On Wed, Jun 29, 2016 at 12:24 PM, Kumar, Vijaya wrote:
>
>
>
>
> From: Peter Maydell
> Sent: Tuesday, June 28, 2016 1:46 PM
> To: qemu-arm; QEMU Developers
> Cc: Paolo Bonzini; Kumar, Vijaya; Patch Tracking
> Subject: Re: [Qemu-arm] [PATCH v2 0/6] Runtime pagesize
On 29/06/2016 08:36, Jan Kiszka wrote:
> On 2016-06-29 08:32, Peter Xu wrote:
>> Hi, all,
>>
>> I am thinking about whether it's possible to write up a unit test
>> program for emulated IOMMUs (of course, Intel IOMMU would be the first
>> one). This can provide us the chance to do quick functiona
Hmm.. strange. I did make a new disk went into the setup, then format
the disk. After that, i rebooted and start that installation. But, it
seems still there is no disk detected.
Media [1]: 1
Reading disc for Solaris Operating Environment...
The system is being initialized, please wait... |
No D
On 28.06.2016 17:05, Bharata B Rao wrote:
> Introduction of core based CPU hotplug for PowerPC sPAPR didn't
> add support for 970 and POWER5+ based core types. Add support for
> the same.
>
> Signed-off-by: Bharata B Rao
> ---
> TODO:
> - There are few other variants of 970, like 970fx etc for wh
On Wed, 29 Jun 2016 09:41:50 +0800
Jason Wang wrote:
>
>
> On 2016年06月27日 17:44, Peter Lieven wrote:
> > Hi, with the above patch applied:
> >
> > commit 9f06e71a567ba5ee8b727e65a2d5347fd331d2aa
> > Author: Cornelia Huck
> > Date: Fri Jun 10 11:04:12 2016 +0200
> >
> > virtio-pci: conver
On 28/06/2016 23:01, Paolo Bonzini wrote:
>
>
> On 24/06/2016 17:06, Denis V. Lunev wrote:
>> From: Evgeny Yakovlev
>>
>> Some guests (win2008 server for example) do a lot of unnecessary
>> flushing when underlying media has not changed. This adds additional
>> overhead on host when calling fs
Dne 28.6.2016 v 17:56 Niels de Vos napsal(a):
On Tue, Jun 28, 2016 at 05:20:03PM +0200, Lukáš Doktor wrote:
Dne 28.6.2016 v 16:10 Kevin Wolf napsal(a):
Am 28.06.2016 um 11:02 hat Niels de Vos geschrieben:
Hi,
it seems we broke the block/gluster.c functionality with a recent patch
in upstream
Currently, the output of 'info snapshots' shows fully available snapshots.
It's opaque, hides some snapshot information to users. It's not convenient
if users want to know more about all of snapshot information on every block
device via monitor.
Follow Kevin's and Max's proposals, The patch makes
V3: Fix leaking the entries in image_list and the entries in their
ImageEntry.snapshots lists
V2: Split it to 2 patches.
Lin Ma (2):
hmp: use snapshot name to determine whether a snapshot is 'fully
available'
hmp: show all of snapshot info on every block dev in output of 'info
sna
On Wed, Jun 29, 2016 at 09:08:29AM +0200, Paolo Bonzini wrote:
>
>
> On 29/06/2016 08:36, Jan Kiszka wrote:
> > On 2016-06-29 08:32, Peter Xu wrote:
> >> Hi, all,
> >>
> >> I am thinking about whether it's possible to write up a unit test
> >> program for emulated IOMMUs (of course, Intel IOMMU w
Currently qemu uses snapshot id to determine whether a snapshot is fully
available, It causes incorrect output in some scenario.
