Peter Maydell writes:
> On 9 June 2011 18:44, Andreas Färber wrote:
>> Am 09.06.2011 um 17:52 schrieb Marc-Antoine Perennou:
>>> Manually including stddef.h or replacing NULL by 0 or (void*)0 makes it
>>> work.
>>
>> Then please submit a new patch that explicit includes that header with a
>> com
Jan Kiszka writes:
> On 2011-06-09 18:40, Markus Armbruster wrote:
>> Jan Kiszka writes:
>>
>>> On 2011-06-08 13:33, Peter Maydell wrote:
At the moment you can't really implement one sysbus device by saying
that it's composed of a set of other sysbus devices. This patch adds
new
On Thu, Jun 9, 2011 at 9:55 PM, Michael Tokarev wrote:
> When qemu gets compiled without support of vhost-net, any attempt
> to use it fails with a very clear error message:
>
> qemu-system-x86_64: -netdev ...,vhost=on: vhost-net requested but could not
> be initialized
>
> there's absolutely no
At least CRIS, Microblaze and lm32 are broken on latest git. Things fail with
the following message:
qemu-system-cris: there is no option group "fsdev"
Under GDB I see a segfault...
% gdb --args ~/src/c/qemu/git/build-qemu/cris-softmmu/qemu-system-cris -M
axis-dev88 -kernel kimage -serial stdio
On Thu, Jun 9, 2011 at 6:41 PM, Aneesh Kumar K.V
wrote:
> On platforms that doesn't support makecontext use gthread
> based coroutine implementation.
>
> Signed-off-by: Aneesh Kumar K.V
> ---
>
> NOTE: Tested on linux with force compliation of coroutine-gthread.c
>
> Makefile.objs | 5 +
I've been doing some work trying to run QEMU guests with a root filesystem
exported from the host using virtio 9pfs. One of the issues that I have
discovered is that the 9p FS running on QEMU appears to cap all reads at
4096 bytes[1]. Any larger read will return only partial data for plain
files.
Ping?
On Tue, May 31, 2011 at 09:53:49AM +0200, Christophe Fergeau wrote:
> Based on a patch from Hans de Goede
>
> This warning is new in gcc 4.6.
>
> Acked-by: Amit Shah
> Signed-off-by: Christophe Fergeau
> ---
> target-i386/kvm.c |3 +--
> 1 files changed, 1 insertions(+), 2 deletion
Am 09.06.2011 07:06, schrieb Devin Nakamura:
> Signed-off-by: Devin Nakamura
> ---
> block.h |6 +++---
> block_int.h |4 ++--
> 2 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/block.h b/block.h
> index da7d39c..859d1d9 100644
> --- a/block.h
> +++ b/block.h
> @@ -1
On Fri, 10 Jun 2011 11:24:20 +0100, Stefan Hajnoczi wrote:
> On Thu, Jun 9, 2011 at 6:41 PM, Aneesh Kumar K.V
> wrote:
> > On platforms that doesn't support makecontext use gthread
> > based coroutine implementation.
> >
> > Signed-off-by: Aneesh Kumar K.V
> > ---
> >
> > NOTE: Tested on linux w
On Thu, 09 Jun 2011 08:59:27 +0200, Paolo Bonzini wrote:
> On 06/09/2011 01:28 AM, Rusty Russell wrote:
> >> > after some preliminary discussion on the QEMU mailing list, I present a
> >> > draft specification for a virtio-based SCSI host (controller, HBA, you
> >> > name it).
> >
> > OK, I'm i
Am 19.05.2011 10:58, schrieb Christoph Hellwig:
> Add support for TRIM sub function of the data set management command,
> and wire it up to the qemu discard infrastructure.
