On Wed, Aug 13, 2014 at 04:23:51PM +0200, Benoît Canet wrote:
> Hi,
>
> Here is my current wip on the throttle group support.
>
> For the user interface I implemented Stefanha's idea proposed in Stuttgart.
>
> For the throttling algorithm I use a cooperative round robin scheduler.
>
> Classical
On Tue, Aug 19, 2014 at 03:20:06PM -0400, John Snow wrote:
>
>
> On 08/18/2014 09:12 AM, Stefan Hajnoczi wrote:
> >On Thu, Aug 14, 2014 at 05:03:06PM -0400, John Snow wrote:
> >>@@ -162,10 +173,10 @@ static void ide_identify(IDEState *s)
> >> }
> >> put_le16(p + 88, 0x3f | (1 << 13)); /
Paolo Bonzini writes:
> Il 20/08/2014 15:03, Markus Armbruster ha scritto:
>>> >
>>> > This is for the root bus, I think it won't help Knut who's trying to
>>> > add devices behind root ports.
>> Read again, more slowly :)
>>
>> Yes, I null the name of the root bus. That makes the qdev machiner
hi, i encounter several times my server crushs because qemu-kvm process
locks cpu.
thanks
--log---
Aug 18 22:07:05 localhost kernel: [4625821.185649] nf_conntrack: table full,
dropping packet.
Aug 18 22:07:05 localhost kernel: [4625821.192085] nf_conntrack: table full,
dropp
Public bug reported:
Upgrading to latest qemu I found my VM unusable: tried windows
8.1/7/WinPE with the same result: BSOD on boot with code error:
0xc00d (please, look at screenshot in attachment).
Command running VM:
sudo qemu-system-x86_64 -m 4096 /var/lib/libvirt/images/win8.img (also wit
On Thu, 08/21 00:23, Peter Crosthwaite wrote:
> On Wed, Aug 20, 2014 at 8:01 PM, Fam Zheng wrote:
> > Since it has a dependency on vmstate and is only used by device
> > emulation, moving out from util will make the archive more independent.
> >
> > Signed-off-by: Fam Zheng
> > ---
> > hw/Makefi
On Wed, Aug 20, 2014 at 7:07 PM, Peter Maydell wrote:
> On 20 August 2014 06:08, Peter Crosthwaite
> wrote:
>> With information about return value ownership.
>>
>> Signed-off-by: Peter Crosthwaite
>> ---
>>
>> include/qom/object.h | 6 --
>> 1 file changed, 4 insertions(+), 2 deletions(-)
Paolo Bonzini writes:
> Il 20/08/2014 13:36, Michael S. Tsirkin ha scritto:
>>
>> For pci bridges, unless you set bus_name, bus name will
>> match device itself. See this code:
>>
>> * If we don't specify the name, the bus will be addressed as
>> * .0, where id is the device id.
>>
19.08.2014 12:30, zhanghailiang wrote:
> Here we don't check the return value of malloc() which may fail.
> Use the g_new() instead, which will abort the program when
> there is not enough memory.
>
> Also, use g_strdup instead of strdup and remove the unnecessary
> strdup function.
I also will r
** Summary changed:
- BSOD 0xc00d]Can't boot any windows with qemu
+ BSOD 0xc00d]Can't boot windows with qemu
** Summary changed:
- BSOD 0xc00d]Can't boot windows with qemu
+ [BSOD 0xc00d]Can't boot windows with qemu
** Summary changed:
- [BSOD 0xc00d]Can't boot windows wit
Just log to stderr unconditionally, like other similar code does.
