> +static void *gd_win32_get_hwnd(VirtualConsole *vc)
> +{
> +#ifdef G_OS_WIN32
> +return gdk_win32_window_get_impl_hwnd(
> +gtk_widget_get_window(vc->window ? vc->window : vc->s->window));
Can we move the gdk_win32_window_get_impl_hwnd() call to win32_kbd_set_window()?
That should rem
On Sat, May 16, 2020 at 09:20:09AM +0200, Volker Rümelin wrote:
> Wire up the keyboard hooking code on Windows to fix the AltGr
> key and improve keyboard grabbing.
Ah, I see, you've kept any gtk dependency out of win32-kbd-hook for
sharing with sdl. Hmm. I guess there is no easy way around the
On 5/19/2020 3:23 AM, Alex Williamson wrote:
On Mon, 18 May 2020 11:26:34 +0530
Kirti Wankhede wrote:
VFIO_IOMMU_DIRTY_PAGES ioctl performs three operations:
- Start dirty pages tracking while migration is active
- Stop dirty pages tracking.
- Get dirty pages bitmap. Its user space applicat
On Wed, Apr 29, 2020 at 12:18:13PM +0300, Roman Kagan wrote:
> Devices (virtio-blk, scsi, etc.) and the block layer are happy to use
> 32-bit for logical_block_size, physical_block_size, and min_io_size.
> However, the properties in BlockConf are defined as uint16_t limiting
> the values to 32768.
VFIO_IOMMU_DIRTY_PAGES ioctl performs three operations:
- Start dirty pages tracking while migration is active
- Stop dirty pages tracking.
- Get dirty pages bitmap. Its user space application's responsibility to
copy content of dirty pages from source to destination during migration.
To prevent
Added a check such that only singleton IOMMU groups can pin pages.
>From the point when vendor driver pins any pages, consider IOMMU group
dirty page scope to be limited to pinned pages.
To optimize to avoid walking list often, added flag
pinned_page_dirty_scope to indicate if all of the vfio_grou
DMA mapped pages, including those pinned by mdev vendor drivers, might
get unpinned and unmapped while migration is active and device is still
running. For example, in pre-copy phase while guest driver could access
those pages, host device or vendor driver can dirty these mapped pages.
Such pages s
On 5/18/20 8:18 PM, Alex Bennée wrote:
>
> Claudio Fontana writes:
>
>> Hello all,
>>
>> my intention would be to develop per-target, dynamically loadable
>> accelerator modules.
>>
>> This would allow to distribute a single QEMU base binary, and then provide
>> accelerators as optional additi
On Mon, May 18, 2020 at 05:53:05PM +0200, Philippe Mathieu-Daudé wrote:
> Do not ignore the MemTxResult error type returned by
> address_space_write().
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> include/hw/elf_ops.h | 11 ---
> 1 file changed, 8 insertions(+), 3 deletions(-)
Re
From: Philippe Mathieu-Daudé
List softmmu fuzz targets in 'make help' output:
$ make help
...
Architecture specific targets:
aarch64-softmmu/all- Build for aarch64-softmmu
aarch64-softmmu/fuzz - Build fuzzer for aarch64-softmmu
alpha-softmmu/all - B
From: Philippe Mathieu-Daudé
Some devices availability depends on CONFIG options.
Use these options to only link tests when requested device
is available.
Signed-off-by: Philippe Mathieu-Daudé
Message-id: 20200514143433.18569-2-phi...@redhat.com
Signed-off-by: Stefan Hajnoczi
---
tests/qtest/
From: Philippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé
Message-id: 20200514143433.18569-4-phi...@redhat.com
Signed-off-by: Stefan Hajnoczi
---
tests/qtest/fuzz/i440fx_fuzz.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tests/qtest/fuzz/i440fx_fuzz.c b/t
The following changes since commit 013a18edbbc59cdad019100c7d03c0494642b74c:
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-2020051=
4' into staging (2020-05-14 16:17:55 +0100)
are available in the Git repository at:
https://github.com/stefanha/qemu.git tags/block-pull-r
From: Philippe Mathieu-Daudé
Extract the generic pciconfig_fuzz_qos() method from
i440fx_fuzz_qos(). This will help to write tests not
specific to the i440FX controller.
