On Mon, Nov 23, 2015 at 03:41:11PM +0800, Jason Wang wrote:
> Currently, all virtio devices bypass IOMMU completely. This is because
> address_space_memory is assumed and used during DMA emulation. This
> patch converts the virtio core API to use DMA API. This idea is
>
> - introducing a new trans
On Sat, 2015-11-21 at 14:11 +0100, Paolo Bonzini wrote:
>
> On 20/11/2015 01:20, Ming Lin wrote:
> > One improvment could be to use google's NVMe vendor extension that
> > I send in another thread, aslo here:
> > https://git.kernel.org/cgit/linux/kernel/git/mlin/linux.git/log/?h=nvme-google-ext
>
On 11/17/2015 08:02 PM, Denis V. Lunev wrote:
From: Vladimir Sementsov-Ogievskiy
This patch marks part of the BAT dirty properly. There is a possibility that
multy-block allocation could have one block allocated on one BAT page and
next block on the next page. The code without the patch could n
qmp_query_memdev() has two error paths:
* When object_get_objects_root() returns null. It never does, so
simply drop the useless error handling.
* When query_memdev() fails. It leaks err then. But any failure
there is actually a programming error. Switch it to &error_abort,
and drop the
On 11/20/2015 01:42 PM, Wen wrote:
> To Jason Wang:
>
> I think this patch should be for qemu-2.5
>
> Thanks
> Wen Congyang
Hi:
I thought it was for vhost tree.
Michael:
Do you want to take this patch?
>
> On 11/11/2015 02:53 PM, Wen Congyang wrote:
>> Signed-off-by: Wen Congyang
>> ---
>>
On Thu, Nov 19, 2015 at 10:39:05AM +0800, Xiao Guangrong wrote:
> On 11/19/2015 04:44 AM, Michael S. Tsirkin wrote:
> >On Wed, Nov 18, 2015 at 05:18:17PM -0200, Eduardo Habkost wrote:
> >>On Wed, Nov 18, 2015 at 09:59:34AM +0800, Xiao Guangrong wrote:
> >sorry, I'm busy with 2.5 now, and this is cl
Move the ssi.h include file into the ssi directory.
While touching the code also fix the typdef lines as
checkpatch complains.
Signed-off-by: Alistair Francis
Reviewed-by: Peter Crosthwaite
---
V2:
- Change git patch to indicate rename
hw/arm/pxa2xx.c | 2 +-
hw/arm/spit
Connect the SPI devices to Xilinx's ZynqMP.
I also need to make some changes to the actual SPI device to
imporove the fuctionality, but for the time being this works.
V4:
- Rebase
- Rename the SPI busses so that they can all be accessed from the SoC
- Only create one SPI flash device
V3:
- Do
Connect the sst25wf080 SPI flash to the EP108 board.
Signed-off-by: Alistair Francis
---
V4:
- Only add one SPI flash
V3:
- Don't reach into the SoC
V2:
- Use sst25wf080 instead of m25p80
hw/arm/xlnx-ep108.c | 16
1 file changed, 16 insertions(+)
diff --git a/hw/arm/xlnx-ep
Add the sst25wf080 SPI flash device.
Signed-off-by: Alistair Francis
Reviewed-by: Peter Crosthwaite
---
hw/block/m25p80.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c
index efc43dd..7b9f97c 100644
--- a/hw/block/m25p80.c
+++ b/hw/block/m25p80.c
@@ -
Connect the Xilinx SPI devices to the ZynqMP model.
Signed-off-by: Alistair Francis
---
V4:
- Rename the SPI busses so that they can all be accessed from the SoC
- Don't set the num-busses property
V3:
- Expose the SPI Bus as part of the SoC device
V2:
- Don't connect the SPI flash to the SoC
Seperate out the XilinxSPIPS struct into a seperate header
file.
