On Thu, Nov 29, 2012 at 12:42 PM, Cam Macdonell c...@cs.ualberta.ca wrote:
On Tue, Nov 27, 2012 at 7:53 PM, liu ping fan qemul...@gmail.com wrote:
On Wed, Nov 28, 2012 at 5:48 AM, Cam Macdonell c...@cs.ualberta.ca wrote:
On Sat, Nov 24, 2012 at 8:51 PM, Liu Ping Fan qemul...@gmail.com wrote:
On Thu, Nov 29, 2012 at 1:16 AM, Richard Henderson r...@twiddle.net wrote:
On 11/24/2012 06:02 PM, Liu Ping Fan wrote:
-obj-ref--;
/* parent always holds a reference to its children */
-if (obj-ref == 0) {
+if (__sync_fetch_and_sub(obj-ref, 1) == 1) {
if
Il 29/11/2012 07:25, Wenchao Xia ha scritto:
How can this be called with libqb_global_data.init_flag == 1?
OK, I will remove the if, but keep init_flag which can show
library is already initialized.
Please remove it if there is no usage elsewhere.
For debugging, qemu_aio_context != NULL
On Thu, Nov 22, 2012 at 4:16 PM, Stefan Hajnoczi stefa...@redhat.com wrote:
This series adds the -device virtio-blk-pci,x-data-plane=on property that
enables a high performance I/O codepath. A dedicated thread is used to
process
virtio-blk requests outside the global mutex and without going
Ok, test case attached (80M tar). This hugely stripped one is not 100%
reproducer, but do few loops and you will hit it. Instructions for using:
- extract, chroot
- cd /home/abuild/rpmbuild
- su abuild
- export RPM_BUILD_ROOT=$PWD
- rpmbuild -ba SOURCES/libshortcut.spec
** Attachment added:
Mind you, when you hit the bug it just hangs and cmake test errors are
just to speed up the process of hitting the bug (if cmake just fails you
did not hit the bug). Feel free to try with any qemu variant, they all
hang similarly when bug is hit. I think that root had some suse 1.2 one
inside.
--
This one fixes a race which qemu had also in iscsi block driver
between cancellation and io completition.
qemu_rbd_aio_cancel was not synchronously waiting for the end of
the command.
To archieve this it introduces a new status flag which uses
-EINPROGRESS.
Changes since last PATCH:
- fixed
Currently .c files generated in ./tests are not deleted in make
clean. This introduce trouble that, once we made tests in source
root directory, we can't do a succesfully build for tests in another
out of tree directory, for that some file may miss the step to be
generated. This patch fix it.
On 29 November 2012 03:32, liguang lig.f...@cn.fujitsu.com wrote:
Your Subject: line is missing the target-i386: prefix.
(also, should be names.)
Signed-off-by: liguang lig.f...@cn.fujitsu.com
---
target-i386/cpu.h | 13 +
1 files changed, 13 insertions(+), 0 deletions(-)
On 29 November 2012 03:32, liguang lig.f...@cn.fujitsu.com wrote:
Signed-off-by: liguang lig.f...@cn.fujitsu.com
---
target-i386/cpu.h |2 ++
target-i386/helper.c | 24 +++-
target-i386/misc_helper.c |6 +++---
target-i386/seg_helper.c |6
On 29 November 2012 03:32, liguang lig.f...@cn.fujitsu.com wrote:
Signed-off-by: liguang lig.f...@cn.fujitsu.com
---
target-i386/helper.c | 28
1 files changed, 20 insertions(+), 8 deletions(-)
diff --git a/target-i386/helper.c b/target-i386/helper.c
index
On Wed, 28 Nov 2012 16:17:43 -0600
mdroth mdr...@linux.vnet.ibm.com wrote:
On Wed, Nov 28, 2012 at 04:26:29PM -0500, Eric Blake wrote:
if (ferror(fh)) {
+error_setg_errno(err, errno, failed to read file);
slog(guest-file-read failed, handle: %ld, handle);
Il 29/11/2012 10:18, Stefan Hajnoczi ha scritto:
Michael, Paolo: Are you happy with v4?
Sure.
Kevin: Do you want to take this series through the block tree?
