Make bdrv_open() take a pointer to a BDS pointer, similarly to
bdrv_file_open(). If a pointer to a NULL pointer is given, bdrv_open()
will create a new BDS with an empty name; if the BDS pointer is not
NULL, that existing BDS will be reused (in the same way as bdrv_open()
already did).
Signed-off-
This option is now unnecessary since specifying BDRV_O_PROTOCOL as flag
will do exactly the same.
Signed-off-by: Max Reitz
Reviewed-by: Benoit Canet
Reviewed-by: Kevin Wolf
---
block.c | 27 ---
block/blkdebug.c | 2 +-
block/blkverify.c | 4 ++-
The fail and success paths of bdrv_file_open() may be further shortened
by reusing code already existent in bdrv_open(). This includes
bdrv_file_open() not taking the reference to options which allows the
removal of QDECREF(options) in that function.
Signed-off-by: Max Reitz
---
block.c | 63 +++
The fail paths of bdrv_file_open() and bdrv_open() naturally exhibit
similarities, thus it is possible to reuse the one from bdrv_open() and
shorten the one in bdrv_file_open() accordingly.
Also, setting bs->options in bdrv_file_open() is not necessary if it is
already done in bdrv_open().
Signed
Remove the reference parameter and the related handling code from
bdrv_file_open(), since it exists in bdrv_open() now as well.
Signed-off-by: Max Reitz
Reviewed-by: Benoit Canet
Reviewed-by: Kevin Wolf
---
block.c | 33 +++--
1 file changed, 7 insertions(+), 26 del
Add the bdrv_open() option BDRV_O_PROTOCOL which results in passing the
call to bdrv_file_open(). Additionally, make bdrv_file_open() static and
therefore bdrv_open() the only way to call it.
Consequently, all existing calls to bdrv_file_open() have to be adjusted
to use bdrv_open() with the BDRV_
Change bdrv_file_open() to take a simple pointer to an already existing
BDS instead of an indirect one. The BDS will be created in bdrv_open()
if necessary.
Signed-off-by: Max Reitz
Reviewed-by: Benoit Canet
Reviewed-by: Kevin Wolf
---
block.c | 24 +---
1 file changed, 13
Allow bdrv_open() to handle references to existing block devices just as
bdrv_file_open() is already capable of.
Signed-off-by: Max Reitz
Reviewed-by: Benoit Canet
Reviewed-by: Kevin Wolf
---
block.c | 45 ++---
block/qcow2.c | 4 +
bdrv_file_open() is now nearly a subset of bdrv_open(), except for the
fact that bdrv_file_open() is for protocols and bdrv_open() for block
drivers. It is possible to use bdrv_file_open() with a block driver, but
in that case that block driver must be explicitly specified.
Due to these great simi
On 15.02.2014 02:15, Max Reitz wrote:
On 12.02.2014 23:06, Benoît Canet wrote:
I post this for review in prevision of 2.0 feature freeze.
Even if the series look correct please wait before merging because:
The QMP events in the "Add quorum mechanism" definitively needs to be
reviewed
by Eric
On 12.02.2014 23:06, Benoît Canet wrote:
From: Benoît Canet
Example of command line:
-drive if=virtio,file.driver=quorum,\
file.children.0.file.filename=1.raw,\
file.children.0.node-name=1.raw,\
file.children.0.driver=raw,\
file.children.1.file.filename=2.raw,\
file.children.1.node-name=2.raw,\
On 12.02.2014 23:06, Benoît Canet wrote:
From: Benoît Canet
Makes a vote to select error if any.
Signed-off-by: Benoit Canet
---
block/quorum.c | 28
1 file changed, 28 insertions(+)
Reviewed-by: Max Reitz
On 12.02.2014 23:06, Benoît Canet wrote:
From: Benoît Canet
This patchset enable the core of the quorum mechanism.
"enables"
The num_children reads are compared to get the majority version and if this
version exist more than threshold time the guest won't see the error at all.
"exists", "
On 12.02.2014 23:06, Benoît Canet wrote:
From: Benoît Canet
Add code to do num_children reads in parallel and cleanup the structures
afterward.