Signed-off-by: Alistair Francis
---
V4:
- Don't split off R_MOD_ID and hardcode R_MAX
V2:
- Only split out required #defines
- Prefix XLNX_SPIPS_
hw/ssi/xilinx_spips.c | 46 +++
include/hw/ssi/xi
On Mon, Nov 23, 2015 at 09:35:31AM +0100, Markus Armbruster wrote:
> qmp_query_memdev() has two error paths:
>
> * When object_get_objects_root() returns null. It never does, so
> simply drop the useless error handling.
>
> * When query_memdev() fails. It leaks err then. But any failure
>
On 11/20/2015 05:59 PM, Fam Zheng wrote:
> "s->bitmap" tracks done sectors, we only check bit states without using any
> iterator which HBitmap is good for. Switch to "Bitmap" which is simpler and
> more memory efficient.
>
> Meanwhile, rename it to done_bitmap, to reflect the intention.
>
> Sign
On Mon, 11/23 08:33, Markus Armbruster wrote:
> Fam Zheng writes:
>
> > Otherwise, a window flashes on my desktop (built with SDL). Add this as
> > other cases have it.
> >
> > Signed-off-by: Fam Zheng
> >
> > ---
> > v2: Fix 119 too. [Max]
> > ---
> > tests/qemu-iotests/119 | 2 +-
> > tests/q
On Mon, 11/23 17:01, Wen Congyang wrote:
> On 11/20/2015 05:59 PM, Fam Zheng wrote:
> > "s->bitmap" tracks done sectors, we only check bit states without using any
> > iterator which HBitmap is good for. Switch to "Bitmap" which is simpler and
> > more memory efficient.
> >
> > Meanwhile, rename i
On 11/23/2015 05:19 PM, Fam Zheng wrote:
> On Mon, 11/23 17:01, Wen Congyang wrote:
>> On 11/20/2015 05:59 PM, Fam Zheng wrote:
>>> "s->bitmap" tracks done sectors, we only check bit states without using any
>>> iterator which HBitmap is good for. Switch to "Bitmap" which is simpler and
>>> more me
On Mon, 23 Nov 2015 15:41:11 +0800
Jason Wang wrote:
> Currently, all virtio devices bypass IOMMU completely. This is because
> address_space_memory is assumed and used during DMA emulation. This
> patch converts the virtio core API to use DMA API. This idea is
>
> - introducing a new transport
On Mon, Nov 23, 2015 at 10:36:45AM +0100, Cornelia Huck wrote:
> On Mon, 23 Nov 2015 15:41:11 +0800
> Jason Wang wrote:
>
> > Currently, all virtio devices bypass IOMMU completely. This is because
> > address_space_memory is assumed and used during DMA emulation. This
> > patch converts the virti
On Mon, 11/23 17:24, Wen Congyang wrote:
> On 11/23/2015 05:19 PM, Fam Zheng wrote:
> > On Mon, 11/23 17:01, Wen Congyang wrote:
> >> On 11/20/2015 05:59 PM, Fam Zheng wrote:
> >>> "s->bitmap" tracks done sectors, we only check bit states without using
> >>> any
> >>> iterator which HBitmap is goo
On 11/23/2015 05:55 PM, Fam Zheng wrote:
> On Mon, 11/23 17:24, Wen Congyang wrote:
>> On 11/23/2015 05:19 PM, Fam Zheng wrote:
>>> On Mon, 11/23 17:01, Wen Congyang wrote:
On 11/20/2015 05:59 PM, Fam Zheng wrote:
> "s->bitmap" tracks done sectors, we only check bit states without using
>
On Thu, Jul 09, 2015 at 10:56:43AM +0100, Stefan Hajnoczi wrote:
> v2:
> * Default to IOV_MAX instead of INT_MAX [Peter Lieven]
>
> This series depends on "[PATCH] block/mirror: limit qiov to IOV_MAX elements".
>
> IOV_MAX has been hardcoded in several places since preadv()/pwritev()/etc
> refus
On Wed, Nov 18, 2015 at 03:51:29PM +0100, Kevin Wolf wrote:
> Am 09.07.2015 um 11:56 hat Stefan Hajnoczi geschrieben:
> > v2:
> > * Default to IOV_MAX instead of INT_MAX [Peter Lieven]
> >
> > This series depends on "[PATCH] block/mirror: limit qiov to IOV_MAX
> > elements".
