Il 21/11/2012 04:03, Wenchao Xia ha scritto:
>>
>>> +libqblock="yes"
>>
>> Please make the default the empty string, i.e. "build if and only if
>> libtool is present".
>>
> Do you mean adding a probe section later that if libtool is present,
> its default is "yes", else set it to "no"?
Here, you
This set of patches moves global variables to tcg_ctx:
gen_opc_instr
gen_opparam_icount
gen_opc_pc
Build tested for all targets.
Execution tested on Exynos4210 target.
After this patchset was aplied,
I noticed no speed-up or slow-down of code generation.
Here is the test procedure:
1. Boot Linux
Il 21/11/2012 08:14, malc ha scritto:
>
> Commit in the subject broke inet parsing (noticed by a build on a remote
> system without X and only internal vnc server that by default uses
> localhost:0,to=99), following was probably intended, but you're never
> sure:
>
> diff --git a/qemu-sockets.c b
Am 21.11.2012 07:41, schrieb Stefan Hajnoczi:
On Tue, Nov 20, 2012 at 8:16 PM, Stefan Priebe wrote:
Hi Stefan,
Am 20.11.2012 17:29, schrieb Stefan Hajnoczi:
On Tue, Nov 20, 2012 at 01:44:55PM +0100, Stefan Priebe wrote:
rbd / rados tends to return pretty often length of writes
or discarded
Signed-off-by: Evgeny Voevodin
---
target-alpha/translate.c |4 ++--
target-arm/translate.c|4 ++--
target-cris/translate.c |6 +++---
target-i386/translate.c |9 +
target-lm32/translate.c |4 ++--
target-m68k/translate.c |4 ++-
Signed-off-by: Evgeny Voevodin
---
target-alpha/translate.c |2 +-
target-arm/translate.c|2 +-
target-cris/translate.c |2 +-
target-i386/translate.c |2 +-
target-lm32/translate.c |2 +-
target-m68k/translate.c |2 +-
target-microblaz
Signed-off-by: Evgeny Voevodin
---
tcg/tcg.h |3 +++
1 file changed, 3 insertions(+)
diff --git a/tcg/tcg.h b/tcg/tcg.h
index 9481e35..f6e255f 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -455,6 +455,9 @@ struct TCGContext {
uint16_t *gen_opc_ptr;
TCGArg *gen_opparam_ptr;
+targe
Commit in the subject broke inet parsing (noticed by a build on a remote
system without X and only internal vnc server that by default uses
localhost:0,to=99), following was probably intended, but you're never
sure:
diff --git a/qemu-sockets.c b/qemu-sockets.c
index cfed9c5..e7272c8 100644
--- a/
On 11/21/2012 02:44 PM, Stefan Hajnoczi wrote:
> On Wed, Nov 21, 2012 at 7:42 AM, Asias He wrote:
>> On 11/21/2012 01:39 PM, Asias He wrote:
>>> On 11/20/2012 08:25 PM, Stefan Hajnoczi wrote:
On Tue, Nov 20, 2012 at 1:21 PM, Stefan Hajnoczi
wrote:
> On Tue, Nov 20, 2012 at 10:02 AM
> -Original Message-
> From: qemu-devel-bounces+ericj=mips@nongnu.org [mailto:qemu-devel-
> bounces+ericj=mips@nongnu.org] On Behalf Of Aurelien Jarno
> Sent: Friday, November 16, 2012 3:04 AM
> To: qemu-devel@nongnu.org
> Cc: Aurelien Jarno
> Subject: [Qemu-devel] [PATCH 3/7] targe
> -Original Message-
> From: qemu-devel-bounces+ericj=mips@nongnu.org [mailto:qemu-devel-
> bounces+ericj=mips@nongnu.org] On Behalf Of Richard Henderson
> Sent: Friday, November 16, 2012 2:03 PM
> To: Aurelien Jarno
> Cc: qemu-devel@nongnu.org
> Subject: Re: [Qemu-devel] [PATCH 2/7
On Wed, Nov 21, 2012 at 7:42 AM, Asias He wrote:
> On 11/21/2012 01:39 PM, Asias He wrote:
>> On 11/20/2012 08:25 PM, Stefan Hajnoczi wrote:
>>> On Tue, Nov 20, 2012 at 1:21 PM, Stefan Hajnoczi wrote:
On Tue, Nov 20, 2012 at 10:02 AM, Asias He wrote:
> Hello Stefan,
>
> On 11/15
Hi,
> A new release can be produced if desired. Given that there isn't much
> new since 1.7.1 I too would prefer to just push forward to 1.7.2.
