"Leib, David" writes:
> Hi,
> I am trying to assign a new virtio block device in addition to a normal
> virtio block device who are accessing exactly the same cdrom drive
> ("/dev/sr0") because I additionaly want to access the block device in my way
> by manually calling the virtqueue_pop and
On 25.10.2011, at 21:38, Scott Wood wrote:
> On 10/14/2011 01:44 AM, Alexander Graf wrote:
>> Wouldn't a simple
>>
>> if (kvm_enabled()) {
>>return;
>> }
>>
>> in the beginning of the function make more sense? There's no code connecting
>> the in-qemu and the in-kvm decrementors atm, so an
Andreas Färber writes:
> Am 27.10.2011 13:37, schrieb Peter Maydell:
>> Add an abstraction layer for defining and using thread-local
>> variables. For the moment this is implemented only for Linux,
>> which means they can only be used in restricted circumstances.
>> The abstraction layer allows u
Stefan Hajnoczi writes:
> On Mon, Oct 24, 2011 at 10:18:43PM +0200, Stefan Weil wrote:
>> For compilations with -DNDEBUG, the default case did not return
>> a value which caused a compiler warning.
>>
>> Signed-off-by: Stefan Weil
>> ---
>> hw/ppce500_spin.c | 11 ---
>> 1 files chan
On 28 October 2011 08:27, Markus Armbruster wrote:
> Andreas Färber writes:
>
>> Am 27.10.2011 13:37, schrieb Peter Maydell:
>>> + * Copyright (c) 2011 Red Hat, Inc, Linaro Limited
>>
>> The concatenation looks kind of funny. ;)
>
> I'd split into
>
> * Copyright (c) 2011 Red Hat, Inc
> * Copyr
Peter Maydell writes:
> On 26 October 2011 19:34, Stefan Weil wrote:
>> Adding the infrastructure (macros / implementation) could be done
>> faster. I suggest these interfaces in qemu-common.h:
>>
>> qemu_abort() - abort QEMU with a message containing function name,
>> file name and line (macro,
Am 27.10.2011 18:12, schrieb Stefan Weil:
> Am 27.10.2011 10:53, schrieb Kevin Wolf:
>> Am 26.10.2011 21:51, schrieb Eric Sunshine:
>>> An entry in the VDI block map will hold an offset to the actual block if
>>> the block is allocated, or one of two specially-interpreted values if
>>> not allocate
On Oct 28, 2011, at 4:00 AM, Kevin Wolf wrote:
Am 27.10.2011 18:12, schrieb Stefan Weil:
Am 27.10.2011 10:53, schrieb Kevin Wolf:
Am 26.10.2011 21:51, schrieb Eric Sunshine:
An entry in the VDI block map will hold an offset to the actual
block if
the block is allocated, or one of two specia
What is this report supposed to tell me in the context of the QEMU
software? I believe this entry borders on mobbing the maintainer, and
looks suspiciously like a plug for the book co-authored by the OP. As a
user, it's just clutter in the search results on launchpad.
** Changed in: qemu
St
On Fri, Oct 14, 2011 at 03:05:10PM -0300, Luiz Capitulino wrote:
> I'm getting:
>
> could not configure /dev/net/tun (tap%d): Operation not permitted
>
> When the ioctl() fails, ifr.ifr_name will most likely not be overwritten.
> So we better only use it when ifname contains a string.
>
> Si
On Fri, Oct 28, 2011 at 8:40 AM, Markus Armbruster wrote:
> Stefan Hajnoczi writes:
>
>> On Mon, Oct 24, 2011 at 10:18:43PM +0200, Stefan Weil wrote:
>>> For compilations with -DNDEBUG, the default case did not return
>>> a value which caused a compiler warning.
>>>
>>> Signed-off-by: Stefan Weil
C99 7.15.1: Each invocation of the va_start and va_copy macros shall
be matched by a corresponding invocation of the va_end macro in the
same function.
Spotted by Coverity. Harmless on the (common) systems where va_end()
does nothing.
Signed-off-by: Markus Armbruster
---
hw/9pfs/virtio-9p.c |
C99 7.15.1: Each invocation of the va_start and va_copy macros shall
be matched by a corresponding invocation of the va_end macro in the
same function.
