On 17/08/2014 12:49, Paolo Bonzini wrote:
Il 12/08/2014 10:02, Gal Hammer ha scritto:
Hi,
On 10/08/2014 20:22, Paolo Bonzini wrote:
Il 10/08/2014 13:32, Gal Hammer ha scritto:
Based on Microsoft's sepecifications (paper can be dowloaded from
http://go.microsoft.com/fwlink/?LinkId=260709), ad
On 28/08/14 17:25, Matthew Rosato wrote:
> This patchset adds support in s390 for a pool of standby memory,
> which can be set online/offline by the guest (ie, via chmem).
> The standby pool of memory is allocated as the difference between
> the initial memory setting and the maxmem setting.
> As
On 2014/8/29 20:55, Luiz Capitulino wrote:
On Fri, 29 Aug 2014 16:06:18 +0800
zhanghailiang wrote:
On 2014/8/27 21:18, Luiz Capitulino wrote:
On Wed, 27 Aug 2014 19:18:53 +0800
zhanghailiang wrote:
The second parameter of dump_error is unused, but one purpose of
using this function is to
This is required by quorum_aio_cancel()
Cc: Eric Blake
Cc: Benoit Canet
Cc: Kevin Wolf
Cc: Stefan Hajnoczi
Signed-off-by: Liu Yuan
---
block/quorum.c | 23 ---
1 file changed, 12 insertions(+), 11 deletions(-)
diff --git a/block/quorum.c b/block/quorum.c
index af48e8c..5
Cc: Eric Blake
Cc: Benoit Canet
Cc: Kevin Wolf
Cc: Stefan Hajnoczi
Signed-off-by: Liu Yuan
---
block/quorum.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/block/quorum.c b/block/quorum.c
index 5866bca..9e056d6 100644
--- a/block/quorum.c
+++ b/block/quorum.
This patch set mainly add mainly two logics to implement device recover
- notify qourum driver of the broken states from the child driver(s)
- dirty track and sync the device after it is repaired
Thus quorum allow VMs to continue while some child devices are broken and when
the child devices are r
For a fifo read pattern, we only have one running aio (possible other cases that
has less number than num_children in the future), so we need to check if
.acb is NULL against bdrv_aio_cancel() to avoid segfault.
Cc: Eric Blake
Cc: Benoit Canet
Cc: Kevin Wolf
Cc: Stefan Hajnoczi
Signed-off-by:
Driver operations are defined as callbacks passed from block upper drivers to
lower drivers and are supposed to be called by lower drivers.
Requests handling(queuing, submitting, etc.) are done in protocol tier in the
block layer and connection states are also maintained down there. Driver
operati
For some configuration, quorum allow VMs to continue while some child devices
are broken and when the child devices are repaired and return back, we need to
sync dirty bits during downtime to keep data consistency.
The recovery logic is based on the driver state bitmap and will sync the dirty
bits
This is the reference usage how we propagate connection state to upper tier.
Cc: Eric Blake
Cc: Benoit Canet
Cc: Kevin Wolf
Cc: Stefan Hajnoczi
Signed-off-by: Liu Yuan
---
block/sheepdog.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/block/sheepdog.c b/block/sheepdog.c
index
On 08/25/2014 11:45 PM, Aravinda Prasad wrote:
> Extend rtas-blob to accommodate error log. Error log
> structure is saved in rtas space upon a machine check
> exception.
>
> Signed-off-by: Aravinda Prasad
> ---
> hw/ppc/spapr.c | 13 ++---
> hw/ppc/spapr_rtas.c
This allow VM continues to process even if some devices are broken meanwhile
with proper configuration.
We mark the device broken when the protocol tier notify back some broken
state(s) of the device, such as diconnection via driver operations. We could
also reset the device as sound when the prot
These helpers are needed by later quorum sync device logic.
