On Mon, Nov 08, 2010 at 06:13:58PM +, Peter Maydell wrote:
> 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 t
On Mon, Nov 15, 2010 at 04:30:43PM +0900, Isaku Yamahata wrote:
> introduce a function to parse pci device path of
> the format, [Domain:]Slot.Function:Slot.Function:Slot.Function.
>
> Signed-off-by: Isaku Yamahata
Hmm.
How about we use openfirmware path like what Gleb's patch does,
with a f
On Mon, Nov 15, 2010 at 09:53:50AM +0200, Michael S. Tsirkin wrote:
> On Mon, Nov 15, 2010 at 09:40:08AM +0200, Gleb Natapov wrote:
> > On Sun, Nov 14, 2010 at 10:40:33PM -0500, Kevin O'Connor wrote:
> > > On Sun, Nov 14, 2010 at 05:39:41PM +0200, Gleb Natapov wrote:
> > > > +/*
> > > > + * This fu
On Mon, Nov 15, 2010 at 04:30:37PM +0900, Isaku Yamahata wrote:
> This patch cleans up command register initialization with
> comments.
>
> Signed-off-by: Isaku Yamahata
Probably just fold with the next patch.
> ---
> hw/pci.c | 42 ++
> 1 files change
Hi
OK it's getting interesting perhaps it would lead into
instrumentation topic, which is quite hot topic in qemu-devel quite
recently, so you jump into the wagon just about the right time :)
2010/11/15 F. Zhang :
> I am very pleased to share ideas with you. But my English is too poor, er
On Sun, Nov 14, 2010 at 10:50:13PM +, Blue Swirl wrote:
> On Sun, Nov 14, 2010 at 3:39 PM, Gleb Natapov wrote:
> >
> > Signed-off-by: Gleb Natapov
> > ---
> > hw/fw_cfg.c | 14 ++
> > hw/fw_cfg.h | 4 +++-
> > sysemu.h | 1 +
> > vl.c | 51
On Mon, Nov 15, 2010 at 10:06:13AM +0200, Michael S. Tsirkin wrote:
> On Mon, Nov 15, 2010 at 04:30:43PM +0900, Isaku Yamahata wrote:
> > introduce a function to parse pci device path of
> > the format, [Domain:]Slot.Function:Slot.Function:Slot.Function.
> >
> > Signed-off-by: Isaku Yamahata
On Mon, Nov 15, 2010 at 05:57:40PM +0900, Isaku Yamahata wrote:
> On Mon, Nov 15, 2010 at 10:06:13AM +0200, Michael S. Tsirkin wrote:
> > On Mon, Nov 15, 2010 at 04:30:43PM +0900, Isaku Yamahata wrote:
> > > introduce a function to parse pci device path of
> > > the format, [Domain:]Slot.Function:S
Am 22.08.2010 23:34, schrieb ext Anthony Liguori:
On 08/19/2010 07:56 AM, Bernhard Kohl wrote:
It's legal that the guest reads a single byte or word from mmio.
I have an OS which reads single bytes and it works fine on real
hardware. Maybe this happens due to casting.
Signed-off-by: Bernhar
Am 01.09.2010 16:44, schrieb Bernhard Kohl:
We have an OS which writes to port 0x400 when probing for special hardware.
This causes an exit of the VM. With SeaBIOS this port isn't used anyway.
Signed-off-by: Bernhard Kohl
---
hw/pc.c |2 --
1 files changed, 0 insertions(+), 2 deletions(-)
On 15.11.2010, at 10:53, Bernhard Kohl wrote:
> Am 01.09.2010 16:44, schrieb Bernhard Kohl:
>> We have an OS which writes to port 0x400 when probing for special hardware.
>> This causes an exit of the VM. With SeaBIOS this port isn't used anyway.
>>
>> Signed-off-by: Bernhard Kohl
>> ---
>> hw/
On Sun, Nov 14, 2010 at 09:33:06PM +, Blue Swirl wrote:
> On Sun, Nov 14, 2010 at 3:39 PM, Gleb Natapov wrote:
> > Extend -option-rom command to have additional parameter ,bootindex=.
