On 2018-06-12 17:25, Markus Armbruster wrote:
> Max Reitz writes:
>
>> This patch allows specifying a discriminator that is an optional member
>> of the base struct. In such a case, a default value must be provided
>> that is used when no value is given.
>
> Hmm. Can you explain why you need t
Dear technicians，
Good day.
I encountered some difficulties in learning about the TCI part of QEMU.
When I use the following configuration command to enable TCI:
"configure --enable-tcg-interpreter"
Run the command as:
"qemu-x86_64 hello-one" (hello-one is my own executable fil
On 13.06.2018 15:34, Igor Mammedov wrote:
> On Mon, 11 Jun 2018 14:16:44 +0200
> David Hildenbrand wrote:
>
>> This is another set of cleanups as the result from
>> [PATCH v4 00/14] MemoryDevice: use multi stage hotplug handlers
>> And is based on the two series
>> [PATCH v1 0/2] memory:
On Wed, 13 Jun 2018, David Gibson wrote:
On Wed, Jun 13, 2018 at 10:50:59AM +0200, BALATON Zoltan wrote:
On Wed, 13 Jun 2018, David Gibson wrote:
On Wed, Jun 06, 2018 at 07:35:28PM +0200, BALATON Zoltan wrote:
On Wed, 6 Jun 2018, Philippe Mathieu-Daudé wrote:
On 06/06/2018 10:31 AM, BALATON Z
On 13/06/2018 15:06, Mark Cave-Ayland wrote:
>>
>> Heh, those are disgusting indeed. :) So I guess it would have to stay,
>> only MIPS can use the pure MemoryRegion-based approach.
>
> The only option I can think of is inserting an AddressSpace between the
> esp/ledma device and the IOMMU Address
On Wed, Jun 13, 2018 at 06:27:49AM -0500, Eric Blake wrote:
> On 06/12/2018 10:50 PM, Emilio G. Cota wrote:
> >On Tue, Jun 12, 2018 at 23:15:49 -0400, Yaowei Bai wrote:
> >>Signed-off-by: Yaowei Bai
> >>---
> >> docs/devel/tracing.txt | 2 +-
> >> 1 file changed, 1 insertion(+), 1 deletion(-)
> >
On 13.06.2018 15:54, Paolo Bonzini wrote:
> On 13/06/2018 14:53, Thomas Huth wrote:
>> On 13.06.2018 14:48, Paolo Bonzini wrote:
>>> On 13/06/2018 07:05, Thomas Huth wrote:
diff --git a/tests/vmgenid-test.c b/tests/vmgenid-test.c
index 8d915c6..4324034 100644
--- a/tests/vmgenid-test
On Mon, Jun 11, 2018 at 03:01:52PM -0300, Eduardo Habkost wrote:
> The COPYING.PYTHON file was added when we added the compatibility
> argparse.py module, which was licensed under the Python Software
> Foundation License Version 2.
>
> Now the compatibility argparse.py module was removed, and we a
On Tue, Jun 12, 2018 at 11:04:25PM +0800, Haozhong Zhang wrote:
> On 06/11/18 19:55, Dan Williams wrote:
> > On Mon, Jun 11, 2018 at 9:26 AM, Stefan Hajnoczi
> > wrote:
> > > On Mon, Jun 11, 2018 at 06:54:25PM +0800, Zhang Yi wrote:
> > >> Nvdimm driver use Memory hot-plug APIs to map it's pmem r
On 13.06.2018 15:10, Igor Mammedov wrote:
> On Mon, 11 Jun 2018 14:16:54 +0200
> David Hildenbrand wrote:
>
>> We'll be factoring out some pc-dimm specific and some memory-device
>> checks next.
>>
>> Signed-off-by: David Hildenbrand
>> ---
>> hw/i386/pc.c | 2 ++
>> hw/mem/pc-dimm.
On Tue, Jun 12, 2018 at 01:50:33PM +0100, Daniel P. Berrangé wrote:
> On Tue, Jun 12, 2018 at 02:42:05PM +0200, Igor Mammedov wrote:
> > We can keep daemonizing flow in QEMU as it's now.
> > But Eduardo's idea about libvirt created socked + letting QEMU connect to it
> > has a merit. It should fix
On Wed, 13 Jun 2018 13:15:37 +
"liujunjie (A)" wrote:
> Hi
>
> > -Original Message-
> > From: Igor Mammedov [mailto:imamm...@redhat.com]
> > Sent: Tuesday, June 12, 2018 9:40 PM
> > To: liujunjie (A)
> > Cc: pbonz...@redhat.com; r...@twiddle.net; crosthwaite.pe...@gmail.com;
> > lin
Kevin Wolf writes:
> The -drive option serial was deprecated in QEMU 2.10. It's time to
> remove it.