Cc: Eric Blake
Cc: Benoit Canet
Cc: Kevin Wolf
Cc: Stefan Hajnoczi
Signed-off-by: Liu Yuan
---
block.c | 10 ++
include/block/block.h | 2 ++
2 files changed, 12 insertions(+)
diff --git a/block.c b/block.c
i
On 2014/9/1 14:05, Michael S. Tsirkin wrote:
On Mon, Sep 01, 2014 at 10:50:37AM +0800, Chen, Tiejun wrote:
On 2014/8/31 16:58, Michael S. Tsirkin wrote:
On Fri, Aug 29, 2014 at 09:28:50AM +0800, Chen, Tiejun wrote:
On 2014/8/28 8:56, Chen, Tiejun wrote:
+ */
+dev = pci_create_simple
From: Rob Herring
Add tracking of cpu power state in order to support powering off of
cores in system emuluation. The initial state is determined by the
start-powered-off QOM property.
Signed-off-by: Rob Herring
Signed-off-by: Ard Biesheuvel
---
target-arm/cpu-qom.h | 1 +
target-arm/cpu.c
From: Rob Herring
Add support for handling PSCI calls in system emulation. Both version
0.1 and 0.2 of the PSCI spec are supported. Platforms can enable support
by setting "psci-method" QOM property on the cpus to SMC or HVC
emulation and having PSCI binding in their dtb.
Signed-off-by: Rob Herr
From: Rob Herring
Add AArch64 support to arm_cpu_set_pc and make it available to other files.
Signed-off-by: Rob Herring
Signed-off-by: Ard Biesheuvel
---
target-arm/cpu.c | 7 ---
target-arm/cpu.h | 12
2 files changed, 12 insertions(+), 7 deletions(-)
diff --git a/target-
This series adds PSCI support to ARM and AArch64 system emulation when running
in TCG mode. As PSCI calls can be made using either hypervisor call (HVC) or
secure monitor call (SMC) instructions, support is added for handling those
in patch #3 before patch #4 adds the actual PSCI dispatch logic. Pa
From: Rob Herring
Add the infrastructure to handle and emulate hvc and smc exceptions.
This will enable emulation of things such as PSCI calls. This commit
does not change the behavior and will exit with unknown exception.
Signed-off-by: Rob Herring
Signed-off-by: Ard Biesheuvel
---
target-ar
From: Rob Herring
Now that we have PSCI emulation, enable it for the virt platform.
This simplifies the virt machine a bit now that PSCI no longer
needs to be a KVM only feature.
Signed-off-by: Rob Herring
Signed-off-by: Ard Biesheuvel
---
hw/arm/virt.c | 70 +-
Max Reitz writes:
> On 28.08.2014 17:24, Markus Armbruster wrote:
>> Stefan Hajnoczi writes:
>>
>>> On Thu, Aug 21, 2014 at 02:16:36PM +0100, Peter Maydell wrote:
On 21 August 2014 14:12, Stefan Hajnoczi wrote:
> On Thu, Aug 21, 2014 at 02:27:00PM +0200, Markus Armbruster wrote:
>>
I'm trying to reanimate github.com/jagane/qemu-kvm-livebackup
there is a separate thread which connects with client through socket and sends
disk blocks to it.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.ne
Il 01/09/2014 07:34, Pavel Dovgalyuk ha scritto:
> Ticks and clock offset used by CPU timers have to be saved in vmstate.
> But vmstate for these fields registered only in icount mode.
> Missing registration leads to breaking the continuity when vmstate is loaded.
> This patch introduces new initia
Il 01/09/2014 07:05, Rob Landley ha scritto:
> If you grab http://landley.net/aboriginal/bin/qemu-system-sh4.tar.bz2
> extract it and ./run-emulator.sh (which is a fairly straightforward
> qemu-system-sh4 invocation on the included kernel image and squashfs
> root filesystem), older qemu versions w
Il 31/08/2014 22:03, Andy Grover ha scritto:
>> So I think what you want is a `qemu-iscsi'? ie. the same as qemu-nbd,
>> but with an iSCSI frontend (to replace the NBD server).
