Il 26/07/2012 10:31, Frediano Ziglio ha scritto:
> sudo ./x86_64-softmmu/qemu-system-x86_64 -m 1024 -hda test.qcow
> -device lsi -drive file=/dev/sdb,if=none,id=XXX -device
> scsi-block,drive=XXX -enable-kvm -bios ~/seabios/out/bios.bin -serial
> file:out.txt
> lsi_scsi: error: Multiple IO pending
Hi all,
I am running a netbsd kernel in KVM, using Intel VT. However, the OS
failed to start up with the following outputs:
KVM internal error. Suberror: 1
emulation failure.
EAX=0001EBX=ECX=0005 EDX=0001
ESI=0001 EDI=001c4bd2 EBP=0011a72c
On 07/26/2012 09:16 AM, Kevin Wolf wrote:
Am 26.07.2012 15:13, schrieb Eric Blake:
On 07/25/2012 09:21 PM, Corey Bryant wrote:
On 07/25/2012 03:25 PM, Eric Blake wrote:
On 07/25/2012 02:22 AM, Kevin Wolf wrote:
Hm, not a nice interface where qemu_close() needs the filename and
(worse) cou
On 07/26/2012 05:07 AM, Kevin Wolf wrote:
Am 26.07.2012 05:57, schrieb Corey Bryant:
On 07/25/2012 03:43 PM, Eric Blake wrote:
On 07/23/2012 07:08 AM, Corey Bryant wrote:
+int monitor_fdset_get_fd(Monitor *mon, int64_t fdset_id, int flags)
+{
+mon_fdset_t *mon_fdset;
+mon_fdset_fd_t
On 07/26/2012 05:07 AM, Kevin Wolf wrote:
Am 26.07.2012 05:57, schrieb Corey Bryant:
On 07/25/2012 03:43 PM, Eric Blake wrote:
On 07/23/2012 07:08 AM, Corey Bryant wrote:
+int monitor_fdset_get_fd(Monitor *mon, int64_t fdset_id, int flags)
+{
+mon_fdset_t *mon_fdset;
+mon_fdset_fd_t
qemu64 cpu model has PAE/NX/SSE2 Support by default.
Also, after I used "-cpu qemu64,+3dnow", 32bit Win8 also can't be installed and
had a BSOD with "Error code: 0x005D".
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bu
Hi,
This patch series fixes an issue that was discussed here [1] where using -R
can cause QEMU to fail to setup the guest address space because the guest base
validation fails. I fixed this issue by (1) refactoring the guest space
probing code into a single function for initializing the guest spa
Roll the code used to initialize the guest memory space when -R
or -B is used into 'init_guest_space' and then call 'init_guest_space'
from the driver. This way the reserved guest memory space can
be probed for. Calling 'mmap' just once as is currently done is not
guaranteed to succeed since the
Signed-off-by: Meador Inge
---
linux-user/elfload.c | 110 +++---
linux-user/qemu.h| 13 ++
2 files changed, 90 insertions(+), 33 deletions(-)
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index f3b1552..7d8d866 100644
--- a/linux
On Thu, Jul 26, 2012 at 09:31:29AM +0100, Frediano Ziglio wrote:
> I always get an assert launching this command
>
> sudo ./x86_64-softmmu/qemu-system-x86_64 -m 1024 -hda test.qcow
> -device lsi -drive file=/dev/sdb,if=none,id=XXX -device
> scsi-block,drive=XXX -enable-kvm -bios ~/seabios/out/bios
On 07/24/2012 05:04 AM, Paolo Bonzini wrote:
> The tests are not meant to offer full coverage; in particular, there is
> no concurrent I/O going on from the guest. However, especially in the
> case of blkdebug-based tests (introduced later in the series) they do
> cover some paths that will usuall
From: Nicholas Bellinger
Hello KVM + QEMU folks,
This is -v5 of the in-flight tcm_vhost fabric driver for KVM host virtualized
target support using the in-kernel storage stack with for-3.6 code.
The changes since -v4 have been pretty minimal. A new GET_ABI_VERSION ioctl
has been added as reque
On 07/24/2012 05:04 AM, Paolo Bonzini wrote:
> This adds the monitor commands that start the mirroring job.