Signed-off-by: Philippe Mathieu-Daudé
Message-id: 20200514143433.18569-6-phi...@redhat.com
Signed-off-by: Stefan Hajnoczi
--
From: Philippe Mathieu-Daudé
These typedefs are not used. Use a simple structure,
remote the typedefs.
Signed-off-by: Philippe Mathieu-Daudé
Message-id: 20200514143433.18569-5-phi...@redhat.com
Signed-off-by: Stefan Hajnoczi
---
tests/qtest/fuzz/i440fx_fuzz.c | 10 --
1 file changed,
From: Philippe Mathieu-Daudé
Extract generic ioport_fuzz_qtest() method from
i440fx_fuzz_qtest(). This will help to write tests
not specific to the i440FX controller.
Signed-off-by: Philippe Mathieu-Daudé
Message-id: 20200514143433.18569-7-phi...@redhat.com
Signed-off-by: Stefan Hajnoczi
---
The io_uring file descriptor monitoring implementation has an internal
list of fd handlers that are pending submission to io_uring.
fdmon_io_uring_destroy() deletes all fd handlers on the list.
Don't delete fd handlers directly in fdmon_io_uring_destroy() for two
reasons:
1. This duplicates the ai
The glib event loop does not call fdmon_io_uring_wait() so fd handlers
waiting to be submitted build up in the list. There is no benefit is
using io_uring when the glib GSource is being used, so disable it
instead of implementing a more complex fix.
This fixes a memory leak where AioHandlers would
Pavel Dovgalyuk writes:
> On 18.05.2020 18:56, Alex Bennée wrote:
>> Philippe Mathieu-Daudé writes:
>>
>>> + Alex
>>>
>>> On 5/6/20 10:17 AM, Pavel Dovgalyuk wrote:
Sometimes virtual timer callbacks depend on order
of virtual timer processing and warping of virtual clock.
Theref
Hi Jonathan,
thanks for the patch!
CCing Riku and Laurent.
On Mon, May 18, 2020 at 12:13:41PM -0600, Jonathan Marler wrote:
> Been a few more days. Not sure how often I should be pinging. If this is
> too much to ping every few days let me know.
Is not too much, but next time is better to CC t
On 5/18/20 7:03 AM, Markus Armbruster wrote:
> The number of stacks is controlled by property "num-stacks".
> pnv_pec_instance_init() creates the maximum supported number, because
> the property has not been set then. pnv_pec_realize() realizes only
> the wanted number. Works, although it can lea
On Mon, May 18, 2020 at 15:49:02 -0500, Eric Blake wrote:
> On 5/13/20 10:49 PM, John Snow wrote:
[...]
> > +
> > +/* NB: new bitmap is anonymous and enabled */
> > +cluster_size = bdrv_dirty_bitmap_granularity(target_bitmap);
> > +new_bitmap = bdrv_create_dirty_bitmap(bs, cluster_siz
Hi,
I am using ``drive-mirror`` + NBD for live storage migration. But I find
that if I use a qcow2 image(virtual size: 10 GiB, disk size: 1.8 GiB) as
a child of quorum, then the destination image become larger(virtual
size: 10 GiB, disk size: 10 GiB). However if I use a qcow2 image
directly,
Hi Nicolas,
On Fri, May 15, 2020 at 8:38 AM Nicolas Dufresne wrote:
>
> Le lundi 11 mai 2020 à 20:49 +0900, Keiichi Watanabe a écrit :
> > Hi,
> >
> > Thanks Saket for your feedback. As Dmitry mentioned, we're focusing on
> > video encoding and decoding, not camera. So, my reply was about how to
Am 18.05.2020 um 20:26 hat John Snow geschrieben:
>
>
> On 5/15/20 4:48 AM, Kevin Wolf wrote:
> > Am 14.05.2020 um 22:21 hat John Snow geschrieben:
> >>
> >>
> >> On 5/12/20 3:49 PM, Philippe Mathieu-Daudé wrote:
> >>> Handlers don't need to modify the IDEDMA structure.
> >>> Make it const.
> >>
Make the created node comply with the PL061 Device Tree bindings:
- Use generic node name "gpio" instead of "pl061",
- Add missing "#interrupt-cells" and "interrupt-controller"
properties.