>
> You want qemu to be able to issue SCSI commands over iSCSI? I thought
> qemu used libiscsi for this, to be the initi
On Fri, Aug 29, 2014 at 06:40:24PM +0800, Zhangjie (HZ) wrote:
>
>
> On 2014/8/27 20:59, Michael S. Tsirkin wrote:
> > On Thu, Aug 21, 2014 at 03:42:53PM +0800, Zhangjie (HZ) wrote:
> >> On 2014/8/21 14:53, Jason Wang wrote:
> >>> On 08/21/2014 02:28 PM, Zhangjie (HZ) wrote:
>
> After m
The Monday 01 Sep 2014 à 15:43:06 (+0800), Liu Yuan wrote :
> This patch set mainly add mainly two logics to implement device recover
> - notify qourum driver of the broken states from the child driver(s)
> - dirty track and sync the device after it is repaired
>
> Thus quorum allow VMs to continu
On Mon, Sep 01, 2014 at 10:07:19AM +0800, Tiejun Chen wrote:
> We will try to reuse assign_dev_load_option_rom in xen side, and
> especially its a good beginning to unify pci assign codes both on
> kvm and xen in the future.
>
> Signed-off-by: Tiejun Chen
> ---
> hw/i386/kvm/pci-assign.c| 13
The Monday 01 Sep 2014 à 15:43:08 (+0800), Liu Yuan wrote :
> Driver operations are defined as callbacks passed from block upper drivers to
> lower drivers and are supposed to be called by lower drivers.
>
> Requests handling(queuing, submitting, etc.) are done in protocol tier in the
> block laye
The Monday 01 Sep 2014 à 15:43:09 (+0800), Liu Yuan wrote :
> This is the reference usage how we propagate connection state to upper tier.
>
> Cc: Eric Blake
> Cc: Benoit Canet
> Cc: Kevin Wolf
> Cc: Stefan Hajnoczi
> Signed-off-by: Liu Yuan
> ---
> block/sheepdog.c | 9 +
> 1 file c
Il 31/08/2014 22:38, Benoît Canet ha scritto:
> The problem with QEMU block drivers is that they are using either coroutines
> or QEMU custom AIO callbacks so reusing them without the block layer is
> not doable.
Not really true. The QEMU block layer can be wrapped relatively easily
in a GSource.
The Monday 01 Sep 2014 à 15:43:10 (+0800), Liu Yuan wrote :
> Cc: Eric Blake
> Cc: Benoit Canet
> Cc: Kevin Wolf
> Cc: Stefan Hajnoczi
> Signed-off-by: Liu Yuan
> ---
> block/quorum.c | 12
> 1 file changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/block/quorum.c b/block
The Monday 01 Sep 2014 à 15:43:11 (+0800), Liu Yuan wrote :
> For a fifo read pattern, we only have one running aio
>(possible other cases that has less number than num_children in the future)
I have trouble understanding this part of the commit message could you try
to clarify it ?
> , so we nee
Il 29/08/2014 20:01, Peter Maydell ha scritto:
> [cc'ing MJT for more distro opinion since I think fundamentally
> the choice we ought to make upstream is "what's not going to
> screw over distros"... Paolo, is there a RedHat QEMU maintainer
> who would have an opinion here?]
There's Cole Robinson
Il 01/09/2014 09:20, Gal Hammer ha scritto:
>>
>> We are still in the process of defining which devices/methods go in the
>> DSDT and which go in the SSDT. We had bad experiences with ACPI table
>> migration in 2.1, and one plan to fix them is the following:
>>
>> * the DSDT should always be the s
Hi,
Two fixes for the bochs dispi interface,
one of them fixing a minor security issue.
please review,
Gerd
Gerd Hoffmann (2):
vbe: make bochs dispi interface return the correct memory size with
qxl
vbe: rework sanity checks
hw/display/qxl.c | 1 +
hw/display/vga.c | 159
Plug a bunch of holes in the bochs dispi interface parameter checking.
Add a function doing verification on all registers. Call that
unconditionally on every register write. That way we should catch
everything, even changing one register affecting the valid range of
another register.
Some of the
VgaState->vram_size is the size of the pci bar. In case of qxl not the
whole pci bar can be used as vga framebuffer. Add a new variable
vbe_size to handle that case. By default (if unset) it equals
vram_size, but qxl can set vbe_size to something else.
This makes sure VBE_DISPI_INDEX_VIDEO_MEMO
The Monday 01 Sep 2014 à 15:43:13 (+0800), Liu Yuan wrote :
> These helpers are needed by later quorum sync device logic.
