basic gfx passthrough support:
- add a vga type for gfx passthrough
- register/unregister legacy VGA I/O ports and MMIOs for passthrough GFX
Signed-off-by: Tiejun Chen tiejun.c...@intel.com
Signed-off-by: Yang Zhang yang.z.zh...@intel.com
---
hw/core/machine.c| 20
Instead of depending on marco, switch to use a bus specific queue
limit.
Cc: Alexander Graf ag...@suse.de
Cc: Richard Henderson r...@twiddle.net
Cc: Christian Borntraeger borntrae...@de.ibm.com
Cc: Cornelia Huck cornelia.h...@de.ibm.com
Signed-off-by: Jason Wang jasow...@redhat.com
---
On Tue, Mar 17, 2015 at 05:23:56PM +, Stefan Hajnoczi wrote:
+
+Quorum
+M: Alberto Garcia be...@igalia.com
+S: Supported
+F: block/quorum.c
I'd like to also add the qemu-bl...@nongnu.org mailing list to your
MAINTAINERS stanza because patches should be CCed to the block list:
The following patches will limit the following things to legacy
machine type:
- maximum number of virtqueues for virtio-pci were limited to 64
- auto msix bar size for virtio-net-pci were disabled by default
Cc: Alexander Graf ag...@suse.de
Cc: qemu-...@nongnu.org
Signed-off-by: Jason Wang
Virtqueue were indexed from zero, so don't delete virtqueue whose
index is n-max_queues * 2 + 1.
Cc: Michael S. Tsirkin m...@redhat.com
Signed-off-by: Jason Wang jasow...@redhat.com
---
hw/net/virtio-net.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/net/virtio-net.c
On Wed, Mar 18, 2015 at 10:43:25AM +0100, Markus Armbruster wrote:
Daniel P. Berrange berra...@redhat.com writes:
A third option is to not process -object args in one go, instead process
each type of object at a time. eg we'd first create all the
-object tls-credential instances, then
On Tue, 17 Mar 2015 17:59:48 +0100
Andreas Färber afaer...@suse.de wrote:
Am 17.03.2015 um 17:42 schrieb Eduardo Habkost:
On Tue, Mar 17, 2015 at 03:48:38PM +, Igor Mammedov wrote:
since commit
dd0247e0 pc: acpi: mark all possible CPUs as enabled in SRAT
Linux kernel actually
From: Max Reitz mre...@redhat.com
While it does not make a difference in practice, nbd_receive_options()
generally returns -errno, so it should do that here as well; and the
easiest way to achieve this is by passing on the value returned by
nbd_handle_list().
Signed-off-by: Max Reitz
From: Bo Su su...@huawei.com
if k-set_host_notifier failed, VirtIOSCSIVring *r will leak
Signed-off-by: Bo Su su...@huawei.com
Message-Id: 1426671732-80213-1-git-send-email-su...@huawei.com
Reviewed-by: Fam Zheng f...@redhat.com
Reviewed-by: Gonglei arei.gong...@huawei.com
Signed-off-by: Paolo
Implement a pci host bridge specific to passthrough. Actually
this just inherits the standard one. And we also just expose
a minimal real host bridge pci configuration subset.
Signed-off-by: Tiejun Chen tiejun.c...@intel.com
---
hw/pci-host/piix.c | 82
Currently we just register this isa bridge when we use IGD
passthrough in Xen side.
Signed-off-by: Tiejun Chen tiejun.c...@intel.com
---
hw/xen/xen_pt.c | 18 ++
include/hw/xen/xen.h | 1 +
2 files changed, 19 insertions(+)
diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c
Currently IGD drivers always need to access PCH by 1f.0. But we
don't want to poke that directly to get ID, and although in real
world different GPU should have different PCH. But actually the
different PCH DIDs likely map to different PCH SKUs. We do the
same thing for the GPU. For PCH, the
Daniel P. Berrange berra...@redhat.com writes:
The current QEMU startup code will create -chardev backends first, then
create -object backends, then -fsdev backends and so on, in some pretty
arbitrary order of types.
There is already a dependancy from the rng-egd object type, which has a
Instead of depending on marco, using a bus specific limit.
