Eric Blake writes:
> Commit 0bcc8e5b was yet another instance of 'git status' reporting
> dirty files after an in-tree build, thanks to the new binary
> tests/check-block-qdict.
>
> Instead of piecemeal exemptions of each new binary as they are
> added, let's use git's negative globbing feature t
On Mon, Jun 04, 2018 at 05:55:18PM +0800, guangrong.x...@gmail.com wrote:
> From: Xiao Guangrong
>
> Current implementation of compression and decompression are very
> hard to be enabled on productions. We noticed that too many wait-wakes
> go to kernel space and CPU usages are very low even if t
On 06/12/2018 12:13 PM, Zihan Yang wrote:
The inner host bridge created by pxb-pcie is TYPE_PXB_PCI_HOST by default,
add a new type TYPE_PXB_PCIE_HOST to better utilize the ECAM of PCIe
Signed-off-by: Zihan Yang
---
hw/pci-bridge/pci_expander_bridge.c | 118
Public bug reported:
Hello all,
I'm using the versatilepb board and the timer Interrupt Mask Status
register (offset 0x14 of the SP804) does not seem to be working properly
on the latest qemu-2.12. I tried on the 2.5 (i believe this is the
mainstream version that comes with Linux) and it works pe
On Mon, Jun 04, 2018 at 05:55:17PM +0800, guangrong.x...@gmail.com wrote:
[...]
(Some more comments/questions for the MP implementation...)
> +static inline int ring_mp_put(Ring *ring, void *data)
> +{
> +unsigned int index, in, in_next, out;
> +
> +do {
> +in = atomic_read(&ring
On 06/20/2018 02:56 AM, David Gibson wrote:
> On Tue, Jun 19, 2018 at 07:24:44AM +0200, Cédric Le Goater wrote:
>>
> typedef struct PnvChipClass {
> /*< private >*/
> @@ -75,6 +95,7 @@ typedef struct PnvChipClass {
>
> hwaddr xscom_base;
>
> +voi
>> diff --git a/hw/ppc/spapr_events.c b/hw/ppc/spapr_events.c
>> index e4f5946a2188..c82dc40be0d5 100644
>> --- a/hw/ppc/spapr_events.c
>> +++ b/hw/ppc/spapr_events.c
>> @@ -709,7 +709,11 @@ void spapr_events_init(sPAPRMachineState *spapr)
>> {
>> int epow_irq;
>>
>> -epow_irq = spapr_i
On Mon, Jun 04, 2018 at 05:55:17PM +0800, guangrong.x...@gmail.com wrote:
> From: Xiao Guangrong
>
> It's the simple lockless ring buffer implement which supports both
> single producer vs. single consumer and multiple producers vs.
> single consumer.
>
> Many lessons were learned from Linux Ker
On 06/13/2018 11:23 AM, Zihan Yang wrote:
Michael S. Tsirkin 于2018年6月12日周二 下午9:43写道：
On Tue, Jun 12, 2018 at 05:13:22PM +0800, Zihan Yang wrote:
The inner host bridge created by pxb-pcie is TYPE_PXB_PCI_HOST by default,
add a new type TYPE_PXB_PCIE_HOST to better utilize the ECAM of PCIe
S
The fix utilizes the existing policy QEMU has about short PRDs, and
considers the transfers that cause the crash as generated through short
PRDS.
It
- continues to allow QEMU to support multiple calls to
prepare_buf/ide_dma_cb,
- so, continues to keep QEMU free from needing the entire sglist in
Fixes: https://bugs.launchpad.net/qemu/+bug/1777315
QEMU's short PRD policy applies to a DMA transfer of size < 512 bytes.
But it fails to consider transfers which are >= 512 bytes, but are
not a multiple of 512 bytes.
Such transfers are not subject to the short PRD policy. They end up
violating
From: John Snow
Related Bug: https://bugs.launchpad.net/qemu/+bug/1777315
Signed-off-by: Amol Surati
---
tests/ide-test.c | 28
1 file changed, 28 insertions(+)
diff --git a/tests/ide-test.c b/tests/ide-test.c
index f39431b1a9..382c29a174 100644
--- a/tests/ide-te
On Wed, Jan 10, 2018 at 01:53:09PM +0800, Longpeng (Mike) wrote:
> Hi Halil,
>
> We are fixing the Intel BUG these days, so I will go through your comments
> after
> we're done. Thanks.
