Updated vfio_platform_common.c file to use
vfio_set_irqs_validate_and_prepare()
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: Id87cd6b78ae901610b39bf957974baa6f40cd7b0
---
drivers/vfio/platform/vfio_platform_common.c | 31 +++-
1 file changed, 8 inserti
VFIO IOMMU drivers are designed for the devices which are IOMMU capable.
Mediated device only uses IOMMU APIs, the underlying hardware can be
managed by an IOMMU domain.
Aim of this change is:
- To use most of the code of TYPE1 IOMMU driver for mediated devices
- To support direct assigned device
On 11/10/2016 02:03 AM, Kevin Wolf wrote:
> Test case:
>
> $ qemu-img create -f qcow2 -o cluster_size=1M file 10M
> $ losetup /dev/loop2 /path/to/file
> $ qemu-io -f qcow2 /dev/loop2
> qemu-io> w 7m 1k
> qemu-io> w -z 8003584 2093056
Please include a qemu-iote
Add a notifier calback to parent's ops structure of mdev device so that per
device notifer for vfio module is registered through vfio_mdev module.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: Iafa6f1721aecdd6e50eb93b153b5621e6d29b637
---
drivers/vfio/mdev/vfio_mdev.c | 19 +++
On Fri, Nov 11, 2016 at 08:09:58PM +0200, Michael S. Tsirkin wrote:
> libvhost-user is the only thing that might be controvertial here, but it's
> only
> affecting contrib/ and tests so I think it's still fair game, and several
> people were asking for it.
I am being firm about the freeze policy.
Update msix_sparse_mmap_cap() to use vfio_info_add_capability()
Update region type capability to use vfio_info_add_capability()
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I52bb28c7875a6da5a79ddad1843e6088aff58a45
---
drivers/vfio/pci/vfio_pci.c | 49 ++--
Vendor driver using mediated device framework would use same mechnism to
validate and prepare IRQs. Introducing this function to reduce code
replication in multiple drivers.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: Ie201f269dda0713ca18a07dc4852500bd8b48309
---
drivers/vfi
Public bug reported:
Hi all, we found 28 differently encoded illegal SSE3 instructions
reporting on the most recent x86_64 user mode linux qemu (version
2.7.0). We believe these reporting should be incorrect because the same
code can be executed on a real machine. The instructions are the
followin
On 11/14/2016 03:50 AM, Kevin Wolf wrote:
> Am 24.10.2016 um 22:32 hat Eric Blake geschrieben:
>> On 10/21/2016 08:14 AM, Ed Swierk wrote:
>>> On Thu, Oct 20, 2016 at 6:38 PM, Eric Blake wrote:
On 10/20/2016 07:24 PM, Ed Swierk wrote:
> Changing max_transfer in the normal write case to
>>
On Mon, Nov 14, 2016 at 09:29:48AM +, Dr. David Alan Gilbert wrote:
> * Russell King - ARM Linux (li...@armlinux.org.uk) wrote:
> > On Fri, Nov 11, 2016 at 09:23:43PM +, David Woodhouse wrote:
> > > It's also *fairly* unlikely that the kernel in the guest has developed
> > > a bug and isn't
The following changes since commit 83c83f9a5266ff113060f887f106a47920fa6974:
Merge remote-tracking branch 'bonzini/tags/for-upstream' into staging
(2016-11-11 12:51:50 +)
are available in the git repository at:
https://github.com/jnsnow/qemu.git tags/ide-pull-request
for you to fetch c
For the purposes of byte_count_limit verification, add a new flag that
identifies read_cd as sometimes returning data, then check the BCL in
its command handler after we know that it will indeed return data.
Reported-by: Hervé Poussineau
Signed-off-by: John Snow
Reviewed-by: Kevin Wolf
Message-
Am 14.11.2016 um 16:46 hat Eric Blake geschrieben:
> On 11/14/2016 03:50 AM, Kevin Wolf wrote:
> > Am 24.10.2016 um 22:32 hat Eric Blake geschrieben:
> >> On 10/21/2016 08:14 AM, Ed Swierk wrote:
> >>> On Thu, Oct 20, 2016 at 6:38 PM, Eric Blake wrote:
> On 10/20/2016 07:24 PM, Ed Swierk wrot
These can simply be the size of the number of sectors we're reading,
plus one for a buffer. We don't need them to be any larger.
