Properly check array bounds before accessing array element.
Signed-off-by: Gleb Natapov
diff --git a/hw/usb-net.c b/hw/usb-net.c
index 70f9263..84e2d79 100644
--- a/hw/usb-net.c
+++ b/hw/usb-net.c
@@ -1142,7 +1142,7 @@ static int usb_net_handle_control(USBDevice *dev, int
request, int value,
On Mon, Nov 08, 2010 at 11:30:52PM +0100, Lluís wrote:
> Lennart Sorensen writes:
>
> > On Mon, Nov 08, 2010 at 10:57:19PM +0100, Lluís wrote:
> >> Well, thre's nothing more to add than the contents in the subject.
> >>
> >> I tried booting up with -smp 2, and /proc/cpuinfo on the linux guest
> >
On Mon, Nov 08, 2010 at 06:59:37PM -0500, Kevin O'Connor wrote:
> On Wed, Sep 15, 2010 at 06:31:44PM +0200, Gleb Natapov wrote:
> > vring_virtqueue should be zeroed otherwise old values will be reused
> > after reboot.
> >
> > Signed-off-by: Gleb Natapov
> > diff --git a/src/virtio-blk.c b/src/vi
On 11/8/2010 2:47 AM, Arun R Bharadwaj wrote:
> From: Gautham R Shenoy
>
> infrastructure for offloading blocking tasks such as making posix calls on
> to the helper threads and handle the post_posix_operations() from the
> context of the iothread. This frees the vcpu thread to process any other
Marcelo Tosatti wrote:
> Following patchset fixes block migration corruption issues.
Hi Marcelo,
Thanks for looking into this issue. Although we tried your patches, we're still
seeing the corruption. If we execute block migration while copying a file
locally, md5sum of the copied file doesn't m
On Mon, Nov 08, 2010 at 06:26:33PM +0200, Michael S. Tsirkin wrote:
> Replace bus number with slot numbers of parent bridges up to the root.
> This works for root bridge in a compatible way because bus number there
> is hard-coded to 0.
> IMO nested bridges are broken anyway, no way to be compatibl
Block hot unplug is racy since the guest is required to acknowlege the ACPI
unplug event; this may not happen synchronously with the device removal command
This series aims to close a gap where by mgmt applications that assume the
block resource has been removed without confirming that the guest h
After *much* discussion, here's version 6.
This patch series decouples the detachment of a block device from the removal
of the backing pci-device. Removal of a hotplugged pci device requires the
guest to respond before qemu tears down the block device. In some cases, the
guest may not respond le
Signed-off-by: Ryan Harper
---
qmp-commands.hx | 29 +
1 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/qmp-commands.hx b/qmp-commands.hx
index 793cf1c..1e0d4e9 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -338,6 +338,35 @@ Example:
EQMP
Add support to the emulated hardware to remove vlan tags in packets
going from the network to the guest.
Signed-off-by: Benjamin Poirier
Cc: Igor V. Kovalenko
---
Changes since v1:
* moved the debug print statement inside the if block and reworded
accordingly. (as suggested by Igor)
AFAIK, e
Add support to the emulated hardware to add vlan tags in packets going
from the guest to the network.
Signed-off-by: Benjamin Poirier
Cc: Igor V. Kovalenko
---
Changes since v1:
* moved the debug print statement inside the if block and reworded
accordingly. (as suggested by Igor)
hw/rtl8139.
On 08/11/10 11:34 AM, Stefan Hajnoczi wrote:
> On Sun, Nov 7, 2010 at 9:25 PM, Benjamin Poirier
> wrote:
>> Add support to the emulated hardware to add vlan tags in packets going
>> from the guest to the network.
>>
>> Signed-off-by: Benjamin Poirier
>> Cc: Igor V. Kovalenko
>> ---
>> hw/rtl813
Stefan,
> You can grab the code like this:
> git clone -b scsi_assert git://repo.or.cz/qemu/stefanha.git
>
> If the assert triggers in that world then data corruption was
> previously possible but hidden (a SCSI request has a one data buffer
> and concurrent reads are being issued to the same buffe
On Wed, Sep 15, 2010 at 06:31:44PM +0200, Gleb Natapov wrote:
> vring_virtqueue should be zeroed otherwise old values will be reused
> after reboot.