All right - are you guys done with meltdown/spectre? I'd like us
to start finally getting parts of this in the
On Wed, 20 Jun 2018, David Gibson wrote:
On Tue, Jun 19, 2018 at 11:29:09AM +0200, BALATON Zoltan wrote:
On Mon, 18 Jun 2018, David Gibson wrote:
On Wed, Jun 13, 2018 at 04:03:18PM +0200, BALATON Zoltan wrote:
On Wed, 13 Jun 2018, David Gibson wrote:
On Wed, Jun 13, 2018 at 10:54:22AM +0200,
On Tue, May 10, 2016 at 01:25:37PM +0200, Gerd Hoffmann wrote:
> Hi,
>
> > > > Rendered versions are available here:
> > > > https://www.kraxel.org/virtio/virtio-v1.0-cs03-virtio-gpu.pdf
> > > >
> > > > https://www.kraxel.org/virtio/virtio-v1.0-cs03-virtio-gpu.html#x1-287
>
> > > I gue
On Tue, Jun 19, 2018 at 04:16:49PM +0200, Markus Armbruster wrote:
> Peter Xu writes:
>
> > There was a regression reported by Eric Auger before with OOB:
> >
> > http://lists.gnu.org/archive/html/qemu-devel/2018-03/msg06231.html
> >
> > It is fixed in 951702f39c ("monitor: bind dispatch bh to
On Tue, Jun 19, 2018 at 03:57:07PM +0200, Markus Armbruster wrote:
> Peter Xu writes:
>
> > In my Out-Of-Band test, "check -qcow2 060" fail with this (the output is
> > manually changed due to line width requirement):
> >
> > 060 5s ... - output mismatch (see 060.out.bad)
> > --- /home/peterx/git
On Tue, Jun 19, 2018 at 03:55:12PM +0200, Markus Armbruster wrote:
> Peter Xu writes:
>
> > On Tue, Jun 19, 2018 at 01:34:22PM +0800, Peter Xu wrote:
> >
> > [...]
> >
> >> Fixes: 6d2d563f8c ("qmp: cleanup qmp queues properly", 2018-03-27)
> >> Suggested-by: Markus Armbruster
> >> Signed-off-by:
On Tue, Jun 19, 2018 at 03:53:11PM +0200, Markus Armbruster wrote:
> Peter Xu writes:
>
> > Previously we clean up the queues when we got CLOSED event. It was used
> > to make sure we won't send leftover replies/events of a old client to a
> > new client which makes perfect sense. However this w
On Wed, Jun 20, 2018 at 08:46:10AM +0800, Wanpeng Li wrote:
> On Wed, 20 Jun 2018 at 08:07, Michael S. Tsirkin wrote:
> >
> > On Tue, Jun 19, 2018 at 05:07:46PM -0500, Eric Blake wrote:
> > > On 06/19/2018 10:17 AM, Paolo Bonzini wrote:
> > > > On 16/06/2018 00:29, Michael S. Tsirkin wrote:
> > >
On Tue, Jun 19, 2018 at 01:11:28PM +0200, Greg Kurz wrote:
> On Mon, 18 Jun 2018 21:04:38 -0500
> Michael Roth wrote:
>
> > Quoting Greg Kurz (2018-05-22 12:17:28)
> > > The spapr capability framework was introduced in QEMU 2.12. It allows
> > > to have an explicit control on how host features ar
On Tue, Jun 19, 2018 at 11:29:09AM +0200, BALATON Zoltan wrote:
> On Mon, 18 Jun 2018, David Gibson wrote:
> > On Wed, Jun 13, 2018 at 04:03:18PM +0200, BALATON Zoltan wrote:
> > > On Wed, 13 Jun 2018, David Gibson wrote:
> > > > On Wed, Jun 13, 2018 at 10:54:22AM +0200, BALATON Zoltan wrote:
> > >
On Wed, Jun 20, 2018 at 06:23:19AM +0530, Amol Surati wrote:
> On Tue, Jun 19, 2018 at 05:43:52PM -0400, John Snow wrote:
> >
> >
> > On 06/19/2018 05:26 PM, Amol Surati wrote:
> > > On Tue, Jun 19, 2018 at 08:04:03PM +0530, Amol Surati wrote:
> > >> On Tue, Jun 19, 2018 at 09:45:15AM -0400, John
On 6/19/2018 11:39 PM, Eric Blake wrote:
On 06/19/2018 10:20 AM, Liu Jingqi wrote:
Add -numa hmat-lb option to provide System Locality Latency and
Bandwidth Information. These memory attributes help to build