>
> Signed-off-by: Christoph Hellwig
>
> Index: qemu/hw/ide/core.c
> ==
On Fri, 10 Jun 2011 11:33:05 +0100, "Daniel P. Berrange"
wrote:
> I've been doing some work trying to run QEMU guests with a root filesystem
> exported from the host using virtio 9pfs. One of the issues that I have
> discovered is that the 9p FS running on QEMU appears to cap all reads at
> 4096
On Fri, Jun 10, 2011 at 12:09 PM, Aneesh Kumar K.V
wrote:
> On Fri, 10 Jun 2011 11:24:20 +0100, Stefan Hajnoczi
> wrote:
>> On Thu, Jun 9, 2011 at 6:41 PM, Aneesh Kumar K.V
>> wrote:
>> > On platforms that doesn't support makecontext use gthread
>> > based coroutine implementation.
>> >
>> > Si
On Fri, Jun 10, 2011 at 12:33 PM, Rusty Russell wrote:
> On Thu, 09 Jun 2011 08:59:27 +0200, Paolo Bonzini wrote:
>> On 06/09/2011 01:28 AM, Rusty Russell wrote:
>> >> > after some preliminary discussion on the QEMU mailing list, I present a
>> >> > draft specification for a virtio-based SCSI h
On 06/10/2011 02:14 PM, Stefan Hajnoczi wrote:
Paolo, I'll switch the Linux guest LLD and QEMU virtio-scsi skeleton
that I have to comply with the spec. Does this sound good or did you
want to write these from scratch?
Why should I want to write things from scratch? :) Just send me again a
p
On Fri, 10 Jun 2011 12:12:33 +0200, "Edgar E. Iglesias"
wrote:
> At least CRIS, Microblaze and lm32 are broken on latest git. Things fail with
> the following message:
> qemu-system-cris: there is no option group "fsdev"
>
> Under GDB I see a segfault...
>
> % gdb --args ~/src/c/qemu/git/build-
On Fri, Jun 10, 2011 at 11:43 AM, Christophe Fergeau
wrote:
> Ping?
Let me add these patches to the trivial-patches tree since they
haven't been picked up.
Stefan
On Fri, Jun 10, 2011 at 05:36:13PM +0530, Aneesh Kumar K.V wrote:
> On Fri, 10 Jun 2011 11:33:05 +0100, "Daniel P. Berrange"
> wrote:
> > I've been doing some work trying to run QEMU guests with a root filesystem
> > exported from the host using virtio 9pfs. One of the issues that I have
> > disc
On 06/10/2011 03:13 AM, Markus Armbruster wrote:
Jan Kiszka writes:
Resource management, e.g. IRQs. That will be useful for other types of
buses as well.
A device should be able to say "I need to be connected to an IRQ line".
Feels generic to me.
More specifically, a device has input IRQs.
On 06/07/2011 03:43 PM, Paolo Bonzini wrote:
Hi all,
after some preliminary discussion on the QEMU mailing list, I present a
draft specification for a virtio-based SCSI host (controller, HBA, you
name it).
The virtio SCSI host is the basis of an alternative storage stack for
KVM. This stack wou
On Fri, Jun 10, 2011 at 05:47:05PM +0530, Aneesh Kumar K.V wrote:
> On Fri, 10 Jun 2011 12:12:33 +0200, "Edgar E. Iglesias"
> wrote:
> > At least CRIS, Microblaze and lm32 are broken on latest git. Things fail
> > with
> > the following message:
> > qemu-system-cris: there is no option group "fs
On 10 June 2011 13:51, Anthony Liguori wrote:
> On 06/10/2011 03:13 AM, Markus Armbruster wrote:
>>
>> Jan Kiszka writes:
>>>
>>> Resource management, e.g. IRQs. That will be useful for other types of
>>> buses as well.
>>
>> A device should be able to say "I need to be connected to an IRQ line".