Spotted by Coverity. Harmless on the (common) systems where va_end()
does nothing.
Signed-off-by: Markus Armbruster
---
hw/sysbus.c |2 ++
Markus Armbruster (2):
sysbus: Supply missing va_end()
hw/9pfs: Supply missing va_end()
hw/9pfs/virtio-9p.c |4
hw/sysbus.c |2 ++
2 files changed, 6 insertions(+), 0 deletions(-)
--
1.7.6.4
Stefan Hajnoczi writes:
> On Fri, Oct 28, 2011 at 8:40 AM, Markus Armbruster wrote:
>> Stefan Hajnoczi writes:
>>
>>> On Mon, Oct 24, 2011 at 10:18:43PM +0200, Stefan Weil wrote:
For compilations with -DNDEBUG, the default case did not return
a value which caused a compiler warning.
>
On Fri, Oct 28, 2011 at 9:59 AM, Markus Armbruster wrote:
> Stefan Hajnoczi writes:
>
>> On Fri, Oct 28, 2011 at 8:40 AM, Markus Armbruster wrote:
>>> Stefan Hajnoczi writes:
>>>
On Mon, Oct 24, 2011 at 10:18:43PM +0200, Stefan Weil wrote:
> For compilations with -DNDEBUG, the default
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: seabios (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/611142
Title:
se
These patches
1, fixes a typo in a previous patch NDB -> NBD
2, adds description of sheepdog URL syntax to the manpage
Signed-off-by: Ronnie Sahlberg
---
qemu-options.hx |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index bf2ebb3..c55080c 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -1761,10 +1761,10 @@ compiled and linked against libiscsi.
Signed-off-by: Ronnie Sahlberg
---
qemu-options.hx | 27 +++
1 files changed, 27 insertions(+), 0 deletions(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index c55080c..38d0f57 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -1778,6 +1778,33 @@ Example for Un
On Thu, Oct 27, 2011 at 10:02 AM, Mark Wu wrote:
> Now queue flushing and sent callback could be invoked even on delivery
> failure. We add a checking of receiver's return value to avoid this
> case.
>
> Signed-off-by: Mark Wu
> ---
> net/queue.c | 12 +++-
> 1 files changed, 7 inserti
On Oct 28, 2011, at 5:13 AM, Ronnie Sahlberg wrote:
Signed-off-by: Ronnie Sahlberg
---
qemu-options.hx | 27 +++
1 files changed, 27 insertions(+), 0 deletions(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index c55080c..38d0f57 100644
--- a/qemu-options.hx
+++ b/qe
Rich: Thanks for the ESXi 4.1.0 and vSphere Client 4.1.0 version info.
Fam: Do you have any suggestions how to debug the "Error uploading
file path/to/image.vmdk to server. Not a supported disk format
(sparse VMDK version too old)" issue? Ideally qemu-img would create
images that work with curre
Am 28.10.2011 10:15, schrieb Eric Sunshine:
>
> On Oct 28, 2011, at 4:00 AM, Kevin Wolf wrote:
>
>> Am 27.10.2011 18:12, schrieb Stefan Weil:
>>> Am 27.10.2011 10:53, schrieb Kevin Wolf:
Am 26.10.2011 21:51, schrieb Eric Sunshine:
> An entry in the VDI block map will hold an offset to th
Am 28.10.2011 11:13, schrieb Ronnie Sahlberg:
> Signed-off-by: Ronnie Sahlberg
> ---
> qemu-options.hx |4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/qemu-options.hx b/qemu-options.hx
> index bf2ebb3..c55080c 100644
> --- a/qemu-options.hx
> +++ b/qemu-options.h
Am 28.10.2011 11:13, schrieb Eric Sunshine:
> On Oct 28, 2011, at 5:13 AM, Ronnie Sahlberg wrote:
>> Signed-off-by: Ronnie Sahlberg
>> ---
>> qemu-options.hx | 27 +++
>> 1 files changed, 27 insertions(+), 0 deletions(-)
>>
>> diff --git a/qemu-options.hx b/qemu-options.hx
On Thu, Oct 20, 2011 at 10:38 AM, Mark Wu wrote:
> The "tracetool" script automates tedious trace event code generation and also
> diff --git a/trace/simple.c b/trace/simple.c
> index b639dda..869e315 100644
> --- a/trace/simple.c
> +++ b/trace/simple.c
> @@ -324,14 +324,29 @@ void trace_print_ev
From: Paolo Bonzini
Make cpu_single_env thread-local. This fixes a regression
in handling of multi-threaded programs in linux-user mode
(bug 823902).