System Locality Latency and Bandwidth Information Structure(s)
in ACPI Heterogeneous M
On Tue, Jun 19, 2018 at 07:24:44AM +0200, Cédric Le Goater wrote:
>
> >>> typedef struct PnvChipClass {
> >>> /*< private >*/
> >>> @@ -75,6 +95,7 @@ typedef struct PnvChipClass {
> >>>
> >>> hwaddr xscom_base;
> >>>
> >>> +void (*realize)(PnvChip *chip, Error **errp);
> >
On Tue, Jun 19, 2018 at 05:43:52PM -0400, John Snow wrote:
>
>
> On 06/19/2018 05:26 PM, Amol Surati wrote:
> > On Tue, Jun 19, 2018 at 08:04:03PM +0530, Amol Surati wrote:
> >> On Tue, Jun 19, 2018 at 09:45:15AM -0400, John Snow wrote:
> >>>
> >>>
> >>> On 06/19/2018 04:53 AM, Kevin Wolf wrote:
On Tue, Jun 19, 2018 at 12:05:21PM +0200, Cédric Le Goater wrote:
> On 06/19/2018 03:02 AM, David Gibson wrote:
> > On Mon, Jun 18, 2018 at 07:34:02PM +0200, Cédric Le Goater wrote:
> >> This proposal introduces a new IRQ number space layout using static
> >> numbers for all devices and a bitmap al
On Tue, Jun 19, 2018 at 10:52:15AM +0200, BALATON Zoltan wrote:
> We don't emulate slave mode so related registers are not needed.
> [lh]sadr are only retained to avoid too many warnings and simplify
> debugging but sdata is not even correct because device has a 4 byte
> FIFO instead so just remove
On Tue, Jun 19, 2018 at 07:00:18AM +0200, Cédric Le Goater wrote:
> On 06/19/2018 03:02 AM, David Gibson wrote:
> > On Mon, Jun 18, 2018 at 07:34:02PM +0200, Cédric Le Goater wrote:
> >> This proposal introduces a new IRQ number space layout using static
> >> numbers for all devices and a bitmap al
On Wed, 20 Jun 2018 at 08:07, Michael S. Tsirkin wrote:
>
> On Tue, Jun 19, 2018 at 05:07:46PM -0500, Eric Blake wrote:
> > On 06/19/2018 10:17 AM, Paolo Bonzini wrote:
> > > On 16/06/2018 00:29, Michael S. Tsirkin wrote:
> > > > +static QemuOptsList qemu_dedicated_opts = {
> > > > +.name = "d
On Tue, 2018-06-19 at 11:25 +0100, Dr. David Alan Gilbert wrote:
> * Suraj Jitindar Singh (sjitindarsi...@gmail.com) wrote:
> > The dump-guest-memory command is used to dump an area of guest
> > memory
> > to a file, the piece of memory is specified by a begin address and
> > a length. These parame
The dump-guest-memory command is used to dump an area of guest memory
to a file, the piece of memory is specified by a begin address and
a length. These parameters are specified as ints and thus have a maximum
value of 4GB. This means you can't dump the guest memory past the first
4GB and instead g
On Tue, Jun 19, 2018 at 05:07:46PM -0500, Eric Blake wrote:
> On 06/19/2018 10:17 AM, Paolo Bonzini wrote:
> > On 16/06/2018 00:29, Michael S. Tsirkin wrote:
> > > +static QemuOptsList qemu_dedicated_opts = {
> > > +.name = "dedicated",
> > > +.head = QTAILQ_HEAD_INITIALIZER(qemu_dedicated_
Hi
On Tue, Jun 19, 2018 at 9:38 PM, Daniel Henrique Barboza
wrote:
> This is a cleanup of the resulting code after detaching
> pmutils and Linux sys state file logic:
>
> - remove the SUSPEND_MODE_* macros and use an enumeration
> instead. At the same time, drop the switch statements
> at the sta
Hi
On Tue, Jun 19, 2018 at 9:38 PM, Daniel Henrique Barboza
wrote:
> Following the same logic of the previous patch, let's also
> decouple the suspend logic from guest_suspend into specialized
> functions, one for each strategy we support at this moment.