>
> Signed-off-by: Gleb Natapov
> diff --git a/src/virtio-blk.c b/src/virtio-blk.c
> index 34d7863..7a25826 100644
> --- a/src/virtio-blk.c
> +++ b/
In the file exec.c:
The memory Write/Read functions are declared as an array of 4 entries where the
index values of 0,1,2 correspond to 8,16 and 32bit write and read functions
respectively.
CPUWriteMemoryFunc *io_mem_write[IO_MEM_NB_ENTRIES][4];
CPUReadMemoryFunc *io_mem_read[IO_MEM_NB_ENTRIES]
Hi group,
I'm trying to build and run Uboot on my Fedora 13 laptop. I'm lost.
Any 'How To'?
--
William Estrada
Mt Umunhum, CA, USA
HTTP://64.124.13.3 ( Mt-Umunhum-Wireless.net )
Skype: MrUmunhum
On Mon, 8 Nov 2010, Gerd Hoffmann wrote:
> This patch adds MSI support to the intel hda audio driver. It is
> enabled by default, use '-device intel-hda,msi=0' to disable it.
>
> Signed-off-by: Gerd Hoffmann
> ---
> hw/intel-hda.c | 30 --
> 1 files changed, 28 in
Enable all trace events by default, assuming their frequency is relatively low,
so there will be no measurable performace impact.
Signed-off-by: Lluís Vilanova
---
trace-events | 251 +-
1 files changed, 124 insertions(+), 127 deletions(-)
Any event with the keyword/property "disable" generates an empty trace event
using the "nop" backend, regardless of the current backend.
Generalize the "property" concept in the trace-events file, so tracetool now
has:
* get_name: Get only the event name
* get_property: Return if a propery event
Lennart Sorensen writes:
> On Mon, Nov 08, 2010 at 10:57:19PM +0100, Lluís wrote:
>> Well, thre's nothing more to add than the contents in the subject.
>>
>> I tried booting up with -smp 2, and /proc/cpuinfo on the linux guest
>> only return one CPU, while booting with "-smp 2 -enable-kvm" shows
This patch adds MSI support to the intel hda audio driver. It is
enabled by default, use '-device intel-hda,msi=0' to disable it.
Signed-off-by: Gerd Hoffmann
---
hw/intel-hda.c | 30 --
1 files changed, 28 insertions(+), 2 deletions(-)
diff --git a/hw/intel-hda.c
On Mon, Nov 08, 2010 at 10:57:19PM +0100, Lluís wrote:
> Well, thre's nothing more to add than the contents in the subject.
>
> I tried booting up with -smp 2, and /proc/cpuinfo on the linux guest
> only return one CPU, while booting with "-smp 2 -enable-kvm" shows 2
> CPUs.
I was under the impre
Hi,
> We have a software that runs on MS-DOS and must communicate with a specific
> card installed on port isa.
> We want to use this software in Qemu with a machine that runs XP.
> Is it possible to access to the ISA port with Qemu in this case?
>
> Do we have to do a specific development?
> C
Well, thre's nothing more to add than the contents in the subject.
I tried booting up with -smp 2, and /proc/cpuinfo on the linux guest
only return one CPU, while booting with "-smp 2 -enable-kvm" shows 2
CPUs.
Lluis
--
"And it's much the same thing with knowledge, for whenever you learn
some
On Mon, Nov 08, 2010 at 07:29:50PM +0200, Gleb Natapov wrote:
> > This will make it compatible with existing code and generally
> > what users expect.
> >
> It will drop domain and bus number part anyway.
Yes but the proposal was to add :00: in front to
make it have the expected format for mo
On Fri, Nov 05, 2010 at 05:01:49PM +0100, Markus Armbruster wrote:
> "Michael S. Tsirkin" writes:
>
> > On Fri, Nov 05, 2010 at 02:27:49PM +0100, Markus Armbruster wrote:
> >> I'd be fine with any of these:
> >>
> >> 1. A new command "device_disconnet ID" (or similar name) to disconnect
> >>
On Mon, Nov 08, 2010 at 11:00:17PM +0200, Michael S. Tsirkin wrote:
> On Mon, Nov 08, 2010 at 07:29:50PM +0200, Gleb Natapov wrote:
> > > This will make it compatible with existing code and generally
> > > what users expect.
> > >
> > It will drop domain and bus number part anyway.