Signed-off-by: John Snow
Reviewed-by: Kevin Wolf
Message-id: 1477970211-25754-3-git-send-email-js...@redhat.com
Signed-off-by: John Snow
---
tests/ahci-test.c | 3 ++
Sometimes we know we'll get back an error, so let's have the
test framework understand that.
Signed-off-by: John Snow
Reviewed-by: Kevin Wolf
Message-id: 1478553214-497-4-git-send-email-js...@redhat.com
Signed-off-by: John Snow
---
tests/libqos/ahci.c | 16
tests/libqos/ahci.h
(1) Add START_STOP_UNIT command to ahci-test suite
(2) Add eject/start macro commands; this is not a data transfer
command so it is not well-served by the existing generic pipeline.
Signed-off-by: John Snow
Reviewed-by: Kevin Wolf
Message-id: 1478553214-497-5-git-send-email-js...@redhat.com
Wait for an event, but return a copy so we can investigate parameters.
Signed-off-by: John Snow
Reviewed-by: Eric Blake
Reviewed-by: Kevin Wolf
Message-id: 1478553214-497-3-git-send-email-js...@redhat.com
Signed-off-by: John Snow
---
tests/libqtest.c | 13 ++---
tests/libqtest.h | 22
On Mon, Nov 14, 2016 at 12:01:02AM +0100, Samuel Thibault wrote:
> if_start() goes through the slirp->if_fastq and slirp->if_batchq
> list of pending messages, and accesses ifm->ifq_so->so_nqueued of its
> elements if ifm->ifq_so != NULL. When freeing a socket, we thus need
> to make sure that any
blk_eject is only used by scsi-disk and atapi, and in both cases we
only attempt to invoke blk_eject if we have a bona-fide change in
tray state.
The "issue" here is that the tray state does not generate a QMP event
unless there is a medium/BDS attached to the device, so if libvirt et al
are waiti
Commit 9ef2e93f introduced the concept of tagging ATAPI commands as
NONDATA, but this introduced a regression for certain commands better
described as CONDDATA. read_cd is such a command that both requires
a non-zero BCL if a transfer size is set, but is perfectly content to
accept a zero BCL if th
On Mon, Nov 14, 2016 at 08:36:39PM +0800, zhun...@gmail.com wrote:
> I have a question about qemu.is it a bug in qemu version 1.2?
> in qemu version 1.2 ,it set avail event by the code :
> if (vq->vdev->guest_features & (1 << VIRTIO_RING_F_EVENT_IDX)) {
> vring_avail_event(vq, vring_avail_
Hi,
On 2016-11-14 17:33, Jin Guojie wrote:
> Richard,
>
> I have studied your V2 patch
>
> https://lists.nongnu.org/archive/html/qemu-devel/2016-02/msg02969.html
>
> . Though I have not tested this patch on Loongson machine, I feel this
> patch has implemented MIPS64 ISA very completely, inclu
On Mon, Nov 14, 2016 at 10:54:23AM +0800, Jason Wang wrote:
> Pavel Dovgalyuk (1):
> record/replay: add network support
QEMU is in soft freeze. The policy has changed this release and only
bug fixes are being accepted during soft freeze. Please don't include
new features.
http://qemu-proj
Required for tray tests once a medium may have changed.
Signed-off-by: John Snow
Reviewed-by: Kevin Wolf
Message-id: 1478553214-497-6-git-send-email-js...@redhat.com
[Line length edit --js]
Signed-off-by: John Snow
---
tests/libqos/ahci.c | 50 ++
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: qemu (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1563152
Title:
gene
Test QMP events for a CDROM device with or without a media inserted,
including both guest-initiated and hw-initiated eject/load requests.