>
> This patch is broken:
> CCarm-softmmu/palm.o
> /src/qemu/hw/palm.c: In function 'palmte_init':
> /s
On 21.10.2010, at 19:36, anthony.per...@citrix.com wrote:
> From: Anthony PERARD
>
> Update the libxenctrl calls in Qemu to use the new interface, otherwise
> Qemu wouldn't be able to build against new versions of the library.
>
> We also check libxenctrl version in configure, from Xen 3.3.0 t
On 21.10.2010, at 19:36, anthony.per...@citrix.com wrote:
> From: Anthony PERARD
>
> Add the Xen FV (Fully Virtualized) machine to Qemu;
> this is groundwork to add Xen device model support in Qemu.
>
> Signed-off-by: Anthony PERARD
> Signed-off-by: Stefano Stabellini
> ---
> Makefile.target
On 21.10.2010, at 19:36, anthony.per...@citrix.com wrote:
> From: Anthony PERARD
>
> This option gives the ability to switch one "accelerator" like kvm, xen
> or the default one tcg. We can specify more than one accelerator by
> separate them by a comma. QEMU will try each one and use the first
Am 13.11.2010 11:09, schrieb Jan Kiszka:
> Am 13.11.2010 11:01, Michael Tokarev wrote:
>> 13.11.2010 10:51, Jan Kiszka wrote:
>>> Am 13.11.2010 08:49, Stefan Hajnoczi wrote:
On Fri, Nov 12, 2010 at 10:02 PM, Jan Kiszka wrote:
> Hi,
>
> both after hard and guest-initiated reset, so
On Thu, Aug 19, 2010 at 02:56:51PM +0200, Bernhard Kohl wrote:
> It's legal that the guest reads a single byte or word from mmio.
Interesting. The spec seems to say this:
For all accesses to MSI-X Table and MSI-X PBA fields, software must use
aligned full DWORD or aligned full QWO
On 21.10.2010, at 19:36, anthony.per...@citrix.com wrote:
> From: Anthony PERARD
>
> This option gives the ability to switch one "accelerator" like kvm, xen
> or the default one tcg. We can specify more than one accelerator by
> separate them by a comma. QEMU will try each one and use the first
On 21.10.2010, at 19:36, anthony.per...@citrix.com wrote:
> From: Anthony PERARD
>
> This come with the initialisation of Xen.
>
> Signed-off-by: Anthony PERARD
> ---
> Makefile.target |5 +
> hw/xen.h| 10 ++
> vl.c|2 ++
> xen-all.c | 25 ++
On Fri, Nov 12, 2010 at 1:20 PM, Daniel P. Berrange wrote:
> An update of the SystemTAP/DTrace patches from
>
> http://lists.gnu.org/archive/html/qemu-devel/2010-11/msg00563.html
>
> The first patch contains the generic DTrace tracing backend support.
> The second patch contains additional pieces
On 21.10.2010, at 19:36, anthony.per...@citrix.com wrote:
> From: Steven Smith
>
> Introduce a new emulated PCI device, specific to fully virtualized Xen
> guests. The device is necessary for PV on HVM drivers to work.
>
> Signed-off-by: Steven Smith
> Signed-off-by: Anthony PERARD
> Signed
Am 15.11.2010 11:35, schrieb Alexander Graf:
>
> On 21.10.2010, at 19:36, anthony.per...@citrix.com wrote:
>
>> From: Anthony PERARD
>>
>> Add the Xen FV (Fully Virtualized) machine to Qemu;
>> this is groundwork to add Xen device model support in Qemu.
>>
>> Signed-off-by: Anthony PERARD
>> Si
On Sun, Nov 14, 2010 at 12:19 PM, Avi Kivity wrote:
> On 11/14/2010 01:05 PM, Avi Kivity wrote:
>>>
>>> I agree, but let's enable virtio-ioeventfd carefully because bad code
>>> is out there.