Signed-off-by: Aneesh Kumar K.V
---
fsdev/qemu-fsdev-dummy.c |8
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/fsdev/qemu-fsdev-dummy.c b/fsdev/qemu-fsdev-dummy.c
index 619e163..4e700dd 100644
--- a/fsdev/qemu-fsdev-dummy.c
+++ b/fsdev/qemu-fsdev-dummy.c
@@ -13,8 +13
On 10 June 2011 14:43, Jan Kiszka wrote:
> On 2011-06-10 15:10, Peter Maydell wrote:
>> This makes the wiring of this signal look like a property of the
>> isa-serial device, which is a bit odd, since it's just as much
>> a property of the piix3. Actually it's neither, it's a property
>> of the ma
On 2011-06-10 15:10, Peter Maydell wrote:
> On 10 June 2011 13:51, Anthony Liguori wrote:
>> On 06/10/2011 03:13 AM, Markus Armbruster wrote:
>>>
>>> Jan Kiszka writes:
Resource management, e.g. IRQs. That will be useful for other types of
buses as well.
>>>
>>> A device should be
Am 19.05.2011 10:58, schrieb Christoph Hellwig:
> Add support for TRIM sub function of the data set management command,
> and wire it up to the qemu discard infrastructure.
>
> Signed-off-by: Christoph Hellwig
> Index: qemu/hw/ide/pci.c
> =
On 06/10/2011 08:10 AM, Peter Maydell wrote:
On 10 June 2011 13:51, Anthony Liguori wrote:
On 06/10/2011 03:13 AM, Markus Armbruster wrote:
Jan Kiszkawrites:
Resource management, e.g. IRQs. That will be useful for other types of
buses as well.
A device should be able to say "I need to
On 06/10/2011 08:43 AM, Jan Kiszka wrote:
On 2011-06-10 15:10, Peter Maydell wrote:
On 10 June 2011 13:51, Anthony Liguori wrote:
On 06/10/2011 03:13 AM, Markus Armbruster wrote:
Jan Kiszka writes:
Resource management, e.g. IRQs. That will be useful for other types of
buses as well.
A
On 2011-06-10 16:12, Anthony Liguori wrote:
> On 06/10/2011 08:43 AM, Jan Kiszka wrote:
>> On 2011-06-10 15:10, Peter Maydell wrote:
>>> On 10 June 2011 13:51, Anthony Liguori wrote:
On 06/10/2011 03:13 AM, Markus Armbruster wrote:
>
> Jan Kiszka writes:
>>
>> Resource manag
Peter Maydell writes:
> On 10 June 2011 14:43, Jan Kiszka wrote:
>> On 2011-06-10 15:10, Peter Maydell wrote:
>>> This makes the wiring of this signal look like a property of the
>>> isa-serial device, which is a bit odd, since it's just as much
>>> a property of the piix3. Actually it's neither
On 06/10/2011 08:50 AM, Peter Maydell wrote:
On 10 June 2011 14:43, Jan Kiszka wrote:
On 2011-06-10 15:10, Peter Maydell wrote:
This makes the wiring of this signal look like a property of the
isa-serial device, which is a bit odd, since it's just as much
a property of the piix3. Actually it's
> If requests are placed on arbitrary queues you'll inevitably run on
> locking issues to ensure strict request ordering.
> I would add here:
>
> If a device uses more than one queue it is the responsibility of the
> device to ensure strict request ordering.
Applied with s/device/guest/g.
> Plea
On 06/10/2011 09:18 AM, Jan Kiszka wrote:
On 2011-06-10 16:12, Anthony Liguori wrote:
On 06/10/2011 08:43 AM, Jan Kiszka wrote:
-device piix3,id=piix3 -device
isa-serial,id=serial,irq[3]=piix3.irq[3],irq[4]=piix3.irq[4],...
But I don't think we benefit from modelling it this correctly. The
On 06/10/2011 09:22 AM, Markus Armbruster wrote:
Peter Maydell writes:
But I think that's a non-typical case compared to the usual one
of "these wires are just hardwired this way by the machine".
IIRC, the PCI bus also provides a number of IRQ lines for the device to
tickle (INTA#..INTD#).