Signed-off-by: John Snow
Reviewed-by: Kevin Wolf
Message-id: 1478553214-497-7-git-send-email-js...@redhat.com
Signed-off-by: John Snow
---
tests/ahci-test.c
On 14/11/2016 16:40, Marcelo Tosatti wrote:
> static bool kvmclock_src_use_reliable_get_clock(void *opaque)
> {
> KVMClockState *s = opaque;
>
> /*
> * On machine types that support reliable KVM_GET_CLOCK,
> * if host kernel does provide reliable KVM_GET_CLOCK,
> * set src
On Mon, Nov 14, 2016 at 11:49:06PM +0800, Fam Zheng wrote:
> On Mon, 11/14 15:07, Stefan Hajnoczi wrote:
> > On Mon, Nov 07, 2016 at 04:59:44PM -0800, Ashish Mittal wrote:
> > > diff --git a/block/vxhs.c b/block/vxhs.c
> > > new file mode 100644
> > > index 000..8913e8f
> > > --- /dev/null
> >
On Mon, Nov 14, 2016 at 03:59:32PM +0100, Christian Borntraeger wrote:
> On 11/09/2016 06:13 PM, Stefan Hajnoczi wrote:
> > Recent performance investigation work done by Karl Rister shows that the
> > guest->host notification takes around 20 us. This is more than the
> > "overhead"
> > of QEMU it
Hi Li,
On Mon, 14 Nov 2016 07:32:55 -0500
Li Qiang wrote:
> From: Li Qiang
>
> Currently, the backend of VirtFS doesn't have a cleanup
> function. This will leak some resources in handle and proxy
> backend driver. This patchset addresses this issue.
>
> Li Qiang (3):
> 9pfs: add cleanup op
On Mon, Nov 14, 2016 at 03:51:18PM +0100, Christian Borntraeger wrote:
> On 11/09/2016 06:13 PM, Stefan Hajnoczi wrote:
> > Recent performance investigation work done by Karl Rister shows that the
> > guest->host notification takes around 20 us. This is more than the
> > "overhead"
> > of QEMU it
On 11/14/2016 11:59 AM, no-re...@patchew.org wrote:
Hi,
Your series seems to have some coding style problems. See output below for
more information:
All failures below are intentional deviations.
Type: series
Subject: [Qemu-devel] [PULL v2 0/9] Ide patches
Message-id: 1479140746-22142-1-g
On Mon, Nov 14, 2016 at 08:52:21AM -0600, Karl Rister wrote:
> On 11/14/2016 07:53 AM, Fam Zheng wrote:
> > On Fri, 11/11 13:59, Karl Rister wrote:
> >>
> >> Stefan
> >>
> >> I ran some quick tests with your patches and got some pretty good gains,
> >> but also some seemingly odd behavior.
> >>
> >
On 11/14/2016 09:54 AM, Kevin Wolf wrote:
Our qcow2 support is currently limited to a maximum of 2M clusters;
while MAX_WRITE_ZEROES_BOUNCE_BUFFER is 32k * 512, or 16M. The
maximum-size bounce buffer should not be the problem here; but for some
reason, it looks like alignment
Hi,
Your series seems to have some coding style problems. See output below for
more information:
Type: series
Subject: [Qemu-devel] [PULL v2 0/9] Ide patches
Message-id: 1479140746-22142-1-git-send-email-js...@redhat.com
=== TEST SCRIPT BEGIN ===
#!/bin/bash
BASE=base
n=1
total=$(git log --onel
On Mon, Nov 14, 2016 at 11:25:37AM -0500, John Snow wrote:
> The following changes since commit 83c83f9a5266ff113060f887f106a47920fa6974:
>
> Merge remote-tracking branch 'bonzini/tags/for-upstream' into staging
> (2016-11-11 12:51:50 +)
>
> are available in the git repository at:
>
> h
On Mon, 11/14 17:06, Stefan Hajnoczi wrote:
> On Mon, Nov 14, 2016 at 04:29:49PM +0100, Paolo Bonzini wrote:
> > On 14/11/2016 16:26, Stefan Hajnoczi wrote:
> > > On Fri, Nov 11, 2016 at 01:59:25PM -0600, Karl Rister wrote:
> > >> QEMU_AIO_POLL_MAX_NS IOPs
> > >>unset31,383
On Mon, Nov 14, 2016 at 04:29:49PM +0100, Paolo Bonzini wrote:
> On 14/11/2016 16:26, Stefan Hajnoczi wrote:
> > On Fri, Nov 11, 2016 at 01:59:25PM -0600, Karl Rister wrote:
> >> QEMU_AIO_POLL_MAX_NS IOPs
> >>unset31,383
> >>146,860
> >>
On Mon, 14 Nov 2016 14:41:42 +0100
Paolo Bonzini wrote:
> On 11/11/2016 22:03, Alex Williamson wrote:
> > On Fri, 11 Nov 2016 21:24:33 +0100
> > Paolo Bonzini wrote:
> >> If you can post a backtrace of all threads at the time of the hang, from
> >> origin/master (so without vhost, and not at a
On Mon, Nov 14, 2016 at 05:43:33PM +0100, Paolo Bonzini wrote:
>
>
> On 14/11/2016 16:40, Marcelo Tosatti wrote:
> > static bool kvmclock_src_use_reliable_get_clock(void *opaque)
> > {
> > KVMClockState *s = opaque;
> >
> > /*
> > * On machine types that support reliable KVM_GET_CLO
On 14/11/2016 18:06, Stefan Hajnoczi wrote:
>>> > > Very interesting that QEMU_AIO_POLL_MAX_NS=1 performs so well without
>>> > > much CPU overhead.
