread pool is part of some time-critical path
(easil
Signed-off-by: Frediano Ziglio
---
block/qcow2.c | 10 +++---
1 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index bb6c75e..4171b47 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -381,11 +381,8 @@ typedef struct QCowAIOCB {
uint64_t byt
Signed-off-by: Frediano Ziglio
---
block/qcow2.c | 98 +
1 files changed, 43 insertions(+), 55 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 4171b47..f920dbe 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -377,7 +377,6
prepare to remove read/write callbacks
Signed-off-by: Frediano Ziglio
---
block/qcow2.c | 272 -
1 files changed, 135 insertions(+), 137 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 519fc8b..287dd99 100644
--- a/block/qco
Signed-off-by: Frediano Ziglio
---
block/qcow2.c | 15 ---
1 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index f920dbe..4b9ec29 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -381,7 +381,6 @@ typedef struct QCowAIOCB {
uint64_t
On 2011-08-23 16:02, Anthony Liguori wrote:
> On 08/23/2011 08:02 AM, Jan Kiszka wrote:
>> On 2011-08-23 14:40, Anthony Liguori wrote:
>>> You should be able to just use an eventfd or pipe.
>>>
>>> Better yet, we should look at using GThreadPool to replace posix-aio-compat.
>>
>> When interacting w
On 08/22/2011 03:25 PM, Anthony Liguori wrote:
On 08/22/2011 01:22 PM, Daniel P. Berrange wrote:
On Mon, Aug 22, 2011 at 12:25:25PM -0500, Anthony Liguori wrote:
On 08/22/2011 11:50 AM, Daniel P. Berrange wrote:
On Mon, Aug 22, 2011 at 11:29:12AM -0500, Anthony Liguori wrote:
I don't think it
On 08/23/2011 09:26 AM, Corey Bryant wrote:
On 08/22/2011 03:25 PM, Anthony Liguori wrote:
On 08/22/2011 01:22 PM, Daniel P. Berrange wrote:
On Mon, Aug 22, 2011 at 12:25:25PM -0500, Anthony Liguori wrote:
On 08/22/2011 11:50 AM, Daniel P. Berrange wrote:
On Mon, Aug 22, 2011 at 11:29:12AM -0
On Tue, Aug 23, 2011 at 5:35 AM, Stefan Hajnoczi wrote:
> On Mon, Aug 22, 2011 at 9:59 PM, Blue Swirl wrote:
>> On Mon, Aug 22, 2011 at 8:23 PM, Stefan Hajnoczi wrote:
>>> On Mon, Aug 22, 2011 at 7:14 PM, Blue Swirl wrote:
OpenBIOS uses traditional DPRINTFs for debugging. I was considering
On Tue, Aug 23, 2011 at 3:34 PM, Blue Swirl wrote:
> On Tue, Aug 23, 2011 at 5:35 AM, Stefan Hajnoczi wrote:
>> On Mon, Aug 22, 2011 at 9:59 PM, Blue Swirl wrote:
>>> On Mon, Aug 22, 2011 at 8:23 PM, Stefan Hajnoczi wrote:
On Mon, Aug 22, 2011 at 7:14 PM, Blue Swirl wrote:
> OpenBIOS
Hi,
I'm Steve, an embedded software developper for Bombardier Transportation
Canada. We use the MPC5200 for most of our onboard computers inside train
control systems. To enhance our SW engineering process, we would like the
emulate the MPC5200 processor using QEMU, an open source software CPU
On Tue, Aug 23, 2011 at 2:45 PM, Stefan Hajnoczi wrote:
> On Tue, Aug 23, 2011 at 3:34 PM, Blue Swirl wrote:
>> On Tue, Aug 23, 2011 at 5:35 AM, Stefan Hajnoczi wrote:
>>> On Mon, Aug 22, 2011 at 9:59 PM, Blue Swirl wrote:
On Mon, Aug 22, 2011 at 8:23 PM, Stefan Hajnoczi
wrote:
On Tue, Aug 23, 2011 at 2:40 PM, Eric Blake wrote:
> On 08/23/2011 03:52 AM, Stefan Hajnoczi wrote:
>>
>> On Wed, Aug 10, 2011 at 11:08 PM, Eric Blake wrote:
>>>
>>> disk snapshot: the state of a virtual disk used at a given time; once a
>>> snapshot exists, then it is possible to track a delta o
On 08/22/2011 02:39 PM, Blue Swirl wrote:
On Mon, Aug 22, 2011 at 5:42 PM, Corey Bryant wrote:
>
>
> On 08/22/2011 01:25 PM, Anthony Liguori wrote:
>>
>> On 08/22/2011 11:50 AM, Daniel P. Berrange wrote:
>>>
>>> On Mon, Aug 22, 2011 at 11:29:12AM -0500, Anthony Liguori wrote:
On Tue, Aug 23, 2011 at 11:13:34AM -0400, Corey Bryant wrote:
>
>
> On 08/22/2011 02:39 PM, Blue Swirl wrote:
> >On Mon, Aug 22, 2011 at 5:42 PM, Corey Bryant
> >wrote:
> >>>
> >>>
> >>> On 08/22/2011 01:25 PM, Anthony Liguori wrote:
> >
> > On 08/22/2011 11:50 AM, Daniel P. Berrange
Am 23.08.2011 15:21, schrieb Frediano Ziglio:
> Signed-off-by: Frediano Ziglio
> ---
> block/qcow2-refcount.c |5 +
> 1 files changed, 1 insertions(+), 4 deletions(-)
>
> diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
> index 2a915be..0f9a64a 100644
> --- a/block/qcow2-refc
Am 23.08.2011 15:21, schrieb Frediano Ziglio:
> Signed-off-by: Frediano Ziglio
> ---
> block/qcow2-refcount.c | 11 +--
> 1 files changed, 5 insertions(+), 6 deletions(-)
>
> diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
> index 0f9a64a..243c24b 100644
> --- a/block/qcow
Am 23.08.2011 15:21, schrieb Frediano Ziglio:
> These patches mostly cleanup some AIO code using coroutines.