Signed-off-by: Paolo Bonzini
[Peter Maydell: rename tls_cpu_single_env to cpu_single_env]
Signed-off-by: Peter Maydell
Reviewed-by: Andreas Färb
Add an abstraction layer for defining and using thread-local
variables. For the moment this is implemented only for Linux,
which means they can only be used in restricted circumstances.
The abstraction layer allows us to add POSIX and Win32 support
later.
Signed-off-by: Paolo Bonzini
Signed-off-b
These patches add enough of the TLS abstraction layer to allow us
to make cpu_single_env thread-local on Linux systems. This fixes
the regression described in bug 823902 for the 1.0 release; we
can add the Win32 and POSIX implementations later.
I haven't included Paolo's "Prepare Windows port for
From: Paolo Bonzini
Drop the cpu_single_env definition as it is unused.
Signed-off-by: Paolo Bonzini
---
darwin-user/main.c |2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/darwin-user/main.c b/darwin-user/main.c
index 1a881a0..c0f14f8 100644
--- a/darwin-user/main.c
+
Instantiate the PL041 audio on the Versatile Express and
Realview board models.
Signed-off-by: Peter Maydell
---
hw/realview.c |8 +++-
hw/vexpress.c |7 ++-
2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/hw/realview.c b/hw/realview.c
index 14281b0..9a8e63c 10064
This is Mathieu's v5 patch, except that I have corrected the one-liner
minor error spotted by Andrzej Zaborowski, tested, rebased and thrown
in my patch adding the PL041 to the other devboards.
I hope this is OK to apply now; I'm hoping to get it in before the
freeze for 1.0...
Thanks to Mathieu
From: Mathieu Sonet
This driver emulates the ARM AACI interface (PL041) connected to a LM4549 codec.
It enables audio playback for the Versatile/PB platform.
Limitations:
- Supports only a playback on one channel (Versatile/Vexpress)
- Supports only one TX FIFO in compact-mode or non-compact mod
Public bug reported:
Host: Ubuntu 11.10 kernel vmlinuz-3.0.0-12-generic or vmlinuz-3.0.0-12-server
on AMD Athlon(tm) II P360 Dual-Core
Guests: SLES 10 or 11, all 64 bit
32 bit windows guest starts fine. All 64 bit linux guests loop during
boot, when GRUB is starting. VMs are managed using libvir
The main goal of the patch is to effectively cap the disk I/O speed or counts
of one single VM.It is only one draft, so it unavoidably has some drawbacks, if
you catch them, please let me know.
The patch will mainly introduce one block I/O throttling algorithm, one timer
and one block queue for
Signed-off-by: Zhi Yong Wu
---
Makefile.objs |2 +-
block.c | 71 +--
block.h | 20 +
block/blk-queue.c | 201 +
block/blk-queue.h | 63 +
block_int.h | 23 ++
6
On 10/28/2011 05:13 PM, Stefan Hajnoczi wrote:
On Thu, Oct 27, 2011 at 10:02 AM, Mark Wu wrote:
Now queue flushing and sent callback could be invoked even on delivery
failure. We add a checking of receiver's return value to avoid this
case.