>
> Cc: Eric Blake
> Cc: Benoit Canet
> Cc: Kevin Wolf
> Cc: Stefan Hajnoczi
> Signed-off-by: Liu Yuan
> ---
> block.c | 10 ++
> include/block/bloc
The Monday 01 Sep 2014 à 15:43:12 (+0800), Liu Yuan wrote :
> This allow VM continues to process even if some devices are broken meanwhile
> with proper configuration.
>
> We mark the device broken when the protocol tier notify back some broken
> state(s) of the device, such as diconnection via dr
Replace __sync builtins with the ones provided by QEMU
for atomic operations.
Signed-off-by: Chrysostomos Nanakos
---
block/archipelago.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/block/archipelago.c b/block/archipelago.c
index 34f72dc..fa8cd29 100644
---
Add __sync_*_and_fetch builtins used in several places.
Signed-off-by: Chrysostomos Nanakos
---
include/qemu/atomic.h |4
1 file changed, 4 insertions(+)
diff --git a/include/qemu/atomic.h b/include/qemu/atomic.h
index 492bce1..48fc283 100644
--- a/include/qemu/atomic.h
+++ b/include/q
On 1 September 2014 09:51, Paolo Bonzini wrote:
> Il 29/08/2014 20:01, Peter Maydell ha scritto:
>> [cc'ing MJT for more distro opinion since I think fundamentally
>> the choice we ought to make upstream is "what's not going to
>> screw over distros"... Paolo, is there a RedHat QEMU maintainer
>>
On 1 September 2014 11:09, Peter Maydell wrote:
> On 1 September 2014 08:53, Ard Biesheuvel wrote:
>> From: Rob Herring
>>
>> Add AArch64 support to arm_cpu_set_pc and make it available to other files.
>
> This is still the wrong way to do this. See review on
> previous version of this patchset:
On Mon, Sep 01, 2014 at 10:28:54AM +0200, Benoît Canet wrote:
> The Monday 01 Sep 2014 à 15:43:08 (+0800), Liu Yuan wrote :
> > Driver operations are defined as callbacks passed from block upper drivers
> > to
> > lower drivers and are supposed to be called by lower drivers.
> >
> > Requests hand
This is an analogue to Linux null_blk. It can be used for testing or
benchmarking block device emulation and general block layer
functionalities such as coroutines and throttling, where disk IO is not
necessary or wanted.
Use null-aio:// for AIO version, and null-co:// for coroutine version.
Sign
On Mon, Sep 01, 2014 at 10:31:47AM +0200, Benoît Canet wrote:
> The Monday 01 Sep 2014 à 15:43:09 (+0800), Liu Yuan wrote :
> > This is the reference usage how we propagate connection state to upper tier.
> >
> > Cc: Eric Blake
> > Cc: Benoit Canet
> > Cc: Kevin Wolf
> > Cc: Stefan Hajnoczi
>
On Mon, Sep 01, 2014 at 10:35:27AM +0200, Benoît Canet wrote:
> The Monday 01 Sep 2014 à 15:43:11 (+0800), Liu Yuan wrote :
> > For a fifo read pattern, we only have one running aio
>
> >(possible other cases that has less number than num_children in the future)
> I have trouble understanding this
On 2014/9/1 16:27, Michael S. Tsirkin wrote:
On Mon, Sep 01, 2014 at 10:07:19AM +0800, Tiejun Chen wrote:
We will try to reuse assign_dev_load_option_rom in xen side, and
especially its a good beginning to unify pci assign codes both on
kvm and xen in the future.
Signed-off-by: Tiejun Chen
---
Il 01/09/2014 11:12, Peter Maydell ha scritto:
>> We'd just add Ps and we'd be fine.
>
> But this would break all your existing users' existing
> chroot setups. That's the question I'm after an answer to:
> what do you (as a distro) think would be acceptable as
> transitional breakage, if anything
The Monday 01 Sep 2014 à 17:19:19 (+0800), Liu Yuan wrote :
> On Mon, Sep 01, 2014 at 10:28:54AM +0200, Benoît Canet wrote:
> > The Monday 01 Sep 2014 à 15:43:08 (+0800), Liu Yuan wrote :
> > > Driver operations are defined as callbacks passed from block upper
> > > drivers to
> > > lower drivers
On 1 September 2014 08:53, Ard Biesheuvel wrote:
> From: Rob Herring
>
> Add AArch64 support to arm_cpu_set_pc and make it available to other files.