> >
> > IOV_MAX has
On 23/11/2015 07:41, Pavel Fedin wrote:
> Hello! No news for a long time, we are at RC stage. Could we get this in?
Yes, queued for -rc2.
Paolo
> Kind regards,
> Pavel Fedin
> Expert Engineer
> Samsung Electronics Research center Russia
>
>> -Original Message-
>> From: qemu-devel-bounc
Am 20.11.2015 um 13:53 hat Markus Armbruster geschrieben:
> Spotted by Coverity.
>
> Signed-off-by: Markus Armbruster
Reviewed-by: Kevin Wolf
On 23/11/2015 11:09, Paolo Bonzini wrote:
> On 23/11/2015 07:41, Pavel Fedin wrote:
>> Hello! No news for a long time, we are at RC stage. Could we get this in?
>
> Yes, queued for -rc2.
... doh, Eduardo applied it to the NUMA tree already. I missed that
backends/hostmem* is under NUMA and no
Marc-André Lureau writes:
> Hi
>
> - Original Message -
>> >> Hash ivshmem been used in anger? If yes, how?
>>
>> Still the question to answer.
>
> I don't expect users to read this ML everyday (anybody
> actually). Personally, I have no clue how widespread ivshmem usage is.
>
>> Beside
On Tue, Nov 17, 2015 at 08:02:58PM +0300, Denis V. Lunev wrote:
> From: Vladimir Sementsov-Ogievskiy
>
> This patch marks part of the BAT dirty properly. There is a possibility that
> multy-block allocation could have one block allocated on one BAT page and
> next block on the next page. The code
To return from a signal, setup_frame() puts an instruction to
be executed in the stack. This sequence calls the syscall sigreturn().
The address of the instruction must be set in the PR register
to be executed.
This patch fixes this: the current code sets the register to the address
of the instru
On 11/23/2015 11:38 AM, Laurent Vivier wrote:
> Signed-off-by: Laurent Vivier
Tested-by: John Paul Adrian Glaubitz
This patch fixes crashes of qemu-sh4* on amd64 for me [1].
I also haven't seen any regressions ever since.
Cheers,
Adrian
> [1] https://bugs.launchpad.net/ubuntu/+source/qemu-lin
It seems that we currently have some duplication between
started and enabled states.
The actual reason is that enable is not documented correctly:
what it does is connecting ring to the backend.
This is important for MQ, because a Linux guest expects TX
packets to be completed even if it disables
"Michael S. Tsirkin" writes:
> On Mon, Nov 23, 2015 at 09:35:31AM +0100, Markus Armbruster wrote:
>> qmp_query_memdev() has two error paths:
>>
>> * When object_get_objects_root() returns null. It never does, so
>> simply drop the useless error handling.
>>
>> * When query_memdev() fails. I
On Fri, Nov 20, 2015 at 18:24:29 +0530, Bharata B Rao wrote:
> This patchset adds CPU hotplug support for sPAPR PowerPC guests using
> device_add and device_del commands
>
> (qemu) device_add POWER8-powerpc64-cpu,id=cpu0
Is there a reason why this uses 'device_add' rather than the 'cpu_add'
comma
On Fri, Nov 20, 2015 at 02:32:51PM +, Peter Maydell wrote:
> In an LPAE format descriptor in ARMv8 the address field extends
> up to bit 47, not just bit 39. Correct the masking so we don't
> give incorrect results if the output address size is greater
> than 40 bits, as it can be for AArch64.
Hi
- Original Message -
>
> >> qemu-doc documents role only with chardev. The code doesn't care.
> >
> > yeah, role is only really useful with a server. Another missing warning.
>
> I think it makes sense only when we can migrate the shared memory
> contents out-of-band. Vaguely similar
On Fri, Nov 20, 2015 at 03:09:25PM -0700, Eric Blake wrote:
> On 11/20/2015 11:04 AM, Daniel P. Berrange wrote:
> > +
> > +static const char *base64_valid_chars =
> > +"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
> > +
> > +static int
> > +qcrypto_secret_validate_base64(
'make check' failed to compile the test case for mingw because of
undefined references. Pull in a few more dependencies so that it builds.