>>
>>
>> Sure. Note as long as the thread waiting on ioeventfd doesn't consume too
>> much cpu, it will a
This is necessary because during reboot of a VM the assigned devices
continue DMA transfers which causes memory corruption.
Signed-off-by: Thomas Ostler
Signed-off-by: Bernhard Kohl
---
Sorry for for the long delay. Finally we added Alex' suggestions
and rebased the patch.
Thanks
Bernhard
---
On 21.10.2010, at 19:36, anthony.per...@citrix.com wrote:
> From: Jun Nakajima
>
> On IA32 host or IA32 PAE host, at present, generally, we can't create
> an HVM guest with more than 2G memory, because generally it's almost
> impossible for Qemu to find a large enough and consecutive virtual
>
With the latest git versions, e.g. 1.7.2.3, git still prints out
the tag info in addition to the requested format. So let's simply
fetch the first line from the output.
In addition I use the --pretty option instead of --format which
is not recognized in very old git versions, e.g. 1.5.5.6.
Tested
Mulyadi Santosa writes:
>> Yes, I have read that paper, it’s wonderful!
>>
>> Besides the Argos, the bitblaze group, led by Dawn Song in Berkeley, has
>> achieved great success in the taint analysis. The website about their
>> dynamic analysis work (called TEMU) can be found at:
>> http://bitblaz
This patch makes sure the audio timer gets disabled when no voice is
active. It adds a variable to track whenever the timer is needed or
not to the global audio state. audio_timer_reset() will set that
variable. audio_timer() will check that variable and only re-arm
the timer when needed. One a
On 14.11.2010 18:50, Peter Maydell wrote:
> Although newlib/libgloss use different modes for opening stdout
> and stderr, the ARM C library implementation does not, for
> instance; so your patch is relying on a detail of implementation of
> a particular semihosting user. So I don't think we can app
On 11/15/2010 11:46 AM, Alexander Graf wrote:
I take back my Acked-by. Sorry, I guess I should have read things in
more detail first O_o. I still believe that this patch can go in
before the others, but I'd at least like to see some comments on the
(0) pointer thing:).
I agree, it kind of works
On Mon, Nov 15, 2010 at 09:40:08AM +0200, Gleb Natapov wrote:
> On Sun, Nov 14, 2010 at 10:40:33PM -0500, Kevin O'Connor wrote:
> > Why not just return a newline separated list that is null terminated?
> >
> Doing it like this will needlessly complicate firmware side. How do you
> know how much me
On Mon, Nov 15, 2010 at 08:26:35AM -0500, Kevin O'Connor wrote:
> On Mon, Nov 15, 2010 at 09:40:08AM +0200, Gleb Natapov wrote:
> > On Sun, Nov 14, 2010 at 10:40:33PM -0500, Kevin O'Connor wrote:
> > > Why not just return a newline separated list that is null terminated?
> > >
> > Doing it like th
On Mon, Nov 15, 2010 at 03:36:25PM +0200, Gleb Natapov wrote:
> Hmm BTW I do not see proper endianness
> handling in FILE_DIR.
>
That's just me. Everything it OK there with endianness.
--
Gleb.
On Mon, 15 Nov 2010, Alexander Graf wrote:
> > /*
> > - * tweaks needed to build with different xen versions
> > - * 0x00030205 -> 3.1.0
> > - * 0x00030207 -> 3.2.0
> > - * 0x00030208 -> unstable
> > + * We don't support Xen prior to 3.3.0.