Cc: Alexander Graf ag...@suse.de
Cc: Cornelia Huck cornelia.h...@de.ibm.com
Cc: Christian Borntraeger borntrae...@de.ibm.com
Cc: Richard Henderson r...@twiddle.net
Signed-off-by: Jason Wang jasow...@redhat.com
---
On Mi, 2015-03-18 at 17:06 +0800, Tiejun Chen wrote:
Implement a pci host bridge specific to passthrough. Actually
this just inherits the standard one. And we also just expose
a minimal real host bridge pci configuration subset.
+/* Here we just expose minimal host bridge offset subset. */
On Mon, Mar 16, 2015 at 05:20:17PM +, Peter Maydell wrote:
This is an RFC patchset aimed at getting comment on
some memory API changes to support transaction attributes,
ie sideband information that goes along with a memory read
or write access to define things like ARM secure/nonsecure,
The OpRegion shouldn't be mapped 1:1 because the address in the host
can't be used in the guest directly.
This patch traps read and write access to the opregion of the Intel
GPU config space (offset 0xfc).
The original patch is from Jean Guyader jean.guya...@eu.citrix.com
Signed-off-by: Tiejun
Pass types to configure pc_init1().
Signed-off-by: Tiejun Chen tiejun.c...@intel.com
---
hw/i386/pc_piix.c | 17 +++--
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 07faec9..cea3a5c 100644
--- a/hw/i386/pc_piix.c
+++
This patch introduces a helper that can get the queue index of a
VirtQueue. This is useful when traversing the list of VirtQueues.
Cc: Michael S. Tsirkin m...@redhat.com
Signed-off-by: Jason Wang jasow...@redhat.com
---
hw/virtio/virtio.c | 5 +
include/hw/virtio/virtio.h | 1 +
2
Cc: Michael S. Tsirkin m...@redhat.com
Signed-off-by: Jason Wang jasow...@redhat.com
---
hw/virtio/virtio-mmio.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/hw/virtio/virtio-mmio.c b/hw/virtio/virtio-mmio.c
index 2ae6942..dbd44b6 100644
---
On Tue, 17 Mar 2015 13:42:36 -0300
Eduardo Habkost ehabk...@redhat.com wrote:
On Tue, Mar 17, 2015 at 03:48:38PM +, Igor Mammedov wrote:
since commit
dd0247e0 pc: acpi: mark all possible CPUs as enabled in SRAT
Linux kernel actually tries to use CPU to Node mapping from
QEMU
[ Cc: qemu-block ]
Am 18.03.2015 um 04:19 hat Li, Liang Z geschrieben:
This needs further review/changes on the block layer.
First explanation, why I think this don't fix the full problem.
Whith this patch, we fix the problem where we have a dirty block layer but
basically nothing
From: Max Reitz mre...@redhat.com
And while at it, replace tabs by eight spaces in this function.
Signed-off-by: Max Reitz mre...@redhat.com
Message-Id: 1424887718-10800-2-git-send-email-mre...@redhat.com
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
util/uri.c | 24
The following changes since commit cd232acfa0d70002fed89e9293f04afda577a513:
Update version for v2.3.0-rc0 release (2015-03-17 18:58:33 +)
are available in the git repository at:
git://github.com/bonzini/qemu.git tags/for-upstream
for you to fetch changes up to
From: Max Reitz mre...@redhat.com
unix_connect_opts() and inet_connect_opts() do not necessarily set errno
(if at all); therefore, nbd_establish_connection() should not literally
return -errno on error.
Signed-off-by: Max Reitz mre...@redhat.com
Message-Id:
From: Gonglei arei.gong...@huawei.com
When hot-unplugging the usb controllers (ehci/uhci),
we have to clean all resouce of these devices,
involved registered reset handler. Otherwise, it
may cause NULL pointer access and/or segmentation fault
if we reboot the guest os after hot-unplugging.
Let's
From: Gonglei arei.gong...@huawei.com
When hot-unplugging the usb controllers (ehci/uhci),
we have to clean all resouce of these devices,
involved registered reset handler. Otherwise, it
may cause NULL pointer access and/or segmentation fault
if we reboot the guest os after hot-unplugging.
This patch increases the maximum number of virtqueues for pci from 64
to 513. This will allow booting a virtio-net-pci device with 256 queue
pairs.