"afterwards"
Signed-off-by: Benoit Canet
Reviewed-by: Max Reitz
---
block/quorum.c | 39 ++-
1 file change
On 12.02.2014 23:06, Benoît Canet wrote:
From: Benoît Canet
qemu_iovec_compare() will be used to compare IOs vectors in quorum blkverify
mode. The patch extract these functions in order to factorize the code.
"extracts" (just a sidenode: If I'm correcting (or thinking I'm
correcting) spellin
On 12.02.2014 23:06, Benoît Canet wrote:
From: Benoît Canet
Writes are mirrored num_children times on num_children devices.
Signed-off-by: Benoit Canet
---
block/quorum.c | 103 +
1 file changed, 103 insertions(+)
Reviewed-by: Max R
On 12.02.2014 23:06, Benoît Canet wrote:
From: Benoît Canet
Create the structure holding the quorum settings and write the minimal block
driver instanciation boilerplate.
Signed-off-by: Benoit Canet
Reviewed-by: Max Reitz
---
block/quorum.c | 31 +++
1 file cha
On 12.02.2014 23:06, Benoît Canet wrote:
From: Benoît Canet
Quorum is a block filter mirroring writes to num_children children.
For reads quorum reads each children and does a vote.
If more than vote_threshold versions are identicals the quorum is reached and
-pedantic: "identical", without "
On 12.02.2014 23:06, Benoît Canet wrote:
I post this for review in prevision of 2.0 feature freeze.
Even if the series look correct please wait before merging because:
The QMP events in the "Add quorum mechanism" definitively needs to be reviewed
by Eric as they where changed.
I did not found a
CCing the virtio maintainers.
thanks
-- PMM
On 13 February 2014 21:13, Mario Smarduch wrote:
> virtio: set virtio-net/virtio-mmio host features
>
> Patch sets 'virtio-net/virtio-mmio' host features to enable network
> features based on peer capabilities. Currently host features turn
> of all fea
On Sat, Feb 15, 2014 at 2:41 AM, Peter Maydell wrote:
> On 5 February 2014 06:23, Peter Crosthwaite
> wrote:
>> On Sat, Feb 1, 2014 at 1:45 AM, Peter Maydell
>> wrote:
>>> +switch (op) {
>>> +case 0x05: /* SPSel */
>>> +env->pstate = deposit32(env->pstate, 0, 1, imm);
>>
>> "0",
On 2/14/2014 3:22 PM, Richard Henderson wrote:
> On 02/11/2014 11:38 PM, Alexander Graf wrote:
My proposal is to incorporate the libdecnumber component of libdfp
(http://www.eglibc.org/cgi-bin/viewvc.cgi/libdfp/trunk/) in a manner
analogous to how
softfloat is used for binary f
On 14.02.2014, at 23:06, Gabriel L. Somlo wrote:
> On Fri, Feb 14, 2014 at 10:21:09PM +0100, Alexander Graf wrote:
>>
>> Can't you just turn the polarity around in the pci host adapter?
>
> I tried this:
>
> diff --git a/hw/pci/pci.c b/hw/pci/pci.c
> index 1221f32..0e86d21 100644
> --- a/hw/p
On Fri, Feb 14, 2014 at 10:21:09PM +0100, Alexander Graf wrote:
>
> Can't you just turn the polarity around in the pci host adapter?
I tried this:
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 1221f32..0e86d21 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -118,13 +118,13 @@ static int pci_bar
Ping.
On 01/31/2014 06:43 AM, Richard Henderson wrote:
> There are three separate architecture extensions for logical operations,
> BMI, BMI2, and TBM. The first two are supported on Intel Haswell and
> AMD Excavator, while slightly earlier AMD support only BMI and TBM.
>
> The following adds su
Ping.
On 01/31/2014 06:46 AM, Richard Henderson wrote:
> The first 4 of these are ones that Aurelien posted some time ago,
> and I reviewed, but never seemed to get committed.
>
> The second 4 address optimization issues that I noticed with the
> BMI instruction set extension, adding ANDC support
On Fri, 2014-02-14 at 09:16 +0100, Jan Kiszka wrote:
> > I need to submit our organization application (including our project
> > ideas) on Friday.
>
> Hope it's not too late: just added the VT-d emulation proposal.