> > */
> > -#include
> > -#if __XEN_LATEST_INTERFACE_
On Mon, 15 Nov 2010, Kevin Wolf wrote:
> >> + * Permission is hereby granted, free of charge, to any person obtaining
> >> a copy
> >> + * of this software and associated documentation files (the "Software"),
> >> to deal
> >> + * in the Software without restriction, including without limitation
On Sun, Nov 14, 2010 at 1:52 PM, Paolo Bonzini wrote:
> On 11/14/2010 02:38 PM, Andreas Färber wrote:
>>>
>>> - --trace-file=*) trace_file="$optarg"
>>> + --enable-trace-file=*) trace_file="$optarg"
>>> ;;
>>
>> but this should be --with-trace-file=... please. It is not being
>> enabled, just set
On Mon, 15 Nov 2010, Alexander Graf wrote:
>
> On 21.10.2010, at 19:36, anthony.per...@citrix.com wrote:
>
> > From: Anthony PERARD
> >
> > This option gives the ability to switch one "accelerator" like kvm, xen
> > or the default one tcg. We can specify more than one accelerator by
> > separate
Signed-off-by: Gleb Natapov
---
hw/ide/qdev.c | 13 +
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c
index 88ff657..01a181b 100644
--- a/hw/ide/qdev.c
+++ b/hw/ide/qdev.c
@@ -24,9 +24,12 @@
/* - */
Prints out mmio or pio used to access child device.
Signed-off-by: Gleb Natapov
---
hw/pci_host.c |2 ++
hw/sysbus.c | 30 ++
hw/sysbus.h |4
3 files changed, 36 insertions(+), 0 deletions(-)
diff --git a/hw/pci_host.c b/hw/pci_host.c
index bc5b771
Extend -option-rom command to have additional parameter ,bootindex=.
Signed-off-by: Gleb Natapov
---
hw/loader.c| 16 +++-
hw/loader.h|8
hw/multiboot.c |3 ++-
hw/ne2000.c|2 +-
hw/nseries.c |4 ++--
hw/palm.c |6 +++---
hw/pc.c
Use device ioports to create unique device path.
Signed-off-by: Gleb Natapov
---
hw/isa-bus.c | 16
1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/hw/isa-bus.c b/hw/isa-bus.c
index c0ac7e9..c423c1b 100644
--- a/hw/isa-bus.c
+++ b/hw/isa-bus.c
@@ -31,11 +31,13
Add "fw_name" to DeviceInfo to use in device path building. In
contrast to "name" "fw_name" should refer to functionality device
provides instead of particular device model like "name" does.
Signed-off-by: Gleb Natapov
---
hw/fdc.c|1 +
hw/ide/isa.c|1 +
hw/ide/qdev.c |
Signed-off-by: Gleb Natapov
---
hw/usb-bus.c | 42 ++
1 files changed, 42 insertions(+), 0 deletions(-)
diff --git a/hw/usb-bus.c b/hw/usb-bus.c
index 256b881..8b4583c 100644
--- a/hw/usb-bus.c
+++ b/hw/usb-bus.c
@@ -5,11 +5,13 @@
#include "monitor.h"
New get_fw_dev_path callback will be used for build device path usable
by firmware in contrast to qdev qemu internal device path.
Signed-off-by: Gleb Natapov
---
hw/qdev.h |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/hw/qdev.h b/hw/qdev.h
index 9f90efe..dc669b3 10064
Change fw_cfg_add_file() to get full file path as a parameter instead
of building one internally. Two reasons for that. First caller may need
to know how file is named. Second this moves policy of file naming out
from fw_cfg. Platform may want to use more then two levels of
directories for instance
Signed-off-by: Gleb Natapov
---
hw/fw_cfg.c | 15 +++
hw/fw_cfg.h |5 -
sysemu.h|1 +
vl.c| 49 +
4 files changed, 69 insertions(+), 1 deletions(-)
diff --git a/hw/fw_cfg.c b/hw/fw_cfg.c
index 7b9434f..4eea3
I am using open firmware naming scheme to specify device path names.
In this version: fixed compilation problem, changed how device list
is passed into firmware.
Names look like this on pci machine:
/p...@i0cf8/i...@1,1/dr...@1/d...@0
/p...@i0cf8/i...@1/f...@03f1/flo...@1
/p...@i0cf8/i...@1/f...@0
Signed-off-by: Gleb Natapov
---
hw/pci.c | 108 -
1 files changed, 85 insertions(+), 23 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index 962886e..114b435 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -43,12 +43,14 @@
static void pcibu
Store all io ports used by device in ISADevice structure.