To keep migration compatibility, 64 was kept for legacy machine
types. This is because qemu in fact allows guest to probe the limit of
virtqueues
Currently we don't support more than 128 MSI-X vectors for a pci
devices, trying to use vector=129 for a virtio-net-pci device may get:
qemu-system-x86_64: -device virtio-net-pci,netdev=hn0,vectors=129:
unable to init msix vectors to 129
This this because the MSI-X bar size were hard-coded as
From: Gonglei arei.gong...@huawei.com
When hot-unplugging the usb controllers (ehci/uhci),
we have to clean all resouce of these devices,
involved registered reset handler. Otherwise, it
may cause NULL pointer access and/or segmentation fault
if we reboot the guest os after hot-unplugging.
Let's
On 17/03/2015 06:35, Peter Crosthwaite wrote:
address_space_translate_internal will clamp the *plen length argument
based on the size of the memory region being queried. The iommu walker
logic in addresss_space_translate was ignoring this by discarding the
post fn call value of *plen. Fix by
On 2015/3/18 16:23, Gerd Hoffmann wrote:
On Mi, 2015-03-18 at 09:49 +0800, arei.gong...@huawei.com wrote:
From: Gonglei arei.gong...@huawei.com
When hot-unplugging the usb controllers (ehci/uhci),
we have to clean all resouce of these devices,
involved registered reset handler. Otherwise, it
This patch tries to speed up the MSI-X masking and unmasking through
the mapping between vector and queues. With this patch it will there's
no need to go through all possible virtqueues, which may help to
reduce the time spent when doing MSI-X masking/unmasking a single
vector when more than
There's no need to use vector 0 for invalid virtqueue. So this patch
changes to use VIRTIO_NO_VECTOR instead.
Cc: Michael S. Tsirkin m...@redhat.com
Cc: Cornelia Huck cornelia.h...@de.ibm.com
CC: Christian Borntraeger borntrae...@de.ibm.com
Cc: Richard Henderson r...@twiddle.net
Cc: Alexander
This patch introduces a bus specific queue limitation. It will be
useful for increasing the limit for one of the bus without disturbing
other buses.
Cc: Michael S. Tsirkin m...@redhat.com
Cc: Alexander Graf ag...@suse.de
Cc: Richard Henderson r...@twiddle.net
Cc: Cornelia Huck
This patch replace the magic number 255, and increase it to
MAX_QUEUE_NUM which is maximum number of queues supported by a nic.
Cc: Luiz Capitulino lcapitul...@redhat.com
Signed-off-by: Jason Wang jasow...@redhat.com
---
monitor.c | 17 ++---
1 file changed, 10 insertions(+), 7
v7:
* Instead of -gfx_passthru we'd like to make that a machine
option, -machine xxx,igd-passthru=on
* try to make something as common shared by others like KvmGT in
the future
* Just read those real value from host bridge pci
configuration space when create host bridge then put in
From: Michael S. Tsirkin m...@redhat.com
IGD passthrough wants to supply a different pci and
host devices, inheriting i440fx devices. Make types
configurable.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
Signed-off-by: Tiejun Chen tiejun.c...@intel.com
---
hw/i386/pc_piix.c| 4 +++-
Now we retrieve VGA bios like kvm stuff in qemu but we need to
fix Device Identification in case if its not matched with the
real IGD device since Seabios is always trying to compare this
ID to work out VGA BIOS.
Signed-off-by: Tiejun Chen tiejun.c...@intel.com
---
hw/xen/xen_pt.c | 10
The following patches will limit the following things to legacy
machine type:
- maximum number of virtqueues for virtio-pci were limited to 64
- auto msix bar size for virtio-net-pci were disabled by default
Cc: Paolo Bonzini pbonz...@redhat.com
Cc: Richard Henderson r...@twiddle.net
Cc: Michael
Instead of depending on a macro, switch to use a bus specific queue
limit.
Cc: Michael S. Tsirkin m...@redhat.com
Signed-off-by: Jason Wang jasow...@redhat.com
---
hw/virtio/virtio-pci.c | 12 +++-
include/hw/virtio/virtio.h | 2 --
2 files changed, 7 insertions(+), 7 deletions(-)
From: Gonglei arei.gong...@huawei.com
When hot-unplugging the usb controllers (ehci/uhci),
we have to clean all resouce of these devices,
involved registered reset handler. Otherwise, it
may cause NULL pointer access and/or segmentation fault
if we reboot the guest os after hot-unplugging.
Let's
On Wed, 2015-03-18 at 15:32 +0800, Chen, Tiejun wrote:
I think the _libxl_ message needs to be just Unable to detect graphics
passthru kind. i.e. it can't/shouldn't reference anything to do with xl
config options etc (which would make no sense if libvirt was being
used).