For instance:
(qemu) info block
drive_image1 (#block113): /opt/vms/SLES12-SP1-JeOS-x86_64-GM/disk0.qcow2
(qcow2)
Cache mode: writeback
drive_image2 (#block349
On 28.06.2016 17:16, Peter Maydell wrote:
> On 16 June 2016 at 14:58, Ard Biesheuvel wrote:
>> On 2 June 2016 at 14:45, Alexander Graf wrote:
>>> On 02.06.16 14:32, Peter Maydell wrote:
This patch seems to change the property of the emulated PCIe controller
based on the host PCIe contro
On 06/28/2016 08:24 PM, Cédric Le Goater wrote:
> The Aspeed AST2400 soc includes a static memory controller for the BMC
> which supports NOR, NAND and SPI flash memory modules. This controller
> has two modes : the SMC for the legacy interface which supports only
> one module and the FMC for the n
On 2016年06月29日 15:23, Cornelia Huck wrote:
On Wed, 29 Jun 2016 09:41:50 +0800
Jason Wang wrote:
On 2016年06月27日 17:44, Peter Lieven wrote:
Hi, with the above patch applied:
commit 9f06e71a567ba5ee8b727e65a2d5347fd331d2aa
Author: Cornelia Huck
Date: Fri Jun 10 11:04:12 2016 +0200
v
On 06/29/2016 12:27 AM, Stefan Hajnoczi wrote:
From: "Denis V. Lunev"
This is necessary to enable creation of common qemu-img options which will
be specified before command.
The patch also enables '-V' alias to '--version' (exactly like in other
block utilities) and documents this change.
Sig
On 29.06.2016 01:43, Michael Roth wrote:
> As of e4650c81, we do w32 builds with -Werror enabled. Unfortunately
> for cases where we enable VSS support in qemu-ga, we still have
> warnings generated by VSS includes that ship as part of the Microsoft
> VSS SDK.
>
> We can selectively address a numb
On 06/29/2016 04:12 AM, Fam Zheng wrote:
On Tue, 06/28 12:10, Denis V. Lunev wrote:
On 06/28/2016 04:27 AM, Fam Zheng wrote:
On Mon, 06/27 17:47, Denis V. Lunev wrote:
From: Evgeny Yakovlev
Some guests (win2008 server for example) do a lot of unnecessary
flushing when underlying media has no
On 06/29/2016 10:36 AM, Paolo Bonzini wrote:
On 28/06/2016 23:01, Paolo Bonzini wrote:
On 24/06/2016 17:06, Denis V. Lunev wrote:
From: Evgeny Yakovlev
Some guests (win2008 server for example) do a lot of unnecessary
flushing when underlying media has not changed. This adds additional
overh
Hi Alex,
And yet we have struct pci_dev.broken_intx_masking and we test for
working DisINTx via pci_intx_mask_supported() rather than simply
looking for a PCIe device. Some devices are broken and some simply
don't follow the spec, so you're going to need to deal with that or
exclude those devic
On Wed, Jun 29, 2016 at 09:12:41AM +0800, Fam Zheng wrote:
> On Tue, 06/28 12:10, Denis V. Lunev wrote:
> > On 06/28/2016 04:27 AM, Fam Zheng wrote:
> > > On Mon, 06/27 17:47, Denis V. Lunev wrote:
> > > > From: Evgeny Yakovlev
> > > >
> > > > Some guests (win2008 server for example) do a lot of
Sounds like your describing problems with SeaBIOS, not with QEMU. May I
suggest to report this issues to the SeaBIOS project instead? See
http://seabios.org/
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On Wed, 29 Jun 2016 16:21:07 +0800
Jason Wang wrote:
>
>
> On 2016年06月29日 15:23, Cornelia Huck wrote:
> > On Wed, 29 Jun 2016 09:41:50 +0800
> > Jason Wang wrote:
> >
> >>
> >> On 2016年06月27日 17:44, Peter Lieven wrote:
> >>> Hi, with the above patch applied:
> >>>
> >>> commit 9f06e71a567ba5ee
On Tue, 28 Jun 2016 20:08:42 +0300
Marcel Apfelbaum wrote:
> On 06/28/2016 05:39 PM, Igor Mammedov wrote:
> > On Tue, 28 Jun 2016 12:59:27 +0300
> > Marcel Apfelbaum wrote:
> >
> >> In build_crs(), the calculation and merging of the ranges already happens
> >> in 64-bit, but the entry boundari
On 28 June 2016 at 18:33, Paolo Bonzini wrote:
> The following changes since commit 7dd929dfdc5c52ce79b21bf557ff506e89acbf63:
>
> configure: Make AVX2 test robust to non-ELF systems (2016-06-28 15:40:40
> +0100)
>
> are available in the git repository at:
>
> git://github.com/bonzini/qemu.git
Ping?