Signed-off-by: Kevin Wolf
---
tests/Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tests/Makefile b/tests/Makefile
index b937
I tried to run "make check" on my mingw build and got two failures. Both of
them are bugs in the test suite rather than qemu proper. They are easy enough
to fix, so here are the fixes.
Kevin Wolf (2):
tests/Makefile: Add more dependencies for test-timed-average
test-aio: Fix event notifier cle
One test case closed an event notifier (event_notifier_cleanup())
without first disabling it (set_event_notifier(..., NULL)). This
resulted in a leftover handle 0 that was added to each subsequent
WaitForMultipleObjects() call, causing the function to fail (invalid
handle).
Signed-off-by: Kevin Wo
On Fri, Nov 20, 2015 at 03:15:27PM -0700, Eric Blake wrote:
> On 11/20/2015 11:04 AM, Daniel P. Berrange wrote:
> > Add a 'keyid' parameter that refers to the ID of a
> > QCryptoSecret instance that provides the encryption key.
> >
> > $QEMU \
> > -object secret,id=sec0,filename=/home/berrange
On Mon, Nov 23, 2015 at 11:11:28AM +0100, Paolo Bonzini wrote:
>
>
> On 23/11/2015 11:09, Paolo Bonzini wrote:
> > On 23/11/2015 07:41, Pavel Fedin wrote:
> >> Hello! No news for a long time, we are at RC stage. Could we get this in?
> >
> > Yes, queued for -rc2.
>
> ... doh, Eduardo applied i
(I forgot to submit a pull request for this earlier, sorry.)
The following changes since commit 541abd10a01da56c5f16582cd32d67114ec22a5c:
Update version for v2.5.0-rc1 release (2015-11-20 17:43:46 +)
are available in the git repository at:
git://github.com/ehabkost/qemu.git tags/numa-pu
From: John Clarke
A simple typo in the variable to use when comparing vs the highwater mark.
Reports are that qemu can in fact segfault occasionally due to this mistake.
Signed-off-by: John Clarke
Signed-off-by: Richard Henderson
---
tcg/tcg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletio
:
git://github.com/rth7680/qemu.git tags/pull-tcg-20151123
for you to fetch changes up to 644da9b39e477caa80bab69d2847dfcb468f0d33:
tcg: Fix highwater check (2015-11-23 13:16:05 +0100)
Last minute fix
Ping? Any thoughts on this approach?
-rc2 is too late for this kind of change, maybe?
On Thu, Nov 12, 2015 at 03:29:53PM -0200, Eduardo Habkost wrote:
> This changes the qemu_hw_version() default to "2.5+" so we don't
> make every machine class broken by default unless they set
> hw_version.
>
On Mon, Nov 23, 2015 at 10:53:39AM -0200, Eduardo Habkost wrote:
>
> Ping? Any thoughts on this approach?
>
> -rc2 is too late for this kind of change, maybe?
>
I queued this up for 2.5, will merge later this week
unless anyone objects.
> On Thu, Nov 12, 2015 at 03:29:53PM -0200, Eduardo Habko
From: Pavel Fedin
Currently hostmem backend fails if CONFIG_NUMA is enabled in QEMU
(the default) but NUMA is not supported by the kernel. This makes
it impossible to use ivshmem in such configurations.
This patch fixes the problem by ignoring ENOSYS error if policy is set to
MPOL_DEFAULT. This
On 11/23/2015 12:54 PM, Peter Krempa wrote:
> On Fri, Nov 20, 2015 at 18:24:29 +0530, Bharata B Rao wrote:
>> This patchset adds CPU hotplug support for sPAPR PowerPC guests using
>> device_add and device_del commands
>>
>> (qemu) device_add POWER8-powerpc64-cpu,id=cpu0
>
> Is there a reason why t
Am 23.11.2015 um 13:45 schrieb Richard Henderson:
> From: John Clarke
>
> A simple typo in the variable to use when comparing vs the highwater mark.