Signed-off-by: Geert Uytterhoeven
---
Split off from "[PATCH QEMU v2 2/5] ARM: PL061: Extract pl061_
Richard Henderson writes:
> The existing f{32,64}_addsub_post test, which checks for zero
> inputs, is identical to f{32,64}_mul_fast_test. Which means
> we can eliminate the fast_test/fast_op hooks in favor of
> reusing the same post hook.
>
> This means we have one fewer test along the fast
On Sun, May 17, 2020 at 12:24:01AM -0700, Vikram Garhwal wrote:
> The Xilinx ZynqMP CAN controller is developed based on SocketCAN, QEMU CAN bus
> implementation. Bus connection and socketCAN connection for each CAN module
> can be set through command lines.
Hi Vikram,
Have a look at hw/char/cade
Add a definition for the number of GPIO lines controlled by a PL061
instance, and use it instead of the hardcoded magic value 8.
Suggested-by: Philippe Mathieu-Daudé
Signed-off-by: Geert Uytterhoeven
---
hw/gpio/pl061.c | 12 +++-
1 file changed, 7 insertions(+), 5 deletions(-)
diff --
Richard Henderson writes:
> We have had this on the to-do list for quite some time.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Alex Bennée
--
Alex Bennée
Richard Henderson writes:
> Slightly tidies the usage within softfloat.c and the
> representation in float_status.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Alex Bennée
--
Alex Bennée
On Mon, May 18, 2020 at 03:56:36PM -0400, John Snow wrote:
>
>
> On 5/15/20 6:23 AM, Daniel P. Berrangé wrote:
> > On Fri, May 15, 2020 at 12:11:17PM +0200, Thomas Huth wrote:
> >> On 07/04/2020 12.59, Philippe Mathieu-Daudé wrote:
> >>> Hello,
> >>>
> >>> Following Markus thread on deprecating u
Richard Henderson writes:
> Give the previously unnamed enum a typedef name. Use the packed
> attribute so that we do not affect the layout of the float_status
> struct. Use it in the prototypes of relevant functions.
>
> Adjust switch statements as necessary to avoid compiler warnings.
>
> S
Am 18.05.2020 um 18:12 hat Thomas Huth geschrieben:
> On 15/05/2020 23.15, Vladimir Sementsov-Ogievskiy wrote:
> > Rename bitmaps migration tests and move them to tests subdirectory to
> > demonstrate new human-friendly test naming.
> >
> > Signed-off-by: Vladimir Sementsov-Ogievskiy
> > ---
> >
Richard Henderson writes:
> Give the previously unnamed enum a typedef name. Use it in the
> prototypes of compare functions. Use it to hold the results
> of the compare functions.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Alex Bennée
--
Alex Bennée
On Mon, May 18, 2020 at 10:53:59AM +0100, Dr. David Alan Gilbert wrote:
> * Dima Stepanov (dimas...@yandex-team.ru) wrote:
> > On Mon, May 18, 2020 at 10:50:39AM +0800, Jason Wang wrote:
> > >
> > > On 2020/5/16 上午12:54, Dima Stepanov wrote:
> > > >On Thu, May 14, 2020 at 03:34:24PM +0800, Jason W
On Wed, May 13, 2020 at 01:56:18PM +0800, Jason Wang wrote:
>
> On 2020/5/13 下午12:15, Michael S. Tsirkin wrote:
> >On Tue, May 12, 2020 at 12:35:30PM +0300, Dima Stepanov wrote:
> >>On Tue, May 12, 2020 at 11:32:50AM +0800, Jason Wang wrote:
> >>>On 2020/5/11 下午5:25, Dima Stepanov wrote:
> On
Am 19.05.2020 um 10:32 hat Tao Xu geschrieben:
> Hi,
>
> I am using ``drive-mirror`` + NBD for live storage migration. But I find
> that if I use a qcow2 image(virtual size: 10 GiB, disk size: 1.8 GiB) as a
> child of quorum, then the destination image become larger(virtual size: 10
> GiB, disk si
Commit ece09beec457 ("aspeed: introduce a configurable number of CPU
per machine") was a convient change during bringup but the Aspeed SoCs
have a fixed number of CPUs : one for the AST2400 and AST2500, and two
for the AST2600.