>
> Tests need to be updated to set the serial number with -global instead
> of using the -drive option.
>
> Signed-off-by: Kevin Wolf
> ---
> include/hw/block/block.h | 1 -
> include/sysemu/
* Lidong Chen (jemmy858...@gmail.com) wrote:
> If the peer qemu is crashed, the qemu_rdma_wait_comp_channel function
> maybe loop forever. so we should also poll the cm event fd, and when
> receive RDMA_CM_EVENT_DISCONNECTED and RDMA_CM_EVENT_DEVICE_REMOVAL,
> we consider some error happened.
>
>
Hi Paolo,
On 06/13/2018 03:53 PM, Paolo Bonzini wrote:
> On 13/06/2018 15:44, Auger Eric wrote:
>>> Queuing this patch. I'm not sure how I missed this, I have actually
>>> tested it with SMMU.
>> no problem. Strange also I was the only one facing the issue.
>
> No, I must have blundered it betwe
On Wed, 13 Jun 2018 22:05:02 +1000
David Gibson wrote:
> On Wed, Jun 13, 2018 at 10:19:15AM +0200, Greg Kurz wrote:
> > On Wed, 13 Jun 2018 10:45:06 +1000
> > David Gibson wrote:
> >
> > > On Tue, Jun 12, 2018 at 07:04:15PM +0200, Greg Kurz wrote:
> > > > Bits set in the PCR disable feature
* Lidong Chen (jemmy858...@gmail.com) wrote:
> From: Lidong Chen
>
> This patch implements bi-directional RDMA QIOChannel. Because different
> threads may access RDMAQIOChannel currently, this patch use RCU to protect it.
>
> Signed-off-by: Lidong Chen
Paolo: Does it make sense the way RCU is
On Tue, Jun 12, 2018 at 01:47:00PM +0800, Peter Xu wrote:
> On Mon, Jun 11, 2018 at 05:45:49PM +0100, Stefan Hajnoczi wrote:
> > On Fri, Jun 08, 2018 at 10:18:25AM +0200, Markus Armbruster wrote:
> > > Stefan Hajnoczi writes:
> > > > On Fri, Jun 08, 2018 at 12:42:35PM +0800, Peter Xu wrote:
> > >
On Wed, Jun 13, 2018 at 11:17:30AM -0300, Eduardo Habkost wrote:
> On Tue, Jun 12, 2018 at 01:50:33PM +0100, Daniel P. Berrangé wrote:
> > On Tue, Jun 12, 2018 at 02:42:05PM +0200, Igor Mammedov wrote:
> > > We can keep daemonizing flow in QEMU as it's now.
> > > But Eduardo's idea about libvirt cr
Am 07.06.2018 um 01:02 hat John Snow geschrieben:
> One is from my manual completion series,
> the other is from the recent refactor.
Thanks, applied to the block branch.
Kevin
On Tue, May 22, 2018 at 09:06:56AM +0200, Jan Kiszka wrote:
> On 2018-03-29 14:51, Jan Kiszka wrote:
> > From: Jan Kiszka
> >
> > Counting from the IVHD ID field to the all-devices entry, we have 28
> > bytes, not 36.
> >
> > Signed-off-by: Jan Kiszka
> > ---
> > hw/i386/acpi-build.c | 2 +-
>
On Tue, Jun 12, 2018 at 01:46:34PM +0800, Su Hang wrote:
>
> I do have time, the function mentioned in last comments isn't difficult to
> implement, but I wonder how to write corresponding qtest-case for cortex-m3.
> You
> know, becuase #current# QEMU doesn't surpport the cortex-m3 instruction, I
On Fri, Jun 01, 2018 at 03:43:27PM +0100, Peter Maydell wrote:
> The stellaris board is still using the legacy armv7m_init() function,
> which predates conversion of the ARMv7M into a proper QOM container
> object. Make the board code directly create the ARMv7M object instead.
>
> Signed-off-by: P
On 2018-06-13 16:26, Michael S. Tsirkin wrote:
> On Tue, May 22, 2018 at 09:06:56AM +0200, Jan Kiszka wrote:
>> On 2018-03-29 14:51, Jan Kiszka wrote:
>>> From: Jan Kiszka
>>>
>>> Counting from the IVHD ID field to the all-devices entry, we have 28
>>> bytes, not 36.