> Reports are that qemu can in fact segfault occasionally due to this mistake.
>
> Signed-off-by: John Clarke
> Signed-off-by: Richard Henderson
Le 20/11/2015 11:06, Alistair Francis a écrit :
On Fri, Oct 16, 2015 at 7:11 PM, wrote:
From: KONRAD Frederic
This is the implementation of the DisplayPort.
It has an aux-bus to access dpcd and edid.
Graphic plane is connected to the channel 3.
Video plane is connected to the channel 0.
A
Le 20/11/2015 13:21, Alistair Francis a écrit :
On Fri, Oct 16, 2015 at 7:11 PM, wrote:
From: KONRAD Frederic
This adds the DP and the DPDMA to the Zynq MP platform.
Signed-off-by: KONRAD Frederic
Reviewed-by: Peter Crosthwaite
Tested-By: Hyun Kwon
---
hw/arm/xlnx-zynqmp.c |
On Sat, Nov 21, 2015 at 02:09:25AM +0100, Borislav Petkov wrote:
> On Sat, Nov 21, 2015 at 12:11:35AM +0100, Andreas Färber wrote:
> > Hi,
> >
> > CC'ing qemu-devel.
>
> Ah, thanks.
>
> > Am 21.11.2015 um 00:01 schrieb Borislav Petkov:
> > > From: Borislav Petkov
> > >
> > > Software Error Rec
Marc-André Lureau writes:
> Hi
>
> - Original Message -
>>
>> >> qemu-doc documents role only with chardev. The code doesn't care.
>> >
>> > yeah, role is only really useful with a server. Another missing warning.
>>
>> I think it makes sense only when we can migrate the shared memory
>
remove superfluous code in do_pci_register_device(). See its caller:
pci_qdev_realize()
Signed-off-by: Cao jin
---
hw/pci/pci.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 168b9cc..4d16da0 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -878,7 +878,6 @@ s
From: Vladimir Sementsov-Ogievskiy
This specifies Parallels image format as implemented in Parallels Cloud
Server 6.10
Signed-off-by: Vladimir Sementsov-Ogievskiy
Signed-off-by: Denis V. Lunev
CC: Eric Blake
CC: John Snow
CC: Stefan Hajnoczi
---
v2: add license info
switch to offsets fr
"Daniel P. Berrange" writes:
> On Fri, Nov 20, 2015 at 03:09:25PM -0700, Eric Blake wrote:
>> On 11/20/2015 11:04 AM, Daniel P. Berrange wrote:
>> > +
>> > +static const char *base64_valid_chars =
>> > +"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
>> > +
>> > +static i
Hi
- Original Message -
> > "role" was designed to only migrate the master. Ability to migrate a pool
> > of
> > peer would be a significant new feature. I am not aware of such request.
>
> I see. But how is this supposed to work?
>
> Before migration: one master and N peers connected t
On 11/23/2015 02:16 PM, Stefan Weil wrote:
Am 23.11.2015 um 13:45 schrieb Richard Henderson:
From: John Clarke
A simple typo in the variable to use when comparing vs the highwater mark.
Reports are that qemu can in fact segfault occasionally due to this mistake.
Signed-off-by: John Clarke
Si
Currently, dump-guest-memory supports synchronous operation only. This patch
sets are adding "detach" support for it (just like "migrate -d" for
migration). When "-d" is provided, dump-guest-memory command will return
immediately without hanging user. This should be useful when the backend
storage
This will allow the user specify "-d" (just like command
"migrate") when using "dump-guest-memory" command. When
specified, one background thread is created to do the dump work.
One flag is added to show whether there is a background dump
work in progress.
Signed-off-by: Peter Xu
---
dump.c
Currently, dump-guest-memory supports synchronous operation only. This patch
sets are adding "detach" support for it (just like "migrate -d" for
migration). When "-d" is provided, dump-guest-memory command will return
immediately without hanging user. This should be useful when the backend
storage
This patch only add the interfaces, but not implementing them.