It's not too late. Ideas page must be ready when students will discover
the list
On 02/11/2014 11:38 PM, Alexander Graf wrote:
>> > My proposal is to incorporate the libdecnumber component of libdfp
>> > (http://www.eglibc.org/cgi-bin/viewvc.cgi/libdfp/trunk/) in a manner
>> > analogous to how
>> > softfloat is used for binary floating point. So, for example, the helper
>> >
> Am 14.02.2014 um 22:13 schrieb "Gabriel L. Somlo" :
>
>> On Tue, Feb 11, 2014 at 09:54:44PM +0200, Michael S. Tsirkin wrote:
>>> On Tue, Feb 11, 2014 at 01:23:31PM -0500, Gabriel L. Somlo wrote:
>>> 1. Regarding KVM and the polarity xor line in the patch above: Does
>>> anyone have experience
On Tue, Feb 11, 2014 at 09:54:44PM +0200, Michael S. Tsirkin wrote:
> On Tue, Feb 11, 2014 at 01:23:31PM -0500, Gabriel L. Somlo wrote:
> > 1. Regarding KVM and the polarity xor line in the patch above: Does
> > anyone have experience with any *other* guests which insist on setting
> > level-trigge
On Tue, Feb 11, 2014 at 06:03:35PM +0100, Paolo Bonzini wrote:
> Before:
> $ ./qemu-io-old
> qemu-io-old> open -r -o file.driver=nbd
> one of path and host must be specified.
> qemu-io-old: can't open device (null): Could not open image: Invalid
> argument
> $ ./qemu-io-old
>
On Fri, Feb 14, 2014 at 11:54:34AM -0500, Jeff Cody wrote:
> On Tue, Feb 11, 2014 at 06:03:34PM +0100, Paolo Bonzini wrote:
> > Before:
> > $ qemu-io-old
> > qemu-io-old> open -r -o file.driver=nbd
> > qemu-io-old: can't open device (null): Could not open image: Invalid
> > argument
>
Il 14/02/2014 21:13, Andreas Färber ha scritto:
hw/Makefile.objs | 1 +
hw/char/Makefile.objs | 2 +-
hw/char/ipoctal232.c | 2 +-
hw/ipack/Makefile.objs| 2 ++
hw/{char => ipack}/ipack.c| 2 +-
hw/{char => ipack}/
Il 14/02/2014 19:19, Kevin Wolf ha scritto:
Eventually this function will return void; having both a -errno return
and the errp argument is just an intermediate step (as probably in all
other cases). So I still think this is going in the wrong direction and
will make the conversion harder than ne
Am 10.02.2014 19:36, schrieb Andreas Färber:
> Move the header defining an IPackBus and IPackDevice base class into
> a new include/ directory and move their implementation and a
> PCI-IndustryPack bridge out of hw/char/ directory into a new hw/ipack/.
>
> Acked-by: Alberto Garcia
> Signed-off-by
Am 10.02.2014 19:36, schrieb Andreas Färber:
> Cc: Alberto Garcia
> Reviewed-by: Stefan Hajnoczi
> Signed-off-by: Andreas Färber
> ---
> tests/Makefile | 7 +++
> tests/ipoctal232-test.c | 33 +
> 2 files changed, 40 insertions(+)
> create mode 100
Am 10.02.2014 19:36, schrieb Andreas Färber:
> Cc: Michael S. Tsirkin
> Reviewed-by: Stefan Hajnoczi
> Signed-off-by: Andreas Färber
> ---
> tests/Makefile | 7 +++
> tests/virtio-net-test.c | 33 +
> 2 files changed, 40 insertions(+)
> create mode
Am 10.02.2014 19:36, schrieb Andreas Färber:
> Reviewed-by: Stefan Hajnoczi
> Signed-off-by: Andreas Färber
> ---
> tests/Makefile | 1 +
> tests/ne2000-test.c | 33 +
> 2 files changed, 34 insertions(+)
> create mode 100644 tests/ne2000-test.c
>
> diff --
On 02/14/2014 05:43 AM, Luke Gorrie wrote:
> Howdy!
>
> Observation: virtio-net.c hard-codes the vring size to 256 buffers.