Pavel Dovgalyuk
> -Original Message-
> From: Pavel Dovgalyuk [mailto:dovga...@ispras.ru]
> Sent: Monday, June 20, 2016 9:27 AM
> To: 'Paolo Bonzini'; 'Pavel Dovgalyuk'
> Cc: qemu-devel@nongnu.org; jasow...@redhat.com; ag...@suse.de;
> da...@gibson.dropbear.id.au
> Subject: RE: [PAT
Am 23.06.2016 um 09:30 hat Kevin Wolf geschrieben:
> BlockBackend has only a single pointer to its guest device, so it makes
> sure that only a single guest device is attached to it. device-add
> returns an error if you try to attach a second device to a BB. In order
> to make the error message nic
On Wed, Jun 29, 2016 at 09:39:22AM +0200, Lukáš Doktor wrote:
> Dne 28.6.2016 v 17:56 Niels de Vos napsal(a):
> > On Tue, Jun 28, 2016 at 05:20:03PM +0200, Lukáš Doktor wrote:
> > > Dne 28.6.2016 v 16:10 Kevin Wolf napsal(a):
> > > > Am 28.06.2016 um 11:02 hat Niels de Vos geschrieben:
> > > > > Hi
Signed-off-by: Gerd Hoffmann
---
roms/Makefile | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/roms/Makefile b/roms/Makefile
index 7bd1252..e8133fe 100644
--- a/roms/Makefile
+++ b/roms/Makefile
@@ -1,11 +1,13 @@
vgabios_variants := stdvga cirrus vmware qxl isavga vir
Disable for old machine types as this is a guest visible change.
Signed-off-by: Gerd Hoffmann
---
hw/net/vmxnet3.c | 1 +
include/hw/i386/pc.h | 4
2 files changed, 5 insertions(+)
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index d978976..25cee9f 100644
--- a/hw/net/vmxnet3.c
+++
Signed-off-by: Gerd Hoffmann
---
roms/Makefile | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/roms/Makefile b/roms/Makefile
index e8133fe..88b3709 100644
--- a/roms/Makefile
+++ b/roms/Makefile
@@ -1,8 +1,8 @@
vgabios_variants := stdvga cirrus vmware qxl isavga virti
c-for-2.7-20160623' into
staging (2016-06-23 11:53:14 +0100)
are available in the git repository at:
git://git.kraxel.org/qemu tags/pull-ipxe-20160629-1
for you to fetch changes up to c52125ab9280733b8d265195f6ffe9c76772b0a5:
ipxe: update prebuilt binaries (2016-06-24 14:1
On 28.06.2016 23:56, Paolo Bonzini wrote:
On 24/06/2016 17:06, Denis V. Lunev wrote:
When doing DMA request ide/core.c will set s->retry_unit to s->unit in
ide_start_dma. When dma completes ide_set_inactive sets retry_unit to -1.
After that ide_flush_cache runs and fails thanks to blkdebug.
i
shortlog
Andrew Widdersheim (1):
[netdevice] Add "ifname" setting
Carl Henrik Lunde (1):
[vmxnet3] Avoid completely filling the TX descriptor ring
Christian Hesse (2):
[golan] Fix build error on some versions of gcc
[ath9k] Fix buffer overrun for ar9287
Christia
Signed-off-by: Gerd Hoffmann
---
pc-bios/efi-e1000.rom| Bin 196608 -> 209408 bytes
pc-bios/efi-e1000e.rom | Bin 0 -> 209408 bytes
pc-bios/efi-eepro100.rom | Bin 197120 -> 209920 bytes
pc-bios/efi-ne2k_pci.rom | Bin 195584 -> 208384 bytes
pc-bios/efi-pcnet.rom| Bin 195584 -> 208384 b
Signed-off-by: Gerd Hoffmann
---
hw/net/e1000e.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c
index 692283f..4778744 100644
--- a/hw/net/e1000e.c
+++ b/hw/net/e1000e.c
@@ -693,6 +693,7 @@ static void e1000e_class_init(ObjectClass *class, void
*data)
Add a new feature which supports sending the page information with
a bitmap. The current implementation uses PFNs array, which is not
very efficient. Using bitmap can improve the performance of
inflating/deflating significantly
The page bitmap header will used to tell the host some information
abo
This patch set contains two parts of changes to the virtio-balloon.