>
> Signed-off-by: Paolo Bonzini
> ---
> blockdev.c | 133
> --
> hmp-commands.hx | 21 +
> hmp.c| 28 +
On 07/25/2012 08:50 AM, Orit Wasserman wrote:
> Signed-off-by: Benoit Hudzia
> Signed-off-by: Petter Svard
> Signed-off-by: Aidan Shribman
> Signed-off-by: Orit Wasserman
> Signed-off-by: Juan Quintela
> ---
> +++ b/qapi-schema.json
> @@ -273,6 +273,26 @@
> { 'type': 'MigrationStats',
>'d
Luiz Capitulino writes:
> On Thu, 26 Jul 2012 16:08:54 -0500
> Anthony Liguori wrote:
>
>> Luiz Capitulino writes:
>>
>> > On Thu, 26 Jul 2012 15:43:58 -0300
>> > Luiz Capitulino wrote:
>> >
>> >> On Thu, 26 Jul 2012 13:22:15 -0500
>> >> anth...@codemonkey.ws wrote:
>> >>
>> >> >
>> >> > Hi
On 07/25/2012 08:50 AM, Orit Wasserman wrote:
> Signed-off-by: Benoit Hudzia
> Signed-off-by: Petter Svard
> Signed-off-by: Aidan Shribman
> Signed-off-by: Orit Wasserman
> Signed-off-by: Juan Quintela
> ---
> +++ b/qapi-schema.json
> @@ -264,11 +264,15 @@
> #migration has ended, it r
On 07/25/2012 08:50 AM, Orit Wasserman wrote:
> Change XBZRLE cache size in bytes (the size should be a power of 2, it will be
> rounded down to the nearest power of 2).
> If XBZRLE cache size is too small there will be many cache miss.
>
> Signed-off-by: Benoit Hudzia
> Signed-off-by: Petter Sva
On 07/25/2012 08:50 AM, Orit Wasserman wrote:
> In the outgoing migration check to see if the page is cached and
> changed than send compressed page by using save_xbrle_page function.
s/changed than/changed, then/
> In the incoming migration check to see if RAM_SAVE_FLAG_XBZRLE is set
> and decom
On 07/25/2012 08:50 AM, Orit Wasserman wrote:
> For performance we are encoding long word at a time.
> For nzrun we use long-word-at-a-time NULL-detection tricks from strcmp():
[Technically, 'NUL' is the byte with value 0x00, 'NULL' is the pointer
with typical value 0x or 0x000
On 07/25/2012 08:50 AM, Orit Wasserman wrote:
> Add LRU page cache mechanism.
> The page are accessed by their address.
>
> Signed-off-by: Benoit Hudzia
> Signed-off-by: Petter Svard
> Signed-off-by: Aidan Shribman
> Signed-off-by: Orit Wasserman
> +
> +PageCache *cache_init(int64_t num_pages
On Tue, Jul 24, 2012 at 08:36:25PM +0200, Juan Quintela wrote:
> Hi
>
> This series are on top of the migration-next-v5 series just posted.
>
> First of all, this is an RFC/Work in progress. Just a lot of people
> asked for it, and I would like review of the design.
>
> It does:
> - get a new b
On 7/26/2012 11:41 AM, Chegu Vinod wrote:
Original Message
Subject:[Qemu-devel] [RFC 00/27] Migration thread (WIP)
Date: Tue, 24 Jul 2012 20:36:25 +0200
From: Juan Quintela
To: qemu-devel@nongnu.org
Hi
This series are on top of the migration-next-v5 serie
On 07/25/2012 10:49 PM, Amos Kong wrote:
> Convert 'sendkey' to use QAPI.
>
> Keys' indexes in the enmu are same as keycodes' indexes in the
s/enmu/enum/
> key_defs[], index_from_code() and index_from_key() will return
> Q_KEY_CODE_MAX if the code/key is invalid.
>
> For qmp, QAPI would check i
On Thu, Jul 26, 2012 at 01:22:15PM -0500, anth...@codemonkey.ws wrote:
> We had a violent^Wheated discussion on IRC about how to move forward
> with Luiz's proposed error series. I think we reached consensus. This
> note attempts to outline that.