Agree. I'll prepare a seabios update pull once the tag is there.
cheers,
Gerd
On Tue, Nov 20, 2012 at 8:16 PM, Stefan Priebe wrote:
> Hi Stefan,
>
> Am 20.11.2012 17:29, schrieb Stefan Hajnoczi:
>
>> On Tue, Nov 20, 2012 at 01:44:55PM +0100, Stefan Priebe wrote:
>>>
>>> rbd / rados tends to return pretty often length of writes
>>> or discarded blocks. These values might be
On 11/21/2012 01:39 PM, Asias He wrote:
> On 11/20/2012 08:25 PM, Stefan Hajnoczi wrote:
>> On Tue, Nov 20, 2012 at 1:21 PM, Stefan Hajnoczi wrote:
>>> On Tue, Nov 20, 2012 at 10:02 AM, Asias He wrote:
Hello Stefan,
On 11/15/2012 11:18 PM, Stefan Hajnoczi wrote:
> This series a
> -Original Message-
> From: qemu-devel-bounces+ericj=mips@nongnu.org [mailto:qemu-devel-
> bounces+ericj=mips@nongnu.org] On Behalf Of Aurelien Jarno
> Sent: Friday, November 16, 2012 3:04 AM
> To: qemu-devel@nongnu.org
> Cc: Aurelien Jarno
> Subject: [Qemu-devel] [PATCH 1/7] targe
Fix typos, whitespace and update comments to match current
implementation.
Signed-off-by: Amit Shah
---
hw/virtio-rng.c| 7 +++
include/qemu/rng.h | 6 +++---
2 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/hw/virtio-rng.c b/hw/virtio-rng.c
index c8a6da7..f4ed9cf 100644
--
Disable the rate-limit timer on device remove (e.g. hot-unplug).
Signed-off-by: Amit Shah
Reviewed-by: Anthony Liguori
---
hw/virtio-rng.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/virtio-rng.c b/hw/virtio-rng.c
index cf5a8ff..c8a6da7 100644
--- a/hw/virtio-rng.c
+++ b/hw/virtio-
If we got fewer bytes from the backend than requested, don't poke the
backend for more bytes; the guest will ask for more (or if the guest has
already asked for more, the backend knows about it via handle_input()).
Signed-off-by: Amit Shah
Reviewed-by: Anthony Liguori
---
hw/virtio-rng.c | 7 --
> -Original Message-
> From: 陳韋任 (Wei-Ren Chen) [mailto:che...@iis.sinica.edu.tw]
> Sent: Tuesday, November 20, 2012 10:05 PM
> To: qemu-devel@nongnu.org
> Cc: Johnson, Eric; Aurelien Jarno; Jia Liu
> Subject: [PATCH v3] target-mips: Clean up microMIPS32 major opcode
>
> I check MIPS mic
I check MIPS microMIPS manual [1], and found the major opcode might
be wrong. I add a comment to explicitly indicate what manual I am refering
to, and according that manual I remove microMIPS32 major opcodes 0x1f.
As for others, like 0x16, 0x17, 0x36 and 0x37, they are for higher-order
MIPS ISA l
> -Original Message-
> From: 陳韋任 (Wei-Ren Chen) [mailto:che...@iis.sinica.edu.tw]
> Sent: Tuesday, November 20, 2012 9:51 PM
> To: qemu-devel@nongnu.org
> Cc: Johnson, Eric; Aurelien Jarno; Jia Liu
> Subject: [PATCH v2] target-mips: Add comments on POOL32Axf encoding
>
> Current QEMU MIP
From: Liu Ping Fan
Using irqfd, so we can avoid switch between kernel and user when
VMs interrupts each other.