>>>
>>> Signed-off-by: Jan Kis
On Fri, Jun 01, 2018 at 03:43:28PM +0100, Peter Maydell wrote:
> Remove the now-unused armv7m_init() function. This was a legacy from
> before we properly QOMified ARMv7M, and it has some flaws:
>
> * it combines work that needs to be done by an SoC object (creating
>and initializing the TYPE
On Wed, Jun 13, 2018 at 04:23:40PM +0800, 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 b
On 13.06.2018 16:07, David Hildenbrand wrote:
> On 13.06.2018 15:03, Igor Mammedov wrote:
>> On Mon, 11 Jun 2018 14:16:51 +0200
>> David Hildenbrand wrote:
>>
>>> We already verify when realizing that the memdev property has been
>>> set. We have no more accesses to get_memory_region() before the
From: Eric Blake
Commit bf42508f introduced new generated files; make sure they
don't get accidentally committed from an in-tree build.
Signed-off-by: Eric Blake
Reviewed-by: Jeff Cody
Reviewed-by: Max Reitz
Message-id: 20180531212435.165261-1-ebl...@redhat.com
Signed-off-by: Jeff Cody
---
The following changes since commit 2ab09bf2f9f55b9fb8d2de6eb2ba2a8570e268e2:
Merge remote-tracking branch 'remotes/kraxel/tags/usb-20180612-pull-request'
into staging (2018-06-12 15:34:34 +0100)
are available in the git repository at:
git://github.com/codyprime/qemu-kvm-jtc.git tags/block-p
Hi Daniel
On 06/13/2018 05:37 AM, Daniel P. Berrangé wrote:
On Tue, Jun 12, 2018 at 03:48:34PM -0400, Farhan Ali wrote:
The virtio-crypto driver currently propagates to the guest
all the cipher algorithms that the backend cryptodev can
support. But in certain cases where the guest has more
perf
On Wed, Jun 13, 2018 at 11:01:05AM -0400, Farhan Ali wrote:
> Hi Daniel
>
> On 06/13/2018 05:37 AM, Daniel P. Berrangé wrote:
> > On Tue, Jun 12, 2018 at 03:48:34PM -0400, Farhan Ali wrote:
> > > The virtio-crypto driver currently propagates to the guest
> > > all the cipher algorithms that the ba
On 13.06.2018 15:44, Daniel P. Berrangé wrote:
> On Wed, Jun 13, 2018 at 02:38:40PM +0100, Stefan Hajnoczi wrote:
>> On Wed, Jun 13, 2018 at 07:05:21AM +0200, Thomas Huth wrote:
>>> We've got three ways of enabling an accelerator: -machine accel=xyz,
>>> -accel xyz and -enable-xyz. For new QEMU use
On Wed, Jun 13, 2018 at 05:11:51PM +0200, Thomas Huth wrote:
> On 13.06.2018 15:44, Daniel P. Berrangé wrote:
> > On Wed, Jun 13, 2018 at 02:38:40PM +0100, Stefan Hajnoczi wrote:
> >> On Wed, Jun 13, 2018 at 07:05:21AM +0200, Thomas Huth wrote:
> >>> We've got three ways of enabling an accelerator:
Kevin Wolf writes:
> Am 12.06.2018 um 14:58 hat Markus Armbruster geschrieben:
>> When you mix scalar and non-scalar keys, whether you get an "already
>> set as scalar" or an "already set as dict" error depends on qdict
>> iteration order. Neither message makes much sense. Replace by
>> ""Canno
On Wed, Jun 13, 2018 at 02:34:56PM +0200, Kevin Wolf wrote:
> The -drive options cyls, heads, secs and trans were deprecated in
> QEMU 2.10. It's time to remove them.
>
> hd-geo-test tested both the old version with geometry options in -drive
> and the new one with -device. Therefore the code usin
On Wed, Jun 13, 2018 at 02:34:57PM +0200, Kevin Wolf wrote:
> The -drive option addr was deprecated in QEMU 2.10. It's time to remove
> it.
>
> Signed-off-by: Kevin Wolf
Reviewed-by: Jeff Cody
> ---
> include/sysemu/blockdev.h | 1 -
> blockdev.c| 17 +
> devi
On Wed, Jun 13, 2018 at 04:18:17PM +0200, Markus Armbruster wrote:
> Kevin Wolf writes:
>
> > The -drive option serial was deprecated in QEMU 2.10. It's time to
> > remove it.