That's not
From: Max Reitz mre...@redhat.com
Signed-off-by: Max Reitz mre...@redhat.com
Message-Id: 1424887718-10800-9-git-send-email-mre...@redhat.com
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
blockdev-nbd.c | 6 +-
include/block/nbd.h | 3 ++-
nbd.c | 16
From: Max Reitz mre...@redhat.com
Unused partitions do not necessarily have a total sector count of 0
(although they should have), but they always do have the system field
set to 0, so use that for testing whether a partition is in use rather
than the sector count field alone.
Signed-off-by: Max
From: Yik Fang eric.fan...@huawei.com
The value of reply.error should be the type unsigned int.
Signed-off-by: Yik Fang eric.fan...@huawei.com
Message-Id: 1423722111-12902-1-git-send-email-eric.fan...@huawei.com
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
nbd.c | 2 +-
1 file changed,
On 2015/3/18 15:35, Markus Armbruster wrote:
Gerd Hoffmann kra...@redhat.com writes:
Hi,
-static void uhci_reset(void *opaque)
+static void uhci_reset(DeviceState *dev)
{
-UHCIState *s = opaque;
+PCIDevice *d = PCI_DEVICE(dev);
+UHCIState *s = DO_UPCAST(UHCIState, dev,
This patches adds machine type specific instance initialization
functions. Those functions will be used by following patches to compat
class properties for legacy machine types.
Cc: Alexander Graf ag...@suse.de
Cc: qemu-...@nongnu.org
Signed-off-by: Jason Wang jasow...@redhat.com
---
We current limit the max virtio queues to 64. This is not sufficient
to support multiqueue devices (e.g recent Linux support up to 256
tap queues). So this series tries to let virtio to support more queues.
No much works need to be done except:
- Introducing transport specific queue limitation.
On Mi, 2015-03-18 at 09:49 +0800, arei.gong...@huawei.com wrote:
From: Gonglei arei.gong...@huawei.com
When hot-unplugging the usb controllers (ehci/uhci),
we have to clean all resouce of these devices,
involved registered reset handler. Otherwise, it
may cause NULL pointer access and/or
Just register that pci host bridge specific to passthrough.
Signed-off-by: Tiejun Chen tiejun.c...@intel.com
---
hw/i386/pc_piix.c | 19 +--
1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 8fbfc09..eae2d20 100644
---
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 tiejun.c...@intel.com
---
hw/i386/Makefile.objs | 1 +
hw/i386/kvm/pci-assign.c | 82
Currently we will try to traverse all virtqueues to find a subset that
using a specific vector. This is sub optimal when we will support
hundreds or even thousands of virtqueues. So this patch introduces a
method which could be used by transport to get all virtqueues that
using a same vector. This
We don't validate the backend queue numbers against bus limitation,
this will easily crash qemu if it exceeds the limitation. Fixing this
by doing the validation and fail early.
Cc: Michael S. Tsirkin m...@redhat.com
Signed-off-by: Jason Wang jasow...@redhat.com
---
hw/net/virtio-net.c | 7
This patch let msix_init_exclusive_bar() can accept bar_size parameter
other than a hard-coded limit 4096. Then caller can specify a bar_size
depends on msix entries and can use up to 2048 msix entries as PCI
spec allows. To keep migration compatibility, 4096 is used for all
callers and pba were
qemu_find_net_clients_except() may return a value which is greater
than the size of array we provided. So we should check this value
before using it, otherwise this may cause unexpected memory access.
This patch fixes the net related command completion when we have a
virtio-net nic with more than
On 18 March 2015 at 08:38, Edgar E. Iglesias edgar.igles...@gmail.com wrote:
2. The series introduces the read and write _with_attrs. Another
approach could be to add a (for example) single .access callback.
The callback could take a structure pointer as input, e.g:
struct MemTx {
bool
From: Fam Zheng f...@redhat.com
Hotplugging a scsi-disk may trigger the assertion in qemu_sgl_concat.
qemu-system-x86_64: qemu/hw/scsi/virtio-scsi.c:115: qemu_sgl_concat:
Assertion `skip == 0' failed.
This is introduced by commit 55783a55 (virtio-scsi: work around bug in
old BIOSes)
From: Greg Kurz gk...@linux.vnet.ibm.com
KVM expects host endian values. Hosts that don't use the default endianness
need to negate the swap performed in adjust_endianness().