>
> Yes but th
On Mon, Nov 08, 2010 at 10:20:46AM -0700, Alex Williamson wrote:
> On Mon, 2010-11-08 at 18:54 +0200, Michael S. Tsirkin wrote:
> > On Mon, Nov 08, 2010 at 07:59:57AM -0700, Alex Williamson wrote:
> > > On Mon, 2010-11-08 at 13:40 +0200, Michael S. Tsirkin wrote:
> > > > On Wed, Oct 06, 2010 at 02:
On Mon, Nov 8, 2010 at 11:33 AM, Daniel P. Berrange wrote:
> @@ -390,6 +396,54 @@ linetod_end_dtrace()
> EOF
> }
>
> +linetos_begin_dtrace()
> +{
> +return
> +}
> +
> +linetos_dtrace()
> +{
> +local name args arglist state
Missing binary, i, and arg.
> +name=$(get_name "$1")
> +
On Mon, Nov 8, 2010 at 2:33 PM, Arun R Bharadwaj
wrote:
> diff --git a/Makefile.objs b/Makefile.objs
> index cd5a24b..3b7ec27 100644
> --- a/Makefile.objs
> +++ b/Makefile.objs
> @@ -9,6 +9,7 @@ qobject-obj-y += qerror.o
>
> block-obj-y = cutils.o cache-utils.o qemu-malloc.o qemu-option.o module.
On Mon, Nov 8, 2010 at 7:18 PM, Blue Swirl wrote:
> On Mon, Nov 8, 2010 at 9:44 AM, Stefan Hajnoczi
> wrote:
>> This patch adds trace events for SCSI request allocation, freeing, CDB
>> parsing, read, and write. These trace events can be used to instrument
>> the SCSI request lifecycle.
>
> How
On Mon, 2010-11-08 at 22:59 +0200, Michael S. Tsirkin wrote:
> On Mon, Nov 08, 2010 at 10:20:46AM -0700, Alex Williamson wrote:
> > On Mon, 2010-11-08 at 18:54 +0200, Michael S. Tsirkin wrote:
> > > On Mon, Nov 08, 2010 at 07:59:57AM -0700, Alex Williamson wrote:
> > > > On Mon, 2010-11-08 at 13:40
On Mon, Nov 8, 2010 at 2:36 PM, Stefan Hajnoczi wrote:
> I just gave the SPARC Linux 2.6 image from qemu.org a spin on sun4m but no
> luck:
>
> sparc-softmmu/qemu-system-sparc -kernel
> '/tmp/sparc-test/vmlinux-2.6.11+tcx' -initrd
> '/tmp/sparc-test/linux.img' -append "root=/dev/ram" -drive
> if=
A repost of the SystemTAP/DTrace patches from
http://lists.gnu.org/archive/html/qemu-devel/2010-11/msg00496.html
The patch is now split into two pieces.
The first patch contains the generic DTrace tracing backend support.
The second patch contains additional pieces for SystemTAP to generate
This introduces a new tracing backend that targets the SystemTAP
implementation of DTrace userspace tracing. The core functionality
should be applicable and standard across any DTrace implementation
on Solaris, OS-X, *BSD, but the Makefile rules will likely need
some small additional changes to cop
This introduces generation of a qemu.stp/qemu-system-XXX.stp
files which provides tapsets with friendly names for static
probes & their arguments. Instead of
probe process("qemu").mark("qemu_malloc") {
printf("Malloc %d %p\n", $arg1, $arg2);
}
It is now possible todo
probe qe
On Mon, Nov 8, 2010 at 9:44 AM, Stefan Hajnoczi
wrote:
> This patch adds trace events for SCSI request allocation, freeing, CDB
> parsing, read, and write. These trace events can be used to instrument
> the SCSI request lifecycle.
How about converting also the DPRINTFs in hw/scsi-disk.c to trace
On Mon, Nov 8, 2010 at 4:57 PM, Daniel P. Berrange wrote:
> On Mon, Nov 08, 2010 at 04:52:01PM +, Stefan Hajnoczi wrote:
>> On Mon, Nov 8, 2010 at 11:33 AM, Daniel P. Berrange
>> wrote:
>> > diff --git a/Makefile b/Makefile
>> > index 02698e9..384bf72 100644
>> > --- a/Makefile
>> > +++ b/Ma
Sectors are marked dirty in the bitmap on AIO submission. This is wrong
since data has not reached storage.