> >
> > Tests need to be updated to set the serial number with -global instead
> > of using the -drive option.
> >
> > Si
* Peter Xu (pet...@redhat.com) wrote:
> On Tue, Jun 12, 2018 at 10:42:25AM +0800, Xiao Guangrong wrote:
> >
> >
> > On 06/11/2018 03:39 PM, Peter Xu wrote:
> > > On Mon, Jun 04, 2018 at 05:55:09PM +0800, guangrong.x...@gmail.com wrote:
> > > > From: Xiao Guangrong
> > > >
> > > > Instead of put
On 13.06.2018 17:19, Daniel P. Berrangé wrote:
> On Wed, Jun 13, 2018 at 05:11:51PM +0200, Thomas Huth wrote:
>> On 13.06.2018 15:44, Daniel P. Berrangé wrote:
>>> On Wed, Jun 13, 2018 at 02:38:40PM +0100, Stefan Hajnoczi wrote:
On Wed, Jun 13, 2018 at 07:05:21AM +0200, Thomas Huth wrote:
In some cases there is a need to perform a special access pattern to a disk
backend. This may be done by providing disk reading access to external readers.
In this case there should be the ability to enable/disable the copy-on-read mode
for the disk during VM runtime.
By the moment, there is no su
The command enables/disables copy-on-read mode for VM's disk while
VM is running.
This is needed when using external disk readers to shape access pattern
to the disk backend.
Signed-off-by: Denis Plotnikov
---
blockdev.c | 38 ++
qapi/block-core.jso
We should always check whether block device is in the
read-only state before enabling copy-on-read.
The patch embeds the check in the copy-on-read setter.
Signed-off-by: Denis Plotnikov
---
block.c | 4 +---
block/io.c| 10 --
block/stream.c| 5 +++--
On Wed, 13 Jun 2018 12:58:46 +0200
David Hildenbrand wrote:
> On 08.06.2018 17:12, Michael S. Tsirkin wrote:
> > On Fri, Jun 08, 2018 at 03:07:53PM +0200, David Hildenbrand wrote:
> >> On 08.06.2018 14:55, Michael S. Tsirkin wrote:
> >>> On Fri, Jun 08, 2018 at 02:32:09PM +0200, David Hildenb
On Tue, 12 Jun 2018 23:48:31 -0400
Keno Fischer wrote:
> strchrnul is a GNU extension and thus unavailable on a number of targets.
> In the review for a commit removing strchrnul from 9p, I was asked to
> create a qemu_strchrnul helper to factor out this functionality.
> Do so, and use it in a nu
* guangrong.x...@gmail.com (guangrong.x...@gmail.com) wrote:
> From: Xiao Guangrong
>
> The compressed page is not normal page
Is this the right reason?
I think we always increment some counter for a page - so
what gets incremented for a compressed page?
Is the real answer that we do:
ram_sav
Flat unions may now have uncovered branches, so it is possible to get rid
of empty types defined for that purpose only.
Signed-off-by: Anton Nefedov
---
qapi/block-core.json | 52 +++-
qapi/crypto.json | 13 +
qapi/misc.json |
since v3:
- patch 2 fixed: BlockdevQcow2Encryption::QCryptoBlockOptionsQCow
deletion was a mistake
v3: http://lists.nongnu.org/archive/html/qemu-devel/2018-05/msg06836.html
Anton Nefedov (2):
qapi: allow empty branches in flat unions
qapi: remove empty flat union branches and types
docs
On 13.06.2018 17:48, Igor Mammedov wrote:
> On Wed, 13 Jun 2018 12:58:46 +0200
> David Hildenbrand wrote:
>
>> On 08.06.2018 17:12, Michael S. Tsirkin wrote:
>>> On Fri, Jun 08, 2018 at 03:07:53PM +0200, David Hildenbrand wrote:
On 08.06.2018 14:55, Michael S. Tsirkin wrote:
> On Fri
It often happens that just a few discriminator values imply extra data in
a flat union. Existing checks did not make possible to leave other values
uncovered. Such cases had to be worked around by either stating a dummy
(empty) type or introducing another (subset) discriminator enumeration.