>
> Signed-off-by: Daniel Henrique Barboza
On 19.06.2018 [15:35:57 -0700], Nishanth Aravamudan wrote:
> On 19.06.2018 [13:14:51 -0700], Nishanth Aravamudan wrote:
> > On 19.06.2018 [14:35:33 -0500], Eric Blake wrote:
> > > On 06/15/2018 12:47 PM, Nishanth Aravamudan via Qemu-devel wrote:
>
>
>
> > > > } else if (s->use_linux_ai
On 19.06.2018 [13:14:51 -0700], Nishanth Aravamudan wrote:
> On 19.06.2018 [14:35:33 -0500], Eric Blake wrote:
> > On 06/15/2018 12:47 PM, Nishanth Aravamudan via Qemu-devel wrote:
> > > } else if (s->use_linux_aio) {
> > > +int rc;
> > > +rc = aio_setup_linux_a
Have I provided all necessary data and other details?
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1776920
Title:
qemu-img convert on Mac OSX creates corrupt images
Status in QEMU:
New
Bug des
On Tue, Jun 19, 2018 at 03:10:12PM -0500, Eric Blake wrote:
> On 06/15/2018 10:50 AM, Daniel P. Berrangé wrote:
> > From: "Daniel P. Berrange"
> >
> > As with the previous patch to qemu-nbd, the nbd-server-start QMP command
> > also needs to be able to specify authorization when enabling TLS encr
On 06/19/2018 10:17 AM, Paolo Bonzini wrote:
On 16/06/2018 00:29, Michael S. Tsirkin wrote:
+static QemuOptsList qemu_dedicated_opts = {
+.name = "dedicated",
+.head = QTAILQ_HEAD_INITIALIZER(qemu_dedicated_opts.head),
+.desc = {
+{
+.name = "mem-lock",
+
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20180619193806.17419-1-danielhb...@gmail.com
Subject: [Qemu-devel] [PATCH v1 0/6] QGA: systemd hibernate/suspend/hybrid-sleep
=== TEST SCRIPT BEGIN ===
#!/bin/bash
BASE=base
>>> On 6/18/2018 at 7:41 PM, Michael Roth wrote:
> Hi everyone,
>
> The following new patches are queued for QEMU stable v2.11.2:
>
> https://github.com/mdroth/qemu/commits/stable-2.11-staging
>
> The release is planned for 2018-06-22:
>
> https://wiki.qemu.org/Planning/2.11
>
> Please
On 06/19/2018 05:26 PM, Amol Surati wrote:
> On Tue, Jun 19, 2018 at 08:04:03PM +0530, Amol Surati wrote:
>> On Tue, Jun 19, 2018 at 09:45:15AM -0400, John Snow wrote:
>>>
>>>
>>> On 06/19/2018 04:53 AM, Kevin Wolf wrote:
Am 19.06.2018 um 06:01 hat Amol Surati geschrieben:
> On Mon, Jun
Enable TOPOEXT feature on EPYC CPU. This is required to support
hyperthreading on VM guests. Also extend xlevel to 0x801E.
Disable topoext on PC_COMPAT_2_12 and keep xlevel 0x800a.
Signed-off-by: Babu Moger
---
include/hw/i386/pc.h | 8
target/i386/cpu.c| 10 ++
2
This is part of topoext support. To keep the compatibility, it is better
we support all the combination of nr_cores and nr_threads currently
supported. By allowing more nr_cores and nr_threads, we might end up with
more nodes than we can actually support with the real hardware. We need to
fix up th
This series enables the TOPOEXT feature for AMD CPUs. This is required to
support hyperthreading on kvm guests.
This addresses the issues reported in these bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=1481253
https://bugs.launchpad.net/qemu/+bug/1703506
v16:
Patches are based off of Eduard
Remove generic non-intel check while validating hyperthreading support.
Certain AMD CPUs can support hyperthreading now.
CPU family with TOPOEXT feature can support hyperthreading now.