Signed-off-by: Mark Wu
---
net/queue.c | 12 +
Signed-off-by: Zhi Yong Wu
---
block.c | 360 --
1 files changed, 348 insertions(+), 12 deletions(-)
diff --git a/block.c b/block.c
index 8f92950..2d85b64 100644
--- a/block.c
+++ b/block.c
@@ -63,9 +63,11 @@ static int coroutine_fn bd
Signed-off-by: Zhi Yong Wu
---
block.c | 27 ---
blockdev.c | 51 +++
blockdev.h |2 ++
hmp-commands.hx | 15 +++
qerror.c|4
qerror.h|3 +++
qmp-commands.h
Signed-off-by: Zhi Yong Wu
---
block.c | 85 +++
block.h |4 ++
block_int.h | 22 ++
blockdev.c | 32
qemu-config.c | 24 +++
qemu-options.hx |1 +
6 files c
On Fri, Oct 28, 2011 at 11:02 AM, Mark Wu wrote:
> On 10/28/2011 05:13 PM, Stefan Hajnoczi wrote:
>>
>> On Thu, Oct 27, 2011 at 10:02 AM, Mark Wu
>> wrote:
>>>
>>> Now queue flushing and sent callback could be invoked even on delivery
>>> failure. We add a checking of receiver's return value to a
In -c mode qemu-nbd forks with the parent running the in-kernel NBD
client and the child running the server. The next patch will introduce
a case in which the child fails after forking. Detect this situation
and exit the parent.
Signed-off-by: Paolo Bonzini
---
qemu-nbd.c |5 -
1 files
qemu-nbd -c is another casualty of removing raw_read/raw_write. This
series fixes it.
Unfortunately, as a side effect of this qemu-nbd will have to daemonize
before detecting all possible errors. For this reason patches 2 and 3
make qemu-nbd write errors to syslog when daemonized.
Paolo Bonzini
On Fri, Oct 28, 2011 at 10:20 AM, Lucas Meneghel Rodrigues
wrote:
> On Thu 27 Oct 2011 11:17:48 PM BRST, Zhi Yong Wu wrote:
>>
>> On Fri, Oct 28, 2011 at 2:57 AM, Lucas Meneghel Rodrigues
>> wrote:
>>>
>>> On 10/27/2011 05:17 AM, Stefan Hajnoczi wrote:
On Wed, Oct 26, 2011 at 03:19:17P
On Fri, Oct 28, 2011 at 6:24 PM, Zhi Yong Wu wrote:
> On Fri, Oct 28, 2011 at 10:20 AM, Lucas Meneghel Rodrigues
> wrote:
>> On Thu 27 Oct 2011 11:17:48 PM BRST, Zhi Yong Wu wrote:
>>>
>>> On Fri, Oct 28, 2011 at 2:57 AM, Lucas Meneghel Rodrigues
>>> wrote:
On 10/27/2011 05:17 AM, Ste
Signed-off-by: Paolo Bonzini
---
qemu-nbd.c | 16 ++--
1 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/qemu-nbd.c b/qemu-nbd.c
index 573bf3d..5031158 100644
--- a/qemu-nbd.c
+++ b/qemu-nbd.c
@@ -30,6 +30,7 @@
#include
#include
#include
+#include
#include
Signed-off-by: Paolo Bonzini
---
qemu-nbd.c | 30 +-
1 files changed, 29 insertions(+), 1 deletions(-)
diff --git a/qemu-nbd.c b/qemu-nbd.c
index 972524d..573bf3d 100644
--- a/qemu-nbd.c
+++ b/qemu-nbd.c
@@ -23,7 +23,6 @@
#include
#include
#include
-#include
On Wed, Sep 21, 2011 at 5:37 PM, Ronnie Sahlberg
wrote:
> This provides built-in support for iSCSI to QEMU.
> This has the advantage that the iSCSI devices need not be made visible to the
> host, which is useful if you have very many virtual machines and very many
> iscsi devices.
> It also has
I see one other report of the same thing on the vmware forums:
http://communities.vmware.com/message/1839303
Thanks,
||Rich
On Oct 28, 2011, at 5:17 AM, Stefan Hajnoczi wrote:
> Rich: Thanks for the ESXi 4.1.0 and vSphere Client 4.1.0 version info.
>
> Fam: Do you have any suggestions how to
Forking and threading do not behave very well together. With qemu-nbd in
-c mode it could happen that the thread pool is started in the parent, and
the children (the one actually doing the I/O) is left without working I/O.
Fix this by only running bdrv_init in the child process.