Both o
On Tue, 12 Jun 2018 15:43:58 +
Junyan He wrote:
> static void file_memory_backend_set_pmem(Object *o, bool value, Error **errp)
> {
> HostMemoryBackend *backend = MEMORY_BACKEND(o);
> HostMemoryBackendFile *fb = MEMORY_BACKEND_FILE(o);
>
> if (host_memory_backend_mr_inited(backen
On 13/06/2018 04:15, Shannon Zhao wrote:
>
>
> On 2018/6/12 20:17, Paolo Bonzini wrote:
>> On 16/05/2018 11:18, Shannon Zhao wrote:
>>> According to KVM commit 75d61fbc, it needs to delete the slot before
>>> changing the KVM_MEM_READONLY flag. But QEMU commit 235e8982 only check
>>> whether KVM_
Daniel P. Berrangé writes:
> On Wed, Jun 13, 2018 at 05:11:51PM +0200, Thomas Huth wrote:
>> On 13.06.2018 15:44, Daniel P. Berrangé wrote:
>> > On Wed, Jun 13, 2018 at 02:38:40PM +0100, Stefan Hajnoczi wrote:
>> >> On Wed, Jun 13, 2018 at 07:05:21AM +0200, Thomas Huth wrote:
>> >>> We've got thr
On 12/06/2018 12:44, Gerd Hoffmann wrote:
>
> When the parent bus removes the child property, it takes care of
> removing the added reference, in object_finalize_child_property().
>
> Signed-off-by: Marc-André Lureau
> Message-id: 20180531195119.22021-2-marcandre.lur...@redhat.com
> Signed-off-b
On 06/13/2018 10:47 AM, Denis Plotnikov wrote:
The command enables/disables copy-on-read mode for VM's disk while
VM is running.
This is needed when using external disk readers to shape access pattern
to the disk backend.
Signed-off-by: Denis Plotnikov
---
Deferring thoughts on the actual de
* guangrong.x...@gmail.com (guangrong.x...@gmail.com) wrote:
> From: Xiao Guangrong
>
> Sync up xbzrle_cache_miss_prev only after migration iteration goes
> forward
>
> Signed-off-by: Xiao Guangrong
Yeh, I think you're right.
Reviewed-by: Dr. David Alan Gilbert
> ---
> migration/ram.c | 2
On Wed, Jun 13, 2018 at 11:19:49AM +0100, Daniel P. Berrangé wrote:
> On Mon, Jun 04, 2018 at 04:22:05PM -0400, Konrad Rzeszutek Wilk wrote:
> > On Mon, Jun 04, 2018 at 05:07:01PM -0300, Eduardo Habkost wrote:
> > > On Fri, Jun 01, 2018 at 11:38:08AM -0400, Konrad Rzeszutek Wilk wrote:
> > > > AMD
On Wed, Jun 13, 2018 at 02:53:04PM +0200, Thomas Huth wrote:
> On 13.06.2018 14:48, Paolo Bonzini wrote:
> > On 13/06/2018 07:05, Thomas Huth wrote:
> >> diff --git a/tests/vmgenid-test.c b/tests/vmgenid-test.c
> >> index 8d915c6..4324034 100644
> >> --- a/tests/vmgenid-test.c
> >> +++ b/tests/vmge
On 12/06/2018 12:44, Gerd Hoffmann wrote:
> From: Marc-André Lureau
>
> A link property can be set during creation, with
> object_property_add_link() and later with object_property_set_link().
>
> add_link() doesn't add a reference to the target object, while
> set_link() does.
>
> Furthemore,
On 12/06/2018 12:44, Gerd Hoffmann wrote:
> From: Marc-André Lureau
>
> qbus_create_inplace() creates a new reference in realize(), it must be
> released in unrealize().
>
> Signed-off-by: Marc-André Lureau
> Message-id: 20180531195119.22021-4-marcandre.lur...@redhat.com
> Signed-off-by: Gerd H
* guangrong.x...@gmail.com (guangrong.x...@gmail.com) wrote:
> From: Xiao Guangrong
>
> It is used to slightly clean the code up, no logic is changed
Actually, there is a slight change; iterations_prev is always updated
when previously it was only updated with xbzrle on; still the change
makes m
On 31/05/2018 21:51, Marc-André Lureau wrote:
> Hi,
>
> The following series fixes the usb-ccid hotplug regression introduced
> by commit 675f22c6d3b0: the plugged device is not completely removed
> on device_del anymore, due to an extra reference added when doing
> set_link(). It turns out the me
On 01/06/2018 20:51, Emilio G. Cota wrote:
> On Tue, Mar 13, 2018 at 23:47:00 +0100, Paolo Bonzini wrote:
>> From: Philippe Mathieu-Daudé
>>
>> Signed-off-by: Philippe Mathieu-Daudé
>> Message-Id: <20180308223946.26784-25-f4...@amsat.org>
>> Signed-off-by: Paolo Bonzini
>> ---
>> default-config
Hi
On Wed, Jun 13, 2018 at 6:05 PM, Paolo Bonzini wrote:
> On 12/06/2018 12:44, Gerd Hoffmann wrote:
>>
>> When the parent bus removes the child property, it takes care of
>> removing the added reference, in object_finalize_child_property().