This is still the wrong way to do this. See review on
previous version of this patchset:
http://lists.gnu.org/archive/html/qemu-devel/2014-05/msg00
On Mon, Sep 01, 2014 at 10:57:43AM +0200, Benoît Canet wrote:
> The Monday 01 Sep 2014 à 15:43:12 (+0800), Liu Yuan wrote :
> > This allow VM continues to process even if some devices are broken meanwhile
> > with proper configuration.
> >
> > We mark the device broken when the protocol tier notif
On 1 September 2014 10:28, Paolo Bonzini wrote:
> Il 01/09/2014 11:12, Peter Maydell ha scritto:
>>> We'd just add Ps and we'd be fine.
>>
>> But this would break all your existing users' existing
>> chroot setups. That's the question I'm after an answer to:
>> what do you (as a distro) think woul
The Monday 01 Sep 2014 à 17:26:09 (+0800), Liu Yuan wrote :
> On Mon, Sep 01, 2014 at 10:35:27AM +0200, Benoît Canet wrote:
> > The Monday 01 Sep 2014 à 15:43:11 (+0800), Liu Yuan wrote :
> > > For a fifo read pattern, we only have one running aio
> >
> > >(possible other cases that has less numbe
From: subo
When the vm reboot, it will call virtio_scsi_handle_event(),
for vhost-scsi device,vdev is VIRTIO_SCSI_COMMON, not VIRTIO_SCSI,
if vdev convert to the VIRTIO_SCSI, it will cause qemu crash.
Signed-off-by: Zhang Min
Signed-off-by: subo
---
hw/scsi/virtio-scsi.c | 6 +-
1 file ch
Il 01/09/2014 11:33, Zhang Min ha scritto:
> From: subo
>
> When the vm reboot, it will call virtio_scsi_handle_event(),
> for vhost-scsi device,vdev is VIRTIO_SCSI_COMMON, not VIRTIO_SCSI,
> if vdev convert to the VIRTIO_SCSI, it will cause qemu crash.
>
> Signed-off-by: Zhang Min
> Signed-off
The Monday 01 Sep 2014 à 15:43:14 (+0800), Liu Yuan wrote :
> For some configuration, quorum allow VMs to continue while some child devices
> are broken and when the child devices are repaired and return back, we need to
> sync dirty bits during downtime to keep data consistency.
>
> The recovery
On Fri, Aug 29, 2014 at 09:17:07AM +0200, Knut Omang wrote:
> This patch provides the building blocks for creating an SR/IOV
> PCIe Extended Capability header and creating and removing
> SR/IOV Virtual Functions.
>
> Signed-off-by: Knut Omang
> ---
> hw/pci/pci.c | 107 +
On Mon, Sep 01, 2014 at 11:28:22AM +0200, Benoît Canet wrote:
> The Monday 01 Sep 2014 à 17:19:19 (+0800), Liu Yuan wrote :
> > On Mon, Sep 01, 2014 at 10:28:54AM +0200, Benoît Canet wrote:
> > > The Monday 01 Sep 2014 à 15:43:08 (+0800), Liu Yuan wrote :
> > > > Driver operations are defined as ca
Il 01/09/2014 10:58, Chrysostomos Nanakos ha scritto:
> Replace __sync builtins with the ones provided by QEMU
> for atomic operations.
>
> Signed-off-by: Chrysostomos Nanakos
> ---
> block/archipelago.c | 11 ++-
> 1 file changed, 6 insertions(+), 5 deletions(-)
>
> diff --git a/bloc
On Mon, Sep 01, 2014 at 11:37:20AM +0200, Benoît Canet wrote:
> The Monday 01 Sep 2014 à 15:43:14 (+0800), Liu Yuan wrote :
> > For some configuration, quorum allow VMs to continue while some child
> > devices
> > are broken and when the child devices are repaired and return back, we need
> > to
On Mon, Sep 01, 2014 at 11:32:04AM +0200, Benoît Canet wrote:
> The Monday 01 Sep 2014 à 17:26:09 (+0800), Liu Yuan wrote :
> > On Mon, Sep 01, 2014 at 10:35:27AM +0200, Benoît Canet wrote:
> > > The Monday 01 Sep 2014 à 15:43:11 (+0800), Liu Yuan wrote :
> > > > For a fifo read pattern, we only ha
On 29 August 2014 17:29, Stefan Hajnoczi wrote:
> The following changes since commit a6aebb38ba4682951ab04fe6d6e6b169bd9e4dca:
>
> Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into
> staging (2014-08-28 17:08:13 +0100)
>
> are available in the git repository at:
>
>
> git:
Hi
Please, send any topic that you are interested in covering.