Reported-by: Pier
Stefan Hajnoczi writes:
> On Fri, Oct 28, 2011 at 9:59 AM, Markus Armbruster wrote:
>> Stefan Hajnoczi writes:
>>
>>> On Fri, Oct 28, 2011 at 8:40 AM, Markus Armbruster
>>> wrote:
Stefan Hajnoczi writes:
> On Mon, Oct 24, 2011 at 10:18:43PM +0200, Stefan Weil wrote:
>> For
We are pleased to announcing Xvisor v0.1.0, a new open source bare-metal
hypervisor, which aims
towards providing virtualization solution, which is light-weight, portable,
and flexible with small memory foot print and less virtualization overhead.
It is distributed under GNU Public License (GPLv2).
Am 27.10.2011 16:32, schrieb Kevin Wolf:
> Am 27.10.2011 16:15, schrieb Kevin Wolf:
>> Am 27.10.2011 15:57, schrieb Stefan Hajnoczi:
>>> On Thu, Oct 27, 2011 at 03:26:23PM +0200, Kevin Wolf wrote:
Am 19.09.2011 16:37, schrieb Frediano Ziglio:
> Now that iothread is always compiled sending
Am 28.10.2011 13:33, schrieb Kevin Wolf:
> Am 27.10.2011 16:32, schrieb Kevin Wolf:
>> Am 27.10.2011 16:15, schrieb Kevin Wolf:
>>> Am 27.10.2011 15:57, schrieb Stefan Hajnoczi:
On Thu, Oct 27, 2011 at 03:26:23PM +0200, Kevin Wolf wrote:
> Am 19.09.2011 16:37, schrieb Frediano Ziglio:
On 10/27/2011 11:17 PM, Zhi Yong Wu wrote:
On Fri, Oct 28, 2011 at 2:57 AM, Lucas Meneghel Rodrigues
wrote:
On 10/27/2011 05:17 AM, Stefan Hajnoczi wrote:
On Wed, Oct 26, 2011 at 03:19:17PM -0200, Lucas Meneghel Rodrigues wrote:
On 10/26/2011 01:47 PM, Kevin Wolf wrote:
Am 26.10.2011 16:
On 10/28/2011 01:33 PM, Kevin Wolf wrote:
I'm afraid that we can only avoid things like this reliably if we
convert all devices to be direct users of AIO/coroutines. The current
block layer infrastructure doesn't emulate the behaviour of bdrv_read
accurately as bottom halves can be run in the nes
Thanks a lot Paolo, I confirm this patchset fixes the bug!
--
Pierre Riteau -- PhD student, Myriads team, IRISA, Rennes, France
http://perso.univ-rennes1.fr/pierre.riteau/
On 28 oct. 2011, at 12:17, Paolo Bonzini wrote:
> Forking and threading do not behave very well together. With qemu-nbd in
On 10/28/2011 01:56 PM, Pierre Riteau wrote:
Thanks a lot Paolo, I confirm this patchset fixes the bug!
Do you believe the limitation on error reporting to be too strong?
Paolo
Avi, Jan,
Could you comment on these patches?
Inject-NMI doesn't work on Windows guest without these patches. Windows seems
to setup LVT based on ACPI NMI structure information which is missing in current
seabios. LVT LINT1 are never unmasked by Windows guest without the patches.
Those patches w
On Fri, Oct 28, 2011 at 09:46:33AM -0200, Lucas Meneghel Rodrigues wrote:
> On 10/27/2011 11:17 PM, Zhi Yong Wu wrote:
> >On Fri, Oct 28, 2011 at 2:57 AM, Lucas Meneghel Rodrigues
> > wrote:
> >>On 10/27/2011 05:17 AM, Stefan Hajnoczi wrote:
> >>>
> >>>On Wed, Oct 26, 2011 at 03:19:17PM -0200, Luc
On 28 oct. 2011, at 13:57, Paolo Bonzini wrote:
> On 10/28/2011 01:56 PM, Pierre Riteau wrote:
>> Thanks a lot Paolo, I confirm this patchset fixes the bug!
>
> Do you believe the limitation on error reporting to be too strong?
>
> Paolo
Yes, it would be better if we could have error output on
On 10/28/2011 02:16 PM, Pierre Riteau wrote:
Yes, it would be better if we could have error output on stderr. Now,
"simple" errors such as a missing image file (or wrong path to the
image) are reported to syslog instead. It could be the source of some
headaches...