Signed-off-by: Gleb Natapov
---
hw/cs4231a.c |1 +
hw/fdc.c |3 +++
hw/gus.c |4
hw/ide/isa.c |2 ++
hw/isa-bus.c | 25 +
hw/isa.h |4
hw/m48t59.c
Signed-off-by: Gleb Natapov
---
hw/ide/cmd646.c |4 ++--
hw/ide/internal.h |3 ++-
hw/ide/isa.c |2 +-
hw/ide/piix.c |4 ++--
hw/ide/qdev.c |3 ++-
hw/ide/via.c |4 ++--
6 files changed, 11 insertions(+), 9 deletions(-)
diff --git a/hw/ide/cmd646.c b/
Ports on root hub will have NULL here. This is needed to reconstruct
path from device to its root hub to build device path.
Signed-off-by: Gleb Natapov
---
hw/usb-bus.c |3 ++-
hw/usb-hub.c |2 +-
hw/usb-musb.c |2 +-
hw/usb-ohci.c |2 +-
hw/usb-uhci.c |2 +-
hw/usb.h
If bootindex is specified on command line a string that describes device
in firmware readable way is added into sorted list. Later this list will
be passed into firmware to control boot order.
Signed-off-by: Gleb Natapov
---
block_int.h |4 +++-
hw/e1000.c |4
hw/eepro100.c
Action that depends on fully initialized device model should register
with this notifier chain.
Signed-off-by: Gleb Natapov
---
sysemu.h |2 ++
vl.c | 15 +++
2 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/sysemu.h b/sysemu.h
index 48f8eee..c42f33a 100644
-
On 15.11.2010, at 15:47, Anthony PERARD wrote:
> On Mon, 15 Nov 2010, Anthony PERARD wrote:
>
>> On Mon, 15 Nov 2010, Alexander Graf wrote:
>>
>>>
>>> On 21.10.2010, at 19:36, anthony.per...@citrix.com wrote:
>>>
From: Anthony PERARD
This option gives the ability to switch on
On Mon, 15 Nov 2010, Anthony PERARD wrote:
> On Mon, 15 Nov 2010, Alexander Graf wrote:
>
> >
> > On 21.10.2010, at 19:36, anthony.per...@citrix.com wrote:
> >
> > > From: Anthony PERARD
> > >
> > > This option gives the ability to switch one "accelerator" like kvm, xen
> > > or the default one t
"Michael S. Tsirkin" wrote:
> There's no reason for tap to run when VM is stopped.
> If we let it, it confuses the bridge on TX
> and corrupts DMA memory on RX.
>
> Signed-off-by: Michael S. Tsirkin
once here, what handlers make sense to run while stopped?
/me can think of the normal console, no
In passthrough security model, following symbolic links in the server
side could result in accessing files outside guest's export path.This
could happen under two conditions:
1) If a modified guest kernel is sending symbolic link as part of the
file path and when resolving that symbolic link at ser
On 11/15/2010 08:52 AM, Juan Quintela wrote:
"Michael S. Tsirkin" wrote:
There's no reason for tap to run when VM is stopped.
If we let it, it confuses the bridge on TX
and corrupts DMA memory on RX.
Signed-off-by: Michael S. Tsirkin
once here, what handlers make sense to run while
Make use of chroot interfaces for passthrough security model to fix the
vulnerability in following symbolic links.
Signed-off-by: M. Mohan Kumar
---
hw/virtio-9p-local.c | 284 ++
1 files changed, 218 insertions(+), 66 deletions(-)
diff --git a/h
On Mon, Nov 15, 2010 at 08:55:07AM -0600, Anthony Liguori wrote:
> On 11/15/2010 08:52 AM, Juan Quintela wrote:
> >"Michael S. Tsirkin" wrote:
> >>There's no reason for tap to run when VM is stopped.
> >>If we let it, it confuses the bridge on TX
> >>and corrupts DMA memory on RX.
> >>
> >>Signed-
On Mon, Nov 15, 2010 at 03:52:54PM +0100, Juan Quintela wrote:
> "Michael S. Tsirkin" wrote:
> > There's no reason for tap to run when VM is stopped.