>> >
>> > That basically means "avoid a syscall if you already know there's
>> > something to do", so in retrospect it's not that surprising. Stil
On 14/11/2016 18:13, Marcelo Tosatti wrote:
> On Mon, Nov 14, 2016 at 05:43:33PM +0100, Paolo Bonzini wrote:
>>
>>
>> On 14/11/2016 16:40, Marcelo Tosatti wrote:
>>> static bool kvmclock_src_use_reliable_get_clock(void *opaque)
>>> {
>>> KVMClockState *s = opaque;
>>>
>>> /*
>>> * On
On Mon, 14 Nov 2016 07:32:56 -0500
Li Qiang wrote:
> From: Li Qiang
>
> Currently, the backend of VirtFS doesn't have a cleanup
> function. This will lead resource leak issues if the backed
> driver allocates resources. This patch addresses this issue.
>
> Signed-off-by: Li Qiang
> ---
> fsd
On Mon, 14 Nov 2016 07:32:57 -0500
Li Qiang wrote:
> From: Li Qiang
>
> In the init operation of handle backend dirver, it allocates a
> handle_data struct and opens a mount file. We should free these
> resources when the 9pfs device is unrealized. This is what this
> patch does.
>
> Signed-of
On Mon, 14 Nov 2016 07:32:58 -0500
Li Qiang wrote:
> From: Li Qiang
>
> In the init operation of proxy backend dirver, it allocates a
> V9fsProxy struct and some other resources. We should free these
> resources when the 9pfs device is unrealized. This is what this
> patch does.
>
> Signed-off
It is a common thing amongst the various cpu reset functions want to
flush the SoftMMU's TLB entries. This is done either by calling
tlb_flush directly or by way of a general memset of the CPU
structure (sometimes both).
This moves the tlb_flush call to the common reset function and
additionally e
Hi,
These changes are cleanups for tlb_flush() and associated cpu reset
functions. The first patch fixes up all vCPU reset functions to rely
on the common reset code to issue a tlb_flush. This includes fixing up
functions which blithely memset the TLB structures which upsets tsan
in MTTCG.
The se
We have never has the concept of global TLB entries which would avoid
the flush so we never actually use this flag. Drop it and make clear
that tlb_flush is the sledge-hammer it has always been.
Signed-off-by: Alex Bennée
---
cputlb.c | 21 ++---
exec.c
Hi,
Your series seems to have some coding style problems. See output below for
more information:
Type: series
Subject: [Qemu-devel] [RFC 0/2] Clean-up tlb_flush and cpu reset functions
Message-id: 20161114174010.31040-1-alex.ben...@linaro.org
=== TEST SCRIPT BEGIN ===
#!/bin/bash
BASE=base
n=1
On Mon, 14 Nov 2016 10:03:40 +0100
Pradeep Jagadeesh wrote:
> On 11/12/2016 3:13 PM, Greg Kurz wrote:
> > On Fri, 11 Nov 2016 03:54:27 -0500
> > Pradeep Jagadeesh wrote:
> >
> >> Uses throttling APIs to limit I/O bandwidth and number of operations on the
> >> devices which use 9p-local driver.