Is there a way we could have th
On Fri, Oct 28, 2011 at 09:08:18PM +0900, Kenji Kaneshige wrote:
> Avi, Jan,
>
> Could you comment on these patches?
>
> Inject-NMI doesn't work on Windows guest without these patches. Windows seems
> to setup LVT based on ACPI NMI structure information which is missing in
> current
> seabios. L
On 10/28/2011 08:33 AM, Kevin Wolf wrote:
Am 27.10.2011 16:32, schrieb Kevin Wolf:
Am 27.10.2011 16:15, schrieb Kevin Wolf:
Am 27.10.2011 15:57, schrieb Stefan Hajnoczi:
On Thu, Oct 27, 2011 at 03:26:23PM +0200, Kevin Wolf wrote:
Am 19.09.2011 16:37, schrieb Frediano Ziglio:
Now that iothrea
Am 28.10.2011 13:50, schrieb Paolo Bonzini:
> On 10/28/2011 01:33 PM, Kevin Wolf wrote:
>> I'm afraid that we can only avoid things like this reliably if we
>> convert all devices to be direct users of AIO/coroutines. The current
>> block layer infrastructure doesn't emulate the behaviour of bdrv_r
On Fri, Oct 28, 2011 at 1:29 PM, Kevin Wolf wrote:
> Am 28.10.2011 13:50, schrieb Paolo Bonzini:
>> On 10/28/2011 01:33 PM, Kevin Wolf wrote:
>>> I'm afraid that we can only avoid things like this reliably if we
>>> convert all devices to be direct users of AIO/coroutines. The current
>>> block la
On Fri, Oct 28, 2011 at 12:07 PM, Markus Armbruster wrote:
> Stefan Hajnoczi writes:
>
>> On Fri, Oct 28, 2011 at 9:59 AM, Markus Armbruster wrote:
>>> Stefan Hajnoczi writes:
>>>
On Fri, Oct 28, 2011 at 8:40 AM, Markus Armbruster
wrote:
> Stefan Hajnoczi writes:
>
>> O
2011/10/28 Kenji Kaneshige :
> Avi, Jan,
>
> Could you comment on these patches?
>
> Inject-NMI doesn't work on Windows guest without these patches.
sorry but i am really curious here: why Windows still works well even
if it desnt see the inject-NMI?
or there are still invisible side-effects that
I've been tracking down a bug where qemu run on ARM hosts will
(about half of the time) abort early in execution with:
qemu-system-i386: malloc.c:3096: sYSMALLOc: Assertion `(old_top ==
(((mbinptr) (((char *) &((av)->bins[((1) - 1) * 2])) -
__builtin_offsetof (struct malloc_chunk, fd && old_si
Am 28.10.2011 11:22, schrieb Kevin Wolf:
Am 28.10.2011 10:15, schrieb Eric Sunshine:
On Oct 28, 2011, at 4:00 AM, Kevin Wolf wrote:
Am 27.10.2011 18:12, schrieb Stefan Weil:
Am 27.10.2011 10:53, schrieb Kevin Wolf:
Am 26.10.2011 21:51, schrieb Eric Sunshine:
An entry in the VDI block map wi
Stefan Hajnoczi writes:
> On Fri, Oct 28, 2011 at 12:07 PM, Markus Armbruster wrote:
>> Stefan Hajnoczi writes:
>>
>>> On Fri, Oct 28, 2011 at 9:59 AM, Markus Armbruster
>>> wrote:
Stefan Hajnoczi writes:
> On Fri, Oct 28, 2011 at 8:40 AM, Markus Armbruster
> wrote:
>
With the conversion of the block layer to coroutines, bdrv_read/write
have changed to run a nested event loop that calls qemu_bh_poll.
Consequently a scheduled BH can be called while a DMA transfer handler
runs and this means that DMA_run becomes reentrant.