Remove the "num-cpu" property from the SoC state and use the fixed
num
On Wed, 13 May 2020 17:11:02 +0200
Cédric Le Goater wrote:
> It's generic enough to be used from the XIVE2 router and avoid more
> duplication.
>
> Signed-off-by: Cédric Le Goater
> ---
Reviewed-by: Greg Kurz
> include/hw/ppc/xive.h | 4
> hw/intc/xive.c| 8
> 2 files
On 5/19/20 7:46 AM, Markus Armbruster wrote:
> Joel Stanley writes:
>
>> On Mon, 18 May 2020 at 12:24, Cédric Le Goater wrote:
>>>
>>> On 5/18/20 7:03 AM, Markus Armbruster wrote:
The number of CPUs is controlled by property "num-cpus".
aspeed_soc_ast2600_init() creates the maximum sup
Richard Henderson writes:
> Replace the float32 compare specializations with inline functions
> that call the standard float32_compare{,_quiet} functions.
> Use bool as the return type.
>
> Signed-off-by: Richard Henderson
> ---
> include/fpu/softfloat.h | 49 +++--
> fpu/softfloat.c
On Wed, 13 May 2020 17:11:00 +0200
Cédric Le Goater wrote:
> Hello,
>
> This series completes the PowerNV POWER10 machine with the XIVE2
> interrupt controller and the PHB5 PCI host bridge controller.
>
> The XIVE2 interrupt controller of the POWER10 processor follows the
> same logic than on P
Richard Henderson writes:
> Replace the float64 compare specializations with inline functions
> that call the standard float64_compare{,_quiet} functions.
> Use bool as the return type.
>
> Signed-off-by: Richard Henderson
> ---
> include/fpu/softfloat.h | 49 ++--
> fpu/softfloat.
Richard Henderson writes:
> Replace the float128 compare specializations with inline functions
> that call the standard float128_compare{,_quiet} functions.
> Use bool as the return type.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Alex Bennée
> ---
> include/fpu/softfloat.h | 49 ++
Richard Henderson writes:
> Replace the floatx80 compare specializations with inline functions
> that call the standard floatx80_compare{,_quiet} functions.
> Use bool as the return type.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Alex Bennée
> ---
> include/fpu/softfloat.h | 49 ++
On 2020/5/12 0:30, Richard Henderson wrote:
On 4/30/20 12:21 AM, LIU Zhiwei wrote:
It's some difficult when I try to support RV32, because it's very
similiar to RV64, so I can't make two .risu files like arm.risu and
aarch64.risu.
You could a command-line parameter, like --be or --sve for thi
adds "host-cache-info=on,l3-cache=off"
to the qemu -cpu args
I believe l3-cache=off is useless with host-cache-info=on
So should do what you want.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1
On Wed, 13 May 2020 17:11:05 +0200
Cédric Le Goater wrote:
> The XIVE2 interrupt controller of the POWER10 processor follows the
> same logic than on POWER9 but the HW interface has been largely
> reviewed. It has a new register interface, different BARs, extra
> VSDs, new layout for the XIVE2 s
On Tue, 19 May 2020 at 06:09, Markus Armbruster wrote:
> I figure the "device becomes real only on realize" thing is actually
> more myth than thing.