Signed-off-by: Michael Tokarev
Reviewed-by: Peter Maydell
---
block/vvfat.c |9 -
1 file changed, 9 deletions(-)
v2: also remove stderr redefinition
diff --git a/block/vvfat.c b/block/vvfat.c
index 70176b1..1c270b2
On Wed, 08/20 15:32, Paolo Bonzini wrote:
> Il 20/08/2014 12:01, Fam Zheng ha scritto:
> > diff --git a/util/iqn.c b/util/iqn.c
> > new file mode 100644
> > index 000..c8d1eda
> > --- /dev/null
> > +++ b/util/iqn.c
> > @@ -0,0 +1,38 @@
> > +/*
> > + * iqn generat function
> > + *
> > + * Copyri
20.08.2014 18:57, Michael Tokarev пишет:
> 19.08.2014 12:30, zhanghailiang wrote:
>> Here we don't check the return value of malloc() which may fail.
>> Use the g_new() instead, which will abort the program when
>> there is not enough memory.
>>
>> Also, use g_strdup instead of strdup and remove th
Am 18.07.2014 um 20:24 hat Max Reitz geschrieben:
> Some block devices may not have a filename in their BDS; and for some,
> there may not even be a normal filename at all. To work around this, add
> a function which tries to construct a valid filename for the
> BDS.filename field.
>
> If a filena
On 08/19/2014 05:43 PM, Peter Maydell wrote:
> On 19 August 2014 22:33, Joel Schopp wrote:
>> I'm running on a system with 8 cpus and it would be nice to have qemu
>> support all of them. The attached patch does that and has been tested.
>>
>> That said, I'm not sure if 8 is enough or if we want
On 08/20/2014 07:03 AM, Hulin, Patrick - 0559 - MITLL wrote:
> Can you guys explain why calling tlb_fill is necessary on the page boundary
> case?
So that you trap on an unaligned store where the second page is unmapped.
That's what we get "for free" with running to store loop backward.
r~
Am 18.07.2014 um 20:24 hat Max Reitz geschrieben:
> Because blkdebug cannot simply create a configuration file, simply
> refuse to reconstruct a plain filename and only generate an options
> QDict from the rules instead.
>
> Signed-off-by: Max Reitz
> ---
> Instead of this rather complicated impl
Am 18.07.2014 um 20:24 hat Max Reitz geschrieben:
> We may sometimes want a filename for BDSs which do not have one because
> they weren't opened using a simple filename (but rather just through
> options, for example).
>
> Some block drivers are always capable of reconstructing a valid filename
>
Also removes old "trace-event", "trace-file" and "info trace-events" HMP
commands.
Signed-off-by: Lluís Vilanova
---
hmp-commands.hx | 35 ---
monitor.c | 61
qapi-schema.json|3 ++
qmp-commands.hx | 27
The regions are destroyed and recreated on configuration space accesses.
We need to destroy them before the containing PCIBridgeWindows object
is freed.
Reported-by: Gonglei
Reported-by: Knut Omang
Signed-off-by: Paolo Bonzini
---
hw/pci/pci_bridge.c | 6 ++
1 file changed, 6 insertions(+)
Il 20/08/2014 16:10, Knut Omang ha scritto:
> I am struggling with the latest master and
>
> -device ioh3420,slot=0,id=pcie_port.0
>
> as argument. I bisected it down to:
My fault indeed. I just sent a fix and re-reviewed my patch to look for
similar breakage (but didn't find any).
Paolo
On 08/13/2014 05:07 AM, Bastian Koppelmann wrote:
> Add tcg and cpu model initialization.
> Add gen_intermediate_code function.
> Activate target in configure and add softmmu config.
>
> Signed-off-by: Bastian Koppelmann
> ---
> v4 -> v5:
> - gen_intermediate_code_internal: Move calculation o
On 20 August 2014 16:08, Joel Schopp wrote:
>
> On 08/19/2014 05:43 PM, Peter Maydell wrote:
>> On 19 August 2014 22:33, Joel Schopp wrote:
>>> I'm running on a system with 8 cpus and it would be nice to have qemu
>>> support all of them. The attached patch does that and has been tested.