Signed-off-by: Babu Moger
Tested-by: Geoffrey McRae
Reviewed-by: Eduardo Habkost
---
target/i386/cpu.c | 17
On Tue, Jun 19, 2018 at 08:04:03PM +0530, Amol Surati wrote:
> On Tue, Jun 19, 2018 at 09:45:15AM -0400, John Snow wrote:
> >
> >
> > On 06/19/2018 04:53 AM, Kevin Wolf wrote:
> > > Am 19.06.2018 um 06:01 hat Amol Surati geschrieben:
> > >> On Mon, Jun 18, 2018 at 08:14:10PM -0400, John Snow wrot
On 06/19/2018 05:39 PM, Eric Blake wrote:
> Commit 0bcc8e5b was yet another instance of 'git status' reporting
> dirty files after an in-tree build, thanks to the new binary
> tests/check-block-qdict.
>
> Instead of piecemeal exemptions of each new binary as they are
> added, let's use git's negat
On Tue, Jun 19, 2018 at 05:17:45PM +0200, Paolo Bonzini wrote:
> On 16/06/2018 00:29, Michael S. Tsirkin wrote:
> >
> > +static QemuOptsList qemu_dedicated_opts = {
> > +.name = "dedicated",
> > +.head = QTAILQ_HEAD_INITIALIZER(qemu_dedicated_opts.head),
> > +.desc = {
> > +{
Unlike ARMv7-M, ARMv6-M only supports naturally aligned memory accesses
for 16-bit halfword and 32-bit word accesses using the LDR, LDRH,
LDRSH, STR and STRH instructions.
Signed-off-by: Julia Suvorova
---
target/arm/translate.c | 18 --
1 file changed, 16 insertions(+), 2 deleti
Commit 0bcc8e5b was yet another instance of 'git status' reporting
dirty files after an in-tree build, thanks to the new binary
tests/check-block-qdict.
Instead of piecemeal exemptions of each new binary as they are
added, let's use git's negative globbing feature to exempt ALL
files that have a '
On Tue, Jun 19, 2018 at 12:54:53PM +0200, Cornelia Huck wrote:
> Sorry about dragging mainframes into this, but this will only work for
> homogenous device coupling, not for heterogenous. Consider my vfio-pci
> + virtio-net-ccw example again: The guest cannot find out that the two
> belong together
Qspi dma has a burst length of 64 bytes, So limit transaction length to
64 max.
Signed-off-by: Sai Pavan Boddu
---
hw/ssi/xilinx_spips.c | 20 +---
include/hw/ssi/xilinx_spips.h | 5 -
2 files changed, 21 insertions(+), 4 deletions(-)
diff --git a/hw/ssi/xilinx_spip
Hi,
Sorry for the delay. I'll summarize what I've understood from the discussion
so far:
- query-target is the wrong place for this flag. query-machines is
(less) wrong
because it is not a static property of the machine object
- a new "query-current-machine" can be created to host these dynam
Hi Edgar,
I got your suggestion below. Will be sending a V2 asap.
Thanks,
Sai Pavan
> -Original Message-
> From: Edgar E. Iglesias [mailto:edgar.igles...@xilinx.com]
> Sent: Thursday, June 14, 2018 4:55 PM
> To: Sai Pavan Boddu
> Cc: qemu-devel@nongnu.org; Alistair Francis ; Peter
> Cro
On 06/09/2018 10:17 AM, Vladimir Sementsov-Ogievskiy wrote:
Add nbd_meta_pattern() and nbd_meta_empty_or_pattern() helpers for
metadata query parsing. nbd_meta_pattern() will be reused for "qemu"
s/for/for the/
namespace in following patches.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
On 19.06.2018 [14:35:33 -0500], Eric Blake wrote:
> On 06/15/2018 12:47 PM, Nishanth Aravamudan via Qemu-devel wrote:
> > laio_init() can fail for a couple of reasons, which will lead to a NULL
> > pointer dereference in laio_attach_aio_context().
> >
> > To solve this, add a aio_setup_linux_aio()
On 06/15/2018 10:50 AM, Daniel P. Berrangé wrote:
From: "Daniel P. Berrange"
As with the previous patch to qemu-nbd, the nbd-server-start QMP command
also needs to be able to specify authorization when enabling TLS encryption.