>
> Could this reasonably be made configurable, or would that be likely to
> cause a problem?
>
> In Snabb Switch we are creating a 1:1 mapping between Virtio-net
> descrip
The -numa option documentation in qemu's manpage lacks the command-line
options and some information regarding how it relates to options -m and
-smp. This commit fills in the missing text.
Signed-off-by: Luiz Capitulino
---
qemu-options.hx | 9 ++---
1 file changed, 6 insertions(+), 3 deleti
From: Stuart Yoder
-for KVM we always want the cpu to be that of the
host system, so make that the default
-for TGC mode, the emulated cpu type should be explicitly
set
Signed-off-by: Stuart Yoder
---
hw/ppc/e500.c |6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/
From: Stuart Yoder
Signed-off-by: Stuart Yoder
---
target-ppc/cpu-models.c | 64 +--
target-ppc/cpu-models.h | 30 --
2 files changed, 90 insertions(+), 4 deletions(-)
diff --git a/target-ppc/cpu-models.c b/target-ppc/cpu-mode
On Thu, Feb 13, 2014 at 09:59:40AM +0100, Kevin Wolf wrote:
> Am 12.02.2014 um 18:36 hat Ian Main geschrieben:
> > This is the sister command to blockdev-add. In Fam's example he uses
> > the drive_del HMP command to clean up but it would be much nicer to
> > have a way to do this via QMP.
> >
>
Hi Peter,
Just to add that the updated OpenBIOS images attached above are now in
QEMU git master. I've CC'd qemu-stable so they should get merged into
the next 1.7.x release too.
ATB,
Mark.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed t
Hi Waldemar,
The bug you are seeing is related to the Linux cmd646 driver which
happens to cause an illegal access in the kernel under qemu-system-
sparc64. It is most likely due to the lack of IOMMU emulation, however I
haven't had a chance to dig into it in much detail yet.
The good news is tha
Hello,
I'd like to use #ilovefs day [1] to say a big Thank You to all QEMU
contributors. Especially all that don't work on QEMU as their main job
but still take the time to send in occasional bug fixes or to implement
cool new features.
QEMU has grown from a hobby project of a small group of peop
Am 14.02.2014 um 18:02 hat Paolo Bonzini geschrieben:
> Il 14/02/2014 17:45, Kevin Wolf ha scritto:
> >>> -ret = bdrv_file_open(&cow_bs, filename, NULL, NULL, BDRV_O_RDWR,
> >>> - &local_err);
> >>> +ret = bdrv_file_open(&cow_bs, filename, NULL, NULL, BDRV_O_RDWR,
>
Am 14.02.2014 16:03, schrieb Stefan Hajnoczi:
On Tue, Feb 11, 2014 at 07:30:54PM +0100, Stefan Priebe wrote:
Am 11.02.2014 16:44, schrieb Stefan Hajnoczi:
On Tue, Feb 11, 2014 at 3:54 PM, Stefan Priebe - Profihost AG
wrote:
in the past (Qemu 1.5) a migration failed if there was not enogh mem
Am 14.02.2014 15:59, schrieb Stefan Hajnoczi:
On Tue, Feb 11, 2014 at 07:32:46PM +0100, Stefan Priebe wrote:
Am 11.02.2014 17:22, schrieb Peter Lieven:
Am 11.02.2014 um 16:44 schrieb Stefan Hajnoczi :
On Tue, Feb 11, 2014 at 3:54 PM, Stefan Priebe - Profihost AG
wrote:
in the past (Qemu 1
Am 14.02.2014 um 18:05 hat Stefan Hajnoczi geschrieben:
> On Sat, Feb 08, 2014 at 05:50:02PM +0100, Kevin Wolf wrote:
> > Instead of making the backing file contents visible again after a discard
> > request, set the zero flag if possible (i.e. on version >= 3).
> >
> > Signed-off-by: Kevin Wolf
From: Benoît Canet
The following patch will reuse bdrv_lookup_bs in order to open images by
references so the rules of usage of bdrv_lookup_bs must be relaxed a bit.