>>>
>>>
Il 20/08/2014 11:07, Peter Maydell ha scritto:
> The other thing you need to say is that the returned string is
> only valid for as long as the object remains a child property
> of its parent. (Is that right? I'm not clear. It also sounds like
> a really awkward lifetime management requirement, whi
On 08/13/2014 05:07 AM, Bastian Koppelmann wrote:
> Add masks and opcodes for decoding TriCore instructions.
>
> Signed-off-by: Bastian Koppelmann
> ---
> target-tricore/translate.c |1 +
> target-tricore/tricore-opcodes.h | 1406
> ++
> 2 files cha
Please try with "-cpu core2duo" or "-cpu host".
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1359243
Title:
[BSOD 0xc00d] Can't boot windows with qemu
Status in QEMU:
New
Bug description:
Lluís Vilanova writes:
> Also removes old "trace-event", "trace-file" and "info trace-events" HMP
> commands.
We gain the ability to control trace via QMP, but lose the ability to
control it via HMP, correct?
>
> Signed-off-by: Lluís Vilanova
> ---
> hmp-commands.hx | 35 ---
Instead of bdrv_getlength().
Commit 57322b7 did this all over block, but one more bdrv_getlength()
has crept in since.
Signed-off-by: Markus Armbruster
---
block/vmdk.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/block/vmdk.c b/block/vmdk.c
index 01412a8..3b7
Add command query-mtree to get the memory tree of the guest.
As we were looking for a flexible solution on accessing the guest memory from
qtests, Stefan came with the idea to implement this new qmp command.
This way, the result can be parsed, and the RAM direction extracted, so only
a generic qt
This is a follow-up series to my previous series
"[PATCH v2 0/4] qcow2: Allow runtime specification of cache sizes" which
adds missing qcow2 runtime options to the appropriate structure in
qapi/block-core (overlap check mode and metadata cache size).
Max Reitz (4):
qcow2: Fix leak of QemuOpts i
Signed-off-by: Max Reitz
---
scripts/qapi-types.py | 2 ++
scripts/qapi-visit.py | 3 ++-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/scripts/qapi-types.py b/scripts/qapi-types.py
index b463232..d2f815b 100644
--- a/scripts/qapi-types.py
+++ b/scripts/qapi-types.py
@@ -177,6 +17
Being able to set the overlap-check option to a string and then refine
it via the overlap-check.* options is a nice idea for the command line
but does not work so well for non-flattened dicts. In that case, one can
only specify either but not both, so add a field to overlap-check.*
which does the s
Currently, the QemuOpts object opts is leaked if anything fails from its
creation up to and including the image repair block. Fix this by freeing
that object in the fail path.
Signed-off-by: Max Reitz
---
block/qcow2.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/bloc
qcow2 supports more than four options by now, add the new options
(overlap check mode and metadata cache size)
Signed-off-by: Max Reitz
---
qapi/block-core.json | 79 +++-
1 file changed, 78 insertions(+), 1 deletion(-)
diff --git a/qapi/block-cor
qemu-img should use QMP commands whenever possible in order to ensure
feature completeness of both online and offline image operations. For
the "commit" command, this is relatively easy, so implement it first
(in the hope that indeed others will follow).
As qemu-img does not have access to QMP (du
Normally, discarded sectors should read back as zero. However, there are
cases in which a sector (or rather cluster) should be discarded as if
they were never written in the first place, that is, reading them should
fall through to the backing file again.
Signed-off-by: Max Reitz
Reviewed-by: Eri
Instead of taking the total length of the block device as the block
job's length, use the number of dirty sectors. The progress is now the
number of sectors mirrored to the target block device. Note that this
may result in the job's length increasing during operation, which is
however in fact desir
As the length of a mirror block job no longer directly depends on the
size of the block device, drop those checks from this test. Instead,
just check whether the final offset equals the block job length.
As 041 uses the wait_until_completed function from iotests.py, the same
applies there as well
Implement this function by making all clusters in the image file fall
through to the backing file (by using the recently extended discard).