Set a given sector as dirty in the dirty bitmap on AIO completion, so that
reading a sector marked as dirty is guaranteed to return uptodate data.
Signed-off-by: Marcelo Tosatti
Index: qe
Otherwise upper 32 bits of bitmap entries are not correctly calculated.
Signed-off-by: Marcelo Tosatti
Index: qemu-kvm/block.c
===
--- qemu-kvm.orig/block.c
+++ qemu-kvm/block.c
@@ -930,14 +930,14 @@ static void set_dirty_bitmap(Blo
Block migration can submit multiple AIO reads for the same sector/chunk, but
completion of such reads can happen out of order:
migration guest
- get_dirty(N)
- aio_read(N)
- clear_dirty(N)
write(N)
set_dirty(N)
- get_dirty(N)
- aio_rea
Following patchset fixes block migration corruption issues.
On Mon, Nov 08, 2010 at 12:39:01PM -0600, Ryan Harper wrote:
> * Michael S. Tsirkin [2010-11-08 10:57]:
> > On Mon, Nov 08, 2010 at 08:02:50AM -0600, Ryan Harper wrote:
> > > * Markus Armbruster [2010-11-08 06:04]:
> > > > "Michael S. Tsirkin" writes:
> > > >
> > > > > On Mon, Nov 08, 2010 at 1
On Fri, May 7, 2010 at 6:26 PM, Artyom Tarasenko
wrote:
> phys_page_find (exec.c) returns sometimes a page for addresses where
> nothing is connected.
>
> One example, done with qemu-system-sparc -M SS-20
>
> ok f130 2f spacec@ .
>
> // The address translates correctly, in cpu_physical_memory_
* Daniel P. Berrange [2010-11-08 11:05]:
> On Mon, Nov 08, 2010 at 06:56:02PM +0200, Michael S. Tsirkin wrote:
> > On Mon, Nov 08, 2010 at 08:02:50AM -0600, Ryan Harper wrote:
> > > * Markus Armbruster [2010-11-08 06:04]:
> > > > "Michael S. Tsirkin" writes:
> > > > >> Here's how the various obj
* Michael S. Tsirkin [2010-11-08 10:57]:
> On Mon, Nov 08, 2010 at 08:02:50AM -0600, Ryan Harper wrote:
> > * Markus Armbruster [2010-11-08 06:04]:
> > > "Michael S. Tsirkin" writes:
> > >
> > > > On Mon, Nov 08, 2010 at 11:32:01AM +0100, Markus Armbruster wrote:
> > > >> Ryan Harper writes:
>
On Mon, Nov 08, 2010 at 08:12:55PM +0200, Michael S. Tsirkin wrote:
> On Mon, Nov 08, 2010 at 07:29:50PM +0200, Gleb Natapov wrote:
> > On Mon, Nov 08, 2010 at 07:17:37PM +0200, Michael S. Tsirkin wrote:
> > > On Sun, Oct 31, 2010 at 01:40:08PM +0200, Gleb Natapov wrote:
> > > > Domain should be de
Remove an unnecessary local variable from the __get_user() and
__put_user() macros. This avoids confusing compilation failures
if the name of the local variable ('size') happens to be the
same as the variable the macro user is trying to read/write.
Signed-off-by: Peter Maydell
---
linux-user/qem
On Mon, Nov 08, 2010 at 07:29:50PM +0200, Gleb Natapov wrote:
> On Mon, Nov 08, 2010 at 07:17:37PM +0200, Michael S. Tsirkin wrote:
> > On Sun, Oct 31, 2010 at 01:40:08PM +0200, Gleb Natapov wrote:
> > > Domain should be determined form parent bus and bus number is configured
> > > by guest and sho
On Mon, 8 Nov 2010, Gerd Hoffmann wrote:
> Add exit callback to the driver. Unregister the sound card properly
> on exit.
>
> Signed-off-by: Gerd Hoffmann
> ---
> hw/hda-audio.c | 23 +++
> 1 files changed, 23 insertions(+), 0 deletions(-)
>
> diff --git a/hw/hda-audio.c
On Mon, Nov 01, 2010 at 03:51:54PM +0100, Gerd Hoffmann wrote:
>
> Signed-off-by: Gerd Hoffmann
> ---
> hw/hw.h | 14 ++
> savevm.c | 21 +
> 2 files changed, 35 insertions(+), 0 deletions(-)
>
> diff --git a/hw/hw.h b/hw/hw.h
> index e935364..234c713 100644
On Mon, Nov 08, 2010 at 07:17:37PM +0200, Michael S. Tsirkin wrote:
> On Sun, Oct 31, 2010 at 01:40:08PM +0200, Gleb Natapov wrote:
> > Domain should be determined form parent bus and bus number is configured
> > by guest and should not be used in qemu internally.