> > If we let it, it confuses the bridge on TX
> > and corrupts DMA memory on RX.
> >
> > Signed-off-by: Michael S. Tsirkin
>
> once here, what ha
From: Anthony PERARD
This option gives the ability to switch one "accelerator" like kvm, xen
or the default one tcg. We can specify more than one accelerator by
separate them by a comma. QEMU will try each one and use the first whose
works.
So,
-accel xen,kvm,tcg
which would try Xen support fi
On 11/15/2010 03:17 PM, Stefan Hajnoczi wrote:
On Sun, Nov 14, 2010 at 1:52 PM, Paolo Bonzini wrote:
On 11/14/2010 02:38 PM, Andreas Färber wrote:
- --trace-file=*) trace_file="$optarg"
+ --enable-trace-file=*) trace_file="$optarg"
;;
but this should be --with-trace-file=... please. It is n
On 11/15/2010 09:18 AM, Michael S. Tsirkin wrote:
On Mon, Nov 15, 2010 at 08:55:07AM -0600, Anthony Liguori wrote:
On 11/15/2010 08:52 AM, Juan Quintela wrote:
"Michael S. Tsirkin" wrote:
There's no reason for tap to run when VM is stopped.
If we let it, it confuses the bri
Am 15.11.2010 11:09, schrieb ext Alexander Graf:
On 15.11.2010, at 10:53, Bernhard Kohl wrote:
Am 01.09.2010 16:44, schrieb Bernhard Kohl:
We have an OS which writes to port 0x400 when probing for special hardware.
This causes an exit of the VM. With SeaBIOS this port isn't used anyw
Am 15.11.2010 11:42, schrieb ext Michael S. Tsirkin:
On Thu, Aug 19, 2010 at 02:56:51PM +0200, Bernhard Kohl wrote:
It's legal that the guest reads a single byte or word from mmio.
Interesting. The spec seems to say this:
For all accesses to MSI-X Table and MSI-X PBA fields,
> This patch introduce a fallback mechanism for old systems that do not
> support utimensat(). This fix build failure with following warnings:
>
> hw/virtio-9p-local.c: In function 'local_utimensat':
> hw/virtio-9p-local.c:479: warning: implicit declaration of function
> 'utimensat' hw/virtio-9p-
On Mon, Nov 15, 2010 at 2:52 PM, M. Mohan Kumar wrote:
> In passthrough security model, following symbolic links in the server
> side could result in accessing files outside guest's export path.This
> could happen under two conditions:
> 1) If a modified guest kernel is sending symbolic link as pa
On 11/15/2010 09:45 AM, anthony.per...@citrix.com wrote:
From: Anthony PERARD
This option gives the ability to switch one "accelerator" like kvm, xen
or the default one tcg. We can specify more than one accelerator by
separate them by a comma. QEMU will try each one and use the first whose
works
Hi Stefan,
thanks for your feedback. Yehuda and Sage have already committed some
pathes to our git repository.
What I'm not sure about is the rados_(de)initialization for multiple
rbd images. I suspect that _deinitialize should only be called for the
last rbd image.
Yehuda and Sage know librados
Am 25.10.2010 18:54, schrieb Michael S. Tsirkin:
On Mon, Oct 25, 2010 at 06:23:24PM +0200, Stefan Weil wrote:
Am 25.10.2010 14:11, schrieb Markus Armbruster:
Stefan Weil writes:
Am 13.10.2010 09:13, schrieb Markus Armbruster:
Stefan Weil writes:
[..
Am 15.11.2010 12:48, schrieb Bernhard Kohl:
With the latest git versions, e.g. 1.7.2.3, git still prints out
the tag info in addition to the requested format. So let's simply
fetch the first line from the output.
In addition I use the --pretty option instead of --format which
is not recognized i
On Mon, Nov 15, 2010 at 9:04 AM, Christian Brunner
wrote:
> Hi Stefan,
>
> thanks for your feedback. Yehuda and Sage have already committed some
> pathes to our git repository.