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
Reviewed-by: Kevin Wolf
---
block/qcow2.c | 27 +++
1 file changed, 27 insertions
Add a test for qemu-img commit on backing chains with more than two
images. This test also checks whether the top image is emptied (unless
this is prevented by specifying either -d or -b) and does therefore not
work for qed and vmdk which requires it to be separate from 020.
Signed-off-by: Max Rei
bdrv_make_empty() is currently only called if the current image
represents an external snapshot that has been committed to its base
image; it is therefore unlikely to have internal snapshots. In this
case, bdrv_make_empty() can be greatly sped up by creating an empty L1
table and dropping all data
When a block job signals readiness, this is currently reported only
through QMP. If qemu wants to use block jobs for internal tasks, there
needs to be another way to correctly detect when a block job may be
completed.
For this reason, introduce a bool "ready" which is set when the block
job may be
qemu-img should use QMP commands whenever possible in order to ensure
feature completeness of both online and offline image operations. As
qemu-img itself has no access to QMP (since this would basically require
just everything being linked into qemu-img), imitate QMP's
implementation of block-comm
As different image formats most probably map guest addresses to
different host addresses, add a filter to filter the host addresses out;
also, the image filename should be filtered.
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
---
tests/qemu-iotests/common.filter | 7 +++
1 file changed
Add a test for qcow2's fast bdrv_make_empty implementation on images
without internal snapshots.
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
---
tests/qemu-iotests/098 | 75 ++
tests/qemu-iotests/098.out | 26
tests/qemu-iote
Introduce a new parameter for qemu-img commit which may be used to
explicitly specify the backing file into which an image should be
committed if the backing chain has more than a single layer.
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
---
qemu-img-cmds.hx | 4 ++--
qemu-img.c | 2
Markus Armbruster writes:
> Lluís Vilanova writes:
>> Also removes old "trace-event", "trace-file" and "info trace-events" HMP
>> commands.
> We gain the ability to control trace via QMP, but lose the ability to
> control it via HMP, correct?
Right. I can keep the HMP commands, but doing so req
On 08/20/2014 08:57 AM, Markus Armbruster wrote:
> Paolo Bonzini writes:
>
>> Il 20/08/2014 13:36, Michael S. Tsirkin ha scritto:
>>>
>>> For pci bridges, unless you set bus_name, bus name will
>>> match device itself. See this code:
>>>
>>> * If we don't specify the name, the bus will be ad
Once upon a time, it was decided that qemu_realloc(ptr, 0) should
abort. Switching to glib retired that bright idea. A bit of code
that was added to cope with it (commit 3e372cf) is still around. Bury
it.
See also commit 6528499.
Signed-off-by: Markus Armbruster
---
include/hw/elf_ops.h | 15
Implement block_job_complete_sync() by doing the exact same thing as
block_job_cancel_sync() does, only with calling block_job_complete()
instead of block_job_cancel().
Signed-off-by: Max Reitz
Reviewed-by: Kevin Wolf
---
blockjob.c | 39 ---
in
Implement progress output for the commit command by querying the
progress of the block job.
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
---
qemu-img-cmds.hx | 4 ++--
qemu-img.c | 24 ++--
qemu-img.texi| 2 +-
3 files changed, 25 insertions(+), 5 deletions(-
On 08/20/2014 12:38 PM, Markus Armbruster wrote:
> Once upon a time, it was decided that qemu_realloc(ptr, 0) should
> abort. Switching to glib retired that bright idea. A bit of code
> that was added to cope with it (commit 3e372cf) is still around. Bury
> it.
>
> See also commit 6528499.
>
>
On 08/20/2014 11:07 AM, Markus Armbruster wrote:
> Instead of bdrv_getlength().
>
> Commit 57322b7 did this all over block, but one more bdrv_getlength()
> has crept in since.