>>
>> Signed-off-by: Marc-André Lureau
>> Message-id:
+static uint64_t mos6522_pmu_read(void *opaque, hwaddr addr, unsigned size)
+{
+PMUState *s = opaque;
+MOS6522PMUState *mps = &s->mos6522_pmu;
+MOS6522State *ms = MOS6522(mps);
+
+addr = (addr >> 9) & 0xf;
This 9 should be replaced with a macro that communicates what this value mea
On Wed, Jun 13, 2018 at 12:09:59PM -0400, Konrad Rzeszutek Wilk wrote:
> On Wed, Jun 13, 2018 at 11:19:49AM +0100, Daniel P. Berrangé wrote:
> > On Mon, Jun 04, 2018 at 04:22:05PM -0400, Konrad Rzeszutek Wilk wrote:
> > > On Mon, Jun 04, 2018 at 05:07:01PM -0300, Eduardo Habkost wrote:
> > > > On F
* guangrong.x...@gmail.com (guangrong.x...@gmail.com) wrote:
> From: Xiao Guangrong
>
> Then the uses can adjust the parameters based on this info
>
> Currently, it includes:
> pages: amount of pages compressed and transferred to the target VM
> busy: amount of count that no free thread to compr
On 06/06/2018 00:15, Justin Terry (VM) wrote:
> Some variations of Linux kernels end up accessing MSR's that the Windows
> Hypervisor doesn't implement which causes a GP to be returned to the guest.
> This fix registers QEMU for unimplemented MSR access and globally returns 0 on
> reads and ignores
On Tue, 12 Jun 2018 23:04:25 +0800
Haozhong Zhang wrote:
> On 06/11/18 19:55, Dan Williams wrote:
> > On Mon, Jun 11, 2018 at 9:26 AM, Stefan Hajnoczi
> > wrote:
> > > On Mon, Jun 11, 2018 at 06:54:25PM +0800, Zhang Yi wrote:
> > >> Nvdimm driver use Memory hot-plug APIs to map it's pmem re
On Wed, Jun 13, 2018 at 05:21:29PM +0100, Daniel P. Berrangé wrote:
> On Wed, Jun 13, 2018 at 12:09:59PM -0400, Konrad Rzeszutek Wilk wrote:
> > On Wed, Jun 13, 2018 at 11:19:49AM +0100, Daniel P. Berrangé wrote:
> > > On Mon, Jun 04, 2018 at 04:22:05PM -0400, Konrad Rzeszutek Wilk wrote:
> > > > O
On 06/13/2018 01:21 PM, Paolo Bonzini wrote:
> On 01/06/2018 20:51, Emilio G. Cota wrote:
>> On Tue, Mar 13, 2018 at 23:47:00 +0100, Paolo Bonzini wrote:
>>> From: Philippe Mathieu-Daudé
>>>
>>> Signed-off-by: Philippe Mathieu-Daudé
>>> Message-Id: <20180308223946.26784-25-f4...@amsat.org>
>>> Si
On Wed, Jun 13, 2018 at 12:34:21PM -0400, Konrad Rzeszutek Wilk wrote:
> On Wed, Jun 13, 2018 at 05:21:29PM +0100, Daniel P. Berrangé wrote:
> > On Wed, Jun 13, 2018 at 12:09:59PM -0400, Konrad Rzeszutek Wilk wrote:
> > > On Wed, Jun 13, 2018 at 11:19:49AM +0100, Daniel P. Berrangé wrote:
> > > > O
On 2018-06-13 18:02, Eric Blake wrote:
> On 06/13/2018 10:47 AM, Denis Plotnikov wrote:
>> The command enables/disables copy-on-read mode for VM's disk while
>> VM is running.
>>
>> This is needed when using external disk readers to shape access pattern
>> to the disk backend.