One is the change for speeding up the inflating & deflating process,
the main idea of this optimization is to use bitmap to send the page
information to host instead of the PFNs, to reduce the overhead of
virtio data transmission
Define a new feature bit which supports a new virtual queue. This
new virtual qeuque is for information exchange between hypervisor
and guest. The VMM hypervisor can make use of this virtual queue
to request the guest do some operations, e.g. drop page cache,
synchronize file system, etc. And the V
The implementation of the current virtio-balloon is not very
efficient, the time spends on different stages of inflating
the balloon to 7GB of a 8GB idle guest:
a. allocating pages (6.5%)
b. sending PFNs to host (68.3%)
c. address translation (6.1%)
d. madvise (19%)
It takes about 4126ms for the
Expose the function to get the max pfn, so it can be used in the
virtio-balloon device driver.
Signed-off-by: Liang Li
Cc: Andrew Morton
Cc: Mel Gorman
Cc: Michael S. Tsirkin
Cc: Paolo Bonzini
Cc: Cornelia Huck
Cc: Amit Shah
---
mm/page_alloc.c | 6 ++
1 file changed, 6 insertions(+)
Save the free page info into a page bitmap, will be used in virtio
balloon device driver.
Signed-off-by: Liang Li
Cc: Andrew Morton
Cc: Mel Gorman
Cc: Michael S. Tsirkin
Cc: Paolo Bonzini
Cc: Cornelia Huck
Cc: Amit Shah
---
mm/page_alloc.c | 46 +
will allow faster notifications using a bitmap down the road.
balloon_pfn_to_page() can be removed because it's useless.
Signed-off-by: Liang Li
Signed-off-by: Michael S. Tsirkin
Cc: Paolo Bonzini
Cc: Cornelia Huck
Cc: Amit Shah
---
drivers/virtio/virtio_balloon.c | 22 --
On 29/06/2016 11:42, Peter Maydell wrote:
> On 28 June 2016 at 18:33, Paolo Bonzini wrote:
>> The following changes since commit 7dd929dfdc5c52ce79b21bf557ff506e89acbf63:
>>
>> configure: Make AVX2 test robust to non-ELF systems (2016-06-28 15:40:40
>> +0100)
>>
>> are available in the git re
Support the request for vm's free page information, response with
a page bitmap. QEMU can make use of this free page bitmap to speed
up live migration process by skipping process the free pages.
Signed-off-by: Liang Li
Cc: Michael S. Tsirkin
Cc: Paolo Bonzini
Cc: Cornelia Huck
Cc: Amit Shah
-
Stefan Hajnoczi writes:
> On Wed, Jun 22, 2016 at 12:04:35PM +0200, Lluís Vilanova wrote:
>> @@ -4047,6 +4064,12 @@ static const struct qemu_argument arg_table[] = {
>> "", "log system calls"},
>> {"seed", "QEMU_RAND_SEED", true, handle_arg_randseed,
>> "", "Seed for p
On 20/06/2016 08:26, Pavel Dovgalyuk wrote:
>> From: Paolo Bonzini [mailto:pbonz...@redhat.com]
>>> From: "Pavel Dovgalyuk"
>>> This patch fixes bug with stopping and restarting replay
>>> through monitor.
>>>
>>> Signed-off-by: Pavel Dovgalyuk
>>> ---
>>> block/blkreplay.c| 18 +
On 29/06/2016 10:35, Evgeny Yakovlev wrote:
>>>
>> Wouldn't the assertion fail for a PIO read/write too? Perhaps
>> retry_unit should be set to s->unit in ide_transfer_start too.
>
> If PIO follows DMA and fails then yes, it looks like it will trigger an
> assert. I am not sure about setting re
On 28/06/2016 16:49, Alex Williamson wrote:
> Paolo & Michael,
>
> Any comments on this series? I think we need Paolo's ack for the memory
> changes and either of your ack for hw/i386/. I'm happy to pull this
> through my tree with your approval though. Thanks,
I think I already acked the ca
On 16/06/2016 21:28, marcandre.lur...@redhat.com wrote:
> From: Marc-André Lureau
>
> This helps to remove various chardev resources leaks when leaving qemu.
>
> Signed-off-by: Marc-André Lureau
> ---
> qemu-char.c | 11 +++
> 1 file changed, 11 insertions(+)
>
> diff --git a/qemu-c
Okay. Can you confirm which version (or git revision) you've used to
apply the patch so I can try and reproduce locally?