Suggested-by: Paolo Bonzini pbonz...@redhat.com
Signed-off-by: Greg Kurz gk...@linux.vnet.ibm.com
Message-Id:
On Di, 2015-03-17 at 14:52 +0100, Thomas Huth wrote:
Everything should now also compile fine again when configure has
been run with the --enable-usb-redir and/or --enable-libusb option.
Survived test now. Added to usb queue.
thanks,
Gerd
On Mon, Feb 9, 2015 at 12:44 AM, Xin Tong trent.t...@gmail.com wrote:
I would like to do GSOC this summer. The project i have in mind is to
implement a set of facilities to make implementing Hardware
transactional memory (HTM) easier in QEMU.
HTM has become available in many architecture
On Mi, 2015-03-18 at 17:33 +0800, arei.gong...@huawei.com wrote:
v4 - v3:
- add reset hookup for sysbus devices (ehci/ohci). (Gerd)
Replaced patches. make check failure is gone. Good.
thanks,
Gerd
From: Chen Fan chen.fan.f...@cn.fujitsu.com
from pcie spec 7.8.17, the End-End TLP Prefix Blocking bit local
is 15(e.g. 0x8000) in device control 2 register.
Signed-off-by: Chen Fan chen.fan.f...@cn.fujitsu.com
Reviewed-by: Michael S. Tsirkin m...@redhat.com
Signed-off-by: Michael S. Tsirkin
From: Chen Fan chen.fan.f...@cn.fujitsu.com
Signed-off-by: Chen Fan chen.fan.f...@cn.fujitsu.com
Reviewed-by: Michael S. Tsirkin m...@redhat.com
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
include/hw/pci/pci.h | 2 +-
include/hw/pci/pcie_aer.h | 2 +-
2 files changed, 2
On Wed, Mar 18, 2015 at 05:35:09PM +0800, Jason Wang wrote:
Currently we don't support more than 128 MSI-X vectors for a pci
devices, trying to use vector=129 for a virtio-net-pci device may get:
qemu-system-x86_64: -device virtio-net-pci,netdev=hn0,vectors=129:
unable to init msix vectors
On 2015-03-18 at 01:29, Wen Congyang wrote:
On 02/24/2015 04:43 AM, Max Reitz wrote:
On 2015-02-11 at 22:07, Wen Congyang wrote:
We connect to NBD server when starting block replication, so
the length is 0 before starting block replication.
Signed-off-by: Wen Congyang we...@cn.fujitsu.com
On Wed, Mar 18, 2015 at 05:34:58PM +0800, Jason Wang wrote:
Virtqueue were indexed from zero, so don't delete virtqueue whose
index is n-max_queues * 2 + 1.
Cc: Michael S. Tsirkin m...@redhat.com
Signed-off-by: Jason Wang jasow...@redhat.com
Bugfix? needed on master? stable?
---
From: Thomas Huth th...@linux.vnet.ibm.com
Boards that do not include an USB controller should not provide
USB devices. However, when running qemu-system-s390x -device help
for example, there's still a usb-hub, usb-kbd, usb-mouse and
usb-tablet in the list of supported devices. Let's fix that
by
From: Markus Armbruster arm...@redhat.com
monitor_read_bdrv_key_start() does several things:
1. If no key is needed, call completion_cb() and succeed
2. If we're in QMP context, call qerror_report_err() and fail
3. Start reading the key in the monitor.
This is two things too many. Inline 1.
From: Markus Armbruster arm...@redhat.com
Commit 457215ec ohci: Use QOM realize for OHCI converted only
sysbus-ohci. Finish the job: convert pci-ohci.
Signed-off-by: Markus Armbruster arm...@redhat.com
Signed-off-by: Gerd Hoffmann kra...@redhat.com
---
hw/usb/hcd-ohci.c | 34
From: Markus Armbruster arm...@redhat.com
qerror_report_err() is a transitional interface to help with
converting existing monitor commands to QMP. It should not be used
elsewhere.
usb_msd_password_cb() is only called from within an HMP command
handler. Replace by error_report_err().
From: Daniel P. Berrange berra...@redhat.com
The vnc_display_open method is quite long and complex, so
move the VNC auth scheme decision logic into a separate
method for clarity.
Also update the comment to better describe what we are
trying to achieve.