>
> Principles
> --
> 1. Errors should be
On Thu, 26 Jul 2012 16:08:54 -0500
Anthony Liguori wrote:
> Luiz Capitulino writes:
>
> > On Thu, 26 Jul 2012 15:43:58 -0300
> > Luiz Capitulino wrote:
> >
> >> On Thu, 26 Jul 2012 13:22:15 -0500
> >> anth...@codemonkey.ws wrote:
> >>
> >> >
> >> > Hi,
> >> >
> >> > We had a violent^Wheated
Luiz Capitulino writes:
> On Thu, 26 Jul 2012 15:43:58 -0300
> Luiz Capitulino wrote:
>
>> On Thu, 26 Jul 2012 13:22:15 -0500
>> anth...@codemonkey.ws wrote:
>>
>> >
>> > Hi,
>> >
>> > We had a violent^Wheated discussion on IRC about how to move forward
>> > with Luiz's proposed error series.
On 07/26/2012 12:22 PM, anth...@codemonkey.ws wrote:
>
> Hi,
>
> We had a violent^Wheated discussion on IRC about how to move forward
> with Luiz's proposed error series. I think we reached consensus. This
> note attempts to outline that.
>
> Principles
> --
> 1. Errors should be free
On Thu, 2012-07-26 at 11:58 +0300, Avi Kivity wrote:
> On 07/26/2012 05:34 AM, Nicholas A. Bellinger wrote:
> >
> > In that case, respinning a -v5 for tcm_vhost to start from ABI=0 and
> > will post an updated patch shortly.
> >
> >> The main thing I would like to confirm is that this only versio
Hi,
While testing q35 I found data corruption on reads from the cdrom on the ahci
controller. The first patch addresses this issue. I also notice that there is
a memory leak in the ahci code, which is addressed in the second patch.
Thanks,
-Jason
Jason Baron (2):
ahci: Fix ahci cdrom read cor
I noticed that in hw/ide/ahci:ahci_dma_rw_buf() does not appear to free the
sglist. Thus, I've added a call to qemu_sglist_destroy() to fix this memory
leak.
I'm wondering though if 'ahci_populate_sglist()' can return 0, and not
populate the sglist, thus causing us to call free on NULL pointer. Ho
While testing q35, which has its cdrom attached to the ahci controller, I found
that the Fedora 17 install would panic on boot. The panic occurs while
squashfs is trying to read from the cdrom. The errors are:
[8.622711] SQUASHFS error: xz_dec_run error, data probably corrupt
[8.625180] SQ
On Thu, 2012-07-26 at 19:40 +0300, Avi Kivity wrote:
> On 07/26/2012 07:33 PM, Alex Williamson wrote:
> >>
> >> In the common case, on x86 (but I'm repeating myself), the iommu group
> >> includes just one device, yes? Could we make pci-stub an alias for the
> >> corresponding vfio steps?
> >
>
On Thu, 26 Jul 2012 15:43:58 -0300
Luiz Capitulino wrote:
> On Thu, 26 Jul 2012 13:22:15 -0500
> anth...@codemonkey.ws wrote:
>
> >
> > Hi,
> >
> > We had a violent^Wheated discussion on IRC about how to move forward
> > with Luiz's proposed error series. I think we reached consensus. This
>
On 07/26/2012 07:33 PM, Alex Williamson wrote:
>>
>> In the common case, on x86 (but I'm repeating myself), the iommu group
>> includes just one device, yes? Could we make pci-stub an alias for the
>> corresponding vfio steps?
>
> PCI bridges masking devices is not as uncommon as you'd like, tha
On Thu, 2012-07-26 at 19:06 +0300, Avi Kivity wrote:
> On 07/26/2012 05:56 PM, Alex Williamson wrote:
> >
> > Both KVM and VFIO do strive to make the device in the guest look as much
> > like it does on bare metal as possible, but we don't guarantee they're
> > identical and we don't guarantee to
On 07/26/2012 07:40 PM, Alex Williamson wrote:
> On Thu, 2012-07-26 at 19:06 +0300, Avi Kivity wrote:
>> On 07/26/2012 05:56 PM, Alex Williamson wrote:
>> >
>> > Both KVM and VFIO do strive to make the device in the guest look as much
>> > like it does on bare metal as possible, but we don't guara
On Thu, 2012-07-26 at 19:34 +0300, Avi Kivity wrote:
> On 07/25/2012 08:03 PM, Alex Williamson wrote:
>
> > +/*
> > + * Resource setup
> > + */
> > +static void vfio_unmap_bar(VFIODevice *vdev, int nr)
> > +{
> > +VFIOBAR *bar = &vdev->bars[nr];
> > +uint64_t size;
> > +
> > +if (!memo
On Thu, 26 Jul 2012 13:22:15 -0500
anth...@codemonkey.ws wrote:
>
> Hi,
>
> We had a violent^Wheated discussion on IRC about how to move forward
> with Luiz's proposed error series. I think we reached consensus. This
> note attempts to outline that.