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https://bugs.launchpad.net/bugs/1588328
Title:
Qemu 2.6 Solari
On Wed, 29 Jun 2016 09:41:50 +0800
Jason Wang wrote:
> On 2016年06月27日 17:44, Peter Lieven wrote:
> > Hi, with the above patch applied:
> >
> > commit 9f06e71a567ba5ee8b727e65a2d5347fd331d2aa
> > Author: Cornelia Huck
> > Date: Fri Jun 10 11:04:12 2016 +0200
> >
> > virtio-pci: convert to
Hi
On Fri, Jun 24, 2016 at 7:55 AM, Michael S. Tsirkin wrote:
> From: Cornelia Huck
>
> Have vhost and dataplane use the new api for transports that
> have been converted.
>
> Signed-off-by: Cornelia Huck
> Reviewed-by: Fam Zheng
> Reviewed-by: Stefan Hajnoczi
> Reviewed-by: Michael S. Tsirki
Introduction of core based CPU hotplug for PowerPC sPAPR didn't
add support for 970MP and POWER8NVL based core types. Add support for
the same.
While we are here, add support for explicit specification of POWER5+_v2.1
core type.
Signed-off-by: Bharata B Rao
---
hw/ppc/spapr_cpu_core.c | 20
On Tue, Jun 28, 2016 at 06:22:10PM +0200, Marc-André Lureau wrote:
> > +
> > +static const TypeInfo authz_info = {
> > +.parent = TYPE_OBJECT,
> > +.name = TYPE_QAUTHZ,
> > +.instance_size = sizeof(QAuthZ),
> > +.class_size = sizeof(QAuthZClass),
>
> .abstract = true? (perhaps it'
> From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo
> Bonzini
> On 20/06/2016 08:26, Pavel Dovgalyuk wrote:
> >> From: Paolo Bonzini [mailto:pbonz...@redhat.com]
> >>> From: "Pavel Dovgalyuk"
> >>> This patch fixes bug with stopping and restarting replay
> >>> through monito
Hi
On Wed, Jun 29, 2016 at 12:53 PM, Paolo Bonzini wrote:
>
>
> On 16/06/2016 21:28, marcandre.lur...@redhat.com wrote:
>> From: Marc-André Lureau
>>
>> This helps to remove various chardev resources leaks when leaving qemu.
>>
>> Signed-off-by: Marc-André Lureau
>> ---
>> qemu-char.c | 11 +++
Hi
On Tue, Jun 28, 2016 at 7:22 PM, Paolo Bonzini wrote:
> This fixes compilation with glib versions up to 2.30, such
> as the one in CentOS 6.
>
What's RFH in title? :) (not sure this applies here:
http://www.urbandictionary.com/define.php?term=rfh)
> Even with this patch the test fails though
On Wed, 29 Jun 2016 13:37:15 +0200
Marc-André Lureau wrote:
> Hi
>
> On Fri, Jun 24, 2016 at 7:55 AM, Michael S. Tsirkin wrote:
> > From: Cornelia Huck
> >
> > Have vhost and dataplane use the new api for transports that
> > have been converted.
> >
> > Signed-off-by: Cornelia Huck
> > Review
Am 28.06.2016 um 15:28 hat Stefan Hajnoczi geschrieben:
> Do you want to take it through your tree to avoid
> conflicts/dependencies?
>
> Acked-by: Stefan Hajnoczi
Yes, thanks. I've applied it to my tree now (with a few fixes addressing
the review comments).
Kevin
pgpv9vsAWc2g7.pgp
Descriptio
Paolo Bonzini wrote:
> On 27/06/2016 09:20, Amit Shah wrote:
>> On (Mon) 20 Jun 2016 [16:33:26], Paolo Bonzini wrote:
>>> Commit 926cde5 ("scsi: esp: make cmdbuf big enough for maximum CDB size",
>>> 2016-06-16) changed the size of a migrated field. Split it in two
>>> parts, and only migrate the
On 29/06/2016 13:48, Marc-André Lureau wrote:
> Hi
>
> On Tue, Jun 28, 2016 at 7:22 PM, Paolo Bonzini wrote:
>> This fixes compilation with glib versions up to 2.30, such
>> as the one in CentOS 6.