Will look into these ASAP.
On Mon, Nov 14, 2016 at 7:05 AM, Stefan Hajnoczi wrote:
> On Wed, Sep 28, 2016 at 10:45 PM, Stefan Hajnoczi wrote:
>> On Tue, Sep 27, 2016 at 09:09:49PM -0700, Ashish Mittal wrote:
>>
>> Review of .bdrv_open() and .bdrv_aio_writev() code paths.
>>
>> The big issues I s
On Mon, 11/14 16:50, Stefan Hajnoczi wrote:
> On Mon, Nov 14, 2016 at 11:49:06PM +0800, Fam Zheng wrote:
> > On Mon, 11/14 15:07, Stefan Hajnoczi wrote:
> > > On Mon, Nov 07, 2016 at 04:59:44PM -0800, Ashish Mittal wrote:
> > > > diff --git a/block/vxhs.c b/block/vxhs.c
> > > > new file mode 100644
On 14/11/2016 18:09, Alex Williamson wrote:
> Hmm, fixed yet not fixed. I get a nice shutdown and it even eliminates
> a cpu spike shown in virt-manager at the end of shutdown that was
> typical previously, but then I noticed dmesg showing me segfaults, so I
> hooked up gdb and:
Well, that I do
On Mon, Nov 14, 2016 at 06:20:29PM +0100, Paolo Bonzini wrote:
>
>
> On 14/11/2016 18:13, Marcelo Tosatti wrote:
> > On Mon, Nov 14, 2016 at 05:43:33PM +0100, Paolo Bonzini wrote:
> >>
> >>
> >> On 14/11/2016 16:40, Marcelo Tosatti wrote:
> >>> static bool kvmclock_src_use_reliable_get_clock(void
Thomas Huth wrote:
> qemu_savevm_state_iterate() expects the iterators to return 1
> when they are done, and 0 if there is still something left to do.
> However, ram_save_iterate() does not obey this rule and returns
> the number of saved pages instead. This causes a fatal hang with
> ppc64 guests
On Mon, 14 Nov 2016 19:10:54 +0100
Paolo Bonzini wrote:
> On 14/11/2016 18:09, Alex Williamson wrote:
> > Hmm, fixed yet not fixed. I get a nice shutdown and it even eliminates
> > a cpu spike shown in virt-manager at the end of shutdown that was
> > typical previously, but then I noticed dmesg
On Fri, Nov 11, 2016 at 08:46:11PM +0100, Max Reitz wrote:
> On 09.11.2016 20:15, Jeff Cody wrote:
> > On Tue, Nov 08, 2016 at 08:14:58AM +0100, Markus Armbruster wrote:
> >> Max Reitz writes:
> >>
> >>> On 07.11.2016 09:20, Markus Armbruster wrote:
> Max Reitz writes:
>
> > On 03.1
Hello,
today i did a first live migration from Qemu 2.6.2 to Qemu 2.7.0. The VM
is running windows and virtio-balloon and with machine type pc-i440fx-2.5.
The output of the target qemu process was:
kvm_apic_post_load: Yeh
kvm_apic_post_load: Yeh
kvm_apic_post_load: Yeh
kvm_apic_post_load: Yeh
kvm
Jeff, where did we leave off on this?
--js
On 11/08/2016 01:50 AM, John Snow wrote:
There are a few problems with transactional job completion right now.
First, if jobs complete so quickly they complete before remaining jobs
get a chance to join the transaction, the completion mode can leave w
On Mon, Nov 14, 2016 at 01:58:03PM -0500, John Snow wrote:
> Jeff, where did we leave off on this?
>
> --js
I've applied it to my branch, but you made me realize I didn't send out a
notice. Sorry about that!
Here is my notice: :)
Thanks,
Applied to my block branch:
git://github.com/codyprim
On 11/14/2016 12:03 PM, Fam Zheng wrote:
Please move system headers (<>) above user headers (""). This way you
can be sure the system header isn't affected by any macros defined by
user headers.