First the client must create a QAuthZ object instance using the
'ob
On Tue, Jun 19, 2018 at 3:54 AM, Cornelia Huck wrote:
> On Fri, 15 Jun 2018 10:06:07 -0700
> Siwei Liu wrote:
>
>> On Fri, Jun 15, 2018 at 4:48 AM, Cornelia Huck wrote:
>> > On Thu, 14 Jun 2018 18:57:11 -0700
>> > Siwei Liu wrote:
>> >
>> >> Thank you for sharing your thoughts, Cornelia. With q
On 06/15/2018 10:50 AM, Daniel P. Berrangé wrote:
From: "Daniel P. Berrange"
Currently any client which can complete the TLS handshake is able to use
the NBD server. The server admin can turn on the 'verify-peer' option
for the x509 creds to require the client to provide a x509 certificate.
Thi
Daniel P. Berrangé wrote:
> The way we determine if we can start the incoming migration was
> changed to use migration_has_all_channels() in:
>
> commit 428d89084c709e568f9cd301c2f6416a54c53d6d
> Author: Juan Quintela
> Date: Mon Jul 24 13:06:25 2017 +0200
>
> migration: Create migrat
The rest of the code assumes that idtoname is a (int -> str)
dictionary, so convert the data accordingly.
This is necessary to make the script work with Python 3 (where
reads from a binary file return 'bytes' objects, not 'str').
Fixes the following error:
$ python3 ./scripts/simpletrace.py tr
bios_support_mode verifies if the guest has support for a certain
suspend mode but it doesn't inform back which suspend tool
provides it. The caller, guest_suspend, executes all suspend
strategies in order again.
After adding systemd suspend support, bios_support_mode now will
verify for support f
pmutils isn't being supported by newer OSes like Fedora 27
or Mint. This means that the only suspend option QGA offers
for these guests are writing directly into the Linux sys state
file. This also means that QGA also loses the ability to do
hybrid suspend in those guests - this suspend mode is on
Hello David,
Am 2018-06-19 06:36, schrieb David Gibson:
Ok. However, your patch doesn't apply against the ppc-for-3.0 tree.
It looks like you've made it against a tree including some of BALATON
Zoltan's proposed but not yet merged patches.
Please make sure your patches are against the current
Following the same logic of the previous patch, let's also
decouple the suspend logic from guest_suspend into specialized
functions, one for each strategy we support at this moment.
Signed-off-by: Daniel Henrique Barboza
---
qga/commands-posix.c | 170 +++
To be able to add new suspend mechanisms we need to detach
the existing QMP functions from the current implementation
specifics.
At this moment we have functions such as qmp_guest_suspend_ram
calling bios_suspend_mode and guest_suspend passing the
pmutils command and arguments as parameters. This
In bios_supports_mode there is a verification to assert if
the chosen suspend mode is supported by the pmutils tools and,
if not, we see if the Linux sys state files supports it.
This verification is done in the same function, one after
the other, and it works for now. But, when adding a new
suspe
This is a cleanup of the resulting code after detaching
pmutils and Linux sys state file logic:
- remove the SUSPEND_MODE_* macros and use an enumeration
instead. At the same time, drop the switch statements
at the start of each function and use the enumeration
index to get the right binary/argume
This series adds systemd suspend support for QGA. Some newer
guests don't have pmutils anymore, leaving us with just the
Linux state file mechanism to suspend the guest OS, which does
not support hybrid-sleep. With this implementation, QGA is
now able to hybrid suspend newer guests again.
Most of
On 06/15/2018 12:47 PM, Nishanth Aravamudan via Qemu-devel wrote:
laio_init() can fail for a couple of reasons, which will lead to a NULL
pointer dereference in laio_attach_aio_context().
To solve this, add a aio_setup_linux_aio() function which is called
before aio_get_linux_aio() where it is c
On 06/15/2018 09:20 AM, Kevin Wolf wrote:
From: Markus Armbruster
Pure code motion, except for two brace placements and a comment
tweaked to appease checkpatch.