>>
>> Signed-off-by:
* Zhang Chen (zhangc...@gmail.com) wrote:
> On Mon, Jun 11, 2018 at 2:48 PM, Markus Armbruster
> wrote:
>
> > Zhang Chen writes:
> >
> > > On Thu, Jun 7, 2018 at 8:59 PM, Markus Armbruster
> > wrote:
> > >
> > >> Zhang Chen writes:
> > >>
> > >> > Libvirt or other high level software can use t
> -Original Message-
> From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org]
> On Behalf Of Babu Moger
> Sent: Tuesday, June 12, 2018 2:47 PM
> To: Eduardo Habkost
> Cc: m...@redhat.com; marcel.apfelb...@gmail.com; pbonz...@redhat.com;
> r...@twiddle.net; mtosa...@redhat.com
On 06/13/2018 08:30 AM, Peter Maydell wrote:
> On 12 June 2018 at 18:30, Richard Henderson
> wrote:
>> On 06/11/2018 04:17 AM, Peter Maydell wrote:
>>> The codebase has a bit of a mix of different multiline
>>> comment styles. State a preference for the Linux kernel
>>> style:
>>> /*
>>>
On Wed, Jun 13, 2018 at 05:39:50PM +0100, Daniel P. Berrangé wrote:
[...]
> > The code that finds the AMD_SSBD and sets the 'ssbd' is:
> >
> > + if (cpu_has(c, X86_FEATURE_AMD_SSBD)) {
> > + set_cpu_cap(c, X86_FEATURE_SSBD);
> > + set_cpu_cap(c, X86_FEATURE_MSR_SP
On Wed, Jun 13, 2018 at 02:53:37PM +0100, Daniel P. Berrangé wrote:
> On Wed, Jun 13, 2018 at 10:47:45AM -0300, Eduardo Habkost wrote:
> > On Tue, Jun 12, 2018 at 09:49:14AM +0100, Dr. David Alan Gilbert wrote:
> > [...]
> > > > > People have been trying to add qom-get etc for quite a while (I trie
On 12/06/2018 20:25, Eduardo Habkost wrote:
> On Tue, Jun 12, 2018 at 05:12:58PM +0200, Paolo Bonzini wrote:
>> On 12/06/2018 17:01, Eduardo Habkost wrote:
>
> Remove OSPKE from the feature name array so users don't try to
> configure it manually.
>
> Signed-off-by: Eduardo Habk
On Tue, Jun 05, 2018 at 11:28:02PM +0800, Lidong Chen wrote:
> The channel_close maybe invoked by different threads. For example, source
> qemu invokes qemu_fclose in main thread, migration thread and return path
> thread. Destination qemu invokes qemu_fclose in main thread, listen thread
> and COL
On Wed, Jun 13, 2018 at 03:23:09PM +0100, Daniel P. Berrangé wrote:
> On Wed, Jun 13, 2018 at 11:17:30AM -0300, Eduardo Habkost wrote:
> > On Tue, Jun 12, 2018 at 01:50:33PM +0100, Daniel P. Berrangé wrote:
> > > On Tue, Jun 12, 2018 at 02:42:05PM +0200, Igor Mammedov wrote:
> > > > We can keep dae
On 13.06.2018 17:05, Stefan Hajnoczi wrote:
On Tue, Jun 12, 2018 at 11:46:32PM +0300, Julia Suvorova wrote:
ARMv6-M supports 6 Thumb2 instructions. This patch checks for these
instructions and allows their execution.
Like Thumb2 cores, ARMv6-M always interprets BL instruction as 32-bit.
This pa
On Wed, Jun 13, 2018 at 07:01:23PM +0200, Paolo Bonzini wrote:
> On 12/06/2018 20:25, Eduardo Habkost wrote:
> > On Tue, Jun 12, 2018 at 05:12:58PM +0200, Paolo Bonzini wrote:
> >> On 12/06/2018 17:01, Eduardo Habkost wrote:
> >
> > Remove OSPKE from the feature name array so users don't tr
On 06/13/2018 01:35 PM, Philippe Mathieu-Daudé wrote:
> On 06/13/2018 01:21 PM, Paolo Bonzini wrote:
>> On 01/06/2018 20:51, Emilio G. Cota wrote:
>>> On Tue, Mar 13, 2018 at 23:47:00 +0100, Paolo Bonzini wrote:
From: Philippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé
>>>
On Wed, Jun 13, 2018 at 04:52:18PM +, Moger, Babu wrote:
[...]
> > What do you think our options are here?
>
> Should we drop automatic topoext completely and move forward?
> What are your thoughts?