Paolo
On Thu, Nov 22, 2012 at 04:16:44PM +0100, Stefan Hajnoczi wrote:
The data plane thread needs to map guest physical addresses to host
pointers. Normally this is done with cpu_physical_memory_map() but the
function assumes the global mutex is held. The data plane thread does
not touch the
On 26/11/2012 17:59, Anthony Liguori wrote:
Peter Maydellpeter.mayd...@linaro.org writes:
On 26 November 2012 14:33, Anthony Liguorialigu...@us.ibm.com wrote:
VirtioBusInfo is not a great name. This is a proxy class that allows
for a device to implement the virtio bus interface.
This
On Thu, Nov 29, 2012 at 02:33:11PM +0200, Michael S. Tsirkin wrote:
On Thu, Nov 22, 2012 at 04:16:44PM +0100, Stefan Hajnoczi wrote:
The data plane thread needs to map guest physical addresses to host
pointers. Normally this is done with cpu_physical_memory_map() but the
function assumes
On Thu, Nov 22, 2012 at 04:16:45PM +0100, Stefan Hajnoczi wrote:
The virtio-blk-data-plane cannot access memory using the usual QEMU
functions since it executes outside the global mutex and the memory APIs
are this time are not thread-safe.
This patch introduces a virtqueue module based on
On Thu, Nov 29, 2012 at 01:45:19PM +0100, Stefan Hajnoczi wrote:
On Thu, Nov 29, 2012 at 02:33:11PM +0200, Michael S. Tsirkin wrote:
On Thu, Nov 22, 2012 at 04:16:44PM +0100, Stefan Hajnoczi wrote:
The data plane thread needs to map guest physical addresses to host
pointers. Normally
On Thu, Nov 29, 2012 at 02:54:26PM +0200, Michael S. Tsirkin wrote:
On Thu, Nov 29, 2012 at 01:45:19PM +0100, Stefan Hajnoczi wrote:
On Thu, Nov 29, 2012 at 02:33:11PM +0200, Michael S. Tsirkin wrote:
On Thu, Nov 22, 2012 at 04:16:44PM +0100, Stefan Hajnoczi wrote:
The data plane thread
On (Wed) 28 Nov 2012 [23:53:08], Michael S. Tsirkin wrote:
On Tue, Nov 27, 2012 at 06:25:04PM +0200, Michael S. Tsirkin wrote:
On Thu, Nov 01, 2012 at 06:07:21PM +0200, Michael S. Tsirkin wrote:
Commit 0d8d7690850eb0cf2b2b60933cf47669a6b6f18f introduced
a regression in virtio-net
On (Wed) 28 Nov 2012 [12:59:40], Markus Armbruster wrote:
Alon Levy al...@redhat.com writes:
Alon Levy al...@redhat.com writes:
The target has not seen the guest_connected event via
spice_chr_guest_open or spice_chr_write, and so spice server
wrongly
assumes there is no agent
On 29 November 2012 12:37, Konrad Frederic fred.kon...@greensocs.com wrote:
On 26/11/2012 17:59, Anthony Liguori wrote:
virtio-pci-bus extends virtio-bus
- is constructed with a pointer to a PCIDevice
- implements the methods necessary to be a virtio bus
I still have trouble with that
On Thu, Nov 22, 2012 at 04:16:52PM +0100, Stefan Hajnoczi wrote:
The virtio-blk-data-plane feature is easy to integrate into
hw/virtio-blk.c. The data plane can be started and stopped similar to
vhost-net.
Users can take advantage of the virtio-blk-data-plane feature using the
new -device
This is an important fix as it fixes a 32-bit breakage.
The changes (since e9bff10f8db94912b1b0e6e2e3394cae02faf614) are available
in the following repository:
git://repo.or.cz/qemu/qmp-unstable.git queue/qmp
Bruce Rogers (1):
qapi: fix qapi_dealloc_type_size parameter type
From: Bruce Rogers brog...@suse.com
The second parameter to qapi_dealloc_type_size should be a uint64_t *,
not a size_t *. This was causing our 32 bit x86 build to fail, since
warnings are treated as errors.