On Thu, 09 Jun 2011 18:04:44 -0500
Michael Roth wrote:
> On 06/09/2011 03:02 PM, Luiz Capitulino wrote:
> > On Thu, 09 Jun 2011 14:04:37 -0500
> > Anthony Liguori wrote:
> >
> >> On 06/09/2011 01:47 PM, Luiz Capitulino wrote:
> >>>
> >>> I've started writing some tests with the glib test framewo
Anthony Liguori writes:
> On 06/10/2011 03:13 AM, Markus Armbruster wrote:
>> Jan Kiszka writes:
>>> Resource management, e.g. IRQs. That will be useful for other types of
>>> buses as well.
>>
>> A device should be able to say "I need to be connected to an IRQ line".
>> Feels generic to me.
>
>
On 06/10/2011 09:55 AM, Luiz Capitulino wrote:
On Thu, 09 Jun 2011 18:04:44 -0500
You kind of get the desired behavior if you run the test via something like:
gtester -k -o test.xml test-visiter
The gtester utility will log the return code after a test bombs, then
restart and skip to the test
On Fri, 10 Jun 2011 10:05:17 -0500
Anthony Liguori wrote:
> On 06/10/2011 09:55 AM, Luiz Capitulino wrote:
> > On Thu, 09 Jun 2011 18:04:44 -0500
> >> You kind of get the desired behavior if you run the test via something
> >> like:
> >>
> >> gtester -k -o test.xml test-visiter
> >>
> >> The gte
On 06/10/2011 05:20 AM, Daniel P. Berrange wrote:
On Fri, Jun 10, 2011 at 05:36:13PM +0530, Aneesh Kumar K.V wrote:
On Fri, 10 Jun 2011 11:33:05 +0100, "Daniel P. Berrange"
wrote:
I've been doing some work trying to run QEMU guests with a root filesystem
exported from the host using virtio 9p
On 2 June 2011 12:53, Juan Quintela wrote:
> - end_code = textpos + text_len;
>
> DBG_FLT("%s %s: TEXT=%x-%x DATA=%x-%x BSS=%x-%x\n",
> id ? "Lib" : "Load", bprm->filename,
> - (int) start_code, (int) end_code,
> + (int) start_code, (int) textpos + text_lon
On Tue, 7 Jun 2011 16:18:30 +0200
Kevin Wolf wrote:
> This series fixes some cases of block drivers calling AIO callbacks too early.
> It fixes the IDE assertion failure reported by Luiz (in error cases, the DMA
> status, including acb, could first be reset in the callback and only then be
> set
On 06/10/2011 09:55 AM, Luiz Capitulino wrote:
On Thu, 09 Jun 2011 18:04:44 -0500
Michael Roth wrote:
On 06/09/2011 03:02 PM, Luiz Capitulino wrote:
On Thu, 09 Jun 2011 14:04:37 -0500
Anthony Liguori wrote:
On 06/09/2011 01:47 PM, Luiz Capitulino wrote:
I've started writing some tests w
On 06/10/2011 09:59 AM, Markus Armbruster wrote:
Anthony Liguori writes:
On 06/10/2011 03:13 AM, Markus Armbruster wrote:
Jan Kiszka writes:
Resource management, e.g. IRQs. That will be useful for other types of
buses as well.
A device should be able to say "I need to be connected to an
Am 10.06.2011 17:32, schrieb Luiz Capitulino:
> On Tue, 7 Jun 2011 16:18:30 +0200
> Kevin Wolf wrote:
>
>> This series fixes some cases of block drivers calling AIO callbacks too
>> early.
>> It fixes the IDE assertion failure reported by Luiz (in error cases, the DMA
>> status, including acb,
Am 10.06.2011 um 14:51 schrieb Anthony Liguori:
The trouble is that I don't think we have a reasonable way to refer
to properties of other devices and we don't have names for all
devices. I think if we fix the later problem, the former problem
becomes easier.
For the former issue I sent
Stefan, if you're picking up gcc warning fixes for the trivial
tree, how about this one?
(I think the other gcc warning fixes are either:
* in the most recent usb pull request
* linux-user
* target-alpha
which all have a clear owner/interested person.)
Reviewed-by: Peter Maydell
-- PMM
On 1
On 2 June 2011 12:53, Juan Quintela wrote:
> We assign ret with the error code, but then return 0 unconditionally.