> >
> > Signed-off-by: Gleb Natap
On Mon, Nov 08, 2010 at 07:08:37PM +0200, Michael S. Tsirkin wrote:
> On Mon, Nov 08, 2010 at 07:00:15PM +0200, Gleb Natapov wrote:
> > On Mon, Nov 08, 2010 at 06:26:33PM +0200, Michael S. Tsirkin wrote:
> > > On Mon, Nov 08, 2010 at 07:52:12AM -0700, Alex Williamson wrote:
> > > > On Mon, 2010-11-
On Sun, Oct 31, 2010 at 01:40:08PM +0200, Gleb Natapov wrote:
> Domain should be determined form parent bus and bus number is configured
> by guest and should not be used in qemu internally.
>
> Signed-off-by: Gleb Natapov
> ---
> hw/pci.c | 11 ++-
> 1 files changed, 6 insertions(+),
On Mon, 2010-11-08 at 18:54 +0200, Michael S. Tsirkin wrote:
> On Mon, Nov 08, 2010 at 07:59:57AM -0700, Alex Williamson wrote:
> > On Mon, 2010-11-08 at 13:40 +0200, Michael S. Tsirkin wrote:
> > > On Wed, Oct 06, 2010 at 02:58:57PM -0600, Alex Williamson wrote:
> > > > Our code paths for saving o
On Sun, Oct 31, 2010 at 01:40:08PM +0200, Gleb Natapov wrote:
> Domain should be determined form parent bus and bus number is configured
> by guest and should not be used in qemu internally.
>
> Signed-off-by: Gleb Natapov
> ---
> hw/pci.c | 11 ++-
> 1 files changed, 6 insertions(+),
On Mon, Nov 08, 2010 at 07:00:15PM +0200, Gleb Natapov wrote:
> On Mon, Nov 08, 2010 at 06:26:33PM +0200, Michael S. Tsirkin wrote:
> > On Mon, Nov 08, 2010 at 07:52:12AM -0700, Alex Williamson wrote:
> > > On Mon, 2010-11-08 at 13:22 +0200, Michael S. Tsirkin wrote:
> > > > On Mon, Oct 04, 2010 at
On Mon, Nov 08, 2010 at 06:56:02PM +0200, Michael S. Tsirkin wrote:
> On Mon, Nov 08, 2010 at 08:02:50AM -0600, Ryan Harper wrote:
> > * Markus Armbruster [2010-11-08 06:04]:
> > > "Michael S. Tsirkin" writes:
> > > >> Here's how the various objects are connected to each other:
> > > >>
> > > >>
On 11/08/2010 08:23 AM, Juan Quintela wrote:
Please send in any agenda items you are interested in covering.
For once I start:
- report from linux plumbers virt track (jes?, anthony?)
- report from linux kernel summit (avi?)
Good thinking.
Regards,
Anthony Liguori
Cheers, Juan.
--
To u
On Mon, Nov 08, 2010 at 06:26:33PM +0200, Michael S. Tsirkin wrote:
> On Mon, Nov 08, 2010 at 07:52:12AM -0700, Alex Williamson wrote:
> > On Mon, 2010-11-08 at 13:22 +0200, Michael S. Tsirkin wrote:
> > > On Mon, Oct 04, 2010 at 03:53:11PM -0600, Alex Williamson wrote:
> > > > pcibus_dev_print() w
On Mon, Nov 08, 2010 at 04:52:01PM +, Stefan Hajnoczi wrote:
> On Mon, Nov 8, 2010 at 11:33 AM, Daniel P. Berrange wrote:
> > diff --git a/Makefile b/Makefile
> > index 02698e9..384bf72 100644
> > --- a/Makefile
> > +++ b/Makefile
> > @@ -1,6 +1,10 @@
> > # Makefile for QEMU.