Thanks, Juan.
Call details:
15:00 CEST
13:00 UTC
09:00 EDT
Every two weeks
By popular demand, a google calendar public entry with it
https://www.google.com/calendar/embed?src=dG9iMXRqcXAzN3Y4ZXZwNzRoMHE4a3BqcXNAZ3JvdXAuY
On Mon, Sep 01, 2014 at 10:12:18AM +0100, Peter Maydell wrote:
> On 1 September 2014 09:51, Paolo Bonzini wrote:
> > Il 29/08/2014 20:01, Peter Maydell ha scritto:
> >> [cc'ing MJT for more distro opinion since I think fundamentally
> >> the choice we ought to make upstream is "what's not going to
On 08/28/2014 11:49 AM, Stefan Hajnoczi wrote:
On Tue, Aug 26, 2014 at 01:04:30PM +0200, Paolo Bonzini wrote:
Il 26/08/2014 08:47, David Marchand ha scritto:
Using a version message supposes we want to keep ivshmem-server and QEMU
separated (for example, in two distribution packages) while we
Cc'ing libvirt following Stefan's lead.
Benoît Canet writes:
> Hi,
>
> I collected some items of a cloud provider wishlist regarding I/O accouting.
Feedback from real power-users, lovely!
> In a cloud I/O accouting can have 3 purpose: billing, helping the customers
> and doing metrology to hel
On Mon, Sep 01, 2014 at 05:26:24PM +0800, Chen, Tiejun wrote:
> On 2014/9/1 16:27, Michael S. Tsirkin wrote:
> >On Mon, Sep 01, 2014 at 10:07:19AM +0800, Tiejun Chen wrote:
> >>We will try to reuse assign_dev_load_option_rom in xen side, and
> >>especially its a good beginning to unify pci assign c
On 29/08/14 15:52, Jens Freimann wrote:
> Conny, Alex, Christian,
>
> here are some patches improving our gdb support.
>
> * Patch 1 fixes a bug where the cc was changed accidentally.
> * Patch 2 adds the gdb feature XML files for s390x
> * Patch 3 Define acr and fpr registers as coprocessor re
Reviewed-by: Stefan Hajnoczi
Signed-off-by: Marc Marí
---
tests/virtio-blk-test.c | 34 ++
1 file changed, 34 insertions(+)
diff --git a/tests/virtio-blk-test.c b/tests/virtio-blk-test.c
index 95e6861..07ae754 100644
--- a/tests/virtio-blk-test.c
+++ b/tests/vi
v3: Solved problems, added indirect descriptor support and test for
configuration changes
v4: Solved bugs, changed some interfaces, added MSI-X and event_idx support.
v5: Simplified virtio-blk-test, solved bugs, avoid patches already merged.
v6: Solve bugs (qpci_iomap changed prototype)
v7: Sol
Add functions to read and write virtio header fields.
Add status bit setting in virtio-blk-device.
Signed-off-by: Marc Marí
---
tests/Makefile|2 +-
tests/libqos/virtio-pci.c | 71 +
tests/libqos/virtio-pci.h | 18
test
Add functions necessary for working with indirect descriptors.
Add test using new functions.
Reviewed-by: Stefan Hajnoczi
Signed-off-by: Marc Marí
---
tests/libqos/virtio-pci.c | 10 +
tests/libqos/virtio.c | 64 +
tests/libqos/virtio.h | 22 +++
Virtio header has been changed to compile and work with a real device.
Functions bus_foreach and device_find have been implemented for PCI.
Virtio-blk test case now opens a fake device.
Reviewed-by: Stefan Hajnoczi
Signed-off-by: Marc Marí
---
tests/Makefile|3 +-
tests/libqos/v
Add status changing and feature negotiation.