Devices haven't been designed to cope wi
To reproduce:
1. Start the source VM with:
# qemu [...] -S
2. Start the destination VM with:
# qemu -incoming tcp:0:
3. In the source VM:
(qemu) migrate -d tcp:0:
3. The source VM will segfault as soon as migration completes (might not
happen in the first try)
Here's the bac
Signed-off-by: Stefan Hajnoczi
---
docs/qapi-code-gen.txt |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/docs/qapi-code-gen.txt b/docs/qapi-code-gen.txt
index f345866..c0a9325 100644
--- a/docs/qapi-code-gen.txt
+++ b/docs/qapi-code-gen.txt
@@ -41,7 +41,7 @@ dictionar
Reproducer:
$ MALLOC_PERTURB_=234 qemu-system-x86_64 -vnc :0,acl,sasl [...]
QEMU 0.15.50 monitor - type 'help' for more information
(qemu) acl_add vnc.username fred allow
acl: added rule at position 1
(qemu) acl_reset vnc.username
Segmentation fault (core dumped)
Spotted b
Hi all,
This patch series introduces the PCI passthrough for Xen.
First, we have HostPCIDevice that help to access one PCI device of the host.
Then, there is an additions in the QEMU code, pci_check_bar_overlap.
There are also several change in pci_ids and pci_regs.
Last part, but not least, t
Signed-off-by: Anthony PERARD
---
Makefile.target |2 ++
configure | 25 +
2 files changed, 27 insertions(+), 0 deletions(-)
diff --git a/Makefile.target b/Makefile.target
index fe5f6f7..867d687 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -215,6 +215
From: Jiang Yunhong
Signed-off-by: Jiang Yunhong
Signed-off-by: Shan Haitao
Signed-off-by: Anthony PERARD
---
Makefile.target |1 +
hw/apic-msidef.h |2 +
hw/xen_pci_passthrough.c | 27 ++-
hw/xen_pci_passthrough.h |
On 10/28/2011 04:58 PM, Luiz Capitulino wrote:
To reproduce:
1. Start the source VM with:
# qemu [...] -S
2. Start the destination VM with:
# qemu -incoming tcp:0:
3. In the source VM:
(qemu) migrate -d tcp:0:
3. The source VM will segfault as soon as migration completes (m
Value check in PCI Express Base Specification rev 1.1
Signed-off-by: Anthony PERARD
---
hw/pci_regs.h |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/hw/pci_regs.h b/hw/pci_regs.h
index e8357c3..6b42515 100644
--- a/hw/pci_regs.h
+++ b/hw/pci_regs.h
@@ -393,7 +393,7 @@
From: Allen Kay
Signed-off-by: Allen Kay
Signed-off-by: Guy Zana
Signed-off-by: Anthony PERARD
---
Makefile.target |2 +
hw/xen_pci_passthrough.c | 838 ++
hw/xen_pci_passthrough.h | 223 ++
hw/xen_pci_passthro
On Fri, Oct 28, 2011 at 12:58:04PM -0200, Luiz Capitulino wrote:
[...]
>
> So, 's->file' is NULL in migrate_fd_put_notify(). The interesting thing
> is that it's valid in the qemu_file_put_notify() call, which makes me
> think that either: there's a race somewhere or qemu_file_put_notify() is
> it
This patch move the msi definition from apic.c to apic-msidef.h. So it can be
used also by other .c files.
Signed-off-by: Anthony PERARD
---
hw/apic-msidef.h | 28
hw/apic.c| 11 +--
2 files changed, 29 insertions(+), 10 deletions(-)
create mode
Signed-off-by: Anthony PERARD
---
Makefile.target |1 +
hw/host-pci-device.c | 252 ++
hw/host-pci-device.h | 75 +++
3 files changed, 328 insertions(+), 0 deletions(-)
create mode 100644 hw/host-pci-device.c
create mode 10
On 10/28/2011 02:31 PM, Stefan Hajnoczi wrote:
Zhi Yong: We were just talking about converting devices to aio. If
you have time to do that for fdc, sd, or any other synchronous API
users in hw/ that would be helpful. Please let us know which device
you are refactoring so we don't duplicate work
Signed-off-by: Anthony PERARD
---
hw/pci_ids.h |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/hw/pci_ids.h b/hw/pci_ids.h
index 83f3893..2ea5ec2 100644
--- a/hw/pci_ids.h
+++ b/hw/pci_ids.h
@@ -117,6 +117,7 @@
#define PCI_DEVICE_ID_INTEL_82801I_UHCI6 0x2939
#define PCI
Xen_disk.c has support for using synchronous I/O instead of asynchronous,
but it is compiled out by default. Remove it.