Signed-off-by: Bruce Rogers brog...@suse.com
Reviewed-by: Michael Roth
From: Stefan Hajnoczi stefa...@redhat.com
Report an error instead of segfaulting when attaching a USB device to a
machine with no USB busses:
$ qemu-system-arm -machine vexpress-a9 \
-sd Fedora-17-armhfp-vexpress-mmcblk0.img \
-kernel vmlinuz-3.4.2-3.fc17.armv7hl \
-initrd
Hotplugging them simply doesn't work, so tag them accordingly to
avoid users trying and then crashing qemu.
For xhci there is nothing fundamental which prevents hotplug from
working, we'll only need a exit() function which cleans up
everything properly. That isn't for 1.3 though.
For
From: Yonit Halperin yhalp...@redhat.com
The devram memslot stays active when qxl enters UNDEFINED mode (i.e, no
primary surface). If migration has occurred while the device is in
UNDEFINED stae, the memslots have to be reloaded at the destination.
Fixes rhbz#874574
Signed-off-by: Yonit
Hi,
Pretty short this time, with a single lonely bugfix.
please pull,
Gerd
The following changes since commit e9bff10f8db94912b1b0e6e2e3394cae02faf614:
event notifier: Fix setup for win32 (2012-11-28 13:33:01 -0600)
are available in the git repository at:
On Thu, 29 Nov 2012, Xu, Dongxiao wrote:
-Original Message-
From: Stefano Stabellini [mailto:stefano.stabell...@eu.citrix.com]
Sent: Tuesday, September 18, 2012 6:24 PM
To: Xu, Dongxiao
Cc: Stefano Stabellini; xen-de...@lists.xensource.com; Ian Jackson;
qemu-devel@nongnu.org;
On Tue, Nov 27, 2012 at 01:11:25PM -0700, Bruce Rogers wrote:
The second parameter to qapi_dealloc_type_size should be a uint64_t *,
not a size_t *. This was causing our 32 bit x86 build to fail, since
warnings are treated as errors.
Signed-off-by: Bruce Rogers brog...@suse.com
---
On Thu, Nov 22, 2012 at 04:16:51PM +0100, Stefan Hajnoczi wrote:
virtio-blk-data-plane is a subset implementation of virtio-blk. It only
handles read, write, and flush requests. It does this using a dedicated
thread that executes an epoll(2)-based event loop and processes I/O
using Linux
From: Peter Crosthwaite peter.crosthwa...@xilinx.com
This was left as NULL on the initial merge due to debate on the mailing list on
how to handle DMA contexts for sysbus devices. Patch
9e11908f12f92e31ea94dc2a4c962c836cba9f2a was later merged to fix OHCI. This is
the,
equivalent fix for sysbus
On Thu, Nov 22, 2012 at 04:16:45PM +0100, Stefan Hajnoczi wrote:
The virtio-blk-data-plane cannot access memory using the usual QEMU
functions since it executes outside the global mutex and the memory APIs
are this time are not thread-safe.
This patch introduces a virtqueue module based on
Hi,
This is the usb patch queue, carrying three little fixes for 1.3.
please pull,
Gerd
The following changes since commit e9bff10f8db94912b1b0e6e2e3394cae02faf614:
event notifier: Fix setup for win32 (2012-11-28 13:33:01 -0600)
are available in the git repository at:
On 29/11/2012 14:09, Peter Maydell wrote:
On 29 November 2012 12:37, Konrad Fredericfred.kon...@greensocs.com wrote:
On 26/11/2012 17:59, Anthony Liguori wrote:
virtio-pci-bus extends virtio-bus
- is constructed with a pointer to a PCIDevice
- implements the methods necessary to be a
We are currently checking for an exact type match. Use QOM dynamic_cast to
check for a compatible type instead.