>>
>
> What's RFH in title? :) (not sure this applies here:
> http://www.urbandictionary.com/def
On Fri, 2016-06-24 at 13:18 -0700, Aaron Larson wrote:
> Call gen_pause for all "or rx,rx,rx" encodings other nop. This
> provides a reasonable implementation for yield, and a better
> approximation for mdoio, mdoom, and miso. The choice to pause for
> all
> encodings !=0 leverages the PowerISA a
Signed-off-by: Kevin Wolf
Acked-by: Stefan Hajnoczi
---
This patch contains non-trivial fixes, so I think it's worth sending out a v2
for it even though I already applied the series. I added a coroutine entry
wrapper qcow(2)_write that can be used from .bdrv_write_compressed. These
wrappers will
When setting up host notifiers, virtio_bus_set_host_notifier()
simply switches the handler. This will only work, however, if
the ioeventfd has already been setup; this is true for dataplane,
but not for vhost.
Fix this by starting the ioeventfd if that has not happened
before.
While we're at it,
On Tue, Jun 28, 2016 at 06:09:08PM +0200, Marc-André Lureau wrote:
> Hi
>
> On Tue, Jun 14, 2016 at 6:07 PM, Daniel P. Berrange
> wrote:
> > The current -object command line syntax only allows for
> > creation of objects with scalar properties, or a list
> > with a fixed scalar element type. Obj
This allows effectively free in_use bitmap clusters including bitmap
table without loss of meaningful data.
Now it is possible only to free end-point clusters and zero-out (not
free) bitmap table
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
Hi all!
Here is one small but significant addition
Le 27/06/2016 à 00:18, Laurent Vivier a écrit :
> As we convert sockaddr for AF_PACKET family for sendto() (target to
> host) we need also to convert this for getsockname() (host to target).
>
> arping uses getsockname() to get the the interface address and uses
> this address with sendto().
>
>
Hi
On Wed, Jun 29, 2016 at 2:17 PM, Cornelia Huck wrote:
> When setting up host notifiers, virtio_bus_set_host_notifier()
> simply switches the handler. This will only work, however, if
> the ioeventfd has already been setup; this is true for dataplane,
> but not for vhost.
>
> Fix this by starti
On 29.06.2016 13:37, Bharata B Rao wrote:
> Introduction of core based CPU hotplug for PowerPC sPAPR didn't
> add support for 970MP and POWER8NVL based core types. Add support for
> the same.
>
> While we are here, add support for explicit specification of POWER5+_v2.1
> core type.
>
> Signed-off
Igor Mammedov writes:
> replace mainly useless exit(1) on fatal error path with
> abort(), so that it would be possible to generate core
> dump, that could be used to analyse cause of problem.
>
> Signed-off-by: Igor Mammedov
> ---
> hw/virtio/virtio.c | 24
> 1 file ch
On 29/06/2016 10:47, vija...@cavium.com wrote:
> From: Vijay
>
> Use Neon instructions to perform zero checking of
> buffer. This is helps in reducing total migration time.
>
> Use case: Idle VM live migration with 4 VCPUS and 8GB ram
> running CentOS 7.
>
> Without Neon, the Total migration
On 29.06.2016 15:22, Vladimir Sementsov-Ogievskiy wrote:
This allows effectively free in_use bitmap clusters including bitmap
table without loss of meaningful data.
Now it is possible only to free end-point clusters and zero-out (not
free) bitmap table
Signed-off-by: Vladimir Sementsov-Ogievski
On 20 June 2016 at 10:19, Markus Armbruster wrote:
>
> As per Paolo's recommendation, downgrade status of "BSD user" from
> Maintained to Orphan since the FreeBSD guys effectively forked it, and
> "SPARC target" from Maintained to Odd Fixes, since we still have the
> overall TCG maintainer looking
This otherwise causes a use-after-free if network backend cleanup
is performed before character device cleanup.
Cc: Marc-André Lureau
Signed-off-by: Paolo Bonzini
---
I'm including this in the pull request too.
net/vhost-user.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/n
This otherwise causes a use-after-free if network backend cleanup
is performed before character device cleanup.