This looks great to me, violent^W heated di
Original Message
Subject:[Qemu-devel] [RFC 00/27] Migration thread (WIP)
Date: Tue, 24 Jul 2012 20:36:25 +0200
From: Juan Quintela
To: qemu-devel@nongnu.org
Hi
This series are on top of the migration-next-v5 series just posted.
First of all, this is an RF
On Thu, 26 Jul 2012 17:41:01 +0200
Paolo Bonzini wrote:
> Il 26/07/2012 17:26, Kevin Wolf ha scritto:
> >> The DeviceNotActive error is not a particularly good match, add
> >> > a separate one.
> >> >
> >> > Signed-off-by: Paolo Bonzini
> > Luiz, what do you think about this one? It seems to co
On Thu, 26 Jul 2012 18:05:45 +0200
Markus Armbruster wrote:
> Luiz Capitulino writes:
>
> > On Thu, 26 Jul 2012 13:56:00 +0200
> > Markus Armbruster wrote:
> >
> >> Luiz Capitulino writes:
> >>
> >> > Previous commits added qapi infrastructure to automatically generate
> >> > qerror macros a
Il 26/07/2012 18:49, Luiz Capitulino ha scritto:
> On Thu, 26 Jul 2012 17:41:01 +0200
> Paolo Bonzini wrote:
>
>> Il 26/07/2012 17:26, Kevin Wolf ha scritto:
The DeviceNotActive error is not a particularly good match, add
> a separate one.
>
> Signed-off-by: Paolo Bonzini
>>> Lu
Hello,
I'm trying to add the support for an old com90c65 ISA card (a network
device using the old ARCnet protocol and handled by the com90xx Linux
module). This device is using both IO ports and IO memory.
The I/O ports are working and the code is largely inspired from the
ne2k_isa support.
On Wed, 2012-07-25 at 08:53 -0600, Alex Williamson wrote:
> Hi Linus,
>
> This series includes the VFIO userspace driver interface for the
> 3.6 kernel merge window. This driver is intended to provide a
> secure interface for device access using IOMMU protection for
> applications like assignment
Hi,
We had a violent^Wheated discussion on IRC about how to move forward
with Luiz's proposed error series. I think we reached consensus. This
note attempts to outline that.
Principles
--
1. Errors should be free formed strings with a class code
2. There should be a small number of cl
Luiz Capitulino writes:
> On Thu, 26 Jul 2012 13:50:24 +0200
> Markus Armbruster wrote:
>
>> Paolo, Eric, I got a make puzzle for you below.
>>
>> Luiz Capitulino writes:
>>
>> > This script generates two files from qapi-schema-errors.json:
>> >
>> > o qapi-errors.h: contains error macro def
On 26 July 2012 18:09, Markus Armbruster wrote:
> Support escaping the escape character, and make more robust (don't die
> for '', handle ' without matching '.
>
> Signed-off-by: Markus Armbruster
Yeah, let's do this the right way.
Reviewed-by: Peter Maydell
-- PMM
On Thu, 2012-07-26 at 18:59 +0300, Avi Kivity wrote:
> On 07/26/2012 05:56 PM, Alex Williamson wrote:
> >> >> Let's use the same syntax as for kvm device assignment. Then we can
> >> >> fall back on kvm when vfio is not available. We can also have an
> >> >> optional parameter kernel-driver to ex
On Thu, 26 Jul 2012 18:59:30 +0200
Paolo Bonzini wrote:
> Il 26/07/2012 18:49, Luiz Capitulino ha scritto:
> > On Thu, 26 Jul 2012 17:41:01 +0200
> > Paolo Bonzini wrote:
> >
> >> Il 26/07/2012 17:26, Kevin Wolf ha scritto:
> The DeviceNotActive error is not a particularly good match, add
"Daniel P. Berrange" writes:
> On Wed, Jul 25, 2012 at 09:43:55PM -0500, Anthony Liguori wrote:
>> Luiz Capitulino writes:
>>
>> > Basically, this series changes a call like:
>> >
>> > error_set(errp, QERR_DEVICE_NOT_FOUND, device);
>> >
>> > to:
>> >
>> > error_set(errp, QERR_DEVICE_NOT_FOUN
Support escaping the escape character, and make more robust (don't die
for '', handle ' without matching '.