> Mostly they use stack instead of allocated AIO structure.
> Feel free to collapse it too short.
>
> Frediano Ziglio (15):
> qcow: allocate QCowAIOCB structure using stack
> qcow: QCow
Am 23.08.2011 17:26, schrieb Daniel P. Berrange:
> On Tue, Aug 23, 2011 at 11:13:34AM -0400, Corey Bryant wrote:
>>
>>
>> On 08/22/2011 02:39 PM, Blue Swirl wrote:
>>> On Mon, Aug 22, 2011 at 5:42 PM, Corey Bryant
>>> wrote:
>
>
> On 08/22/2011 01:25 PM, Anthony Liguori wrote:
>>
* Anthony Liguori [2011-08-08 14:33]:
> This is a simple tool that I've been using for the past couple months to help
> with day-to-day testing of changes. It may seem like it's similar to
> kvm-autotest but it's actually quite different. Most noticably:
>
> - It's a coverage test instead of a
On Tue, Aug 23, 2011 at 05:50:03PM +0200, Kevin Wolf wrote:
> Am 23.08.2011 17:26, schrieb Daniel P. Berrange:
> > On Tue, Aug 23, 2011 at 11:13:34AM -0400, Corey Bryant wrote:
> >>
> >>
> >> On 08/22/2011 02:39 PM, Blue Swirl wrote:
> >>> On Mon, Aug 22, 2011 at 5:42 PM, Corey Bryant
> >>> wrote
On Tue, Aug 23, 2011 at 04:51:31PM +0100, Daniel P. Berrange wrote:
> On Tue, Aug 23, 2011 at 05:50:03PM +0200, Kevin Wolf wrote:
> > Am 23.08.2011 17:26, schrieb Daniel P. Berrange:
> > > On Tue, Aug 23, 2011 at 11:13:34AM -0400, Corey Bryant wrote:
> > >>
> > >>
> > >> On 08/22/2011 02:39 PM, Blu
On Mon, Aug 22, 2011 at 02:29:00PM -0500, Anthony Liguori wrote:
> On 08/22/2011 12:06 PM, Saggi Mizrahi wrote:
> >libvdisk is a library that packages qemu's handling of disk images. This
> >allows for other programs to link to it and get access to qemu image
> >file abstractions.
> >
> >To use ins
On 08/23/2011 11:12 AM, Daniel P. Berrange wrote:
On Mon, Aug 22, 2011 at 02:29:00PM -0500, Anthony Liguori wrote:
On 08/22/2011 12:06 PM, Saggi Mizrahi wrote:
libvdisk is a library that packages qemu's handling of disk images. This
allows for other programs to link to it and get access to qemu
On 08/23/2011 11:50 AM, Kevin Wolf wrote:
Am 23.08.2011 17:26, schrieb Daniel P. Berrange:
> On Tue, Aug 23, 2011 at 11:13:34AM -0400, Corey Bryant wrote:
>>
>>
>> On 08/22/2011 02:39 PM, Blue Swirl wrote:
>>> On Mon, Aug 22, 2011 at 5:42 PM, Corey Bryant
wrote:
>
>
>On
On Tue, Aug 23, 2011 at 11:14:20AM -0500, Anthony Liguori wrote:
> On 08/23/2011 11:12 AM, Daniel P. Berrange wrote:
> >$(block-obj-y) pulls in 'aio.o' which is built from aio.c which
> >is licensed "GPLv2 only". So even those many files are BSD
> >licenses, the combined work will be GPLv2-only.