>
> What I'm not sure about is the rados_(de)initialization for multiple
> rbd images. I suspect that _deinitialize shoul
(Clearly this must be done upstream first, so marking Triaged for the Ubuntu
task)
** Changed in: qemu-kvm (Ubuntu)
Status: New => Triaged
--
seabios should have native scsi support
https://bugs.launchpad.net/bugs/611142
You received this bug notification because you are a member of qemu-
Hi. I have a similar problem, with a simple JetFlash usb drive.
After adding it with usb_add, "info usb" shows nothing and I start getting the
following message in the console:
husb: config #1 need -1
husb: 1 interfaces claimed for configuration 1
husb: grabbed usb device 1.3
usb_linux_update_end
On Sun, Nov 14, 2010 at 7:18 AM, Michael S. Tsirkin wrote:
> This patch fixes 5beb8ad503c88a76f2b8106c3b74b4ce485a60e1
> which broke hotplug removal of cold plugged devices:
>
> - pass addition/removal state to hotplug callbacks
> - use that in piix and pcie
>
> This also fixes an assert on hotplu
Hi,
This is the v11 of the refactored patch-series to have a generic
asynchronous task offloading framework (called threadlets)
within qemu.
I have run KVM autotest suite with this patch. This test suite
ran successfully for the following tests:
-connecthon
-ebizzy
-dbench
From: Gautham R Shenoy
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
The reason for creating this generic infrastructure is so that other subsystems,
such as virtio-9p could make use of it for offloading tasks that could block.
Signed-off-by: Arun R Bharadwaj
Signed-off-by: Aneesh Kumar K.V
Signed-off-by: Gautham R Shenoy
Signed-off-by: Sripathi Kodi
Acked-by:
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 guest
operations while the processing of v9fs_io is in p
This patch adds more printf format checking.
Additional modifications were needed for this code change:
* alpha-dis.c: The local definition of MAX conflicts with
a previous definition from osdep.h, so add an #undef.
* dis-asm.h: Add include for fprintf_function (qemu-common.h).
The standard
Anyone care to comment?
On Wed, Nov 10, 2010 at 05:47:35PM -0800, Mike Ryan wrote:
> Add an option to specify the host interface to send multicast packets on
> when using a multicast socket for networking. The option takes the name
> of a host interface (e.g., eth0) and sets the IP_MULTICAST_IF so
This change was missing in commit
9a78eead0c74333a394c0f7bbfc4423ac746fcd5.
Cc: Blue Swirl
Signed-off-by: Stefan Weil
---
target-sparc/cpu.h |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h
index 7e0d17c..eb5d9c1 100644
--- a/ta
On 11/12/2010 10:54 AM, François Revol wrote:
Le 12 nov. 2010 à 15:32, Anthony Liguori a écrit :
I did try years ago, but at least the current wav driver really didn't like
fifos back then. I recall trying for hours to get it pipe to ffmpeg or others
without much luck.
Also, this poses s
On 11/15/2010 12:54 PM, Mike Ryan wrote:
Anyone care to comment?
I must admit, I don't understand the use-case well enough to really give
an appropriate amount of review as to whether this is the best solution
to the problem.
Michael, do you have any thoughts?
Regards,
Anthony Liguori
I'll clarify/elaborate a bit:
When using a multicast socket, the OS chooses a default physical
interface to send packets. The patch I've supplied allows the user to
select the interface.
Suppose you have a setup like so:
BoxA --- BoxB --- BoxC
You wish to run virtual machines on BoxB and BoxC a
Hello,
I know, this is not the right place to ask, but I wasn't abled to find a
users mailing list.
The question: is there any qemu (monitor) command to detect if the guest
os has stopped / poweroff?