Signed-off-by: Liu Ping Fan
---
hw/ivshmem.c | 48 +++-
1 files changed, 47 insertions(+), 1 deletions(-)
diff --git a/hw/ivshmem.c b/hw
On Fri, Nov 16, 2012 at 8:03 AM, Richard Henderson wrote:
> On 2012-11-14 23:47, liu ping fan wrote:
>> Probably I made a mistake here, in vhost, log =
>> __sync_fetch_and_and(from, 0) is used to fetch 64bits atomically in
>> the case 32bits qemu running on 64bits linux. Right? But how can
>
On Sun, Nov 18, 2012 at 6:04 PM, Avi Kivity wrote:
> On 11/15/2012 09:47 AM, liu ping fan wrote:
>> On Wed, Nov 14, 2012 at 5:47 PM, Paolo Bonzini wrote:
>>> Il 14/11/2012 10:38, liu ping fan ha scritto:
On Tue, Nov 13, 2012 at 6:11 PM, Paolo Bonzini wrote:
>>> Il 05/11/2012 06:38, Liu
On (Tue) 20 Nov 2012 [19:44:55], Anthony Liguori wrote:
> Amit Shah writes:
>
> > Popping an elem from the vq just to find out its length causes problems
> > with save/load later on. Use the new virtqueue_get_avail_bytes()
> > function instead, saves us the complexity in the migration code, as w
Hi Johnson,
My bad. Will resend pacth later. ;)
Regards,
chenwj
--
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
Homepage: http://people.cs.nctu.edu.tw/~chenwj
On (Tue) 20 Nov 2012 [19:43:16], Anthony Liguori wrote:
> > * The backend does not need to pass the full amount of data to
> > @receive_entropy
> > - * but will pass at a value greater than 0.
> > + * but will pass a a value greater than 0.
>
> Your typo fix has a typo.
Woops, series re-sent.
Popping an elem from the vq just to find out its length causes problems
with save/load later on. Use the new virtqueue_get_avail_bytes()
function instead, saves us the complexity in the migration code, as well
as makes the migration endian-safe.
Signed-off-by: Amit Shah
Reviewed-by: Anthony Ligu
Hello,
This series fixes a few things, especially the migration support,
making it endian-safe.
New in this submission: delete the timer on device remove, else
hot-unplug of an rng device could result in a bad access.
The backend should be decoupled on hot-unplug of the virtio-rng device
as wel
Current QEMU MIPS POOL32AXF encoding comes from microMIPS32
and microMIPS32 DSP. Add comment here to help reading.
Signed-off-by: Chen Wei-Ren
---
v2: Correct commit message formatting
target-mips/translate.c | 17 +
1 file changed, 17 insertions(+)
diff --git a/target-mips/
On Wed, Nov 21, 2012 at 03:59:25PM +1100, David Gibson wrote:
> madvise(DONTNEED) will throw away the contents of the whole page at the
> given address, even if the given length is less than the page size. One
> can argue about whether that's the correct behaviour, but that's what it's
> done for
On 11/20/2012 08:25 PM, Stefan Hajnoczi wrote:
> On Tue, Nov 20, 2012 at 1:21 PM, Stefan Hajnoczi wrote:
>> On Tue, Nov 20, 2012 at 10:02 AM, Asias He wrote:
>>> Hello Stefan,
>>>
>>> On 11/15/2012 11:18 PM, Stefan Hajnoczi wrote:
This series adds the -device virtio-blk-pci,x-data-plane=on p
On 11/20/2012 08:21 PM, Stefan Hajnoczi wrote:
> On Tue, Nov 20, 2012 at 10:02 AM, Asias He wrote:
>> Hello Stefan,
>>
>> On 11/15/2012 11:18 PM, Stefan Hajnoczi wrote:
>>> This series adds the -device virtio-blk-pci,x-data-plane=on property that
>>> enables a high performance I/O codepath. A ded
On 11/20/2012 11:03 PM, Khoa Huynh wrote:
> Asias He wrote on 11/20/2012 03:02:07 AM:
>
>> From: Asias He
>> To: Stefan Hajnoczi ,
>> Cc: qemu-devel@nongnu.org, Anthony Liguori/Austin/IBM@IBMUS, Paolo
>> Bonzini , Kevin Wolf ,
>> "Michael S. Tsirkin" , Khoa Huynh/Austin/IBM@IBMUS
>> Date: 11/20/
On Wed, Nov 21, 2012 at 03:59:25PM +1100, David Gibson wrote:
> madvise(DONTNEED) will throw away the contents of the whole page at the
> given address, even if the given length is less than the page size. One
> can argue about whether that's the correct behaviour, but that's what it's
> done for
Hi Chen,
Again the format is incorrect.