Cc: Konrad Frederic fred.kon...@greensocs.com
Signed-off-by: Anthony Liguori aligu...@us.ibm.com
---
hw/qdev-monitor.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
On Thu, Nov 22, 2012 at 04:16:44PM +0100, Stefan Hajnoczi wrote:
The data plane thread needs to map guest physical addresses to host
pointers. Normally this is done with cpu_physical_memory_map() but the
function assumes the global mutex is held. The data plane thread does
not touch the
Konrad Frederic fred.kon...@greensocs.com writes:
On 26/11/2012 17:59, Anthony Liguori wrote:
Peter Maydellpeter.mayd...@linaro.org writes:
On 26 November 2012 14:33, Anthony Liguorialigu...@us.ibm.com wrote:
VirtioBusInfo is not a great name. This is a proxy class that allows
for a
On 29 November 2012 13:47, Konrad Frederic fred.kon...@greensocs.com wrote:
On 29/11/2012 14:09, Peter Maydell wrote:
I suspect that qbus_find_recursive should be doing an
object_class_dynamic_cast() to check that the bus is of a suitable
type, rather than the
Am 29.11.2012 14:47, schrieb Konrad Frederic:
On 29/11/2012 14:09, Peter Maydell wrote:
On 29 November 2012 12:37, Konrad Fredericfred.kon...@greensocs.com
wrote:
On 26/11/2012 17:59, Anthony Liguori wrote:
virtio-pci-bus extends virtio-bus
- is constructed with a pointer to a PCIDevice
On 29 November 2012 13:49, Anthony Liguori aligu...@us.ibm.com wrote:
We are currently checking for an exact type match. Use QOM dynamic_cast to
check for a compatible type instead.
I think this only catches the case where a bus was explicitly
specified via bus=. For the default case you also
On Thu, 2012-11-29 at 13:21 +, Stefano Stabellini wrote:
Also I think 4.2.1 need these patches to enable the basic Xen on Xen
nested virtualization usage scenario.
I agree.
Nested virt was a tech preview in 4.2.0, is it really worth
backporting ?
Ian.
On Thu, Nov 22, 2012 at 11:00:19AM +0100, Stefan Priebe wrote:
@@ -406,10 +401,11 @@ static void qemu_rbd_complete_aio(RADOSCB *rcb)
acb-ret = r;
}
}
+acb-status = 0;
+
I suggest doing this in the BH. The qemu_aio_wait() loop in
qemu_rbd_aio_cancel() needs to
On Thu, Nov 22, 2012 at 04:16:51PM +0100, Stefan Hajnoczi wrote:
virtio-blk-data-plane is a subset implementation of virtio-blk. It only
handles read, write, and flush requests. It does this using a dedicated
thread that executes an epoll(2)-based event loop and processes I/O
using Linux
On 29/11/2012 14:56, Peter Maydell wrote:
On 29 November 2012 13:49, Anthony Liguorialigu...@us.ibm.com wrote:
We are currently checking for an exact type match. Use QOM dynamic_cast to
check for a compatible type instead.
I think this only catches the case where a bus was explicitly
On Thu, Nov 29, 2012 at 10:18:59AM +0100, Stefan Hajnoczi wrote:
Michael, Paolo: Are you happy with v4?
Looks pretty clean by itself. I sent some comments but they can be
addressed later. What worries me most is the code duplication with
regular virtio.
I see two ways to reduce the
On Thu, Nov 29, 2012 at 06:34:46PM +0530, Amit Shah wrote:
On (Wed) 28 Nov 2012 [23:53:08], Michael S. Tsirkin wrote:
On Tue, Nov 27, 2012 at 06:25:04PM +0200, Michael S. Tsirkin wrote:
On Thu, Nov 01, 2012 at 06:07:21PM +0200, Michael S. Tsirkin wrote:
Commit
On Tue, Nov 27, 2012 at 09:16:24AM +0100, Paolo Bonzini wrote:
g_assert_cmpint is not available on glib 2.12, which is the minimum
version required to build QEMU (we only require 2.16 to run tests,
since that is the first version including GTester). Do not use it
in hardware models, use a
On Wed, Nov 28, 2012 at 03:08:24AM +, Furukawa, Eiji wrote:
About a source of qemu-1.2.0/main-loop.c
The select handling of os_host_main_loop_wait function
I do not seem to do Exit by interrupts such as SIGUSR1
Will not it be necessary to make modifications?