Signed-off-by: Benoit Canet
Reviewed-by: Max Reitz
Signed-off-by: Stefan Hajnoczi
---
block.c | 26 +++---
From: Jeff Cody
When starting a block job, commit_active_start() relies on whether *errp
is set by mirror_start_job. This allows it to determine if the mirror
job start failed, so that it can clean up any changes to open flags from
the bdrv_reopen(). If errp is NULL, then it will not be able to
From: Benoît Canet
Since we introduced node_name for named bs of the graph modify the opening by
reference to use it as a fallback.
This patch also enforce the separation of the device id and graph node
namespaces.
Signed-off-by: Benoit Canet
Reviewed-by: Max Reitz
Signed-off-by: Stefan Hajno
From: Benoît Canet
As bdrv_open() documentation states:
"The reference to the QDict belongs to the block layer
* after the call (even on failure), so if the caller intends to reuse the
* dictionary, it needs to use QINCREF() before calling bdrv_open."
the optional options dict will not be reus
From: Jeff Cody
There are a handful of places in the block layer where a failure path
has a valid -errno value, yet error_setg() is used. Those instances
should instead use error_setg_errno(), to preserve as much error
information as possible.
This patch replaces those instances with error_setg
From: Jeff Cody
VHDX logs can now be replayed via 'qemu-img check -r all'. Add
tests to verify that the log replay is successful when using qemu-img.
Signed-off-by: Jeff Cody
Signed-off-by: Stefan Hajnoczi
---
tests/qemu-iotests/070 | 10 ++
tests/qemu-iotests/070.out | 11 ++
From: Jeff Cody
iSCSI currently does not need to do any actions to support the
current usage of bdrv_reopen(). However, it is important to note
a couple of things: 1.) A connection will not be re-established to
an iSCSI target, and 2.) If iscsi_open() is changed to parse 'flags',
then iscsi_reop
From: Fam Zheng
There would be too many extents that VMDK driver can't open all of them:
005 0s ... - output mismatch (see 005.out.bad)
--- 005.out 2013-12-24 09:27:27.608181030 +0800
+++ 005.out.bad 2014-02-13 10:00:15.282184557 +0800
@@ -4,10 +4,10 @@
Formatting 'TEST_
From: Jeff Cody
VHDX test 070 failed, due to different output from qemu-io / qemu
when opening an image read-only that contains a log file. Filter
the output, and update the expected results to match the correct
output.
Signed-off-by: Jeff Cody
Signed-off-by: Stefan Hajnoczi
---
tests/qemu-i
The following changes since commit 0888a29caac6e1b668e498a0ad4d1fea15de012b:
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
(2014-02-13 15:02:04 +)
are available in the git repository at:
git://github.com/stefanha/qemu.git tags/block-pull-request
for you to
From: Kevin Wolf
blockdev-add doesn't know about the device that the backend will be
attached to, this is a legacy -drive concept. Move the remaining checks
that use it to drive_init().
[Fam Zheng suggested line-wrapping to 80 chars as
required by the coding standard. I have fixed this.
--Stef
From: Kevin Wolf
Signed-off-by: Kevin Wolf
Reviewed-by: Fam Zheng
Signed-off-by: Stefan Hajnoczi
---
hw/sd/sdhci.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c
index 0906a1d..a0b90ba 100644
--- a/hw/sd/sdhci.c
+++ b/hw/sd/sdhci.c
@@ -26,7 +26,6 @@
#include
On 02/14/2014 04:33 PM, Andreas Färber wrote:
> As for the other one you'll need to sort our who sends a pull if Blue
> doesn't resurface -
I didn't see any message about this. Does anyone know why he's not around?
> I note that qemu-trivial is not CC'ed here and the
> patch probably isn't anyway
On Sat, Feb 08, 2014 at 05:50:02PM +0100, Kevin Wolf wrote:
> Instead of making the backing file contents visible again after a discard
> request, set the zero flag if possible (i.e. on version >= 3).