Please review the "SubmittingPatches 1.12" link on the
http://wiki.qemu.org/Contribute/SubmitAPatch page.
-Eric
> -Original Message-
> From: 陳韋任 (Wei-Ren Chen) [mailto:che...@iis.sinica.edu.tw]
> Sent: Thursday, November 15, 2012 6:06 PM
> To: qe
On Tue, Nov 20, 2012 at 10:27:11AM +0100, Alexander Graf wrote:
>
> On 19.11.2012, at 23:51, David Gibson wrote:
>
> > On Mon, Nov 19, 2012 at 05:34:12PM +0100, Alexander Graf wrote:
> >>
> >> On 13.11.2012, at 03:47, David Gibson wrote:
> >>
> >>> From: Alexey Kardashevskiy
> >>>
> >>> In fu
madvise(DONTNEED) will throw away the contents of the whole page at the
given address, even if the given length is less than the page size. One
can argue about whether that's the correct behaviour, but that's what it's
done for a long time in Linux at least.
That means that the madvise() in ram_l
Hi Chen,
The contents of the patch are OK.
The formatting of the message is incorrect. Anything before the first '---'
will be used as the comment for the commit. It should not have "Hi all,"
"Please review, thanks. Regards, checnwj"
If you want to include these additional comments, put the
于 2012-11-20 18:41, Paolo Bonzini 写道:
Il 20/11/2012 10:46, Wenchao Xia ha scritto:
diff --git a/libqblock/libqblock.h b/libqblock/libqblock.h
index e69de29..8ca7d28 100644
--- a/libqblock/libqblock.h
+++ b/libqblock/libqblock.h
Please move the creation of this file to the previous patch.
I
于 2012-11-20 18:30, Paolo Bonzini 写道:
Il 20/11/2012 10:46, Wenchao Xia ha scritto:
This patch contains type and macro defines used in APIs, one file for public
usage, one for libqblock internal usage.
Mostly looks good, just a few questions below.
Signed-off-by: Wenchao Xia
---
libqblo
于 2012-11-20 18:26, Paolo Bonzini 写道:
Mostly looks good...
Il 20/11/2012 10:46, Wenchao Xia ha scritto:
+libqblock="yes"
Please make the default the empty string, i.e. "build if and only if
libtool is present".
Do you mean adding a probe section later that if libtool is present,
its defau
On Tue, Nov 20, 2012 at 1:14 AM, Stefan Hajnoczi wrote:
> On Thu, Nov 01, 2012 at 05:12:29PM +0800, Dong Xu Wang wrote:
>> diff --git a/block/qcow.c b/block/qcow.c
>> index b239c82..9bb736a 100644
>> --- a/block/qcow.c
>> +++ b/block/qcow.c
>> @@ -651,7 +651,7 @@ static void qcow_close(BlockDriver
On Tue, Nov 20, 2012 at 1:16 AM, Stefan Hajnoczi wrote:
>
> On Thu, Nov 01, 2012 at 05:12:28PM +0800, Dong Xu Wang wrote:
> > +/* Create a new QemuOptsList and make its desc to the merge of first and
> > second.
> > + * It will allocate space for one new QemuOptsList plus enouth space for
> > + *
On Tue, 20 Nov 2012, Anthony Liguori wrote:
> malc writes:
[..snip..]