Signed-off-by: Markus Armbruster
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
qobject/block-qdict.c | 640 +
On Tue, Jun 19, 2018 at 02:02:10PM -0500, Venu Busireddy wrote:
> On 2018-06-19 21:53:01 +0300, Michael S. Tsirkin wrote:
> > On Tue, Jun 19, 2018 at 01:36:17PM -0500, Venu Busireddy wrote:
> > > On 2018-06-19 21:21:23 +0300, Michael S. Tsirkin wrote:
> > > > On Tue, Jun 19, 2018 at 01:14:06PM -050
On 06/09/2018 10:17 AM, Vladimir Sementsov-Ogievskiy wrote:
Use NBDExport pointer instead of just export name: there no needs to
s/no needs/is no need/
store duplicated name in the struct, moreover, NBDExport will be used
further.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
nbd/server
On 19 June 2018 at 20:53, Laszlo Ersek wrote:
> Hi Eric,
>
> sorry about the late followup. I have one question (mainly for Ard):
>
> On 06/15/18 16:28, Eric Auger wrote:
>> This patch allows the creation of a GICv3 node with 1 or 2
>> redistributor regions depending on the number of smu_cpus.
>>
On 2018-06-19 21:53:01 +0300, Michael S. Tsirkin wrote:
> On Tue, Jun 19, 2018 at 01:36:17PM -0500, Venu Busireddy wrote:
> > On 2018-06-19 21:21:23 +0300, Michael S. Tsirkin wrote:
> > > On Tue, Jun 19, 2018 at 01:14:06PM -0500, Venu Busireddy wrote:
> > > > On 2018-06-19 20:24:12 +0300, Michael S
* Zhang Chen (zhangc...@gmail.com) wrote:
> On Wed, May 16, 2018 at 2:56 AM, Dr. David Alan Gilbert > wrote:
>
> > * Zhang Chen (zhangc...@gmail.com) wrote:
> > > From: zhanghailiang
> > >
> > > There are several stages during loadvm/savevm process. In different
> > stage,
> > > migration incomi
On Tue, Jun 19, 2018 at 01:36:17PM -0500, Venu Busireddy wrote:
> On 2018-06-19 21:21:23 +0300, Michael S. Tsirkin wrote:
> > On Tue, Jun 19, 2018 at 01:14:06PM -0500, Venu Busireddy wrote:
> > > On 2018-06-19 20:24:12 +0300, Michael S. Tsirkin wrote:
> > > > On Tue, Jun 19, 2018 at 11:32:26AM -050
On 06/19/2018 01:34 PM, Vladimir Sementsov-Ogievskiy wrote:
Zero out corrupted L1 table entry, which reference L2 table out of
underlying file.
Zero L1 table entry means that "the L2 table and all clusters described
by this L2 table are unallocated."
Signed-off-by: Vladimir Sementsov-Ogievskiy
Hi Eric,
sorry about the late followup. I have one question (mainly for Ard):
On 06/15/18 16:28, Eric Auger wrote:
> This patch allows the creation of a GICv3 node with 1 or 2
> redistributor regions depending on the number of smu_cpus.
> The second redistributor region is located just after the
On 06/19/2018 01:34 PM, Vladimir Sementsov-Ogievskiy wrote:
Separate offset and size of compressed cluster.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/qcow2-refcount.c | 15 ++-
1 file changed, 10 insertions(+), 5 deletions(-)
Hmm, I wonder if this duplicates my pend
On 04/26/2018 07:10 AM, Alberto Garcia wrote:
On Thu 26 Apr 2018 04:51:28 AM CEST, Eric Blake wrote:
If you have a capable file system (tmpfs is good, ext4 not so much;
run ./check with TEST_DIR pointing to a good location so as not
to skip the test), it's actually possible to create a qcow2 fil
On Tue, Jun 19, 2018 at 5:07 AM, Peter Maydell wrote:
> Currently we use memory_region_init_rom_nomigrate() to create
> the "io" memory region to pass to pci_register_root_bus().
> This is a dummy region, because this PCI controller doesn't
> support accesses to PCI IO space.
>
> There is no reaso
ping
On 04/25/2018 09:51 PM, Eric Blake wrote:
Even though v5 was posted earlier today, it was worth a respin:
- 2/6: add R-b [Berto]
- 4/6, 6/6: improve commit messages [Max]
- 5/6: new patch, with an iotests proving that 4/6 is a bug fix [Max]
The new test is rather slow (nearly 90 seconds fo
On 06/19/2018 01:34 PM, Vladimir Sementsov-Ogievskiy wrote:
qcow2_inc_refcounts_imrt() (through realloc_refcount_array()) can eat
unpredicted amount of memory on corrupted table entries, which are
s/unpredicted/an unpredictable/
referencing regions far beyond the end of file.