Signed-off-by: Paolo Bonzini
---
hw/xen_disk.c | 86 +---
1 files changed, 2 insertions(+), 84 deletions(-)
diff --git a
From: Yuji Shimada
This function help Xen PCI Passthrough device to check for overlap.
Signed-off-by: Yuji Shimada
Signed-off-by: Anthony PERARD
---
hw/pci.c | 47 +++
hw/pci.h |3 +++
2 files changed, 50 insertions(+), 0 deletions(-)
diff --
Signed-off-by: Anthony PERARD
---
hw/pci_regs.h |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/hw/pci_regs.h b/hw/pci_regs.h
index 6b42515..56a404b 100644
--- a/hw/pci_regs.h
+++ b/hw/pci_regs.h
@@ -392,6 +392,7 @@
#define PCI_EXP_TYPE_UPSTREAM 0x5 /* Upstream Port
On 10/28/2011 04:32 PM, Peter Maydell wrote:
I suspect we need to drop the MAP_FIXED requirement and
fix the TCG code to cope with emitting code for longer-range
branches for calls to host fns etc (calls/branches within the
generated code should be ok to keep using the short-range
branch insn I
On 28 October 2011 17:14, Paolo Bonzini wrote:
> On 10/28/2011 04:32 PM, Peter Maydell wrote:
>>
>> I suspect we need to drop the MAP_FIXED requirement and
>> fix the TCG code to cope with emitting code for longer-range
>> branches for calls to host fns etc (calls/branches within the
>> generated
On 10/28/2011 04:18 PM, Kevin Wolf wrote:
With the conversion of the block layer to coroutines, bdrv_read/write
have changed to run a nested event loop that calls qemu_bh_poll.
Consequently a scheduled BH can be called while a DMA transfer handler
runs and this means that DMA_run becomes reentran
On 10/28/2011 04:39 PM, Markus Armbruster wrote:
>
> I'm tempted to continue the thread but at the end of the day we just
> need to make the function compile with -NDEBUG. Using abort(3) or
Do we?
Anyone crazy^Wadventurous enough to compile with -DNDEBUG should be
capable of configure --disa
A simple migration reproduces it:
1. Start the source VM with:
# qemu [...] -S
2. Start the destination VM with:
# qemu -incoming tcp:0:
3. In the source VM:
(qemu) migrate -d tcp:0:
4. The source VM will segfault as soon as migration completes (might not
happen in the f
Am 25.10.2011 12:53, schrieb Paolo Bonzini:
> Signed-off-by: Paolo Bonzini
> ---
> hw/scsi-disk.c | 118
>
> 1 files changed, 118 insertions(+), 0 deletions(-)
This has lost its commit message since the last version. I'll pick it
from th
Am 25.10.2011 12:53, schrieb Paolo Bonzini:
> Signed-off-by: Paolo Bonzini
> ---
> block.c|7 +++
> block.h|7 +++
> blockdev.c |8 +---
> 3 files changed, 19 insertions(+), 3 deletions(-)
>
> diff --git a/block.c b/block.c
> index 9873b57..53e21ba 100644
> --- a/
Ping.
Hervé Poussineau a écrit :
Current patches are a rework of my patches already available at [1].
They don't provide full support for multiple ISA buses (yet), but
add a ISABus or ISADevice argument to all ISA functions.
They are mostly mechanically touching every instanciation of ISA
device
The first enable set/clear register (which controls the PPIs and SGIs)
is supposed to be banked for each processor. Currently it is just
handled globally and this prevents recent SMP Linux kernels from
booting, because CPU0 stops receiving localtimer interrupts when CPU1
disables them locally.
To
760p TV panels have a 1366x768 resolution, and have been popular
recently as low-cost monitors. The 1366 resolution doesn't pass
the (xres & 7) == 0 test.
Signed-off-by: John V. Baboval
---
hw/vga.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/hw/vga.c b/hw/vga.c
in
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