>
> Signed-off-by: Kevin Wolf
> Reviewed-by: Max Reitz
> ---
> block/qcow2-cluster.c | 22
Il 14/02/2014 17:45, Kevin Wolf ha scritto:
> -ret = bdrv_file_open(&cow_bs, filename, NULL, NULL, BDRV_O_RDWR,
> - &local_err);
> +ret = bdrv_file_open(&cow_bs, filename, NULL, NULL, BDRV_O_RDWR, errp);
> if (ret < 0) {
> -qerror_report_err(local_err)
On Fri, Feb 14, 2014 at 05:45:40PM +0100, Kevin Wolf wrote:
> Am 11.02.2014 um 18:03 hat Paolo Bonzini geschrieben:
> > Signed-off-by: Paolo Bonzini
> > ---
> > block/cow.c | 12 +++-
> > 1 file changed, 3 insertions(+), 9 deletions(-)
> >
> > diff --git a/block/cow.c b/block/cow.c
> > i
On Tue, Feb 11, 2014 at 06:03:34PM +0100, Paolo Bonzini wrote:
> Before:
> $ qemu-io-old
> qemu-io-old> open -r -o file.driver=nbd
> qemu-io-old: can't open device (null): Could not open image: Invalid
> argument
> $ ./qemu-io-old
> qemu-io-old> open -r -o file.driver=nbd,file.
Il 14/02/2014 17:31, Stefan Hajnoczi ha scritto:
> 19 files changed, 302 insertions(+), 297 deletions(-)
Looks good except for the memory leak that I commented on.
Thanks! I sent v3 of that one patch.
Paolo
Before:
$ ./qemu-io-old
qemu-io-old> open -r -o file.driver=iscsi,file.filename=foo
Failed to parse URL : foo
qemu-io-old: can't open device (null): Could not open 'foo': Invalid
argument
After:
$ ./qemu-io
qemu-io> open -r -o file.driver=iscsi,file.filename=foo
qemu-i
Am 11.02.2014 um 18:03 hat Paolo Bonzini geschrieben:
> Signed-off-by: Paolo Bonzini
> ---
> block/cow.c | 12 +++-
> 1 file changed, 3 insertions(+), 9 deletions(-)
>
> diff --git a/block/cow.c b/block/cow.c
> index 7fc0b12..43a2150 100644
> --- a/block/cow.c
> +++ b/block/cow.c
> @@ -8
This patch fixes configure so that netmap is not compiled in if the
host doesn't support an API version >= 11.
Moreover, some modifications have been done to net/netmap.c in
order to reflect the current netmap API (11).
Signed-off-by: Vincenzo Maffione
---
configure| 3 +++
net/netmap.c |
Il 14/02/2014 17:31, Andreas Färber ha scritto:
While that is certainly possible in case host passthrough was desired,
maybe virtio was mixed up with VFIO?
I don't think so, VFIO is mostly about IOMMUs and protecting from DMA.
Paolo
On 5 February 2014 06:23, Peter Crosthwaite
wrote:
> On Sat, Feb 1, 2014 at 1:45 AM, Peter Maydell
> wrote:
>> +switch (op) {
>> +case 0x05: /* SPSel */
>> +env->pstate = deposit32(env->pstate, 0, 1, imm);
>
> "0","1" hardcoded constants are a bit unfriendly. I guess the current
On Tue, Feb 11, 2014 at 06:03:33PM +0100, Paolo Bonzini wrote:
> Most of the block drivers are not using the Error** argument to
> bdrv_open, and instead just printing errors to stderr. This series
> improves that, using Error** instead of abusing errno numbers too.
>
> The only hurdle (caught by
Am 14.02.2014 16:58, schrieb Paolo Bonzini:
> Il 13/02/2014 14:26, Alex David ha scritto:
>> After reading code, documentation and available things, I've been trying
>> to write something like a "virtio-i2c" : I wrote a virtio-i2c module for
>> my kernel (I used some examples from virtio-pci and vi
Am 14.02.2014 um 15:41 hat Jeff Cody geschrieben:
> On Fri, Feb 14, 2014 at 03:21:28PM +0100, Stefan Hajnoczi wrote:
> > On Tue, Feb 04, 2014 at 02:26:58PM -0500, Jeff Cody wrote:
> > > @@ -291,23 +311,17 @@ static int qemu_gluster_open(BlockDriverState *bs,
> > > QDict *options,
> > >
> > >
Am 14.02.2014 17:06, schrieb Sebastian Huber:
> The LEON3 processor has support for the CASA instruction which is
> normally only available for SPARC V9 processors. Binutils 2.24
> and GCC 4.9 will support this instruction for LEON3. GCC uses it to
> generate C11 atomic operations.