>>>
>>> Yes, but still after "qemu/osdep.h", which prepares necessary bits for any
>>>
On 11/09/2016 01:17 PM, Vladimir Sementsov-Ogievskiy wrote:
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/dirty-bitmap.c | 5 +
blockdev.c | 33 +
include/block/dirty-bitmap.h | 2 ++
include/qemu/hbitmap.h | 8 +++
On 11/09/2016 01:17 PM, Vladimir Sementsov-Ogievskiy wrote:
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
docs/specs/qcow2.txt | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/docs/specs/qcow2.txt b/docs/specs/qcow2.txt
index 80cdfd0..dda53dd 100644
--- a/docs/specs/qco
On 11/14/2016 06:40 PM, Alex Bennée wrote:
We have never has the concept of global TLB entries which would avoid
the flush so we never actually use this flag. Drop it and make clear
that tlb_flush is the sledge-hammer it has always been.
Signed-off-by: Alex Bennée
---
Reviewed-by: Richard Hen
On 14/11/2016 19:49, Alex Williamson wrote:
> On Mon, 14 Nov 2016 19:10:54 +0100
> Paolo Bonzini wrote:
>
>> On 14/11/2016 18:09, Alex Williamson wrote:
>>> Hmm, fixed yet not fixed. I get a nice shutdown and it even eliminates
>>> a cpu spike shown in virt-manager at the end of shutdown that
On Mon, 14 Nov 2016 21:12:19 +0530
Kirti Wankhede wrote:
> Added APIs for pining and unpining set of pages. These call back into
> backend iommu module to actually pin and unpin pages.
> Added two new callback functions to struct vfio_iommu_driver_ops. Backend
> IOMMU module that supports pining
On 11/14/2016 06:40 PM, Alex Bennée wrote:
It is a common thing amongst the various cpu reset functions want to
flush the SoftMMU's TLB entries. This is done either by calling
tlb_flush directly or by way of a general memset of the CPU
structure (sometimes both).
This moves the tlb_flush call to
On Mon, 14 Nov 2016 20:33:32 +0100
Paolo Bonzini wrote:
> On 14/11/2016 19:49, Alex Williamson wrote:
> > On Mon, 14 Nov 2016 19:10:54 +0100
> > Paolo Bonzini wrote:
> >
> >> On 14/11/2016 18:09, Alex Williamson wrote:
> >>> Hmm, fixed yet not fixed. I get a nice shutdown and it even elimi
From: zhanghailiang
We forgot to assign true to params->has_x_checkpoint_delay parameter
in qmp_query_migrate_parameters.
Without this, qmp command 'query-migrate-parameters' doesn't show the
default value for x-checkpoint-delay option.
This also fixes the fact that HMP was relying on unspecifi
From: Halil Pasic
Increase test coverage by adding tests for the macro
VMSTATE_ARRAY_OF_POINTER_TO_STRUCT.
Signed-off-by: Halil Pasic
Reviewed-by: Guenther Hutzl
Reviewed-by: Juan Quintela
Signed-off-by: Juan Quintela
---
tests/test-vmstate.c | 74 +++
The following changes since commit 83c83f9a5266ff113060f887f106a47920fa6974:
Merge remote-tracking branch 'bonzini/tags/for-upstream' into staging
(2016-11-11 12:51:50 +)
are available in the git repository at:
git://github.com/juanquintela/qemu.git tags/migration/20161114
From: Thomas Huth
qemu_savevm_state_iterate() expects the iterators to return 1
when they are done, and 0 if there is still something left to do.
However, ram_save_iterate() does not obey this rule and returns
the number of saved pages instead. This causes a fatal hang with
ppc64 guests when you
From: Halil Pasic
Let us de-duplicate some code by introducing an utility function for
saving a chunk of bytes (used when testing load based on wire).
Signed-off-by: Halil Pasic
Reviewed-by: Guenther Hutzl
Reviewed-by: Juan Quintela
Signed-off-by: Juan Quintela
---
tests/test-vmstate.c | 23
On 11/09/2016 01:17 PM, Vladimir Sementsov-Ogievskiy wrote:
A bitmap directory entry is sometimes called a 'bitmap header'. This
patch leaves only one name - 'bitmap directory entry'. The name 'bitmap
header' creates misunderstandings with 'qcow2 header' and 'qcow2 bitmap
header extension' (whi
On 11/14/2016 09:26 AM, Stefan Hajnoczi wrote:
> On Fri, Nov 11, 2016 at 01:59:25PM -0600, Karl Rister wrote:
>> On 11/09/2016 11:13 AM, Stefan Hajnoczi wrote:
>>> Recent performance investigation work done by Karl Rister shows that the
>>> guest->host notification takes around 20 us. This is more
if_start() goes through the slirp->if_fastq and slirp->if_batchq
list of pending messages, and accesses ifm->ifq_so->so_nqueued of its
elements if ifm->ifq_so != NULL. When freeing a socket, we thus need
to make sure that any pending message for this socket does not refer
to the socket any more.