Before
LineNumber:308
On Thu, Nov 29, 2012 at 03:54:25PM +0200, Michael S. Tsirkin wrote:
On Thu, Nov 22, 2012 at 04:16:44PM +0100, Stefan Hajnoczi wrote:
The data plane thread needs to map guest physical addresses to host
pointers. Normally this is done with cpu_physical_memory_map() but the
function assumes
On 29/11/2012 14:55, Andreas Färber wrote:
Am 29.11.2012 14:47, schrieb Konrad Frederic:
On 29/11/2012 14:09, Peter Maydell wrote:
On 29 November 2012 12:37, Konrad Fredericfred.kon...@greensocs.com
wrote:
On 26/11/2012 17:59, Anthony Liguori wrote:
virtio-pci-bus extends virtio-bus
- is
Hi,
can someone give me a short status of the topic Live Migration and VMs that use
TSC as clocksource?
Broken, yes / no? And if yes under what circumstances?
I have some TSC VMs that freeze occasionally after LiveMigration.
Thank you,
Peter
This one fixes a race which qemu had also in iscsi block driver
between cancellation and io completition.
qemu_rbd_aio_cancel was not synchronously waiting for the end of
the command.
To archieve this it introduces a new status flag which uses
-EINPROGRESS.
Changes since PATCHv3:
- removed
Hi,
i hope i've done everything correctly. I've send a new v4 patch.
Am 29.11.2012 14:58, schrieb Stefan Hajnoczi:
On Thu, Nov 22, 2012 at 11:00:19AM +0100, Stefan Priebe wrote:
@@ -406,10 +401,11 @@ static void qemu_rbd_complete_aio(RADOSCB *rcb)
acb-ret = r;
}
On Thu, Nov 29, 2012 at 03:26:56PM +0100, Stefan Hajnoczi wrote:
On Thu, Nov 29, 2012 at 03:54:25PM +0200, Michael S. Tsirkin wrote:
On Thu, Nov 22, 2012 at 04:16:44PM +0100, Stefan Hajnoczi wrote:
The data plane thread needs to map guest physical addresses to host
pointers. Normally
On Thu, Nov 29, 2012 at 03:12:35PM +0200, Michael S. Tsirkin wrote:
On Thu, Nov 22, 2012 at 04:16:52PM +0100, Stefan Hajnoczi wrote:
The virtio-blk-data-plane feature is easy to integrate into
hw/virtio-blk.c. The data plane can be started and stopped similar to
vhost-net.
Users can
On Thu, Nov 29, 2012 at 04:09:28PM +0200, Michael S. Tsirkin wrote:
On Thu, Nov 29, 2012 at 10:18:59AM +0100, Stefan Hajnoczi wrote:
Michael, Paolo: Are you happy with v4?
Looks pretty clean by itself. I sent some comments but they can be
addressed later. What worries me most is the code
On Thu, Nov 29, 2012 at 03:45:55PM +0100, Stefan Hajnoczi wrote:
On Thu, Nov 29, 2012 at 03:12:35PM +0200, Michael S. Tsirkin wrote:
On Thu, Nov 22, 2012 at 04:16:52PM +0100, Stefan Hajnoczi wrote:
The virtio-blk-data-plane feature is easy to integrate into
hw/virtio-blk.c. The data
On Fri, 9 Nov 2012 16:48:07 +0100
Eduardo Habkost ehabk...@redhat.com wrote:
On 22/10/2012, at 17:03, Igor Mammedov imamm...@redhat.com wrote:
Signed-off-by: Igor Mammedov imamm...@redhat.com
---
target-i386/cpu.c | 9 +++--
1 file changed, 3 insertions(+), 6 deletions(-)
We are currently checking for an exact type match. Use QOM dynamic_cast to
check for a compatible type instead.
Cc: Konrad Frederic fred.kon...@greensocs.com
Cc: Peter Maydell peter.mayd...@linaro.org
Signed-off-by: Anthony Liguori aligu...@us.ibm.com
---
v1 - v2:
- also add cast to
+/* Toggle guest-host notifies */
+void vring_set_notification(VirtIODevice *vdev, Vring *vring, bool
enable)
+{
+if (vdev-guest_features (1 VIRTIO_RING_F_EVENT_IDX)) {
+if (enable) {
+vring_avail_event(vring-vr) = vring-vr.avail-idx;
+}
+}
On 29/11/2012 16:12, Anthony Liguori wrote:
We are currently checking for an exact type match. Use QOM dynamic_cast to
check for a compatible type instead.