>
> The CAS s
On Tue, Feb 11, 2014 at 06:03:39PM +0100, Paolo Bonzini wrote:
> @@ -1349,14 +1350,15 @@ static int iscsi_reopen_prepare(BDRVReopenState
> *state,
> static int iscsi_truncate(BlockDriverState *bs, int64_t offset)
> {
> IscsiLun *iscsilun = bs->opaque;
> -int ret = 0;
> +Error *local
On Fri, Feb 14, 2014 at 04:38:03PM +0100, Stefan Hajnoczi wrote:
> On Fri, Feb 14, 2014 at 09:41:46AM -0500, Jeff Cody wrote:
> > On Fri, Feb 14, 2014 at 03:21:28PM +0100, Stefan Hajnoczi wrote:
> > > On Tue, Feb 04, 2014 at 02:26:58PM -0500, Jeff Cody wrote:
> > > > @@ -291,23 +311,17 @@ static in
The LEON3 processor has support for the CASA instruction which is
normally only available for SPARC V9 processors. Binutils 2.24
and GCC 4.9 will support this instruction for LEON3. GCC uses it to
generate C11 atomic operations.
The CAS synthetic instruction uses an ASI of 0x80. If TARGET_SPARC
Am 14.02.2014 16:43, schrieb Sebastian Huber:
> On 2014-02-14 16:33, Andreas Färber wrote:
>>> @@ -5120,6 +5119,20 @@ static void disas_sparc_insn(DisasContext *
>>> dc, unsigned int insn)
>>> > case 0x37: /* stdc */
>>> > goto ncp_insn;
>>> > #endif
>>> >+#if
Ok, this patch should preferably go in before the offloadings.
2014-02-14 16:40 GMT+01:00 Stefan Hajnoczi :
> On Fri, Feb 14, 2014 at 02:41:24PM +0100, Vincenzo Maffione wrote:
> > It is ok for you if I prepare a patch (touching configure and
> > net/netmap.c) that makes sure the host kernel h
On 2014-02-14 16:33, Andreas Färber wrote:
@@ -5120,6 +5119,20 @@ static void disas_sparc_insn(DisasContext * dc, unsigned
int insn)
> case 0x37: /* stdc */
> goto ncp_insn;
> #endif
>+#if !defined(CONFIG_USER_ONLY) || defined(TARGET_SPARC64)
>+
On Wed, Feb 12, 2014 at 05:15:05PM +0100, Benoît Canet wrote:
> This series was asked by Kevin.
> It sit on top of the snapshot fix patch and max openv2 series.
>
> I have done the following tests.
>
> check qemu-iotest ok
> snapshot blockbackend by id ok
> open quorum by node-name reference and
On Fri, Feb 14, 2014 at 03:22:04PM +0100, Cedric Bosdonnat wrote:
> On Fri, 2014-02-14 at 09:16 +0100, Jan Kiszka wrote:
> > > I need to submit our organization application (including our project
> > > ideas) on Friday.
> >
> > Hope it's not too late: just added the VT-d emulation proposal.
>
> I
Il 13/02/2014 14:26, Alex David ha scritto:
After reading code, documentation and available things, I've been trying
to write something like a "virtio-i2c" : I wrote a virtio-i2c module for
my kernel (I used some examples from virtio-pci and virtio-console), it
seems that it created a "i2c-1" dev
On Fri, 14 Feb 2014 10:38:02 +0100
Greg Kurz wrote:
> On Thu, 17 Oct 2013 14:23:35 +1030
> Rusty Russell wrote:
> > This is a re-transmit of the core of the virtio endian code. Since
> > there seems to be some interest in ARM BE virtio, I've separated this from
> > the direct problem I was solv
On Fri, Feb 14, 2014 at 03:42:41PM +0100, Andreas Färber wrote:
> Am 14.02.2014 15:32, schrieb Stefan Hajnoczi:
> > On Sat, Feb 08, 2014 at 11:41:07AM +0100, Stefan Hajnoczi wrote:
> > Is anyone willing to be qtest maintainer, i.e. you understand qtest, can
> > review patches, and will send pull re
On Fri, Feb 14, 2014 at 02:41:24PM +0100, Vincenzo Maffione wrote:
> It is ok for you if I prepare a patch (touching configure and
> net/netmap.c) that makes sure the host kernel has the minimum netmap
> version required for QEMU to work (and if not just --disable-netmap)?