The following changes since commit 83c83f9a5266ff113060f887f106a47920fa6974:
Merge remote-tracking branch 'bonzini/tags/for-upstream' into staging
(2016-11-11 12:51:50 +)
are available in the git repository at:
http://people.debian.org/~sthibault/qemu.git tags/samuel-thibault
for you t
Hi,
Your series seems to have some coding style problems. See output below for
more information:
Type: series
Subject: [Qemu-devel] [PULL] slirp: Fix access to freed memory
Message-id: 20161114202030.17685-2-samuel.thiba...@ens-lyon.org
=== TEST SCRIPT BEGIN ===
#!/bin/bash
BASE=base
n=1
total=
On Fri, Nov 11, 2016 at 04:21:10PM +0100, Igor Mammedov wrote:
>
> Commit 080ac219cc7d9c55adf925c3545b7450055ad625
>pc: Add 'etc/boot-cpus' fw_cfg file for machine with more than 255 CPUs
>
> added "etc/boot-cpus" fw_cfg file durung 2.8 merge window, however
> QEMU alredy had similar legacy F
On Mon, Nov 14, 2016 at 04:06:02PM +0800, Chao Peng wrote:
> On Mon, 2016-11-07 at 18:09 +0100, Paolo Bonzini wrote:
> >
> > On 06/11/2016 08:06, Michael S. Tsirkin wrote:
> > >
> > > On Sat, Nov 05, 2016 at 03:19:51AM -0400, Chao Peng wrote:
> > > >
> > > > >
> > > > > This patch introduces a
On 14/11/2016 21:12, Karl Rister wrote:
> 25646,929
> 51235,627
>1,02446,477
>2,00035,247
>2,04846,322
>4,00046,540
>4,09646,368
>8,000
I hit a failure running "make check" on ppc64 for the first time. Ideas?
Stefan
commit 682df581c65ed2c1b9e77093e332214ecaa1ee93
GTESTER check-qtest-ppc64
Memory content inconsistency at 5af4000 first_byte = 1b last_byte = 1a
current = 7c hit_edge = 1
Memory content inconsistency at 5af5000 fi
Hi
This are the fixes that were of the multifd patches.
The most important one is the second patch, that one that checks for valid
flags on reception.
Please, review.
Juan Quintela (3):
migration: create Migration Incoming State at init time
migration: Test for disabled features on recept
Signed-off-by: Juan Quintela
---
include/migration/migration.h | 1 -
migration/migration.c | 38 +-
migration/savevm.c| 4 ++--
3 files changed, 19 insertions(+), 24 deletions(-)
diff --git a/include/migration/migration.h b/include/migra
Right now, if we receive a compressed page or a xbzrle page while this
features are disabled, Bad Things (TM) can happen. Just add a test for
them.
Signed-off-by: Juan Quintela
---
migration/ram.c | 23 ++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/migrat
Signed-off-by: Juan Quintela
--
I removed the [HACK] part because previous patch just check that
compression pages are not received.
Signed-off-by: Juan Quintela
---
migration/ram.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/migration/ram.c b/migration/ram.c
index 4bb707c..24e2
Make implementation equivalent to Linux's include/linux/stringify.h
Reviewed-by: Eric Auger
Signed-off-by: Andrew Jones
---
lib/libcflat.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/libcflat.h b/lib/libcflat.h
index 72b1bf9668ef..82005f5d014f 100644
--- a/lib/li
v6:
- rebased to latest master
- several other changes thanks to Andre and Alex, changes in
individual patch change logs
- some code cleanups
v5:
- fix arm32/gicv3 compile [drew]
- use modern register names [Andre]
- one Andre r-b
v4:
- Eric's r-b's
- Andre's suggestion to only take de
By adding support for launching with gicv3 we can break the 8 vcpu
limit. This patch adds support to smp code and also selects the
vgic model corresponding to the host. The vgic model may also be
manually selected by adding e.g. -machine gic-version=3 to
extra_params.