Signed-off-by: Markus Armbruster
---
Luiz made me do this. Fixes up his 07/11.
Generates identical qmp-commands.h qapi-types.h qapi-visit.h
qapi-errors.h tests/test-qapi-types.h tests/tes
On Thu, 26 Jul 2012 18:03:20 +0200
Paolo Bonzini wrote:
> Il 26/07/2012 17:54, Markus Armbruster ha scritto:
> > Unlike Anthony, I think this is a move in the right direction.
>
> Me too, but I would like to understand how it fits with the
> qapi-schema-errors.json. Do we actually need a schema
On 07/25/2012 08:03 PM, Alex Williamson wrote:
> +/*
> + * Resource setup
> + */
> +static void vfio_unmap_bar(VFIODevice *vdev, int nr)
> +{
> +VFIOBAR *bar = &vdev->bars[nr];
> +uint64_t size;
> +
> +if (!memory_region_size(&bar->mem)) {
> +return;
> +}
> +
> +size =
On Thu, Jul 26, 2012 at 07:08:19PM +0300, Avi Kivity wrote:
> On 07/26/2012 06:07 PM, Eduardo Habkost wrote:
> > On Thu, Jul 26, 2012 at 05:55:09PM +0300, Avi Kivity wrote:
> >> On 07/26/2012 05:16 PM, Eduardo Habkost wrote:
> >> >> >
> >> >> > It's possible to replace the atomic read of CountCPUs
From: "Richard W.M. Jones"
This change adds a new block device option, "detect_zero=on|off".
If "detect_zero=on" then when a guest writes sectors that contain all
zero bytes, we call the internal "bdrv_co_write_zeroes" function
instead of the standard "bdrv_co_writev". Some drivers, notably qed
On Wed, Jul 25, 2012 at 09:43:55PM -0500, Anthony Liguori wrote:
> Luiz Capitulino writes:
>
> > Basically, this series changes a call like:
> >
> > error_set(errp, QERR_DEVICE_NOT_FOUND, device);
> >
> > to:
> >
> > error_set(errp, QERR_DEVICE_NOT_FOUND,
> >"Device 'device=%s' not
Luiz Capitulino writes:
> On Thu, 26 Jul 2012 13:22:00 +0200
> Markus Armbruster wrote:
>
>> Peter Maydell writes:
>>
>> > On 25 July 2012 20:18, Luiz Capitulino wrote:
>> >> Peter Maydell wrote:
>> >>> On 25 July 2012 17:54, Luiz Capitulino wrote:
>> >>> > --- a/scripts/qapi.py
>> >>> > ++
On 07/26/2012 06:07 PM, Eduardo Habkost wrote:
> On Thu, Jul 26, 2012 at 05:55:09PM +0300, Avi Kivity wrote:
>> On 07/26/2012 05:16 PM, Eduardo Habkost wrote:
>> >> >
>> >> > It's possible to replace the atomic read of CountCPUs with the bitmap
>> >> > weight
>> >> > calculation on the loop, but:
On 07/26/2012 05:56 PM, Alex Williamson wrote:
>
> Both KVM and VFIO do strive to make the device in the guest look as much
> like it does on bare metal as possible, but we don't guarantee they're
> identical and we don't guarantee to match each other.
btw, this is somewhat problematic, conceivab
Luiz Capitulino writes:
> On Thu, 26 Jul 2012 13:56:00 +0200
> Markus Armbruster wrote:
>
>> Luiz Capitulino writes:
>>
>> > Previous commits added qapi infrastructure to automatically generate
>> > qerror macros and the qerror table from qapi-schema-errors.json.
>> >
>> > This commit drops th
Il 26/07/2012 17:54, Markus Armbruster ha scritto:
> Unlike Anthony, I think this is a move in the right direction.
Me too, but I would like to understand how it fits with the
qapi-schema-errors.json. Do we actually need a schema if the messages
are flat?
Paolo
[Applies against qemu 1.1.0, not HEAD, because qemu from git seems to
be broken at the moment. But the patch is easy to rebase.]
This patch adds a -drive detect_zero=on|off flag (defaults to "off").