Cc: Konrad Fredericfred.kon...@greensocs.com
Cc: Peter Maydellpeter.mayd...@linaro.org
Signed-off-by: Anthony Liguorialigu...@us.ibm.com
+unsigned int num_reqs;
+QemuMutex num_reqs_lock;
OK the only reason this lock is needed is because
you want to drain outside the thread.
Won't it be better to queue process the drain request through
the thread?
You won't need any locks then.
Draining is processed in the
- Messaggio originale -
Da: Stefan Priebe s.pri...@profihost.ag
A: qemu-devel@nongnu.org
Cc: stefa...@gmail.com, josh durgin josh.dur...@inktank.com,
ceph-de...@vger.kernel.org, pbonz...@redhat.com,
Stefan Priebe s.pri...@profihost.ag
Inviato: Giovedì, 29 novembre 2012 15:28:35
@@ -574,6 +570,12 @@ static void
qemu_rbd_aio_cancel(BlockDriverAIOCB *blockacb)
{
RBDAIOCB *acb = (RBDAIOCB *) blockacb;
acb-cancelled = 1;
+
+while (acb-status == -EINPROGRESS) {
+qemu_aio_wait();
+}
+
There should be a
On Thu, Nov 29, 2012 at 10:21:31AM -0500, Paolo Bonzini wrote:
+unsigned int num_reqs;
+QemuMutex num_reqs_lock;
OK the only reason this lock is needed is because
you want to drain outside the thread.
Won't it be better to queue process the drain request through
the
I don't understand. If memory in the VGA region returns true from
memory_region_is_ram(), why would there be a problem?
If you change this memory but you don't update the display.
Never happens with non buggy guests but we should catch and fail if
it does.
Actually it _could_ happen
On Thu, Nov 29, 2012 at 03:48:04PM +0100, Stefan Hajnoczi wrote:
On Thu, Nov 29, 2012 at 04:09:28PM +0200, Michael S. Tsirkin wrote:
On Thu, Nov 29, 2012 at 10:18:59AM +0100, Stefan Hajnoczi wrote:
Michael, Paolo: Are you happy with v4?
Looks pretty clean by itself. I sent some comments
Am 29.11.2012 16:12, schrieb Anthony Liguori:
We are currently checking for an exact type match. Use QOM dynamic_cast to
check for a compatible type instead.
Cc: Konrad Frederic fred.kon...@greensocs.com
Cc: Peter Maydell peter.mayd...@linaro.org
Signed-off-by: Anthony Liguori
On Thu, Nov 29, 2012 at 03:56:09PM +0100, Igor Mammedov wrote:
On Fri, 9 Nov 2012 16:48:07 +0100
Eduardo Habkost ehabk...@redhat.com wrote:
On 22/10/2012, at 17:03, Igor Mammedov imamm...@redhat.com wrote:
Signed-off-by: Igor Mammedov imamm...@redhat.com
---
target-i386/cpu.c
- Messaggio originale -
Da: Michael S. Tsirkin m...@redhat.com
A: Paolo Bonzini pbonz...@redhat.com
Cc: qemu-devel@nongnu.org, Kevin Wolf kw...@redhat.com, Anthony Liguori
aligu...@us.ibm.com, Blue Swirl
blauwir...@gmail.com, k...@us.ibm.com, Asias He as...@redhat.com,
Stefan
Debug option is available since QEMU-1.2; FP coprocessor and
coprocessor context is available since QEMU-1.3.
Signed-off-by: Max Filippov jcmvb...@gmail.com
---
qemu-tech.texi | 10 +-
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/qemu-tech.texi b/qemu-tech.texi
index
According to the bug 855162[0] - there's the need of adding new syscalls
to the whitelist when using Qemu with Libvirt.
[0] - https://bugzilla.redhat.com/show_bug.cgi?id=855162
Reported-by: Paul Moore pmo...@redhat.com
Signed-off-by: Eduardo Otubo ot...@linux.vnet.ibm.com
Signed-off-by: Corey
On Thursday, November 29, 2012 01:56:41 PM Eduardo Otubo wrote:
According to the bug 855162[0] - there's the need of adding new syscalls
to the whitelist when using Qemu with Libvirt.
[0] - https://bugzilla.redhat.com/show_bug.cgi?id=855162
Reported-by: Paul Moore pmo...@redhat.com
Ping?