Signed-off-by: Peter Xu
---
dump.c | 3 ++-
hmp-commands.hx | 5 +++--
hmp.c| 3 ++-
qapi-schema.json | 3 ++-
qmp-commands.hx | 4 ++--
5 files changed, 11 insertions(+), 7 deletions(-)
diff --git a/dump.c b
This will allow the user specify "-d" (just like command
"migrate") when using "dump-guest-memory" command. When
specified, one background thread is created to do the dump work.
One flag is added to show whether there is a background dump
work in progress.
Signed-off-by: Peter Xu
---
dump.c
This patch only add the interfaces, but not implementing them.
Signed-off-by: Peter Xu
---
dump.c | 3 ++-
hmp-commands.hx | 5 +++--
hmp.c| 3 ++-
qapi-schema.json | 3 ++-
qmp-commands.hx | 4 ++--
5 files changed, 11 insertions(+), 7 deletions(-)
diff --git a/dump.c b
Public bug reported:
device_del and drive_del commands don't cause virtio disk detaching
Steps to reproduce:
1. Run instance
2. Attach virtio scsi disk
3. Reboot instance
4. Immediately after reboot detach disk with QEMU commands:
device_del
drive_del
Expected result:
Disk should be detached
Marc-André Lureau writes:
> Hi
>
> - Original Message -
>> > "role" was designed to only migrate the master. Ability to migrate a pool
>> > of
>> > peer would be a significant new feature. I am not aware of such request.
>>
>> I see. But how is this supposed to work?
>>
>> Before migra
On 23/11/2015 09:17, Ming Lin wrote:
> On Sat, 2015-11-21 at 14:11 +0100, Paolo Bonzini wrote:
>>
>> On 20/11/2015 01:20, Ming Lin wrote:
>>> One improvment could be to use google's NVMe vendor extension that
>>> I send in another thread, aslo here:
>>> https://git.kernel.org/cgit/linux/kernel/gi
Hi
- Original Message -
> >
> > You can't migrate the peers.
>
> Then explain the case N'=0 to me: how can you migrate the master so that
> it's connected to a server afterwards?
Dest qemu: -incoming.. -chardev socket,path=dest-server
That is, start your destination qemu with a destina
Ping ?
I can send out v6 and fix the commit blurb typo in patch 6/6 pointed
out by Laszlo (unless the series is already winding its way toward
eventually being applied).
Please advise.
Thanks,
--Gabriel
On Thu, Nov 05, 2015 at 09:32:46AM -0500, Gabriel L. Somlo wrote:
> New since v4:
>
>
Gives some general guidelines for reporting errors in QEMU.
Signed-off-by: Lluís Vilanova
---
HACKING | 52 ++
include/qapi/error.h | 12
util/error.c | 24 +--
3 files changed, 82 insert
On 20/11/2015 18:56, Markus Armbruster wrote:
> Looks rather fishy:
>
> if (strncmp(s->server_chr->filename, "unix:", 5)) {
> error_setg(errp, "chardev is not a unix client socket");
> return;
> }
>
> Paolo, is this reliable?
Yes, though by total chance
On 20/11/2015 18:32, Eric Blake wrote:
> > static void qlist_size_iter(QObject *obj, void *opaque)
> > {
> > size_t *count = opaque;
> > (*count)++;
> > }
>
> Yuck - we don't track size independently? Seems like it might make a
> worthwhile addition,
Would you change your mind, if I to
On Mon, 23 Nov 2015 11:52:50 +0200
"Michael S. Tsirkin" wrote:
> On Mon, Nov 23, 2015 at 10:36:45AM +0100, Cornelia Huck wrote:
> > On Mon, 23 Nov 2015 15:41:11 +0800
> > Jason Wang wrote:
> >
> > > Currently, all virtio devices bypass IOMMU completely. This is because
> > > address_space_memor
On 23 November 2015 at 14:34, Cornelia Huck wrote:
> The mmio transport is a completely different beast; I'm afraid I don't
> know enough about it to say how it interacts with iommus.
Conceptually, it's just a device that does DMA, I think.