>
> Signed-off-by: Markus Armbruster
> ---
> block/vmdk.c | 11 +--
> 1 file changed, 5 insertions(+), 6 deleti
Lluís Vilanova writes:
> Markus Armbruster writes:
>
>> Lluís Vilanova writes:
>>> Also removes old "trace-event", "trace-file" and "info trace-events" HMP
>>> commands.
>
>> We gain the ability to control trace via QMP, but lose the ability to
>> control it via HMP, correct?
>
> Right. I can ke
On 20.08.2014 17:07, Kevin Wolf wrote:
Am 18.07.2014 um 20:24 hat Max Reitz geschrieben:
Some block devices may not have a filename in their BDS; and for some,
there may not even be a normal filename at all. To work around this, add
a function which tries to construct a valid filename for the
BD
On 20.08.2014 13:45, Kevin Wolf wrote:
Am 15.08.2014 um 17:22 hat Max Reitz geschrieben:
On 22.07.2014 23:29, Max Reitz wrote:
qemu-img should use QMP commands whenever possible in order to ensure
feature completeness of both online and offline image operations. For
the "commit" command, this i
On 20.08.2014 17:14, Kevin Wolf wrote:
Am 18.07.2014 um 20:24 hat Max Reitz geschrieben:
Because blkdebug cannot simply create a configuration file, simply
refuse to reconstruct a plain filename and only generate an options
QDict from the rules instead.
Signed-off-by: Max Reitz
---
Instead of
After the top image has been committed, it should be emptied unless
specified otherwise.
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
---
qemu-img-cmds.hx | 4 ++--
qemu-img.c | 34 +++---
qemu-img.texi| 6 +-
3 files changed, 38 insertions(+), 6
On 08/20/2014 11:46 AM, Marc Marí wrote:
> Add command query-mtree to get the memory tree of the guest.
>
> As we were looking for a flexible solution on accessing the guest memory from
> qtests, Stefan came with the idea to implement this new qmp command.
>
> This way, the result can be parsed,
On 08/20/2014 11:59 AM, Max Reitz wrote:
> Currently, the QemuOpts object opts is leaked if anything fails from its
> creation up to and including the image repair block. Fix this by freeing
> that object in the fail path.
>
> Signed-off-by: Max Reitz
> ---
> block/qcow2.c | 5 +++--
> 1 file ch
On 20.08.2014 13:40, Kevin Wolf wrote:
Am 12.07.2014 um 00:23 hat Max Reitz geschrieben:
Currently, the field "growable" in a BDS is set iff the BDS is opened in
protocol mode (with O_BDRV_PROTOCOL). However, not every protocol block
driver allows growing: NBD, for instance, does not. On the oth
> +int vfio_get_device(VFIOGroup *group, const char *name,
> + VFIODevice *vbasedev)
> +{
> +struct vfio_device_info dev_info = { .argsz = sizeof(dev_info) };
> +struct vfio_region_info reg_info = { .argsz = sizeof(reg_info) };
> +struct vfio_irq_info irq_info = {
On 08/20/2014 11:59 AM, Max Reitz wrote:
> Signed-off-by: Max Reitz
> ---
> scripts/qapi-types.py | 2 ++
> scripts/qapi-visit.py | 3 ++-
> 2 files changed, 4 insertions(+), 1 deletion(-)
Reviewed-by: Eric Blake
(On a tangentially related note, I'd still like to get to the point
where we can
On Wed, Aug 20, 2014 at 05:50:05PM +0200, Paolo Bonzini wrote:
> The regions are destroyed and recreated on configuration space accesses.
> We need to destroy them before the containing PCIBridgeWindows object
> is freed.
>
> Reported-by: Gonglei
> Reported-by: Knut Omang
> Signed-off-by: Paolo
On 20.08.2014 12:10, Kevin Wolf wrote:
Am 16.08.2014 um 23:16 hat Max Reitz geschrieben:
Add a helper function for easily marking an image corrupt while
outputting an informative message to stderr and via QAPI.