P.S. Please note a typo in the cover letter: when I referred to KSM, I
meant kernel samepage merging, not kernel shared memory :-)
On Tue, Nov 20, 2012 at 7:10 AM, Peter Feiner pe...@gridcentric.ca wrote:
This patch makes the -mem-path filenames deterministic and allows some
control
On Fri, 2 Nov 2012 11:42:32 -0200
Luiz Capitulino lcapitul...@redhat.com wrote:
On Fri, 02 Nov 2012 14:40:03 +0100
Kevin Wolf kw...@redhat.com wrote:
Am 02.11.2012 14:25, schrieb Luiz Capitulino:
On Fri, 19 Oct 2012 11:27:59 -0300
Luiz Capitulino lcapitul...@redhat.com wrote:
The GIC architecture specification for v1 and v2 GICs (as found
on the Cortex-A9 and newer) states that the GICC_PMR reset value
is zero; this differs from the 0xf0 reset value used on 11MPCore.
The NVIC is different again in not having a CPU interface; since
we share the GIC code we must force
The e801 memory sizes in the multiboot structures hard-code the available
low memory to 640. However, the value should not include the size of the
EBDA. Fill the value in the option ROM, getting the size of low memory
from the BIOS.
Cc: Alexander Graf ag...@suse.de
Signed-off-by: Paolo Bonzini
The e801 memory sizes in the multiboot structures hard-code the available
low memory to 640. However, the value should not include the size of the
EBDA. Fill the value in the option ROM, getting the size of low memory
from the BIOS.
Cc: Alexander Graf ag...@suse.de
Signed-off-by: Paolo Bonzini
The secondary CPU boot code we use on ARM had a couple of
places where it was accidentally relying on bugs or implementation
dependent behaviour of QEMU's on GIC implementation:
* we weren't initialising the GICC_PMR priority mask, which
in a correct v1 or v2 GIC is set to mask out all
The GIC spec states that only interrupts with higher priority
than the value in the GICC_PMR priority mask register are
passed through to the processor. We were incorrectly allowing
through interrupts with a priority equal to the specified
value: correct the comparison operation to match the spec.
Fix the code in the secondary CPU boot stubs so that it correctly
initialises the GIC rather than relying on bugs or implementation
dependent aspects of the QEMU GIC implementation:
* set the GIC_PMR.Priority field to all-ones, so that all
interrupts are passed through. The default of
Signed-off-by: Luiz Capitulino lcapitul...@redhat.com
---
o v2: use error_setg() in build_fs_mount_list()
qga/commands-posix.c | 30 --
1 file changed, 16 insertions(+), 14 deletions(-)
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index b3a3f26..ff14174
On Thu, Nov 29, 2012 at 1:34 AM, liu ping fan qemul...@gmail.com wrote:
On Thu, Nov 29, 2012 at 12:42 PM, Cam Macdonell c...@cs.ualberta.ca wrote:
On Tue, Nov 27, 2012 at 7:53 PM, liu ping fan qemul...@gmail.com wrote:
On Wed, Nov 28, 2012 at 5:48 AM, Cam Macdonell c...@cs.ualberta.ca wrote:
On Fri, Nov 16, 2012 at 2:55 PM, Dmitry Fleytman dmi...@daynix.com wrote:
We didn't succeed to find any guide or sample for the
king of tests required (packets transmission).
If someone can provide a pointer to the relevant
information we'll be very grateful.
QEMU does
On Thu, 29 Nov 2012 13:47:37 -0200
Eduardo Habkost ehabk...@redhat.com wrote:
On Thu, Nov 29, 2012 at 03:56:09PM +0100, Igor Mammedov wrote:
On Fri, 9 Nov 2012 16:48:07 +0100
Eduardo Habkost ehabk...@redhat.com wrote:
On 22/10/2012, at 17:03, Igor Mammedov imamm...@redhat.com
On Wed, Nov 28, 2012 at 02:20:23PM +0800, liguang wrote:
1.remove unused variable env
It's not unused. You are removing the line that sets env-cpu_model_str.