It's not a myth, it's an API guarantee thing. If you don't realize
the device you create before you use it then you're in the world of
unspecified
On Fri, May 15, 2020 at 07:54:57PM +0300, Dima Stepanov wrote:
> On Thu, May 14, 2020 at 03:34:24PM +0800, Jason Wang wrote:
> >
> > On 2020/5/13 下午5:47, Dima Stepanov wrote:
> > >>> case CHR_EVENT_CLOSED:
> > >>> /* a close event may happen during a read/write, but vhost
> > >>>
Richard Henderson writes:
> This includes *_is_any_nan, *_is_neg, *_is_inf, etc.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Alex Bennée
As an aside do you think we'll see any benefit from rolling up the
classifications with the decomposed versions? I would hope the compiler
could dro
On 19.05.2020 11:11, Alex Bennée wrote:
Pavel Dovgalyuk writes:
On 18.05.2020 18:56, Alex Bennée wrote:
Philippe Mathieu-Daudé writes:
+ Alex
On 5/6/20 10:17 AM, Pavel Dovgalyuk wrote:
Sometimes virtual timer callbacks depend on order
of virtual timer processing and warping of virtual
* Dima Stepanov (dimas...@yandex-team.ru) wrote:
> On Mon, May 18, 2020 at 10:53:59AM +0100, Dr. David Alan Gilbert wrote:
> > * Dima Stepanov (dimas...@yandex-team.ru) wrote:
> > > On Mon, May 18, 2020 at 10:50:39AM +0800, Jason Wang wrote:
> > > >
> > > > On 2020/5/16 上午12:54, Dima Stepanov wrot
Pavel Dovgalyuk writes:
> On 19.05.2020 11:11, Alex Bennée wrote:
>> Pavel Dovgalyuk writes:
>>
>>> On 18.05.2020 18:56, Alex Bennée wrote:
Philippe Mathieu-Daudé writes:
> + Alex
>
> On 5/6/20 10:17 AM, Pavel Dovgalyuk wrote:
>> Sometimes virtual timer callbacks dep
On 19.05.2020 13:32, Alex Bennée wrote:
Pavel Dovgalyuk writes:
On 19.05.2020 11:11, Alex Bennée wrote:
Pavel Dovgalyuk writes:
On 18.05.2020 18:56, Alex Bennée wrote:
Philippe Mathieu-Daudé writes:
+ Alex
On 5/6/20 10:17 AM, Pavel Dovgalyuk wrote:
Sometimes virtual timer callbacks
This patch fixes shift=auto when record/replay is enabled.
Now user does not need to guess the best shift value.
Signed-off-by: Pavel Dovgalyuk
--
v2:
moved icount_time_shift to vmstate subsection
---
cpus.c | 20 +++-
1 file changed, 19 insertions(+), 1 deletion(-)
diff -
18.05.2020 23:36, Eric Blake wrote:
On 5/15/20 7:40 AM, Vladimir Sementsov-Ogievskiy wrote:
Important thing for bitmap migration is to select destination block
node to obtain the migrated bitmap.
Prepatch, on source we use bdrv_get_device_or_node_name() to identify
the node, and on target we do
Am 06.05.2020 um 09:02 hat Vladimir Sementsov-Ogievskiy geschrieben:
> 27.04.2020 17:39, Vladimir Sementsov-Ogievskiy wrote:
> > It's safer to expand in_flight request to start before enter to
> > coroutine in synchronous wrappers, due to the following (theoretical)
> > problem:
> >
> > Consider w
19.05.2020 03:27, John Snow wrote:
On 5/18/20 3:33 PM, Vladimir Sementsov-Ogievskiy wrote:
18.05.2020 21:23, John Snow wrote:
On 5/18/20 2:14 PM, Vladimir Sementsov-Ogievskiy wrote:
14.05.2020 08:53, John Snow wrote:
move python/qemu/*.py to python/qemu/lib/*.py.
To create a namespace pa
Am 02.05.2020 um 00:00 hat Eric Blake geschrieben:
> On 4/27/20 9:39 AM, Vladimir Sementsov-Ogievskiy wrote:
> > It's safer to expand in_flight request to start before enter to
> > coroutine in synchronous wrappers and end after BDRV_POLL_WHILE loop.
> > Note that qemu_coroutine_enter may only sche
On Mon, 18 May 2020 at 17:38, Eric Blake wrote:
>
> The following changes since commit debe78ce14bf8f8940c2bdf3ef387505e9e035a9:
>
> Merge remote-tracking branch 'remotes/rth/tags/pull-fpu-20200515' into
> staging (2020-05-15 19:51:16 +0100)
>
> are available in the Git repository at:
>
> htt
Am 27.04.2020 um 16:39 hat Vladimir Sementsov-Ogievskiy geschrieben:
> It's safer to expand in_flight request to start before enter to
> coroutine in synchronous wrappers, due to the following (theoretical)
> problem:
>
> Consider write.