Add basic virtqueue support for adding and sending virtqueue requests.
Add ISR checking.
Reviewed-by: Stefan Hajnoczi
Signed-off-by: Marc Marí
---
tests/libqos/virtio-pci.c | 82 +
tests/libqos/virtio-pci.h |2 +
tests/libqo
Added MSI-X support for qtest PCI.
Added MSI-X support for virtio-pci.
Added MSI-X test case in virtio-blk-test.
Signed-off-by: Marc Marí
---
tests/libqos/pci.c| 111 +++-
tests/libqos/pci.h| 10 +++
tests/libqos/virtio-pci.c | 142
Added avail_event and NO_NOTIFY check before notifying.
Added used_event setting.
Signed-off-by: Marc Marí
---
tests/libqos/virtio-pci.c |1 +
tests/libqos/virtio.c | 27 +-
tests/libqos/virtio.h |5 ++
tests/virtio-blk-test.c | 124 ++
On 09/01/2014 12:43 PM, Paolo Bonzini wrote:
Il 01/09/2014 10:58, Chrysostomos Nanakos ha scritto:
Replace __sync builtins with the ones provided by QEMU
for atomic operations.
Signed-off-by: Chrysostomos Nanakos
---
block/archipelago.c | 11 ++-
1 file changed, 6 insertions(+), 5
[ccing Andreas in case he wants to review the QOM aspects of this,
though they're fairly straightforward I think.]
On 29 August 2014 14:52, Jens Freimann wrote:
> From: David Hildenbrand
>
> This patch provides the name of the architecture in the target.xml if
> available.
>
> This allows the r
Am 01.09.2014 12:19, schrieb Peter Maydell:
> [ccing Andreas in case he wants to review the QOM aspects of this,
> though they're fairly straightforward I think.]
>
> On 29 August 2014 14:52, Jens Freimann wrote:
>> From: David Hildenbrand
>>
>> This patch provides the name of the architecture i
On 01/09/14 12:19, Peter Maydell wrote:
> [ccing Andreas in case he wants to review the QOM aspects of this,
> though they're fairly straightforward I think.]
>
> On 29 August 2014 14:52, Jens Freimann wrote:
>> From: David Hildenbrand
>>
>> This patch provides the name of the architecture in th
On 2014/9/1 17:53, Michael S. Tsirkin wrote:
On Mon, Sep 01, 2014 at 05:26:24PM +0800, Chen, Tiejun wrote:
On 2014/9/1 16:27, Michael S. Tsirkin wrote:
On Mon, Sep 01, 2014 at 10:07:19AM +0800, Tiejun Chen wrote:
We will try to reuse assign_dev_load_option_rom in xen side, and
especially its a
On 1 September 2014 11:31, Christian Borntraeger wrote:
> On 01/09/14 12:19, Peter Maydell wrote:
>> [ccing Andreas in case he wants to review the QOM aspects of this,
>> though they're fairly straightforward I think.]
>> On 29 August 2014 14:52, Jens Freimann wrote:
>>> The name of the architect
Il 01/09/2014 12:13, Chrysostomos Nanakos ha scritto:
>>>
>>> -if ((__sync_add_and_fetch(&segreq->ref, -segments_nr + i))
>>> == 0) {
>>> +if ((atomic_add_fetch(&segreq->ref, -segments_nr + i)) == 0) {
>
>
> What about this one? It seems easier to me to read the above and
> unders
We will try to reuse assign_dev_load_option_rom in xen side, and
especially its a good beginning to unify pci assign codes both on
kvm and xen in the future.
Signed-off-by: Tiejun Chen
---
hw/i386/kvm/pci-assign.c| 46 +
include/hw/pci/pci-assign.h
v3:
* Don't move out those common structures.
* Just include minimum required head file.
* Rename dev_load_option_rom with pci_assign_dev_load_option_rom to avoid
global namespace pollution.
v2:
* v1 is making so much code inline, so try to move it to an out of line file.