Let's drop automatic topoext by now, and see if we find solutions
later. I don't want to hold
On 13/06/2018 19:16, Eduardo Habkost wrote:
>> Second, for user-mode emulation it makes sense to allow flipping of
>> OSPKE and OSXSAVE, because that corresponds to different behaviors of
>> the underlying kernels. There have been bugs in fact with programs that
>> incorrectly tested XSAVE instead
instead of destroying and recreating window, fixes segfault caused by
handle_keyup trying to access no more existing window when using
Ctrl-Alt-U to restore window "un-scaled" dimensions
Thread 1 "qemu-system-x86" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x77f92b80 (
This is wrong. object_finalize_child_property()'s unref balances the
ref in object_property_add_child(). qbus_realize's unref balances the
ref that was initially placed by object_new/object_initialize.
This reverts commit f3d58385a6d3d82f65db602c5506e2d3d8c82394.
Reported-by: Paolo Bonzini
Sig
The bus is not owned by the device.
This reverts commit 410a096adf991ce437d4d7dabc59b6557e6d488d.
Signed-off-by: Marc-André Lureau
---
hw/usb/dev-smartcard-reader.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/usb/dev-smartcard-reader.c b/hw/usb/dev-smartcard-reader.c
index f7c91230d5.
On 06/13/2018 05:05 PM, Daniel P. Berrangé wrote:
On Wed, Jun 13, 2018 at 11:01:05AM -0400, Farhan Ali wrote:
Hi Daniel
On 06/13/2018 05:37 AM, Daniel P. Berrangé wrote:
On Tue, Jun 12, 2018 at 03:48:34PM -0400, Farhan Ali wrote:
The virtio-crypto driver currently propagates to the guest
a
The USB device don't hold the bus. There is no ASAN related reports
anymore.
This reverts commit cd7bc87868d534f95e928cad98e2a52df7695771.
Signed-off-by: Marc-André Lureau
---
hw/usb/dev-storage.c | 16
hw/usb/dev-uas.c | 2 --
2 files changed, 18 deletions(-)
diff --git
Hi,
The series "[Qemu-devel] [PATCH 0/4] Fix usb-ccid hotplug regression"
made wrong assumptions about bus ref'counting pointed out by Paolo
after it was merged.
This series reverts the 2 offending patches, as well as a older
related patch that is now clearly wrong as well.
Marc-André Lureau (3)
Signed-off-by: Anton Nefedov
Reviewed-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Alberto Garcia
Reviewed-by: Eric Blake
---
qapi/block-core.json | 29 +++--
include/block/accounting.h | 1 +
block/qapi.c | 6 ++
3 files changed, 30 insertion
it allows to report it in the error handler
Signed-off-by: Anton Nefedov
Reviewed-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Alberto Garcia
---
hw/scsi/scsi-disk.c | 12 +---
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
inde
This will help to account the operation in the following commit.
The difference is that we don't call scsi_disk_req_check_error() before
the 1st discard iteration anymore. That function also checks if
the request is cancelled, however it shouldn't get canceled until it
yields in blk_aio() function
Make the stat fields definition slightly more readable.
Also reorder total_time_ns stats read-write-flush as done elsewhere.
Cosmetic change only.
Signed-off-by: Anton Nefedov
---
qapi/block-core.json | 34 +++---
1 file changed, 23 insertions(+), 11 deletions(-)
dif
new in v3:
- based on qapi series:
(http://lists.nongnu.org/archive/html/qemu-devel/2018-06/msg03638.html)
- qapi 'Since' clauses changed 2.12 -> 3.0 (RB tags not stripped)
- patch 3 rebase: ide_issue_trim_cb invalid path has changed, so
block_acct_invalid() is moved to ide_
Signed-off-by: Anton Nefedov
Reviewed-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Alberto Garcia
---
hw/scsi/scsi-disk.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
index 0b68a8d..ed72662 100644
--- a/hw/scsi/scsi-disk.
Signed-off-by: Anton Nefedov
---
hw/ide/core.c | 12
1 file changed, 12 insertions(+)
diff --git a/hw/ide/core.c b/hw/ide/core.c
index 2c62efc..352429b 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -440,6 +440,14 @@ static void ide_issue_trim_cb(void *opaque, int ret)
TrimA
This will help to identify how many of the user-issued discard operations
(accounted on a device level) have actually suceeded down on the host file
(even though the numbers will not be exactly the same if non-raw format
driver is used (e.g. qcow2 sending metadata discards)).
Signed-off-by: Anton
A block driver can provide a callback to report driver-specific
statistics.
file-posix driver now reports discard statistics
Signed-off-by: Anton Nefedov
---
qapi/block-core.json | 39 +++
include/block/block.h | 1 +
include/block/block_int.h | 1
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