> >
> > GENERAT
On Mon, Nov 08, 2010 at 08:02:50AM -0600, Ryan Harper wrote:
> * Markus Armbruster [2010-11-08 06:04]:
> > "Michael S. Tsirkin" writes:
> >
> > > On Mon, Nov 08, 2010 at 11:32:01AM +0100, Markus Armbruster wrote:
> > >> Ryan Harper writes:
> > >>
> > >> > * Markus Armbruster [2010-11-06 04:19
On Mon, Nov 08, 2010 at 07:59:57AM -0700, Alex Williamson wrote:
> On Mon, 2010-11-08 at 13:40 +0200, Michael S. Tsirkin wrote:
> > On Wed, Oct 06, 2010 at 02:58:57PM -0600, Alex Williamson wrote:
> > > Our code paths for saving or migrating a VM are full of functions that
> > > return void, leavin
On Mon, Nov 8, 2010 at 11:33 AM, Daniel P. Berrange wrote:
> diff --git a/Makefile b/Makefile
> index 02698e9..384bf72 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1,6 +1,10 @@
> # Makefile for QEMU.
>
> GENERATED_HEADERS = config-host.h trace.h qemu-options.def
> +GENERATED_HEADERS = config-h
On Mon, Nov 08, 2010 at 09:36:59AM -0700, Alex Williamson wrote:
> On Mon, 2010-11-08 at 18:26 +0200, Michael S. Tsirkin wrote:
> > On Mon, Nov 08, 2010 at 07:52:12AM -0700, Alex Williamson wrote:
> > > On Mon, 2010-11-08 at 13:22 +0200, Michael S. Tsirkin wrote:
> > > > On Mon, Oct 04, 2010 at 03:
Daniel P Berrange writes:
> On Mon, Nov 08, 2010 at 04:55:10PM +0100, Lluís wrote:
>> In any case, there might appear other events that could have performance
>> implications, although I understand the ease of usage of having all
>> trace events available by default.
> Ok, I agree that if we have
On Mon, 2010-11-08 at 18:26 +0200, Michael S. Tsirkin wrote:
> On Mon, Nov 08, 2010 at 07:52:12AM -0700, Alex Williamson wrote:
> > On Mon, 2010-11-08 at 13:22 +0200, Michael S. Tsirkin wrote:
> > > On Mon, Oct 04, 2010 at 03:53:11PM -0600, Alex Williamson wrote:
> > > > pcibus_dev_print() was erro
On Mon, Nov 08, 2010 at 01:03:18PM +0100, Markus Armbruster wrote:
> "Michael S. Tsirkin" writes:
>
> > On Mon, Nov 08, 2010 at 11:32:01AM +0100, Markus Armbruster wrote:
> >> Ryan Harper writes:
> >>
> >> > * Markus Armbruster [2010-11-06 04:19]:
> >> >> Ryan Harper writes:
> >> >>
> >> >>
On Sun, Nov 7, 2010 at 9:25 PM, Benjamin Poirier
wrote:
> Add support to the emulated hardware to add vlan tags in packets going
> from the guest to the network.
>
> Signed-off-by: Benjamin Poirier
> Cc: Igor V. Kovalenko
> ---
> hw/rtl8139.c | 46 +++--
On Mon, Nov 08, 2010 at 07:52:12AM -0700, Alex Williamson wrote:
> On Mon, 2010-11-08 at 13:22 +0200, Michael S. Tsirkin wrote:
> > On Mon, Oct 04, 2010 at 03:53:11PM -0600, Alex Williamson wrote:
> > > pcibus_dev_print() was erroneously retrieving the device bus
> > > number from the secondary bus
This allows us to recreate the sysfspath used during scanning later
(which will be used in a later patch in this series).
---
usb-linux.c | 29 +++--
1 files changed, 19 insertions(+), 10 deletions(-)
diff --git a/usb-linux.c b/usb-linux.c
index c3c38ec..61e8ec6 100644
-
Some devices seem to choke on receiving a USB_REQ_GET_CONFIGURATION ctrl msg
(witnessed with a digital picture frame usb id 1908:1320).
When usb_fs_type == USB_FS_SYS, the active configuration can be read directly
from sysfs, which allows using this device through qemu's usb redirection.
More in ge
The next patch in this series introduces multiple ways to get the
configuration dependent upon usb_fs_type, it is cleaner to put this
into its own function.