Reviewed-by: Alex Bennée
Rev
mrs is always 64bit, so we should always use a 64bit register.
Sometimes we'll only want to return the lower 32, but not for
MPIDR, as that does define fields in the upper 32.
Reviewed-by: Alex Bennée
Reviewed-by: Eric Auger
Signed-off-by: Andrew Jones
---
v5: switch arm32's get_mpidr to 'unsi
Reviewed-by: Alex Bennée
Reviewed-by: Eric Auger
Signed-off-by: Andrew Jones
---
lib/arm/asm/processor.h | 10 ++
lib/arm64/asm/processor.h | 10 ++
2 files changed, 20 insertions(+)
diff --git a/lib/arm/asm/processor.h b/lib/arm/asm/processor.h
index bc46d1f980ee..959ecda5dc
From: Peter Xu
These macros will be useful to do page alignment checks.
Reviewed-by: Andre Przywara
Signed-off-by: Peter Xu
[drew: also added SZ_64K and changed to shifts]
Signed-off-by: Andrew Jones
---
v6: change to shifts [Alex]
---
lib/libcflat.h | 6 ++
1 file changed, 6 insertions
Signed-off-by: Andrew Jones
---
v6: move most gicv2/gicv3 wrappers to common code [Alex]
v5:
- fix copy+paste error in gicv3_write_eoir [drew]
- use modern register names [Andre]
v4:
- heavily comment gicv3_ipi_send_tlist() [Eric]
- changes needed for gicv2 iar/irqstat fix to other patch
v2:
Allow user to select who sends ipis and with which irq,
rather than just always sending irq=0 from cpu0.
Signed-off-by: Andrew Jones
---
v6:
- make sender/irq names more future-proof [drew]
- sanity check inputs [drew]
- introduce check_sender/irq and bad_sender/irq to more
cleanly do chec
Allow a thread to wait some specified amount of time. Can
specify in cycles, usecs, and msecs.
Reviewed-by: Alex Bennée
Reviewed-by: Eric Auger
Signed-off-by: Andrew Jones
---
lib/arm/asm/processor.h | 19 +++
lib/arm/processor.c | 15 +++
lib/arm64/asm/proc
Reviewed-by: Alex Bennée
Signed-off-by: Andrew Jones
---
v6:
- added comments [Alex]
- added stride parameter to gicv3_set_redist_base [Andre]
- redist-wait s/rwp/uwp/ and comment [Andre]
- removed unnecessary wait-for-rwps [Andre]
v5: use modern register names [Andre]
v4:
- only take defin
Add some gicv2 support. This just adds init and enable
functions, allowing unit tests to start messing with it.
Reviewed-by: Andre Przywara
Signed-off-by: Andrew Jones
---
v6: added comments (register offset headers) [Alex]
v5: share/use only the modern register names [Andre]
v4:
- only take d
Reviewed-by: Eric Auger
Signed-off-by: Andrew Jones
---
v6: move the spurious check to its own check_ function [drew]
v5: use modern registers [Andre]
v4: properly mask irqnr in ipi_handler
v2: add more details in the output if a test fails,
report spurious interrupts if we get them
---
arm/
On Mon, Nov 14, 2016 at 03:52:58PM +, Stefan Hajnoczi wrote:
> On Fri, Nov 11, 2016 at 08:09:58PM +0200, Michael S. Tsirkin wrote:
> > libvhost-user is the only thing that might be controvertial here, but it's
> > only
> > affecting contrib/ and tests so I think it's still fair game, and sever
On Mon, Nov 14, 2016 at 03:25:30PM +0800, Cao jin wrote:
> v7 changelog:
> 1. fix the segfaut bug in patch 2. So drop the all the R-b of it,
>please take a look, there is detailed description in the patch.
> 2. add the R-b from Hannes Reinecke
Pls remember to ping after release.
> Test:
> 1.
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