Prevent this, b
On 2018-06-19 21:21:23 +0300, Michael S. Tsirkin wrote:
> On Tue, Jun 19, 2018 at 01:14:06PM -0500, Venu Busireddy wrote:
> > On 2018-06-19 20:24:12 +0300, Michael S. Tsirkin wrote:
> > > On Tue, Jun 19, 2018 at 11:32:26AM -0500, Venu Busireddy wrote:
> > > > Add a "Vendor-Specific" capability to t
Split entry repairing to separate function, to be reused later.
Note: entry in in-memory l2 table (local variable in
check_refcounts_l2) is not updated after this patch.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/qcow2-refcount.c | 147
Separate offset and size of compressed cluster.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/qcow2-refcount.c | 15 ++-
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index 28d21bedc3..42167b7040 100644
--- a/bl
On 06/09/2018 10:17 AM, Vladimir Sementsov-Ogievskiy wrote:
Return code = 1 doesn't mean that we parsed base:allocation. Use
correct traces in both -parsed and -skipped cases.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
nbd/server.c | 9 +++--
1 file changed, 7 insertions(+), 2 delet
Rewrite corrupted L2 table entry, which reference space out of
underlying file.
Make this L2 table entry read-as-all-zeros without any allocation.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/qcow2-refcount.c | 32
1 file changed, 32 insertions(+)
diff
Increase corruptions_fixed only after successful fix.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/qcow2-refcount.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index 18c729aa27..f9d095aa2d 100644
--- a/block
Zero out corrupted L1 table entry, which reference L2 table out of
underlying file.
Zero L1 table entry means that "the L2 table and all clusters described
by this L2 table are unallocated."
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/qcow2-refcount.c | 37 +
Reduce number of structures ignored in overlap check: when checking
active table ignore active tables, when checking inactive table ignore
inactive ones.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/qcow2-refcount.c | 16 +---
1 file changed, 9 insertions(+), 7 deletions(-)
Hi all!
We've faced the following problem: after host fs corruption, vm images
becomes invalid. And which is interesting, starting qemu-img check on
them led to allocating of the whole RAM and then killing qemu-img by
OOM Killer.
This was due to corrupted l2 entries, which referenced clusters far
qcow2_inc_refcounts_imrt() (through realloc_refcount_array()) can eat
unpredicted amount of memory on corrupted table entries, which are
referencing regions far beyond the end of file.
Prevent this, by skipping such regions from further processing.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
On Tue, Jun 19, 2018 at 01:14:06PM -0500, Venu Busireddy wrote:
> On 2018-06-19 20:24:12 +0300, Michael S. Tsirkin wrote:
> > On Tue, Jun 19, 2018 at 11:32:26AM -0500, Venu Busireddy wrote:
> > > Add a "Vendor-Specific" capability to the PCIe bridge, to contain the
> > > "Group Identifier" (UUID) t
On 06/19/2018 11:35 AM, Daniel P. Berrangé wrote:
The way we determine if we can start the incoming migration was
changed to use migration_has_all_channels() in:
commit 428d89084c709e568f9cd301c2f6416a54c53d6d
Author: Juan Quintela
Date: Mon Jul 24 13:06:25 2017 +0200
migration
On 06/18/2018 09:41 PM, Michael Roth wrote:
> Hi everyone,
>
> The following new patches are queued for QEMU stable v2.11.2:
>
> https://github.com/mdroth/qemu/commits/stable-2.11-staging
>
> The release is planned for 2018-06-22:
>
> https://wiki.qemu.org/Planning/2.11
>
> Please respond
On 2018-06-19 21:12:17 +0300, Michael S. Tsirkin wrote:
> On Tue, Jun 19, 2018 at 12:54:06PM -0500, Venu Busireddy wrote:
> > On 2018-06-19 20:30:06 +0300, Michael S. Tsirkin wrote:
> > > On Tue, Jun 19, 2018 at 11:32:28AM -0500, Venu Busireddy wrote:
> > > > Add VIRTIO_PCI_CAP_GROUP_ID_CFG (Group
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