Cc: Marc-André Lureau
Signed-off-by: Paolo Bonzini
---
net/vhost-user.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/net/vhost-user.c b/net/vhost-user.c
index 636899a..92f
On 29/06/2016 15:24, Ed Maste wrote:
> On 20 June 2016 at 10:19, Markus Armbruster wrote:
>>
>> As per Paolo's recommendation, downgrade status of "BSD user" from
>> Maintained to Orphan since the FreeBSD guys effectively forked it, and
>> "SPARC target" from Maintained to Odd Fixes, since we st
On Wed, Jun 29, 2016 at 02:28:08PM +0200, Thomas Huth wrote:
> On 29.06.2016 13:37, Bharata B Rao wrote:
> > Introduction of core based CPU hotplug for PowerPC sPAPR didn't
> > add support for 970MP and POWER8NVL based core types. Add support for
> > the same.
> >
> > While we are here, add suppor
Hi,
i am developing an operating system, and when i run "qemu-system-i386
-kernel kernel.mkern -d in_asm -no-reboot"
i get (at the end):
Servicing hardware INT=0x20
IN:
0x0020: movsl %ds:(%esi),%es:(%edi)
0x0021: incb (%eax)
0x0023: lock xchg %ebp,%ecx
0x0
From: Vijaya Kumar K
To optimize Live migration time on ARM64 machine,
Neon instructions are used for Zero page checking.
With these changes, total migration time comes down
from 3.5 seconds to 2.9 seconds.
These patches are tested on top of (GICv3 live migration support)
https://lists.gnu.org/
From: Vijay
Use Neon instructions to perform zero checking of
buffer. This is helps in reducing total migration time.
Use case: Idle VM live migration with 4 VCPUS and 8GB ram
running CentOS 7.
Without Neon, the Total migration time is 3.5 Sec
Migration status: completed
total time: 3560 milli
Cao jin writes:
> Internal big flag E1000E_USE_MSI is unnecessary, also is the helper
> function: e1000e_init_msi(), e1000e_cleanup_msi(), so, remove them all.
>
> cc: Dmitry Fleytman
> cc: Jason Wang
> cc: Markus Armbruster
> cc: Marcel Apfelbaum
> cc: Michael S. Tsirkin
>
> Signed-off-by:
Cao jin writes:
> Internal flag msi_used is uncesessary, msi_uninit() could be called
> directly, msi_enabled() is enough to check device msi state.
>
> But for migration compatibility, keep the field in structure.
>
> cc: Paolo Bonzini
> cc: Dmitry Fleytman
> cc: Markus Armbruster
> cc: Marce
On 06/21/2016 12:31 AM, Kirti Wankhede wrote:
Design for Mediated Device Driver:
Main purpose of this driver is to provide a common interface for mediated
device management that can be used by differnt drivers of different
devices.
This module provides a generic interface to create the device,
On 03/06/16 23:40, Alex Bennée wrote:
> There are a number of changes that occur at the same time here:
>
> - tb_lock is no longer a NOP for SoftMMU
>
> The tb_lock protects both translation and memory map structures. The
> debug assert is updated to reflect this.
This could be a separate pa
On Wed, Jun 15, 2016 at 01:55:43PM +0530, Prasanna Kumar Kalever wrote:
> This version of patches are rebased on master branch.
>
> Prasanna Kumar Kalever (4):
> block/gluster: rename [server, volname, image] -> [host, volume, path]
> block/gluster: code cleanup
> block/gluster: using new qa
On Wed, 29 Jun 2016 14:23:42 +0200
Marc-André Lureau wrote:
> Hi
>
> On Wed, Jun 29, 2016 at 2:17 PM, Cornelia Huck
> wrote:
> > When setting up host notifiers, virtio_bus_set_host_notifier()
> > simply switches the handler. This will only work, however, if
> > the ioeventfd has already been s
On Wed, Jun 29, 2016 at 10:11:31AM -0400, Jeff Cody wrote:
> On Wed, Jun 15, 2016 at 01:55:43PM +0530, Prasanna Kumar Kalever wrote:
> > This version of patches are rebased on master branch.