* rename pci-assign n
On 09/01/2014 01:33 PM, Paolo Bonzini wrote:
Il 01/09/2014 12:13, Chrysostomos Nanakos ha scritto:
-if ((__sync_add_and_fetch(&segreq->ref, -segments_nr + i))
== 0) {
+if ((atomic_add_fetch(&segreq->ref, -segments_nr + i)) == 0) {
What about this one? It seems easier to me to r
The Monday 01 Sep 2014 à 11:52:00 (+0200), Markus Armbruster wrote :
> Cc'ing libvirt following Stefan's lead.
>
> Benoît Canet writes:
>
> > Hi,
> >
> > I collected some items of a cloud provider wishlist regarding I/O accouting.
>
> Feedback from real power-users, lovely!
>
> > In a cloud I/
On Mon, Sep 01, 2014 at 06:36:47PM +0800, Tiejun Chen wrote:
> We will try to reuse assign_dev_load_option_rom in xen side, and
> especially its a good beginning to unify pci assign codes both on
> kvm and xen in the future.
>
> Signed-off-by: Tiejun Chen
> ---
> hw/i386/kvm/pci-assign.c| 46
Il 29/08/2014 19:38, Eric Auger ha scritto:
> Compute kvm_irqfds_allowed by checking the KVM_CAP_IRQFD extension.
> Remove direct settings in architecture specific files.
>
> Add a new kvm_resamplefds_allowed variable, initialized by
> checking the KVM_CAP_IRQFD_RESAMPLE extension. Add a correspon
The Monday 01 Sep 2014 à 13:35:21 (+0800), Liu Yuan wrote :
> Cc: Kevin Wolf
> Cc: Stefan Hajnoczi
> Signed-off-by: Liu Yuan
> ---
> block.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/block.c b/block.c
> index e9380f6..c12b8de 100644
> --- a/block.c
> +++ b/block.
When every item of refcount block is NULL, free refcount block and reset the
corresponding item of refcount table with NULL.
Signed-off-by: Jun Li
---
The v2 do following change to modify some potential issue.
+--- Here should start from "0".
|
for (k = 0; k <
Add basic board to allow systemmode emulation
Signed-off-by: Bastian Koppelmann
---
v6 -> v7:
- TRICORECPU -> TriCoreCPU.
- CPUTRICOREState -> CPUTriCoreState.
- tricore_testboard.c: Change Licence to GPL v2.
- fprintf(stderr, ..) -> error_report(..).
- tricore_boot_info: Remo
Add TriCore target stubs, and QOM cpu, and Maintainer
Signed-off-by: Bastian Koppelmann
---
v6 -> v7:
- TRICORECPU -> TriCoreCPU.
- TRICORECPUClass -> TriCoreCPUClass.
- CPUTRICOREState -> CPUTriCoreState.
- TRICORECPUInfo: Add terminator.
- TRICORECPUInfo -> TriCoreCPUInfo.
The Friday 29 Aug 2014 à 23:45:27 (+0200), Max Reitz wrote :
> A refblock entry may have a different size than 16 bits, it may even be
> smaller than a byte. Correct the refcount_block_entries calculation
Now if the refblock entry size is smaller than a byte
> accordingly.
>
> Signed-off-by: Max
Add masks and opcodes for decoding TriCore instructions.
Signed-off-by: Bastian Koppelmann
Reviewed-by: Richard Henderson
---
target-tricore/translate.c |1 +
target-tricore/tricore-opcodes.h | 1406 ++
2 files changed, 1407 insertions(+)
create m
Hi,
my aim is to add Infineon's TriCore architecture to QEMU. This series of
patches adds the target stubs, a basic testboard and a softmmu for system mode
emulation. Furthermore it adds all the 16 bit long instructions of the
architecture grouped by opcode format.
After this series of patches
Add instructions of SBC and SBRN opcode format.
Signed-off-by: Bastian Koppelmann
Reviewed-by: Richard Henderson
---
target-tricore/translate.c | 36
1 file changed, 36 insertions(+)
diff --git a/target-tricore/translate.c b/target-tricore/translate.c
inde
Add instructions of SRC opcode format.
Add micro-op generator functions for add, conditional add/sub and shi/shai.
Signed-off-by: Bastian Koppelmann
Reviewed-by: Richard Henderson
---
target-tricore/helper.h| 16 +++
target-tricore/translate.c | 251 +++
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