> It's possible, that qemu_coroutine_enter only schedules ex
19.05.2020 13:52, Kevin Wolf wrote:
Am 06.05.2020 um 09:02 hat Vladimir Sementsov-Ogievskiy geschrieben:
27.04.2020 17:39, Vladimir Sementsov-Ogievskiy wrote:
It's safer to expand in_flight request to start before enter to
coroutine in synchronous wrappers, due to the following (theoretical)
pr
Am 19.05.2020 um 13:06 hat Vladimir Sementsov-Ogievskiy geschrieben:
> 19.05.2020 13:52, Kevin Wolf wrote:
> > Am 06.05.2020 um 09:02 hat Vladimir Sementsov-Ogievskiy geschrieben:
> > > 27.04.2020 17:39, Vladimir Sementsov-Ogievskiy wrote:
> > > > It's safer to expand in_flight request to start bef
27.04.2020 17:38, Vladimir Sementsov-Ogievskiy wrote:
Hi all!
This is inspired by Kevin's
"block: Fix blk->in_flight during blk_wait_while_drained()" series.
So, like it's now done for block-backends, let's expand
in_flight-protected sections for bdrv_ interfaces, including
coroutine_enter and
19.05.2020 14:16, Kevin Wolf wrote:
Am 19.05.2020 um 13:06 hat Vladimir Sementsov-Ogievskiy geschrieben:
19.05.2020 13:52, Kevin Wolf wrote:
Am 06.05.2020 um 09:02 hat Vladimir Sementsov-Ogievskiy geschrieben:
27.04.2020 17:39, Vladimir Sementsov-Ogievskiy wrote:
It's safer to expand in_fligh
On Mon, May 11, 2020 at 02:40:43PM +0100, Anthony PERARD wrote:
> On Mon, May 04, 2020 at 12:14:43PM +0200, Roger Pau Monne wrote:
> > diff --git a/hw/xen/xen_pt.h b/hw/xen/xen_pt.h
> > index 179775db7b..660dd8a008 100644
> > --- a/hw/xen/xen_pt.h
> > +++ b/hw/xen/xen_pt.h
> > @@ -1,6 +1,7 @@
> >
19.05.2020 12:07, Kevin Wolf wrote:
Am 18.05.2020 um 18:12 hat Thomas Huth geschrieben:
On 15/05/2020 23.15, Vladimir Sementsov-Ogievskiy wrote:
Rename bitmaps migration tests and move them to tests subdirectory to
demonstrate new human-friendly test naming.
Signed-off-by: Vladimir Sementsov-O
Am 19.05.2020 um 13:32 hat Vladimir Sementsov-Ogievskiy geschrieben:
> 19.05.2020 12:07, Kevin Wolf wrote:
> > Am 18.05.2020 um 18:12 hat Thomas Huth geschrieben:
> > > On 15/05/2020 23.15, Vladimir Sementsov-Ogievskiy wrote:
> > > > Rename bitmaps migration tests and move them to tests subdirector
On 5/19/20 7:45 AM, Markus Armbruster wrote:
"Andrew Jeffery" writes:
On Mon, 18 May 2020, at 21:49, Cédric Le Goater wrote:
On 5/18/20 7:03 AM, Markus Armbruster wrote:
These devices are optional, and controlled by @nb_nics.
aspeed_soc_ast2600_init() and aspeed_soc_init() create the maximum
Cédric Le Goater writes:
> On 5/18/20 7:03 AM, Markus Armbruster wrote:
>> The number of stacks is controlled by property "num-stacks".
>> pnv_pec_instance_init() creates the maximum supported number, because
>> the property has not been set then. pnv_pec_realize() realizes only
>> the wanted nu
On 5/19/20 10:51 AM, Geert Uytterhoeven wrote:
Add a definition for the number of GPIO lines controlled by a PL061
instance, and use it instead of the hardcoded magic value 8.
Suggested-by: Philippe Mathieu-Daudé
Signed-off-by: Geert Uytterhoeven
Thanks for following up.
Reviewed-by: Philip
Peter Maydell writes:
> On Tue, 19 May 2020 at 06:09, Markus Armbruster wrote:
>> I figure the "device becomes real only on realize" thing is actually
>> more myth than thing.
>
> It's not a myth, it's an API guarantee thing. If you don't realize
> the device you create before you use it then yo
On Mon, 18 May 2020 at 18:07, Kevin Wolf wrote:
>
> The following changes since commit debe78ce14bf8f8940c2bdf3ef387505e9e035a9:
>
> Merge remote-tracking branch 'remotes/rth/tags/pull-fpu-20200515' into
> staging (2020-05-15 19:51:16 +0100)
>
> are available in the Git repository at:
>
> git
Hi Jonathan.