> >
> > Prasanna Kumar Kalever (4):
> > block/gluster: rename [server, volname, image] -> [host, volume,
On 03/06/16 23:40, Alex Bennée wrote:
> Lock contention in the hot path of moving between existing patched
> TranslationBlocks is the main drag on MTTCG performance. This patch
> pushes the tb_lock() usage down to the two places that really need it:
>
> - code generation (tb_gen_code)
> - jump
May 11 2016. qemu-2.6.0 from http://wiki.qemu.org/Download
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1588328
Title:
Qemu 2.6 Solaris 9 Sparc Segmentation Fault
Status in QEMU:
New
Bug descr
Sergey Fedorov writes:
> On 03/06/16 23:40, Alex Bennée wrote:
>> Lock contention in the hot path of moving between existing patched
>> TranslationBlocks is the main drag on MTTCG performance. This patch
>> pushes the tb_lock() usage down to the two places that really need it:
>>
>> - code gen
On 29/06/2016 16:15, Cornelia Huck wrote:
>
> I can see that one of the qemus sits on event_notifier_test_and_clear
> when vhost tries to shut down. (I am thoroughly confused by all of
> that qtest setup, so I have no idea which qemu instance this is...)
Stupid question ahead---if you mean QEMU
On 29/06/16 17:47, Alex Bennée wrote:
> Sergey Fedorov writes:
>
>> On 03/06/16 23:40, Alex Bennée wrote:
>>> Lock contention in the hot path of moving between existing patched
>>> TranslationBlocks is the main drag on MTTCG performance. This patch
>>> pushes the tb_lock() usage down to the two pl
On 27/06/16 12:02, Alex Bennée wrote:
> Sergey Fedorov writes:
>
>> From: Sergey Fedorov
>>
(snip)
>> diff --git a/linux-user/main.c b/linux-user/main.c
>> index b9a4e0ea45ac..485336f78b8f 100644
>> --- a/linux-user/main.c
>> +++ b/linux-user/main.c
>> @@ -111,7 +111,8 @@ static pthread_mutex_t c
On 27/06/16 12:31, Alex Bennée wrote:
> Sergey Fedorov writes:
>
>> diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
>> index c1f59fa59d2c..23b4b50e0a45 100644
>> --- a/include/exec/exec-all.h
>> +++ b/include/exec/exec-all.h
>> @@ -407,4 +407,8 @@ extern int singlestep;
>> extern C
On 27/06/16 12:36, Alex Bennée wrote:
> Sergey Fedorov writes:
>
>> From: Sergey Fedorov
>>
(snip)
>> diff --git a/cpus.c b/cpus.c
>> index 98f60f6f98f5..bb6bd8615cfc 100644
>> --- a/cpus.c
>> +++ b/cpus.c
>> @@ -932,6 +932,18 @@ static void qemu_tcg_destroy_vcpu(CPUState *cpu)
>> {
>> }
>>
>>
On 28/06/16 19:18, Alex Bennée wrote:
> Sergey Fedorov writes:
>
>> From: Sergey Fedorov
>>
>> Use async_safe_run_on_cpu() to make tb_flush() thread safe.
>>
>> Signed-off-by: Sergey Fedorov
>> Signed-off-by: Sergey Fedorov
>> ---
>> translate-all.c | 12
>> 1 file changed, 8 inse
On 28 June 2016 at 22:27, Stefan Hajnoczi wrote:
> The following changes since commit d7f30403576f04f1f3a5fb5a1d18cba8dfa7a6d2:
>
> cputlb: don't cpu_abort() if guest tries to execute outside RAM or RAM
> (2016-06-28 18:50:53 +0100)
>
> are available in the git repository at:
>
> git://github
On Wed, 29 Jun 2016 16:52:40 +0200
Paolo Bonzini wrote:
> On 29/06/2016 16:15, Cornelia Huck wrote:
> >
> > I can see that one of the qemus sits on event_notifier_test_and_clear
> > when vhost tries to shut down. (I am thoroughly confused by all of
> > that qtest setup, so I have no idea which q
On 28 June 2016 at 20:12, wrote:
> From: Riku Voipio
>
> The following changes since commit c7288767523f6510cf557707d3eb5e78e519b90d:
>
> Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.7-20160623'
> into staging (2016-06-23 11:53:14 +0100)
>
> are available in the git repository
David Gibson wrote on 06/28/2016 08:42:01
PM:
> On Tue, Jun 28, 2016 at 06:50:05AM -0700, Aaron Larson wrote:
> >
> > Eliminate redundant and incorrect booke206_page_size_to_tlb function
> > from ppce500_spin.c in preference to previously existing but newly
> > exported definition from e500.c
>
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