>
> Signed-off-by: Juan Quintela
Reviewed-by: Peter Maydell
-- PMM
On 2 June 2011 12:53, Juan Quintela wrote:
>
> Signed-off-by: Juan Quintela
Reviewed-by: Peter Maydell
It does seem a bit odd that we were carefully calculating
this flag and then ignoring it, but I guess we just have
to treat the reason as lost in the mists of time (as you say,
according to t
On 2 June 2011 12:53, Juan Quintela wrote:
> Looking at the other architectures, we should be using "how" not "arg1".
>
> Signed-off-by: Juan Quintela
OK as far as it goes, but I think we should also change the
int how = arg1;
to just 'int how;' while we're cleaning up this chunk of code.
--
On 06/09/2011 03:45 AM, Kirill Batuzov wrote:
> Make tcg_constant_folding do copy and constant propagation. It is a
> preparational work before actual constant folding.
>
> Signed-off-by: Kirill Batuzov
> ---
> tcg/optimize.c | 161
>
>
On 06/09/2011 03:45 AM, Kirill Batuzov wrote:
> +static int op_to_mov(int op)
> +{
> +if (op_bits(op) == 32) {
> +return INDEX_op_mov_i32;
> +}
> +#if TCG_TARGET_REG_BITS == 64
> +if (op_bits(op) == 64) {
> +return INDEX_op_mov_i64;
> +}
> +#endif
> +tcg_abort();
On 06/09/2011 03:45 AM, Kirill Batuzov wrote:
> +case INDEX_op_ext8s_i32:
> +return (int32_t)(int8_t)x;
> +
> +case INDEX_op_ext16s_i32:
> +return (int32_t)(int16_t)x;
No need to cast back to a 32-bit type. They'll be
extended properly for the return type which is TCGArg.
On 06/09/2011 03:45 AM, Kirill Batuzov wrote:
> +case INDEX_op_shl_i32:
> +#if TCG_TARGET_REG_BITS == 64
> +y &= 0x;
> +case INDEX_op_shl_i64:
> +#endif
> +return x << y;
> +
> +case INDEX_op_shr_i32:
> +#if TCG_TARGET_REG_BITS == 64
> +x &= 0x;
>
On 06/09/2011 03:45 AM, Kirill Batuzov wrote:
> Changes:
> v1 -> v2
> - State and Vals arrays merged to an array of structures.
> - Added reference counting of temp's copies. This helps to reset temp's state
>faster in most cases.
> - Do not make copy propagation through operations with TCG_
On Wed, Jun 08, 2011 at 04:11:03PM +0200, Jan Kiszka wrote:
> @@ -217,7 +209,6 @@ int kvm_arch_get_registers(CPUState *env)
> return ret;
> }
>
> -#ifdef KVM_CAP_PPC_BOOKE_SREGS
> if (sregs.u.e.features & KVM_SREGS_E_BASE) {
> env->spr[SPR_BOOKE_CSRR0]
On Wed, Jun 01, 2011 at 02:56:30PM +0200, Christophe Fergeau wrote:
> This warning is new in gcc 4.6.
>
> Signed-off-by: Christophe Fergeau
> ---
> hw/lsi53c895a.c |2 --
> 1 files changed, 0 insertions(+), 2 deletions(-)
Thanks, applied to the trivial patches tree:
http://repo.or.cz/w/qemu
On Tue, May 31, 2011 at 09:53:49AM +0200, Christophe Fergeau wrote:
> Based on a patch from Hans de Goede
>
> This warning is new in gcc 4.6.
>
> Acked-by: Amit Shah
> Signed-off-by: Christophe Fergeau
> ---
> target-i386/kvm.c |3 +--
> 1 files changed, 1 insertions(+), 2 deletions(-)
T
On 06/10/2011 09:36 AM, Peter Maydell wrote:
> Stefan, if you're picking up gcc warning fixes for the trivial
> tree, how about this one?