On 08/23/2011 11:18 AM, Daniel P. Berrange wrote:
On Tue, Aug 23, 2011 at 11:14:20AM -0500, Anthony Liguori wrote:
On 08/23/2011 11:12 AM, Daniel P. Berrange wrote:
$(block-obj-y) pulls in 'aio.o' which is built from aio.c which
is licensed "GPLv2 only". So even those many files are BSD
licen
On Tue, 2011-08-23 at 12:38 +1000, David Gibson wrote:
> On Mon, Aug 22, 2011 at 09:45:48AM -0600, Alex Williamson wrote:
> > On Mon, 2011-08-22 at 15:55 +1000, David Gibson wrote:
> > > On Sat, Aug 20, 2011 at 09:51:39AM -0700, Alex Williamson wrote:
> > > > We had an extremely productive VFIO BoF
On Tue, 2011-08-23 at 13:58 +0100, Stefan Hajnoczi wrote:
> diff --git a/blockdev.c b/blockdev.c
> index 036b7eb..e9098f6 100644
> --- a/blockdev.c
> +++ b/blockdev.c
> @@ -835,3 +835,13 @@ int do_block_job_cancel(Monitor *mon, const QDict
> *params, QObject **ret_data)
> qerror_report(QERR_D
Allow the client id to be specified in the config string via 'id=' so that
users can control who they authenticate as. Currently they are stuck with
the default ('admin'). This is necessary for anyone using authentication
in their environment.
Signed-off-by: Sage Weil
---
block/rbd.c | 52 ++
No assignment in condition. Remove duplicate ret > 0 check.
Signed-off-by: Sage Weil
---
block/rbd.c | 17 -
1 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/block/rbd.c b/block/rbd.c
index e239e04..5423a2d 100644
--- a/block/rbd.c
+++ b/block/rbd.c
@@ -391,15 +3
Fix leak of s->snap when rados_create fails.
Reported-by: Stefan Hajnoczi
Signed-off-by: Sage Weil
---
block/rbd.c |9 +
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/block/rbd.c b/block/rbd.c
index d5659cd..52b79fa 100644
--- a/block/rbd.c
+++ b/block/rbd.c
@@ -393
Under libvirt, I get the following error when trying to start a block
stream:
qerror: bad call in function 'do_block_stream':
qerror: -> error format '{ 'class': 'NotSupported', 'data': {} }' not found
qerror: call at blockdev.c:808
2011-08-23 11:30:09.974: shutting down
Is this patch missing a p
On 8/23/11 4:04 AM, "Joerg Roedel" wrote:
> On Mon, Aug 22, 2011 at 08:52:18PM -0400, aafabbri wrote:
>> You have to enforce group/iommu domain assignment whether you have the
>> existing uiommu API, or if you change it to your proposed
>> ioctl(inherit_iommu) API.
>>
>> The only change neede
On 08/22/2011 11:55 PM, Alexander Graf wrote:
> When I bumped into Jason on Linuxcon, we tried out to run the e500 target
> on his Windriver build that used SPE and immediately ran into emulation
> issues. Fortunately there weren't too many, so here are the patches to get
> a guest using SPE instru
On Tue, 2011-08-23 at 16:54 +1000, Benjamin Herrenschmidt wrote:
> On Mon, 2011-08-22 at 17:52 -0700, aafabbri wrote:
>
> > I'm not following you.
> >
> > You have to enforce group/iommu domain assignment whether you have the
> > existing uiommu API, or if you change it to your proposed
> > ioctl
On Tue, 2011-08-23 at 15:14 +0200, Roedel, Joerg wrote:
> On Mon, Aug 22, 2011 at 03:17:00PM -0400, Alex Williamson wrote:
> > On Mon, 2011-08-22 at 19:25 +0200, Joerg Roedel wrote:
>
> > > I am in favour of /dev/vfio/$GROUP. If multiple devices should be
> > > assigned to a guest, there can also
On 17 August 2011 22:11, Richard Henderson wrote:
> By always defining these symbols, we can eliminate a lot of ifdefs.
>
> To allow this to be checked reliably, the semantics of the
> TCG_TARGET_HAS_* macros must be changed from def/undef to true/false.
> This allows even more ifdefs to be remove
At Tue, 23 Aug 2011 14:29:50 +0200,
Kevin Wolf wrote:
>
> Am 12.08.2011 14:33, schrieb MORITA Kazutaka:
> > This makes the sheepdog block driver support bdrv_co_readv/writev
> > instead of bdrv_aio_readv/writev.
> >
> > With this patch, Sheepdog network I/O becomes fully asynchronous. The
> > bl
On 08/23/2011 10:11 AM, Peter Maydell wrote:
> A compile-time check that the tcg target has #defined all the
> TCG_TARGET_HAS_foo to 0/1 and not left any undefined might be
> useful?