Setting this on causes the write path to detect all zero byte writes
and, for block device driver
On 07/26/2012 05:56 PM, Alex Williamson wrote:
>> >> Let's use the same syntax as for kvm device assignment. Then we can
>> >> fall back on kvm when vfio is not available. We can also have an
>> >> optional parameter kernel-driver to explicitly select vfio or kvm.
>> >
>> > This seems confusing
Unlike Anthony, I think this is a move in the right direction.
Anthony Liguori writes:
> Luiz Capitulino writes:
>
>> On Thu, 26 Jul 2012 07:41:07 -0500
>> Anthony Liguori wrote:
>>
>>> Kevin Wolf writes:
>>>
>>> > Am 26.07.2012 04:43, schrieb Anthony Liguori:
>>> >> Luiz Capitulino writes:
>>> >>
>>> >>> Basically, this series changes a call like:
>>>
Am 24.07.2012 13:03, schrieb Paolo Bonzini:
> Signed-off-by: Paolo Bonzini
The commit message is not only short, but it even lies. This is not pure
code motion.
I didn't really review in detail what the Makefile changes do besides
including a new blockjob.o, but I expect that either it is explai
Il 26/07/2012 17:26, Kevin Wolf ha scritto:
>> The DeviceNotActive error is not a particularly good match, add
>> > a separate one.
>> >
>> > Signed-off-by: Paolo Bonzini
> Luiz, what do you think about this one? It seems to contradict the idea
> of having only few error classes and free form err
HI,
Current version of Seabios is causing blue screen on Windows2003 when 64bit PCI
resource is present and occupies high memory.
BSOD Error code is: 0x00A5 (0x02, 0xfADF6A446880, 0x1,
0xFADFAA34690)
The issue is localized, it is related to presence of 64bit resource in _CRS
metho
On Thu, Jul 26, 2012 at 1:57 PM, Kevin Wolf wrote:
> Am 25.07.2012 14:21, schrieb Stefan Hajnoczi:
>> The lazy refcounts bit indicates that this image can take advantage of
>> the dirty bit and that refcount updates can be postponed.
>>
>> Signed-off-by: Stefan Hajnoczi
>> ---
>> docs/specs/qcow
Kevin Wolf writes:
> Am 26.07.2012 14:41, schrieb Anthony Liguori:
>> Kevin Wolf writes:
>>
>>> Am 26.07.2012 04:43, schrieb Anthony Liguori:
Luiz Capitulino writes:
> Basically, this series changes a call like:
>
> error_set(errp, QERR_DEVICE_NOT_FOUND, device);
>
>
Am 24.07.2012 13:03, schrieb Paolo Bonzini:
> The DeviceNotActive error is not a particularly good match, add
> a separate one.
>
> Signed-off-by: Paolo Bonzini
Luiz, what do you think about this one? It seems to contradict the idea
of having only few error classes and free form error descriptio
Instead of assuming that we can use irqfds if and only if
kvm_irqchip_in_kernel(), add a bool to the KVMState which
indicates this, and is set only on x86 and only if the
irqchip is in the kernel.
The kernel documentation implies that the only thing
you need to use KVM_IRQFD is that KVM_CAP_IRQFD
Now we've cleared out the architecture-independent uses of
kvm_irqchip_in_kernel(), we can add a doc comment describing
what it means.
Signed-off-by: Peter Maydell
---
kvm.h | 11 +++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/kvm.h b/kvm.h
index 444ed2e..5b8f588 1
On Wed, 2012-07-25 at 11:03 -0600, Alex Williamson wrote:
> This adds PCI based device assignment to Qemu using the Linux VFIO
> userspace driver interface. After setting up VFIO device access,
> devices can be added to Qemu guests using the vfio-pci device
> option:
>
> -device vfio-pci,host=1:
On Thu, Jul 26, 2012 at 05:55:09PM +0300, Avi Kivity wrote:
> On 07/26/2012 05:16 PM, Eduardo Habkost wrote:
> >> >
> >> > It's possible to replace the atomic read of CountCPUs with the bitmap
> >> > weight
> >> > calculation on the loop, but: is it really worth it?