You could in theory put it behind an IOMMU, but nobody d
On 23/11/2015 01:41, Fam Zheng wrote:
> "werror=report" would free the req in virtio_blk_handle_rw_error, we
> mustn't write to it in that case.
>
> Reported-by: Paolo Bonzini
> Signed-off-by: Fam Zheng
> ---
> hw/block/virtio-blk.c | 7 +++
> 1 file changed, 3 insertions(+), 4 deletions(
On 23/11/2015 13:39, Kevin Wolf wrote:
> tests/test-timed-average$(EXESUF): tests/test-timed-average.o qemu-timer.o \
> libqemuutil.a stubs/clock-warp.o stubs/cpu-get-icount.o \
> - stubs/notify-event.o stubs/replay.o
> + stubs/notify-event.o stubs/replay.o stubs/mon-is-qmp.o
> st
Marc-André Lureau writes:
> Hi
>
> - Original Message -
>> >
>> > You can't migrate the peers.
>>
>> Then explain the case N'=0 to me: how can you migrate the master so that
>> it's connected to a server afterwards?
>
> Dest qemu: -incoming.. -chardev socket,path=dest-server
>
> That is
On 23/11/2015 14:22, Eduardo Habkost wrote:
> > Software Error Recovery, i.e. SER, is purely an Intel feature and it
> > shouldn't be set by default. Enable it only on Intel.
>
> What happens when SER is enabled on an AMD CPU? If it really
> should't be enabled, why is KVM returning it on
> KVM_
On 23/11/2015 10:55, Fam Zheng wrote:
>>> Why? I think bitmap_set is a better match with bitmap_new below.
>>
>> set_bit() is quicker than bitmap_set() if you only set one bit.
>
> How much quicker is it? This doesn't sound convincing enough for me to lose
> the
> readability.
Substantially.
On Mon, Nov 23, 2015 at 02:39:27PM +0100, Markus Armbruster wrote:
> "Daniel P. Berrange" writes:
>
> > On Fri, Nov 20, 2015 at 03:09:25PM -0700, Eric Blake wrote:
> >> On 11/20/2015 11:04 AM, Daniel P. Berrange wrote:
> >> > +
> >> > +static const char *base64_valid_chars =
> >> > +"ABCDEFGH
On 23/11/2015 13:39, Kevin Wolf wrote:
> One test case closed an event notifier (event_notifier_cleanup())
> without first disabling it (set_event_notifier(..., NULL)). This
> resulted in a leftover handle 0 that was added to each subsequent
> WaitForMultipleObjects() call, causing the function t
- Original Message -
> Marc-André Lureau writes:
>
> > Hi
> >
> > - Original Message -
> >> >
> >> > You can't migrate the peers.
> >>
> >> Then explain the case N'=0 to me: how can you migrate the master so that
> >> it's connected to a server afterwards?
> >
> > Dest qemu: -i
+ Tony.
On Mon, Nov 23, 2015 at 03:47:44PM +0100, Paolo Bonzini wrote:
> On 23/11/2015 14:22, Eduardo Habkost wrote:
> > > Software Error Recovery, i.e. SER, is purely an Intel feature and it
> > > shouldn't be set by default. Enable it only on Intel.
> >
> > What happens when SER is enabled on a
On Mon, Nov 23, 2015 at 11:22:37AM -0200, Eduardo Habkost wrote:
[...]
> In the case of this code, it looks like it's already broken
> because the resulting mcg_cap depends on host kernel capabilities
> (the ones reported by kvm_get_mce_cap_supported()), and the data
> initialized by target-i386/cp
On Fri, 20 Nov 2015 03:27:51 +
"Gonglei (Arei)" wrote:
> Hi guys,
>
> After initial discussion at this year's KVM forum, I post the RFC version of
> virtio-crypto
> device specification now.
>
> If you have any comments, please let me know, thanks.
Some further comments from my side, but
Marc-André Lureau writes:
> - Original Message -
>> Marc-André Lureau writes:
>>
>> > Hi
>> >
>> > - Original Message -
>> >> >
>> >> > You can't migrate the peers.