Signed-off-by: Max Reitz
---
block/qcow2.c | 28
bl
On 08/20/2014 11:59 AM, Max Reitz wrote:
> Being able to set the overlap-check option to a string and then refine
> it via the overlap-check.* options is a nice idea for the command line
> but does not work so well for non-flattened dicts. In that case, one can
> only specify either but not both, s
On 20.08.2014 12:51, Kevin Wolf wrote:
Am 16.08.2014 um 23:16 hat Max Reitz geschrieben:
Offsets taken from the L1, L2 and refcount tables are generally assumed
to be correctly aligned. However, this cannot be guaranteed if the image
has been written to by something different than qemu, thus che
On 08/20/2014 01:22 PM, Eric Blake wrote:
> On 08/20/2014 11:59 AM, Max Reitz wrote:
>> Being able to set the overlap-check option to a string and then refine
>> it via the overlap-check.* options is a nice idea for the command line
>> but does not work so well for non-flattened dicts. In that case
Markus Armbruster writes:
> Lluís Vilanova writes:
>> Markus Armbruster writes:
>>
>>> Lluís Vilanova writes:
Also removes old "trace-event", "trace-file" and "info trace-events" HMP
commands.
>>
>>> We gain the ability to control trace via QMP, but lose the ability to
>>> control it
On 20.08.2014 21:22, Eric Blake wrote:
On 08/20/2014 11:59 AM, Max Reitz wrote:
Being able to set the overlap-check option to a string and then refine
it via the overlap-check.* options is a nice idea for the command line
but does not work so well for non-flattened dicts. In that case, one can
o
On 08/20/2014 11:59 AM, Max Reitz wrote:
> qcow2 supports more than four options by now, add the new options
> (overlap check mode and metadata cache size)
>
> Signed-off-by: Max Reitz
> ---
> qapi/block-core.json | 79
> +++-
> 1 file changed, 78
On 20.08.2014 21:36, Eric Blake wrote:
On 08/20/2014 11:59 AM, Max Reitz wrote:
qcow2 supports more than four options by now, add the new options
(overlap check mode and metadata cache size)
Signed-off-by: Max Reitz
---
qapi/block-core.json | 79 ++
On Wed, 2014-08-20 at 14:12 -0500, Joel Schopp wrote:
> > +int vfio_get_device(VFIOGroup *group, const char *name,
> > + VFIODevice *vbasedev)
> > +{
> > +struct vfio_device_info dev_info = { .argsz = sizeof(dev_info) };
> > +struct vfio_region_info reg_info = { .argsz
On Wed, 2014-08-20 at 17:49 +1000, Alexey Kardashevskiy wrote:
> On 08/19/2014 03:42 AM, Alex Williamson wrote:
> > On Fri, 2014-08-15 at 20:12 +1000, Alexey Kardashevskiy wrote:
> >> Since the changes are not in upstream yet, no tag or branch is specified
> >> here.
> >>
> >> Signed-off-by: Alexe
On 08/20/2014 01:38 PM, Max Reitz wrote:
>>> +# Structure of flags for each metadata structure. Setting a field to
>>> 'true'
>>> +# makes qemu guard that structure against unintended overwriting.
>>> The default
>>> +# value is chosen according to the template given.
>>> +#
>>> +# @template: Spec
On Wed, Aug 20, 2014 at 01:52:30PM +0800, arei.gong...@huawei.com wrote:
> From: Gonglei
>
> Prevent out-of-bounds array access on
> acpi_pcihp_pci_status.
>
> Signed-off-by: Gonglei
> Reviewed-by: Peter Crosthwaite
Applied, thanks!
> ---
> v2:
> - change commit message.
> - add 'Reviewed-
On Wed, Aug 20, 2014 at 05:50:05PM +0200, Paolo Bonzini wrote:
> The regions are destroyed and recreated on configuration space accesses.
> We need to destroy them before the containing PCIBridgeWindows object
> is freed.