> >> >
> >> Why not? This eli
Luiz Capitulino writes:
> On Thu, 26 Jul 2012 07:41:07 -0500
> Anthony Liguori wrote:
>
>> Kevin Wolf writes:
>>
>> > Am 26.07.2012 04:43, schrieb Anthony Liguori:
>> >> Luiz Capitulino writes:
>> >>
>> >>> Basically, this series changes a call like:
>> >>>
>> >>> error_set(errp, QERR_DEVIC
Don't assume having an in-kernel irqchip means that GSI
routing is enabled.
Signed-off-by: Peter Maydell
---
kvm-all.c |3 ++-
kvm-stub.c|1 +
kvm.h | 10 ++
target-i386/kvm.c |3 ++-
4 files changed, 15 insertions(+), 2 deletions(-)
diff --git
On Thu, 26 Jul 2012 14:33:23 +0200
Markus Armbruster wrote:
> Luiz Capitulino writes:
>
> > Previously, developers had to create error dicts manually and also enter
> > the matching desc table entry. Thus, qerro_abort() was added to help
>
> s/qerro_/qerror_/
>
> > catching bad error dicts.
>
Rename the function kvm_irqchip_set_irq() to kvm_set_irq(),
since it can be used for sending (asynchronous) interrupts whether
there is a full irqchip model in the kernel or not. (We don't
include 'async' in the function name since asynchronous is the
normal case.)
Signed-off-by: Peter Maydell
--
On x86 userspace delivers interrupts to the kernel asynchronously
(and therefore VCPU idle management is done in the kernel) if and
only if there is an in-kernel irqchip. On other architectures this
isn't necessarily true (they may always send interrupts
asynchronously), so define a new kvm_async_i
On Thu, 2012-07-26 at 11:35 +0300, Avi Kivity wrote:
> On 07/25/2012 10:53 PM, Alex Williamson wrote:
> > On Wed, 2012-07-25 at 22:30 +0300, Avi Kivity wrote:
> >> On 07/25/2012 08:03 PM, Alex Williamson wrote:
> >> > This adds PCI based device assignment to Qemu using the Linux VFIO
> >> > userspa
On 07/26/2012 05:16 PM, Eduardo Habkost wrote:
>> >
>> > It's possible to replace the atomic read of CountCPUs with the bitmap
>> > weight
>> > calculation on the loop, but: is it really worth it?
>> >
>> Why not? This eliminates one more global state.
>
> Maybe we can simply make it stop being
On Thu, Jul 26, 2012 at 04:33:36PM +0200, Jiri Denemark wrote:
> On Wed, Jul 25, 2012 at 15:18:43 -0300, Eduardo Habkost wrote:
> > This adds version number to CPU model names on the "pc-"
> > machine-types, so we can create new models with bug fixes while keeping
> > compatibility when using older
On Thu, 26 Jul 2012 13:56:00 +0200
Markus Armbruster wrote:
> Luiz Capitulino writes:
>
> > Previous commits added qapi infrastructure to automatically generate
> > qerror macros and the qerror table from qapi-schema-errors.json.
> >
> > This commit drops the current error macros from qerror.h
On Thu, Jul 26, 2012 at 04:31:45PM +0200, Andreas Färber wrote:
> Am 26.07.2012 16:24, schrieb Eduardo Habkost:
> > On Thu, Jul 26, 2012 at 12:52:33AM +0200, Andreas Färber wrote:
> >> Am 25.07.2012 20:18, schrieb Eduardo Habkost:
> >>> This adds version number to CPU model names on the "pc-"
> >>>
On Thu, 26 Jul 2012 14:12:50 +0200
Markus Armbruster wrote:
> Luiz Capitulino writes:
>
> > This script generates two files from qapi-schema-errors.json:
> >
> > o qapi-errors.h: contains error macro definitions, eg. QERR_BASE_NOT_FOUND,
> > corresponds to most of today's qer
Decouple another x86-specific assumption about what irqchips imply.