--
Wilhelm
Cc: Blue Swirl
Signed-off-by: Stefan Weil
---
audio/audio_pt_int.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/audio/audio_pt_int.c b/audio/audio_pt_int.c
index f15cc70..908c569 100644
--- a/audio/audio_pt_int.c
+++ b/audio/audio_pt_int.c
@@ -8,7 +8,8 @@
#includ
Am 15.11.2010 um 16:48 schrieb Paolo Bonzini:
On 11/15/2010 03:17 PM, Stefan Hajnoczi wrote:
On Sun, Nov 14, 2010 at 1:52 PM, Paolo
Bonzini wrote:
On 11/14/2010 02:38 PM, Andreas Färber wrote:
- --trace-file=*) trace_file="$optarg"
+ --enable-trace-file=*) trace_file="$optarg"
;;
but thi
Am 15.11.2010 um 19:39 schrieb Stefan Weil:
This patch adds more printf format checking.
Additional modifications were needed for this code change:
* alpha-dis.c: The local definition of MAX conflicts with
a previous definition from osdep.h, so add an #undef.
* dis-asm.h: Add include for fpr
The redundant forward declaration of qerror in machload.c
is removed because it should be taken from qemu.h.
Please note that this patch is untested because
I have no matching environment to compile it.
Cc: Blue Swirl
Signed-off-by: Stefan Weil
---
darwin-user/machload.c |2 +-
darwin-user
On Mon, Nov 15, 2010 at 05:40:30PM +0100, Bernhard Kohl wrote:
> Am 15.11.2010 11:42, schrieb ext Michael S. Tsirkin:
> >On Thu, Aug 19, 2010 at 02:56:51PM +0200, Bernhard Kohl wrote:
> >>It's legal that the guest reads a single byte or word from mmio.
> >Interesting. The spec seems to say this:
>
Signed-off-by: Stefan Hajnoczi
---
hw/virtio.c | 35 ++-
1 files changed, 18 insertions(+), 17 deletions(-)
diff --git a/hw/virtio.c b/hw/virtio.c
index a2a657e..849a60f 100644
--- a/hw/virtio.c
+++ b/hw/virtio.c
@@ -14,6 +14,7 @@
#include
#include "trace.h
The virtio hardware emulation code uses fprintf(stderr, ...) error messages.
Improve things slightly by moving to error_report() so error messages will be
printed to the monitor, if present.
We want to handle device error states properly instead of bailing out with
exit(1) but this series does not
On 11/15/2010 02:26 PM, Michael S. Tsirkin wrote:
Are there any system ones?
There's one in qemu-char.c. Not sure it's easy to just say for the
future that there can't be BHs that get delivered during vmstop.
Can we just stop processing them?
We ran into a lot of problems trying
On 11/15/2010 02:53 PM, Stefan Hajnoczi wrote:
vhost has a solution for this: register a VMChangeStateHandler
function that stops ioeventfd while vm_stop(0) is in effect. Then
poll to see if there is work pending.
I will add equivalent functionality to virtio-ioeventfd.
I still think tha
On 11/15/2010 11:53 AM, Arun R Bharadwaj wrote:
From: Gautham R Shenoy
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
On 11/15/2010 01:52 PM, Mike Ryan wrote:
I'll clarify/elaborate a bit:
When using a multicast socket, the OS chooses a default physical
interface to send packets. The patch I've supplied allows the user to
select the interface.
Suppose you have a setup like so:
BoxA --- BoxB --- BoxC
You wish
On Mon, Nov 15, 2010 at 10:09:29AM -0600, Anthony Liguori wrote:
> On 11/15/2010 09:18 AM, Michael S. Tsirkin wrote:
> >On Mon, Nov 15, 2010 at 08:55:07AM -0600, Anthony Liguori wrote:
> >>On 11/15/2010 08:52 AM, Juan Quintela wrote:
> >>>"Michael S. Tsirkin" wrote:
> There's no reason for ta
On Mon, Nov 15, 2010 at 4:09 PM, Anthony Liguori wrote:
> On 11/15/2010 09:18 AM, Michael S. Tsirkin wrote:
>>
>> On Mon, Nov 15, 2010 at 08:55:07AM -0600, Anthony Liguori wrote:
>>
>>>
>>> On 11/15/2010 08:52 AM, Juan Quintela wrote:
>>>
"Michael S. Tsirkin" wrote:
>
> Th
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