>> >>
>> >> Then explain the case N'=0 to me: how can you migrate the master so that
>> >> it's connected to a se
On Mon, Nov 23, 2015 at 06:07:41PM +0800, Peter Xu wrote:
> This patch only add the interfaces, but not implementing them.
>
> Signed-off-by: Peter Xu
> ---
> dump.c | 3 ++-
> hmp-commands.hx | 5 +++--
> hmp.c| 3 ++-
> qapi-schema.json | 3 ++-
> qmp-commands.hx | 4 ++
On Mon, Nov 23, 2015 at 06:07:42PM +0800, Peter Xu wrote:
> This will allow the user specify "-d" (just like command
> "migrate") when using "dump-guest-memory" command. When
> specified, one background thread is created to do the dump work.
> One flag is added to show whether there is a background
From: Gabriel Somlo
Signed-off-by: Gabriel Somlo
---
lib/kobject.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/kobject.c b/lib/kobject.c
index 7cbccd2..90d1be6 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -861,6 +861,7 @@ struct kobject *kset_find_obj(struct kset *kset, const c
From: Gabriel Somlo
Remove fw_cfg hardware interface details from
Documentation/devicetree/bindings/arm/fw-cfg.txt,
and replace them with a pointer to the authoritative
documentation in the QEMU source tree.
Signed-off-by: Gabriel Somlo
Cc: Laszlo Ersek
---
Documentation/devicetree/bindings/a
From: Gabriel Somlo
Make fw_cfg entries of type "file" available via sysfs. Entries
are listed under /sys/firmware/qemu_fw_cfg/by_key, in folders
named after each entry's selector key. Filename, selector value,
and size read-only attributes are included for each entry. Also,
a "raw" attribute all
From: Gabriel Somlo
Each fw_cfg entry of type "file" has an associated 56-char,
nul-terminated ASCII string which represents its name. While
the fw_cfg device doesn't itself impose any specific naming
convention, QEMU developers have traditionally used path name
semantics (i.e. "etc/acpi/rsdp") t
This fixes bdrv_reopen() calls like the following one:
qemu-io -c 'open -o overlap-check.template=all /tmp/test.qcow2' \
-c 'reopen -o overlap-check=none'
The approach taken so far would result in an options QDict that has both
"overlap-check.template=all" and "overlap-check=none", which
Allow access to QEMU firmware blobs, passed into the guest VM via
the fw_cfg device, through SysFS entries. Blob meta-data (e.g. name,
size, and fw_cfg key), as well as the raw binary blob data may be
accessed.
The SysFS access location is /sys/firmware/qemu_fw_cfg/... and was
selected based on ov
In order to decide whether a blkdebug: filename can be produced or a
json: one is necessary, blkdebug checked whether bs->options had more
options than just "config", "x-image" or "image" (the latter including
nested options). That doesn't work well when generic block layer options
are present.
Th
This is part three (or four, depending on whether you count the bdrv_swap
removal) of what I had sent earlier as "[PATCH 00/34] block: Cache mode for
children, reopen overhaul and more". Most of the patches were actually already
reviewed in v1.
This part contains the remaining functional changes t
Some drivers have nested options (e.g. blkdebug rule arrays), which
don't belong to a child node and shouldn't be removed. Don't remove all
options with "." in their name, but check for the complete prefixes of
actually existing child nodes.
Signed-off-by: Kevin Wolf
---
block.c
Creating an empty drive while specifying 'format' doesn't make sense.
The specified format driver would simply be ignored.
Make a set 'format' option an indication that a non-empty drive should
be created. This makes 'format' consistent with 'driver' and allows
using it with a block driver that do
Instead of passing a separate drv argument to bdrv_open_common(), just
make sure that a "driver" option is set in the QDict. This also means
that a "driver" entry is consistently present in bs->options now.
This is another step towards keeping all options in the QDict (which is
the represenation o
The code already special-cased "node-name", which is currently the only
option passed in the QDict that isn't driver-specific. Generalise the
code to take all general block layer options into consideration.
Signed-off-by: Kevin Wolf
Reviewed-by: Eric Blake
Reviewed-by: Max Reitz
---
block.c |
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