>
> Reported-by: Gonglei
> Reported-by: Knut Omang
> Signed-off-by: Paolo
El Wed, 20 Aug 2014 13:09:20 -0600
Eric Blake escribió:
> On 08/20/2014 11:46 AM, Marc Marí wrote:
> > Add command query-mtree to get the memory tree of the guest.
> >
> > As we were looking for a flexible solution on accessing the guest
> > memory from qtests, Stefan came with the idea to implem
On 08/20/2014 02:41 PM, Alex Williamson wrote:
> On Wed, 2014-08-20 at 14:12 -0500, Joel Schopp wrote:
>>> +int vfio_get_device(VFIOGroup *group, const char *name,
>>> + VFIODevice *vbasedev)
>>> +{
>>> +struct vfio_device_info dev_info = { .argsz = sizeof(dev_info) };
>>
On 08/20/2014 01:09 PM, Eric Blake wrote:
> On 08/20/2014 11:46 AM, Marc Marí wrote:
>> Add command query-mtree to get the memory tree of the guest.
>>
>> As we were looking for a flexible solution on accessing the guest memory from
>> qtests, Stefan came with the idea to implement this new qmp com
Public bug reported:
Hi all,
I can reproduce this with kernel 3.14 and 3.17rc1. I suspect it is a
qemu issue, but I'm not sure. The test case is the following script:
qemu-system-x86_64 -machine accel=kvm -pidfile /tmp/pid$$ -m 512M -smp
8,sockets=8 -kernel vmlinuz -append "init=/sbin/reboot -f
Starting a QEMU instance manually configured to boot a Fedora installation
kernel with the -kernel/-initrd command-line options cause ACPI to brake
in the guest with the following messages:
[0.00] ACPI: uC\xffcdT 3ffe1854 2009587B (v49
\xffb2?a\xffdf?? \xffca\xfff
Public bug reported:
The virtual machine is running block layer workloads, interrupted by
unclean reboots (echo b > /proc/sysrq-trigger). Kernel version is 3.14.
Sometimes, I get this message on boot:
"virtio_blk virtio3: requests:id 0 is not a head!"
Then, I/O to the virtio block devices just
commit 868270f23d8db2cce83e4f082fe75e8625a5fbf9
acpi-build: tweak acpi migration limits
broke kernel loading with -kernel/-initrd: it doubled
the size of ACPI tables but did not reserve
enough memory.
As a result, issues on boot and halt are observed.
Fix this up by doubling reserved memory f
On Wed, Aug 20, 2014 at 11:27:41AM +0100, Stefan Hajnoczi wrote:
> The QEMU -initrd option loads the initrd at the top of RAM. There is
> a 64 KB safety region for ACPI tables in hw/i386/pc.c:load_linux():
>
> initrd_max = max_ram_size-ACPI_DATA_SIZE-1;
>
> QEMU's bios-256k.bin SeaBIOS build r
On Wed, Aug 20, 2014 at 04:41:25PM -0400, Luiz Capitulino wrote:
>
> Starting a QEMU instance manually configured to boot a Fedora installation
> kernel with the -kernel/-initrd command-line options cause ACPI to brake
> in the guest with the following messages:
Thanks.
Please try
[PATCH] pc: res
>Please try with "-cpu core2duo" or "-cpu host".
It is not helped. BSOD also.
--
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https://bugs.launchpad.net/bugs/1359243
Title:
[BSOD 0xc00d] Can't boot windows with qemu
Status in
On Wed, Aug 20, 2014 at 12:18:33PM +0200, Michael S. Tsirkin wrote:
> On Wed, Aug 20, 2014 at 05:23:21PM +0800, Zhangjie (HZ) wrote:
> > On 2014/8/19 12:56, Jason Wang wrote:
> > > commit a9f98bb5ebe6fb1869321dcc58e72041ae626ad8 vhost: multiqueue
> > call it before setting
> > > Zhang Jie, please
On Wed, Aug 20, 2014 at 08:38:11PM +0200, Markus Armbruster wrote:
> Once upon a time, it was decided that qemu_realloc(ptr, 0) should
> abort. Switching to glib retired that bright idea. A bit of code
> that was added to cope with it (commit 3e372cf) is still around. Bury
> it.