---
usb-linux.c | 30 ++
1 files changed, 22 insertions(+), 8 deletions(-)
diff --git a/usb-linux.c b/usb-linu
Hi All,
First a short self-into. I've been a FOSS developer for 10+ years,
working on a large variety of projects. Most relevant for my appearing
here on the qemu list is my experience in reverse engineering and writing
usb webcam drivers for the Linux kernel and libgphoto2 camlibs for various
sma
Hello,
We have a software that runs on MS-DOS and must communicate with a specific
card installed on port isa.
We want to use this software in Qemu with a machine that runs XP.
Is it possible to access to the ISA port with Qemu in this case?
Do we have to do a specific development?
Can you help
On Mon, Nov 08, 2010 at 04:55:10PM +0100, Lluís wrote:
> Daniel P Berrange writes:
>
> > On Mon, Nov 08, 2010 at 03:42:15PM +0100, Lluís wrote:
> >> On the current implementation, the "disable" keyword in "trace-events"
> >> has different semantics, depending on the backend:
> >>
> >> * nop:
Daniel P Berrange writes:
> On Mon, Nov 08, 2010 at 03:42:15PM +0100, Lluís wrote:
>> On the current implementation, the "disable" keyword in "trace-events"
>> has different semantics, depending on the backend:
>>
>> * nop: ignored (not a problem)
>> * simple : enables tracing, but sets dynam
On Mon, Nov 08, 2010 at 03:42:15PM +0100, Lluís wrote:
> On the current implementation, the "disable" keyword in "trace-events"
> has different semantics, depending on the backend:
>
> * nop: ignored (not a problem)
> * simple : enables tracing, but sets dynamic state to disable
> * ust: d
From: Aneesh Kumar K.V
This patch creates a generic asynchronous-task-offloading infrastructure named
threadlets.
The patch creates a global queue on-to which subsystems can queue their tasks to
be executed asynchronously.
The patch also provides API's that allow a subsystem to create a private
On Mon, 2010-11-08 at 13:40 +0200, Michael S. Tsirkin wrote:
> On Wed, Oct 06, 2010 at 02:58:57PM -0600, Alex Williamson wrote:
> > Our code paths for saving or migrating a VM are full of functions that
> > return void, leaving no opportunity for a device to cancel a migration,
> > either from erro
On Mon, 2010-11-08 at 13:22 +0200, Michael S. Tsirkin wrote:
> On Mon, Oct 04, 2010 at 03:53:11PM -0600, Alex Williamson wrote:
> > pcibus_dev_print() was erroneously retrieving the device bus
> > number from the secondary bus number offset of the device
> > instead of the bridge above the device.
On the current implementation, the "disable" keyword in "trace-events"
has different semantics, depending on the backend:
* nop: ignored (not a problem)
* simple : enables tracing, but sets dynamic state to disable
* ust: disables tracing (uses nop backend)
* dtrace : same as simple
Would
I just gave the SPARC Linux 2.6 image from qemu.org a spin on sun4m but no luck:
sparc-softmmu/qemu-system-sparc -kernel
'/tmp/sparc-test/vmlinux-2.6.11+tcx' -initrd
'/tmp/sparc-test/linux.img' -append "root=/dev/ram" -drive
if=scsi,file=test.raw,cache=none
The kernel correctly notices the sda de
As more and more tracing backends appear (right now: nop, simple, ust
and the new dtrace), it is harder to provide a tracetool where these
backends can be efficiently used without being aware of per-CPU tracing
state.
What I have now is basically:
* trace.h : trace_##name
Backend-specific decla
* Arun R Bharadwaj [2010-11-08 16:16:50]:
Make paio subsystem use threadlets infrastructure
From: Aneesh Kumar K.V
This patch creates a generic asynchronous-task-offloading infrastructure named
threadlets.
The patch creates a global queue on-to which subsystems can queue their tasks to
be exe
On Mon, Nov 8, 2010 at 2:04 PM, Nigel Horne <671...@bugs.launchpad.net> wrote:
>> You can grab the code like this:
>> git clone -b scsi_assert git://repo.or.cz/qemu/stefanha.git
>>
>>
> That retrieves a directory called scsi_assert which is empty. Are you
> expecting that? Should I therefore use
Please send in any agenda items you are interested in covering.
For once I start:
- report from linux plumbers virt track (jes?, anthony?)
- report from linux kernel summit (avi?)
Cheers, Juan.