Signed-off-by: Peter Maydell
---
hw/virtio-pci.c |4 ++--
kvm-all.c |1 +
kvm-stub.c|1 +
kvm.h | 11 +++
target-i386/kvm.c |4 +++-
5 files changed, 18 insertions(+), 3 de
On Thu, 26 Jul 2012 13:55:29 +0200
Paolo Bonzini wrote:
> Il 26/07/2012 13:50, Markus Armbruster ha scritto:
> >> > +qapi-errors.h qapi-errors.c :\
> >> > +$(SRC_PATH)/qapi-schema-errors.json $(SRC_PATH)/scripts/qapi-errors.py
> >> > +$(call quiet-command,$(PYTHON)
> >> > $(SRC_PATH)/scr
Am 26.07.2012 14:41, schrieb Anthony Liguori:
> Kevin Wolf writes:
>
>> Am 26.07.2012 04:43, schrieb Anthony Liguori:
>>> Luiz Capitulino writes:
>>>
Basically, this series changes a call like:
error_set(errp, QERR_DEVICE_NOT_FOUND, device);
to:
error_set(err
On Thu, 26 Jul 2012 13:50:24 +0200
Markus Armbruster wrote:
> Paolo, Eric, I got a make puzzle for you below.
>
> Luiz Capitulino writes:
>
> > This script generates two files from qapi-schema-errors.json:
> >
> > o qapi-errors.h: contains error macro definitions, eg. QERR_BASE_NOT_FOUND,
> >
kvm_allows_irq0_override() is a totally x86 specific concept:
move it to the target-specific source file where it belongs.
This means we need a new header file for the prototype:
kvm_i386.h, in line with the existing kvm_ppc.h.
While we are moving it, fix the return type to be 'bool' rather
than '
This patch series removes all uses of kvm_irqchip_in_kernel()
from architecture-independent code, by creating a set of more
specific functions instead to test for the particular aspects
of behaviour that the calling code is actually interested in.
The uses in x86-specific code could in theory be f
On Wed, Jul 25, 2012 at 15:18:43 -0300, Eduardo Habkost wrote:
> This adds version number to CPU model names on the "pc-"
> machine-types, so we can create new models with bug fixes while keeping
> compatibility when using older machine-types.
>
> When naming the existing models, I used the last Q
Am 26.07.2012 16:24, schrieb Eduardo Habkost:
> On Thu, Jul 26, 2012 at 12:52:33AM +0200, Andreas Färber wrote:
>> Am 25.07.2012 20:18, schrieb Eduardo Habkost:
>>> This adds version number to CPU model names on the "pc-"
>>> machine-types, so we can create new models with bug fixes while keeping
>
On Thu, Jul 26, 2012 at 04:06:03PM +0200, Andreas Färber wrote:
> Am 26.07.2012 15:53, schrieb Eduardo Habkost:
> > On Wed, Jul 25, 2012 at 06:43:25PM -0500, Anthony Liguori wrote:
> >> Eduardo Habkost writes:
> >>
> >>> Hi,
> >>>
> >>> This is the first try at a simple system to make the CPU mode
On (Fri) 06 Jul 2012 [16:07:06], Amit Shah wrote:
> The current virtqueue_avail_bytes() is a weird API: it's oddly-named:
> doesn't tell us what the API is going to do, and also suits just one
> use-case (that in virtio-net.c).
>
> Introduce virtqueue_get_avail_bytes(), which returns the number of
On Thu, Jul 26, 2012 at 12:52:33AM +0200, Andreas Färber wrote:
> Am 25.07.2012 20:18, schrieb Eduardo Habkost:
> > This adds version number to CPU model names on the "pc-"
> > machine-types, so we can create new models with bug fixes while keeping
> > compatibility when using older machine-types.
"Daniel P. Berrange" writes:
> On Thu, Jul 26, 2012 at 01:47:23PM +0100, Daniel P. Berrange wrote:
>> On Wed, Jul 25, 2012 at 02:47:57PM -0500, Anthony Liguori wrote:
>> > The help output is going to change dramatically for 0.13. We've spent too
>> > long
>> > waiting for a perfect solution to
On Thu, 26 Jul 2012, Andreas Färber wrote:
> Am 26.07.2012 12:09, schrieb Anthony PERARD:
> > The xs.h header is now deprecated and produce a warning. This prevent the
>
> produces, prevents
>
> Stefano, can you fix in your queue?
Yep, I'll submit a pull request with the fixup.
On Thu, Jul 26, 2012 at 09:08:40AM +0300, Gleb Natapov wrote:
> On Wed, Jul 25, 2012 at 03:42:21PM -0300, Eduardo Habkost wrote:
> > On Mon, Jul 23, 2012 at 03:20:14PM +0300, Gleb Natapov wrote:
> > > On Fri, Jul 20, 2012 at 02:04:50PM -0300, Eduardo Habkost wrote:
> > > > Extract Local APIC IDs di
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