>
> See also co
On Wed, Aug 20, 2014 at 11:27:41AM +0100, Stefan Hajnoczi wrote:
> The QEMU -initrd option loads the initrd at the top of RAM. There is
> a 64 KB safety region for ACPI tables in hw/i386/pc.c:load_linux():
>
> initrd_max = max_ram_size-ACPI_DATA_SIZE-1;
>
> QEMU's bios-256k.bin SeaBIOS build r
On Wed, Aug 20, 2014 at 02:11:48PM +0200, Fabio Fantoni wrote:
> Il 12/05/2014 16:32, Ross Philipson ha scritto:
> >On 05/12/2014 05:05 AM, Ian Campbell wrote:
> >>On Fri, 2014-05-09 at 13:32 -0400, Ross Philipson wrote:
> >>>On 05/09/2014 12:34 PM, Paul Durrant wrote:
> >-Original Message-
On 2014/8/20 23:03, Michael Tokarev wrote:
20.08.2014 18:57, Michael Tokarev пишет:
19.08.2014 12:30, zhanghailiang wrote:
Here we don't check the return value of malloc() which may fail.
Use the g_new() instead, which will abort the program when
there is not enough memory.
Also, use g_strdup
On 2014/8/20 22:51, Gannet wrote:
** Summary changed:
- BSOD 0xc00d]Can't boot any windows with qemu
+ BSOD 0xc00d]Can't boot windows with qemu
** Summary changed:
- BSOD 0xc00d]Can't boot windows with qemu
+ [BSOD 0xc00d]Can't boot windows with qemu
** Summary changed:
- [BS
On Wed, 08/20 19:07, Markus Armbruster wrote:
> Instead of bdrv_getlength().
>
> Commit 57322b7 did this all over block, but one more bdrv_getlength()
> has crept in since.
>
> Signed-off-by: Markus Armbruster
> ---
> block/vmdk.c | 11 +--
> 1 file changed, 5 insertions(+), 6 deletions
This is a subset to support IGD passthrough with qemu/xen, and this should be
based on
http://lists.nongnu.org/archive/html/qemu-devel/2014-08/msg02166.html
We will register to create isa bridge specific to IGD passthrough.
Tiejun
We need this instance to passthrough some config fields of PCH.
Signed-off-by: Tiejun Chen
---
hw/xen/xen_pt.c | 21 +
1 file changed, 21 insertions(+)
diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c
index c1bf357..bf72719 100644
--- a/hw/xen/xen_pt.c
+++ b/hw/xen/xen_pt.c
@@
Currenjly this ISA bridge should be fixed at 1f.0, and pass the
real vendor/device ids as the driver expect.
Signed-off-by: Tiejun Chen
---
hw/i386/pc_piix.c | 24 +++-
1 file changed, 23 insertions(+), 1 deletion(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 7
This allows the board to set the reset address, which is required
for some boards (the Netduino Plus 2 for example)
Signed-off-by: Alistair Francis
---
At the moment nothing requires this change, but I have a machine
model that I'm working on that requires this
Thanks to Peter C for spotting thi
Add Konstanty
On Thu, Aug 21, 2014 at 11:36 AM, Alistair Francis wrote:
> This allows the board to set the reset address, which is required
> for some boards (the Netduino Plus 2 for example)
>
> Signed-off-by: Alistair Francis
> ---
> At the moment nothing requires this change, but I have a ma
> -Original Message-
> From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo
> Bonzini
> Sent: Wednesday, August 20, 2014 11:50 PM
> To: qemu-devel@nongnu.org
> Cc: peter.mayd...@linaro.org; Gonglei (Arei); knut.om...@oracle.com;
> m...@redhat.com
> Subject: [PATCH] pci_br
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