Gleb Natapov writes:
> On Thu, Nov 04, 2010 at 11:36:15PM +0100, Lluís wrote:
>> Take the unused CPUID 0x40001xxx range as the backdoor instruction.
>>
> In KVM (and it fits the spec nicely) cpuid is defined in terms of
> tables. There is no callback that is called when particular cpuid is
> que
Stefan,
> If it's not easy to share your disk image, could you please test this
> QEMU tree which backports the assert:
>
> http://repo.or.cz/w/qemu/stefanha.git/shortlog/refs/heads/scsi_assert
>
> You can grab the code like this:
> git clone -b scsi_assert git://repo.or.cz/qemu/stefanha.git
>
>
* Markus Armbruster [2010-11-08 06:04]:
> "Michael S. Tsirkin" writes:
>
> > On Mon, Nov 08, 2010 at 11:32:01AM +0100, Markus Armbruster wrote:
> >> Ryan Harper writes:
> >>
> >> > * Markus Armbruster [2010-11-06 04:19]:
> >> >> Ryan Harper writes:
> >> >>
> >> >> > * Markus Armbruster [20
On 11/08/2010 05:42 AM, Stefan Hajnoczi wrote:
> Hi Nigel,
> Is there a disk image available to reproduce this bug? I searched for
> Debian SPARC 2.4-based disk images but wasn't able to find one.
>
I got the image http://wiki.qemu.org/Download. It was sometime ago and
it may no longer be th
Add pci exit callback for the intel-hda device and cleanup properly.
Also add an exit callback to the HDA bus implementation and make sure
it is called on qdev_free().
Signed-off-by: Gerd Hoffmann
---
hw/intel-hda.c | 20
hw/intel-hda.h |1 +
2 files changed, 21 insert
Add exit callback to the driver. Unregister the sound card properly
on exit.
Signed-off-by: Gerd Hoffmann
---
hw/hda-audio.c | 23 +++
1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/hw/hda-audio.c b/hw/hda-audio.c
index 1035774..5593c84 100644
--- a/hw/hda
Hi,
This patch series brings a few fixes for the intel-hda driver.
please apply,
Gerd
François Revol (1):
intel-hda: Honor WAKEEN bits.
Gerd Hoffmann (3):
intel-hda: exit cleanup
hda-audio: exit cleanup
intel-hda: update irq status on WAKEEN changes.
hw/hda-audio.c | 23
When the guest updates the WAKEEN register we
must re-calculate the IRQ status.
Signed-off-by: Gerd Hoffmann
---
hw/intel-hda.c |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/hw/intel-hda.c b/hw/intel-hda.c
index 2c1ef12..e478e67 100644
--- a/hw/intel-hda.c
+++ b/h
From: François Revol
HDA: Honor WAKEEN bits when deciding to raise an interrupt on codec
status change. This prevents an interrupt storm with the Haiku HDA
driver which does not handle codec status changes in the irq handler.
Signed-off-by: François Revol
Signed-off-by: Gerd Hoffmann
---
hw/
* Arun R Bharadwaj [2010-11-08 16:16:50]:
> Hi,
>
> This is the v9 of the refactored patch-series to have a generic
> asynchronous task offloading framework (called threadlets)
> within qemu.
>
>
Testing carried out:
I have run KVM autotest suite with this patch. This test suite
ran successf
This is not fixed in Ubuntu 10.10 (i.e. 32-bit apps running on 64-bit
kernel get incorrectly truncated isochronous transfers). Re-opened a
new bug report:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/672516
--
usbfs is bugged with >2.6.32.9 and <=2.6.33 (breaks VMWare, Qemu, sane
scann
"Michael S. Tsirkin" writes:
> On Mon, Nov 08, 2010 at 11:32:01AM +0100, Markus Armbruster wrote:
>> Ryan Harper writes:
>>
>> > * Markus Armbruster [2010-11-06 04:19]:
>> >> Ryan Harper writes:
>> >>
>> >> > * Markus Armbruster [2010-11-05 11:11]:
>> >> >> Ryan Harper writes:
>> >> >>
>>
On Wed, Oct 06, 2010 at 02:58:57PM -0600, Alex Williamson wrote:
> Our code paths for saving or migrating a VM are full of functions that
> return void, leaving no opportunity for a device to cancel a migration,
> either from error or incompatibility. The ivshmem driver attempted to
> solve this w
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