That compile-time check is the uses in tcg-op.h. If they're
not defined you'll get undefined symbol errors in that
Nous sommes là pour
vous
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étude
GRATUITE
et
sans engagement de votre part pour linstallation
de :
Climatisation réversible,
Chauffe-eau solaire
Energie solaire pour chauffer votre piscine
Isolation
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Adoucisseur
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Lé
From: Alex Williamson
Nothing good can happen when we overlap capabilities
[ Jan: rebased over qemu, minor formatting ]
Signed-off-by: Jan Kiszka
---
hw/pci.c | 14 ++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index 6124790..ff20631 1006
On 8/23/11 10:01 AM, "Alex Williamson" wrote:
> On Tue, 2011-08-23 at 16:54 +1000, Benjamin Herrenschmidt wrote:
>> On Mon, 2011-08-22 at 17:52 -0700, aafabbri wrote:
>>
>>> I'm not following you.
>>>
>>> You have to enforce group/iommu domain assignment whether you have the
>>> existing uio
Signed-off-by: Richard Henderson
---
tcg/tcg.c | 15 ---
1 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 06ce214..411f971 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -1128,18 +1128,19 @@ void tcg_add_target_add_op_defs(const TCGTargetOpDef
*
qemu-system-ppc: /src/qemu/memory.c:1183:
memory_region_add_subregion_common: Assertion `!subregion->parent'
failed.
Aborted
qemu-system-ppc64: /src/qemu/memory.c:1183:
memory_region_add_subregion_common: Assertion `!subregion->parent'
failed.
Aborted
qemu-system-sparc: /src/qemu/hw/sysbus.c:156:
s
On 23 August 2011 18:55, Blue Swirl wrote:
> qemu-system-ppc: /src/qemu/memory.c:1183:
> memory_region_add_subregion_common: Assertion `!subregion->parent'
> failed.
> Aborted
> qemu-system-ppc64: /src/qemu/memory.c:1183:
> memory_region_add_subregion_common: Assertion `!subregion->parent'
> faile
On Tue, 2011-08-23 at 10:33 -0700, Aaron Fabbri wrote:
>
>
> On 8/23/11 10:01 AM, "Alex Williamson" wrote:
>
> > On Tue, 2011-08-23 at 16:54 +1000, Benjamin Herrenschmidt wrote:
> >> On Mon, 2011-08-22 at 17:52 -0700, aafabbri wrote:
> >>
> >>> I'm not following you.
> >>>
> >>> You have to e
Using qemu-kvm-0.15.0 for a few weeks now, I'd like to report that maybe
1/10 times it works as expected: ie, there is no virtio-serial-bus
error, vdagent in the windows guest starts, etc.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEM
On Tue, Aug 23, 2011 at 07:28:08PM +0200, Jan Kiszka wrote:
> From: Alex Williamson
>
> Nothing good can happen when we overlap capabilities
>
> [ Jan: rebased over qemu, minor formatting ]
>
> Signed-off-by: Jan Kiszka
I'll stick an assert there instead. Normal devices
don't generate overlap
On Tue, 2011-08-23 at 21:17 +0300, Michael S. Tsirkin wrote:
> On Tue, Aug 23, 2011 at 07:28:08PM +0200, Jan Kiszka wrote:
> > From: Alex Williamson
> >
> > Nothing good can happen when we overlap capabilities
> >
> > [ Jan: rebased over qemu, minor formatting ]
> >
> > Signed-off-by: Jan Kiszk
Remove a spurious second map of the OMAP GPMC CS0 region on reset.
This fixes an assertion failure when we try to add the region to
its container when it was already added. (The old code did not
complain about mismatched map/unmap calls, but the new MemoryRegion
implementation does.)
Signed-off-by
On Tue, Aug 23, 2011 at 12:21:47PM -0600, Alex Williamson wrote:
> On Tue, 2011-08-23 at 21:17 +0300, Michael S. Tsirkin wrote:
> > On Tue, Aug 23, 2011 at 07:28:08PM +0200, Jan Kiszka wrote:
> > > From: Alex Williamson
> > >
> > > Nothing good can happen when we overlap capabilities
> > >
> > >
On 23 August 2011 18:43, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
Reviewed-by: Peter Maydell
Confirmed that this fixes the assertion on x86-64 host.
-- PMM
On Tue, 2011-08-23 at 21:26 +0300, Michael S. Tsirkin wrote:
> On Tue, Aug 23, 2011 at 12:21:47PM -0600, Alex Williamson wrote:
> > On Tue, 2011-08-23 at 21:17 +0300, Michael S. Tsirkin wrote:
> > > On Tue, Aug 23, 2011 at 07:28:08PM +0200, Jan Kiszka wrote:
> > > > From: Alex Williamson
> > > >
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