Signed-off-by: Daniel P. Berrange
From: Jan Kiszka jan.kis...@siemens.com
This introduces the memory region property global_locking. It is true
by default. By setting it to false, a device model can request BQL-free
dispatching of region accesses to its r/w handlers. The actual BQL
break-up will be provided in a separate patch.
typo in subject: vfio, not vifo.
On Thu, Mar 12, 2015 at 06:23:59PM +0800, Chen Fan wrote:
for piix4 chipset, we don't need to expose aer, so introduce
PC_I440FX_COMPAT for all piix4 machines to disable aercap,
and add HW_COMPAT_2_2 to disable aercap for all lower
than 2.3.
Signed-off-by:
On 2015-03-17 at 19:40, John Snow wrote:
On 03/17/2015 04:44 PM, Max Reitz wrote:
On 2015-03-04 at 23:15, John Snow wrote:
The original test was not particularly good about keeping the
relationships between bitmaps, drives, and images very explicit,
so this patch adds an explicit 'drive'
From: Peter Crosthwaite peter.crosthwa...@xilinx.com
address_space_translate_internal will clamp the *plen length argument
based on the size of the memory region being queried. The iommu walker
logic in addresss_space_translate was ignoring this by discarding the
post fn call value of *plen. Fix
From: Max Reitz mre...@redhat.com
The export flags are a 16 bit value, so be16_to_cpu() has to be used to
interpret them correctly. This makes discard and flush actually work
for named NBD exports (they did not work before, because the client
always assumed them to be unsupported because of the
All that happens when virtqueue_fill is invoked incorrectly is that we
corrupt guest memory, so this check is not a security measure.
Move the check to ifdef DEBUG to make sure we don't introduce new
crashes close to release.
Array scans aren't free either, so it's a good idea from performance
On 2015-03-17 at 18:46, John Snow wrote:
On 03/17/2015 02:44 PM, Max Reitz wrote:
On 2015-03-04 at 23:15, John Snow wrote:
[snip]
+}
+}
+
+BdrvDirtyBitmap *bdrv_dirty_bitmap_decref(BlockDriverState *bs,
I don't know whether I'm that content with the name chosen, because
you're
On Wed, Mar 18, 2015 at 10:26 AM, Alistair Francis
alistair.fran...@xilinx.com wrote:
On Mon, Mar 16, 2015 at 10:12 PM, Peter Crosthwaite
peter.crosthwa...@xilinx.com wrote:
And connect IRQ outputs to the CPUs.
Reviewed-by: Alistair Francis alistair.fran...@xilinx.com
Signed-off-by: Peter
From: Daniel P. Berrange berra...@redhat.com
Signed-off-by: Daniel P. Berrange berra...@redhat.com
Signed-off-by: Gerd Hoffmann kra...@redhat.com
---
ui/vnc-auth-vencrypt.c | 1 -
ui/vnc-tls.c | 2 --
ui/vnc-tls.h | 7 ---
ui/vnc-ws.c| 1 -
4 files changed, 11
-20150318-1
for you to fetch changes up to 4a48aaa9f52dbac148be24f591de2f28c58ccb5d:
ui: ensure VNC websockets server checks the ACL if requested (2015-03-18
09:25:14 +0100)
vnc: fix websockets QMP
On Mon, Mar 09, 2015 at 06:30:10PM +0100, Thomas Huth wrote:
The functions pcie_ari_init(), pcie_cap_is_arifwd_enabled()
and ich9_d2pbr_init() are completely unused and thus can
be deleted.
Signed-off-by: Thomas Huth th...@linux.vnet.ibm.com
Cc: Michael S. Tsirkin m...@redhat.com
Cc:
First explanation, why I think this don't fix the full problem.
Whith this patch, we fix the problem where we have a dirty block
layer but basically nothing dirtying the memory on the guest (we are
moving the 20 seconds from max_downtime for the blocklayer flush),
to 20 seconds
Am 18.03.2015 um 13:36 hat Juan Quintela geschrieben:
Kevin Wolf kw...@redhat.com wrote:
The problem is that the block layer really doesn't have an option to
control what is getting synced once the data is cached outside of qemu.
Essentially we can do an fdatasync() or we can leave it,
Kevin Wolf kw...@redhat.com wrote:
[ Cc: qemu-block ]
Am 18.03.2015 um 04:19 hat Li, Liang Z geschrieben:
This needs further review/changes on the block layer.