On 5/19/20 10:11 AM, Stefano Garzarella wrote:
Hi Jonathan,
thanks for the patch!
CCing Riku and Laurent.
On Mon, May 18, 2020 at 12:13:41PM -0600, Jonathan Marler wrote:
Been a few more days. Not sure how often I should be pinging. If this is
too much to ping every few days le
On Tue, 19 May 2020 at 12:28, Roger Pau Monné wrote:
>
> On Mon, May 11, 2020 at 02:40:43PM +0100, Anthony PERARD wrote:
> > On Mon, May 04, 2020 at 12:14:43PM +0200, Roger Pau Monne wrote:
> > > diff --git a/hw/xen/xen_pt.h b/hw/xen/xen_pt.h
> > > index 179775db7b..660dd8a008 100644
> > > --- a/h
On 5/19/20 5:39 AM, Richard Henderson wrote:
On 5/17/20 4:01 AM, Philippe Mathieu-Daudé wrote:
Fix OUTL instructions incorrectly displayed as OUTW.
Signed-off-by: Philippe Mathieu-Daudé
---
target/i386/misc_helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Richar
This change introduces a new feature to the vhost-user protocol allowing
a backend device to specify the maximum number of ram slots it supports.
At this point, the value returned by the backend will be capped at the
maximum number of ram slots which can be supported by vhost-user, which
is curren
When setting vhost-user memory tables, memory region descriptors must be
copied from the vhost_dev struct to the vhost-user message. To avoid
duplicating code in setting the memory tables, we should use a helper to
populate this field. This change adds this helper.
Signed-off-by: Raphael Norwitz
In QEMU today, a VM with a vhost-user device can hot add memory a
maximum of 8 times. See these threads, among others:
[1] https://lists.gnu.org/archive/html/qemu-devel/2019-07/msg01046.html
https://lists.gnu.org/archive/html/qemu-devel/2019-07/msg01236.html
[2] https://lists.gnu.org/archive/
Historically, sending all memory regions to vhost-user backends in a
single message imposed a limitation on the number of times memory
could be hot-added to a VM with a vhost-user device. Now that backends
which support the VHOST_USER_PROTOCOL_F_CONFIGURE_SLOTS send memory
regions individually, we
In libvhost-user, the incoming postcopy migration path for setting the
backend's memory tables has become convolued. In particular, moving the
logic which starts generating faults, having received the final ACK from
qemu can be moved to a separate function. This simplifies the code
substantially.
With this change, when the VHOST_USER_PROTOCOL_F_CONFIGURE_MEM_SLOTS
protocol feature has been negotiated, Qemu no longer sends the backend
all the memory regions in a single message. Rather, when the memory
tables are set or updated, a series of VHOST_USER_ADD_MEM_REG and
VHOST_USER_REM_MEM_REG me
When setting the memory tables, qemu uses a memory region's userspace
address to look up the region's MemoryRegion struct. Among other things,
the MemoryRegion contains the region's offset and associated file
descriptor, all of which need to be sent to the backend.
With VHOST_USER_PROTOCOL_F_CONFI
On 2020/5/12 2:11, Richard Henderson wrote:
On 4/30/20 12:21 AM, LIU Zhiwei wrote:
+FCVT_L_S RISCV 110 00010 rs1:5 rm:3 rd:5 1010011 \
+!constraints { $rd != 2 && $rd != 3 && $rd != 4 && $rm != 6 && $rm != 5 }
+
+FCVT_LU_S RISCV 110 00011 rs1:5 rm:3 rd:5 1010011 \
+!constraints { $rd
The VHOST_USER_GET_MAX_MEM_SLOTS message allows a vhost-user backend to
specify a maximum number of ram slots it is willing to support. This
change adds support for libvhost-user to process this message. For now
the backend will reply with 8 as the maximum number of regions
supported.