Absolutely.
Stefan
Am 14.02.2014 15:43, schrieb Stefan Hajnoczi:
> On Sun, Feb 09, 2014 at 12:21:41PM +0100, Andreas Färber wrote:
>> Despite 1ad3c6abc0d67e00b84abaa5527bc64b70ca2205, supplying invalid
>> arguments to the QEMU process still leaked a /tmp/qtest-*.pid file.
>>
>> Fix this by reordering the reading and
On Fri, Feb 14, 2014 at 09:41:46AM -0500, Jeff Cody wrote:
> On Fri, Feb 14, 2014 at 03:21:28PM +0100, Stefan Hajnoczi wrote:
> > On Tue, Feb 04, 2014 at 02:26:58PM -0500, Jeff Cody wrote:
> > > @@ -291,23 +311,17 @@ static int qemu_gluster_open(BlockDriverState *bs,
> > > QDict *options,
> > >
Am 14.02.2014 16:16, schrieb Sebastian Huber:
> The LEON3 processor has support for the CASA instruction which is
> normally only available for SPARC V9 processors. Binutils 2.24
> and GCC 4.9 will support this instruction for LEON3. GCC uses it to
> generate C11 atomic operations.
>
> The CAS s
On Thu, Feb 13, 2014 at 05:22:33PM +0100, Benoît Canet wrote:
> As bdrv_open() documentation states:
> "The reference to the QDict belongs to the block layer
> * after the call (even on failure), so if the caller intends to reuse the
> * dictionary, it needs to use QINCREF() before calling bdrv_o
On Thu, Feb 13, 2014 at 09:23:38AM -0500, Jeff Cody wrote:
> When starting a block job, commit_active_start() relies on whether *errp
> is set by mirror_start_job. This allows it to determine if the mirror
> job start failed, so that it can clean up any changes to open flags from
> the bdrv_reopen
On Thu, Feb 13, 2014 at 02:26:16PM +0100, Alex David wrote:
> I'm new to QEMU and kinda new to driver & QEMU programming in general, so
> please excuse my questions...
>
> I want to develop a new QEMU i2c device (qemu x86), that would get/send
> data to an application running on the guest. Thing i
If someone needs to coordinate with someone from the OpenBSD team,
please talk to Mike Larkin . He expressed an
intention to look into this problem from the OpenBSD side. I would be
delighted if I could supply Mike with a qemu contact person, of if
someone could contact him directly (and copy me, p
On Wed, Feb 12, 2014 at 04:30:51PM -0500, Jeff Cody wrote:
> This fixes a bug with test 070 (incorrect output expectation),
> and adds additional test for log replay.
>
>
> Jeff Cody (2):
> block: qemu-iotests - fix test 070 (vhdx)
> block: qemu-iotests - add vhdx log replay tests for qemu-im
On Wed, Feb 12, 2014 at 02:46:47PM -0500, Jeff Cody wrote:
It doesn't really matter, but:
http://public.wsu.edu/~brians/errors/assure.html
“ensure” that something happens is to make certain that it does, and to
“insure” is to issue an insurance policy. Other authorities, however,
consider “
The LEON3 processor has support for the CASA instruction which is
normally only available for SPARC V9 processors. Binutils 2.24
and GCC 4.9 will support this instruction for LEON3. GCC uses it to
generate C11 atomic operations.
The CAS synthetic instruction uses an ASI of 0x80. If TARGET_SPARC
On Thu, Feb 13, 2014 at 09:41:45AM +0100, Kevin Wolf wrote:
> Am 12.02.2014 um 20:46 hat Jeff Cody geschrieben:
> > When starting a block job, commit_active_start() relies on whether *errp
> > is set by mirror_start_job. This allows it to determine if the mirror
> > job start failed, so that it ca
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