First explanation, why I think this don't fix the full problem.
Whith this patch, we fix the problem where we have a dirty
From: Chen Fan chen.fan.f...@cn.fujitsu.com
when specify TLP Prefix log as using pcie_aer_inject_error,
the TLP prefix log is always discarded. because the check
is incorrect, the End-End TLP Prefix Supported bit
(PCI_EXP_DEVCAP2_EETLPP) should be in Device Capabilities 2 Register.
From: Chen Fan chen.fan.f...@cn.fujitsu.com
Refer to PCI Express Base Spec3.0, this comments can't
fit the description in spec, so we should fix them.
Signed-off-by: Chen Fan chen.fan.f...@cn.fujitsu.com
Reviewed-by: Michael S. Tsirkin m...@redhat.com
Signed-off-by: Michael S. Tsirkin
On Wed, Mar 18, 2015 at 05:34:57PM +0800, Jason Wang wrote:
We don't validate the backend queue numbers against bus limitation,
this will easily crash qemu if it exceeds the limitation. Fixing this
by doing the validation and fail early.
Cc: Michael S. Tsirkin m...@redhat.com
Signed-off-by:
From: Markus Armbruster arm...@redhat.com
Signed-off-by: Markus Armbruster arm...@redhat.com
Signed-off-by: Gerd Hoffmann kra...@redhat.com
---
hw/usb/hcd-uhci.c | 18 --
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c
index
From: Gonglei arei.gong...@huawei.com
When hot-unplugging the usb controllers (ehci/uhci),
we have to clean all resouce of these devices,
involved registered reset handler. Otherwise, it
may cause NULL pointer access and/or segmentation fault
if we reboot the guest os after hot-unplugging.
Let's
From: Markus Armbruster arm...@redhat.com
Error classes are a leftover from the days of rich error objects.
New code should always use ERROR_CLASS_GENERIC_ERROR. Commit 1d0d59f
added a use of ERROR_CLASS_DEVICE_NOT_FOUND. Replace it.
Signed-off-by: Gerd Hoffmann kra...@redhat.com
---
ui/vnc.c
From: Daniel P. Berrange berra...@redhat.com
The way the websockets TLS code was integrated into the VNC server
made it essentially useless. The only time that the websockets TLS
support could be used is if the primary VNC server had its existing
TLS support disabled. ie QEMU had to be launched
From: Daniel P. Berrange berra...@redhat.com
The previous change to the auth scheme handling guarantees we
can never have nested TLS sessions in the VNC websockets server.
Thus we can remove the separate gnutls_session instance.
Signed-off-by: Daniel P. Berrange berra...@redhat.com
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
exec.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/exec.c b/exec.c
index d60abfc..c1a2e9e 100644
--- a/exec.c
+++ b/exec.c
@@ -2197,6 +2197,7 @@ static void memory_map_init(void)
system_io = g_malloc(sizeof(*system_io));
From: Daniel P. Berrange berra...@redhat.com
If the VNC server is built without tls, sasl or websocket support
and the user requests one of these features, they are just silently
ignored. This is bad because it means the VNC server ends up running
in a configuration that is less secure than the
From: Stefan Weil s...@weilnetz.de
All four leaks are similar, so fix them in one patch.
Signed-off-by: Stefan Weil s...@weilnetz.de
Reviewed-by: Michael S. Tsirkin m...@redhat.com
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
hw/9pfs/virtio-9p-local.c | 28
Code comment says table 6-2 but in fact it's is not a table, it is
Figure 6-2 on page 479.
Cc: Chen Fan chen.fan.f...@cn.fujitsu.com
Reported-by: Michael Tokarev m...@tls.msk.ru
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
hw/pci/pcie_aer.c | 4 ++--
1 file changed, 2 insertions(+), 2
On 18/03/2015 13:53, Peter Crosthwaite wrote:
following a464982499b2f637f6699e3d03e0a9d2e0b5288b, it's now possible for
there to be attempts to take the BQL before CPUs have been realized in
cases where a machine model inits peripherals before the first CPU.
BQL lock aquisition kicks the
And here we are... These are the changes required to make the BQL
optional for memory access, and use that support in KVM. For now,
only one device model is changed to do unlocked accesses.
Please review!
Jan Kiszka (4):
memory: Add global-locking property to memory regions
memory: Provide
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