libvhost-use
Historically, VMs with vhost-user devices could hot-add memory a maximum
of 8 times. Now that the VHOST_USER_PROTOCOL_F_CONFIGURE_MEM_SLOTS
protocol feature has been added, VMs with vhost-user backends which
support this new feature can support a configurable number of ram slots
up to the maximum s
When the VHOST_USER_PROTOCOL_F_CONFIGURE_MEM_SLOTS protocol feature is
enabled, on memory hot-unplug qemu will transmit memory regions to
remove individually using the new message VHOST_USER_REM_MEM_REG
message. With this change, vhost-user backends build with libvhost-user
can now unmap individual
When the VHOST_USER_PROTOCOL_F_CONFIGURE_MEM_SLOTS is enabled, qemu will
transmit memory regions to a backend individually using the new message
VHOST_USER_ADD_MEM_REG. With this change vhost-user backends built with
libvhost-user can now map in new memory regions when VHOST_USER_ADD_MEM_REG
messag
14.05.2020 17:26, Kevin Wolf wrote:
Am 14.05.2020 um 15:21 hat Thomas Lamprecht geschrieben:
On 5/12/20 4:43 PM, Kevin Wolf wrote:
Stefan (Reiter), after looking a bit closer at this, I think there is no
bug in QEMU, but the bug is in your coroutine code that calls block
layer functions without
On Mon, 18 May 2020 at 21:55, Eric Blake wrote:
>
> The following changes since commit a28c9c8c9fc42484efe1bf5a77affe842e54e38b:
>
> Merge remote-tracking branch
> 'remotes/kraxel/tags/vga-20200518-pull-request' into staging (2020-05-18
> 16:37:09 +0100)
>
> are available in the Git repository
On 5/19/20 1:42 PM, Philippe Mathieu-Daudé wrote:
> On 5/19/20 7:45 AM, Markus Armbruster wrote:
>> "Andrew Jeffery" writes:
>>
>>> On Mon, 18 May 2020, at 21:49, Cédric Le Goater wrote:
On 5/18/20 7:03 AM, Markus Armbruster wrote:
> These devices are optional, and controlled by @nb_nics.
On 5/18/20 7:04 AM, Markus Armbruster wrote:
> pnv_chip_power8_instance_init() creates a "pnv-psi-POWER8" sysbus
> device in a way that leaves it unplugged.
> pnv_chip_power9_instance_init() and pnv_chip_power10_instance_init()
> do the same for "pnv-psi-POWER9" and "pnv-psi-POWER10", respectively.
On 5/18/20 7:04 AM, Markus Armbruster wrote:
> pnv_init() creates "power10_v1.0-pnv-chip", "power8_v2.0-pnv-chip",
> "power8e_v2.1-pnv-chip", "power8nvl_v1.0-pnv-chip", or
> "power9_v2.0-pnv-chip" sysbus devices in a way that leaves them
> unplugged.
>
> pnv_chip_power9_instance_init() creates a "
On Mon, 18 May 2020 12:55:34 +0100
"Dr. David Alan Gilbert" wrote:
> * Zhanghailiang (zhang.zhanghaili...@huawei.com) wrote:
> > > This causes the migration thread to hang if we failover during
> > > checkpoint. A
> > > shutdown fd won't cause network traffic anyway.
> > >
> >
> > I'm not qu
On 18/05/2020 09.55, Cornelia Huck wrote:
> Add a basic example for passing a dasd via vfio-ccw.
>
> Signed-off-by: Cornelia Huck
> ---
>
> v2->v3: moved uuid generation (Thomas)
>
> ---
> docs/system/s390x/vfio-ccw.rst | 77 ++
> docs/system/target-s390x.rst
On Mon, 18 May 2020 11:15:07 -0400
Collin Walling wrote:
> On 5/18/20 4:50 AM, Janosch Frank wrote:
> > On 5/16/20 12:20 AM, Collin Walling wrote:
> >> Rework the SCLP boundary check to account for different SCLP commands
> >> (eventually) allowing different boundary sizes.
> >>
> >> Move the l
From: Alex Bennée
If we have an alternative to genisoimage we really need to tell the
script about it as well so it can use it. It will still default to
genisoimage in case it is run outside our build machinery.
Signed-off-by: Alex Bennée
Reviewed-by: Philippe Mathieu-Daudé
Signed-off-by: Robe
From: Alex Bennée
Not all distros ship genisoimage which is a Debian fork from the
original cdrtools. As the options are pretty much the same support it
as a fallback binary.
Signed-off-by: Alex Bennée
Signed-off-by: Robert Foley
---
configure | 2 +-
1 file changed, 1 insertion(+), 1 deletio
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