2.remove redundant error handling
Signed-off-by: liguang lig.f...@cn.fujitsu.com
---
target-i386/helper.c | 17 -
On 29.11.2012, at 18:11, Paolo Bonzini wrote:
The e801 memory sizes in the multiboot structures hard-code the available
low memory to 640. However, the value should not include the size of the
EBDA. Fill the value in the option ROM, getting the size of low memory
from the BIOS.
Cc:
On 29.11.2012, at 18:11, Paolo Bonzini wrote:
The e801 memory sizes in the multiboot structures hard-code the available
low memory to 640. However, the value should not include the size of the
EBDA. Fill the value in the option ROM, getting the size of low memory
from the BIOS.
The
Am 23.11.2012 08:02, schrieb Stefan Hajnoczi:
On Thu, Nov 22, 2012 at 03:29:52PM +0100, Peter Lieven wrote:
is anyone aware of a problem with the linux network bridge that in very rare
circumstances stops
a bridge from sending pakets to a tap device?
My problem occurs in conjunction with
Michael S. Tsirkin m...@redhat.com writes:
On Thu, Nov 29, 2012 at 06:34:46PM +0530, Amit Shah wrote:
On (Wed) 28 Nov 2012 [23:53:08], Michael S. Tsirkin wrote:
On Tue, Nov 27, 2012 at 06:25:04PM +0200, Michael S. Tsirkin wrote:
On Thu, Nov 01, 2012 at 06:07:21PM +0200, Michael S. Tsirkin
On Thu, Nov 29, 2012 at 01:57:11PM +, Ian Campbell wrote:
On Thu, 2012-11-29 at 13:21 +, Stefano Stabellini wrote:
Also I think 4.2.1 need these patches to enable the basic Xen on Xen
nested virtualization usage scenario.
I agree.
Nested virt was a tech preview in 4.2.0, is
Hello Stefan
Yes, we tested this device with various guests (both Linux and Windows) and
it also passed WHQL tests for Windows Server 2008 R2 OS.
The issue is Anthony asked us to write a basic test for the device (a
packet transmission test) and we are trying to get some reference code or
On Thu, Nov 29, 2012 at 07:30:29PM +0100, Igor Mammedov wrote:
On Thu, 29 Nov 2012 13:47:37 -0200
Eduardo Habkost ehabk...@redhat.com wrote:
On Thu, Nov 29, 2012 at 03:56:09PM +0100, Igor Mammedov wrote:
On Fri, 9 Nov 2012 16:48:07 +0100
Eduardo Habkost ehabk...@redhat.com wrote:
- Messaggio originale -
Da: Alexander Graf ag...@suse.de
A: Paolo Bonzini pbonz...@redhat.com
Cc: qemu-devel@nongnu.org
Inviato: Giovedì, 29 novembre 2012 19:51:07
Oggetto: Re: [PATCH 1.3?] multiboot: fix e801 memory map
On 29.11.2012, at 18:11, Paolo Bonzini wrote:
The
Marcelo,
The behavior on reset is to return the TSC_AJUST msr value to 0x0. I am
currently initializing this emulated msr in kvm_arch_vcpu_init().
- Behaviour on reset: what is the behaviour on RESET?
I am testing the rebase now. I would like to get any needed changes for this
initialization
On 29.11.2012, at 20:21, Paolo Bonzini wrote:
- Messaggio originale -
Da: Alexander Graf ag...@suse.de
A: Paolo Bonzini pbonz...@redhat.com
Cc: qemu-devel@nongnu.org
Inviato: Giovedì, 29 novembre 2012 19:51:07
Oggetto: Re: [PATCH 1.3?] multiboot: fix e801 memory map
On
Il 29/11/2012 20:24, Alexander Graf ha scritto:
It is in hw/multiboot.c:
stl_p(bootinfo + MBI_MEM_LOWER, 640);
You want to remove that one then.
I wasn't sure of what happens if the multiboot option ROM is old. Do we
support that to any extent?
Regarding the testcase, Xen will
On Thu, Nov 29, 2012 at 07:21:28PM +, Auld, Will wrote:
Marcelo,
The behavior on reset is to return the TSC_AJUST msr value to 0x0. I am
currently initializing this emulated msr in kvm_arch_vcpu_init().
Will,
Reset is handled by QEMU. kvm_arch_vcpu_init is only called during vcpu
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