>
> (I think the other gcc warning fixes are either:
> * in the most recent usb pull request
> * linux-user
> * target-alpha
Speaking of, anyone willing to
Variable 'snap' is assigned a value that is never used.
Remove snap and the related code.
v2:
The unused variable which was in function rbd_open is now in function
qemu_rbd_create, so the patch needed an update.
Cc: Christian Brunner
Cc: Josh Durgin
Cc: Kevin Wolf
Signed-off-by: Stefan Wei
On Wed, Jun 08, 2011 at 12:10:39PM -0700, Richard Henderson wrote:
> Ping^3. Anyone? Bueller? Bueller?
>
> r~
>
> On 06/02/2011 07:56 AM, Richard Henderson wrote:
> > Ping^2.
> >
> > r~
> >
> > On 05/27/2011 12:55 PM, Richard Henderson wrote:
> >> Ping?
> >>
> >>
> >> r~
> >>
> >> On 05/23/2
On Fri, Jun 10, 2011 at 07:13:12PM +0530, Aneesh Kumar K.V wrote:
> Signed-off-by: Aneesh Kumar K.V
Thanks for the quick response earlier today, I had already applied
your first patch :)
Cheers
> ---
> fsdev/qemu-fsdev-dummy.c |8
> 1 files changed, 8 insertions(+), 0 deletions(-
On Thu, Jun 09, 2011 at 12:55:37AM +0200, Alexander Graf wrote:
> Qemu uses signalfd to figure out, if a signal occured without the need
> to actually receive the signal. Instead, it can read from the fd to receive
> its news.
>
> Now, we obviously don't always have signalfd around. Especially not
On Thu, Jun 09, 2011 at 07:50:43AM +1000, Brad Hards wrote:
> Thanks to agraf_, stefanha and Snader_LB for their IRC assistance.
>
> Thanks to Markus Armbruster and Alexander Graf (again) for their
> assistance with the second version of this patch. No patch is too
> simple to test...
>
> Signed-
Hi,
While checking the cpu model code, I don't think I understand fully what
is supposed to be the right semantics for '-cpu host' on qemu-kvm, and
what exactly we are aiming to.
Maybe this was already discussed before, but I failed to find any
additional information except for the original '-cpu
I've given up on this one. Personally I don't need
this stuff for my win7 guests since I can hack either
bios or the O/S loader to include all the necessary
verifications for the win7 activation to work. I
tried to make this process to be legal (no hacks
or "cracks" needed) and easy for others, b
The Buildbot has detected a new failure on builder pci_i386_debian_5_0 while
building qemu.
Full details are available at:
http://buildbot.b1-systems.de/qemu/builders/pci_i386_debian_5_0/builds/0
Buildbot URL: http://buildbot.b1-systems.de/qemu/
Buildslave for this Build: yuzuki
Build Reason:
The Buildbot has detected a new failure on builder pci_x86_64_debian_5_0 while
building qemu.
Full details are available at:
http://buildbot.b1-systems.de/qemu/builders/pci_x86_64_debian_5_0/builds/0
Buildbot URL: http://buildbot.b1-systems.de/qemu/
Buildslave for this Build: yuzuki
Build Reas
Signed-off-by: Devin Nakamura
---
block.h |6 +++---
block_int.h |4 ++--
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/block.h b/block.h
index da7d39c..859d1d9 100644
--- a/block.h
+++ b/block.h
@@ -110,7 +110,7 @@ int bdrv_check(BlockDriverState *bs, BdrvCheckResult
Fix a bug caused by lack of braces in if statement
Signed-off-by: Devin Nakamura
---
qemu-io.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/qemu-io.c b/qemu-io.c
index 53adb76..1c4f684 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -433,12 +433,12 @@ static int read_f(i
Hi,
I have a problem when emulating virtex-ml507.
Loop device can not be mounted as hda, no partitions are listed.
My environment is as following:
1. Qemu 0.14.1 build with libfdt support.
2. Kernel download from Xilinx Git server.
config is customized from 44x/virtex_defconfig with enable s
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