> Hi malc,
>
> If you want to put code under the public domain, it needs to be done (1)
> with the consent of all contributors to a file (2) using an appropriate
> license.
>
> In QEMU, we've always followed the FSF's guida
On Wed, Nov 21, 2012 at 02:48:07AM +0100, Alexander Graf wrote:
>
> On 21.11.2012, at 02:14, David Gibson wrote:
>
> > On Tue, Nov 20, 2012 at 10:55:50AM +0100, Alexander Graf wrote:
> >>
> >> On 20.11.2012, at 10:53, Peter Maydell wrote:
> >>
> >>> On 20 November 2012 09:29, Alexander Graf wr
malc writes:
> On Tue, 20 Nov 2012, Markus Armbruster wrote:
>
>> malc writes:
>>
>> > On Tue, 20 Nov 2012, Markus Armbruster wrote:
>> >
>> >> malc writes:
>> >>
>> >> > On Mon, 19 Nov 2012, Anthony Liguori wrote:
>> >> >
>> >> >>
>> >> >> "Public domain" is not a valid copyright header/lic
On 21.11.2012, at 02:14, David Gibson wrote:
> On Tue, Nov 20, 2012 at 10:55:50AM +0100, Alexander Graf wrote:
>>
>> On 20.11.2012, at 10:53, Peter Maydell wrote:
>>
>>> On 20 November 2012 09:29, Alexander Graf wrote:
On 19.11.2012, at 23:48, David Gibson wrote:
> On Mon, Nov 19, 201
On Tue, Nov 20, 2012 at 10:55:50AM +0100, Alexander Graf wrote:
>
> On 20.11.2012, at 10:53, Peter Maydell wrote:
>
> > On 20 November 2012 09:29, Alexander Graf wrote:
> >> On 19.11.2012, at 23:48, David Gibson wrote:
> >>> On Mon, Nov 19, 2012 at 05:26:45PM +0100, Alexander Graf wrote:
>
On Tue, Nov 20, 2012 at 02:26:09PM +0200, Michael S. Tsirkin wrote:
> On Tue, Nov 20, 2012 at 10:27:11AM +0100, Alexander Graf wrote:
> >
> > On 19.11.2012, at 23:51, David Gibson wrote:
> >
> > > On Mon, Nov 19, 2012 at 05:34:12PM +0100, Alexander Graf wrote:
> > >>
> > >> On 13.11.2012, at 03:
On Tue, Nov 20, 2012 at 10:26:06AM +0100, Alexander Graf wrote:
>
> On 19.11.2012, at 23:47, David Gibson wrote:
>
> > On Tue, Nov 20, 2012 at 06:54:20AM +1100, Benjamin Herrenschmidt wrote:
> >> On Mon, 2012-11-19 at 17:22 +0100, Alexander Graf wrote:
> Currently, the pseries machine initia
Amit Shah writes:
> Popping an elem from the vq just to find out its length causes problems
> with save/load later on. Use the new virtqueue_get_avail_bytes()
> function instead, saves us the complexity in the migration code, as well
> as makes the migration endian-safe.
>
> Signed-off-by: Amit
On Tue, Nov 20, 2012 at 06:42:25PM +0100, Paolo Bonzini wrote:
> Il 20/11/2012 18:33, Paolo Bonzini ha scritto:
> > The HBA does DMA, thus we must enable the busmaster bit,
> > otherwise dma access will fail with recent qemu versions.
> >
> > Signed-off-by: Paolo Bonzini
>
> As usual we forget t
Amit Shah writes:
> Fix typos, whitespace and update comments to match current
> implementation.
>
> Signed-off-by: Amit Shah
> ---
> hw/virtio-rng.c| 7 +++
> include/qemu/rng.h | 6 +++---
> 2 files changed, 6 insertions(+), 7 deletions(-)
>
> diff --git a/hw/virtio-rng.c b/hw/virtio-
Amit Shah writes:
> Disable the rate-limit timer on device remove (e.g. hot-unplug).
>
> Signed-off-by: Amit Shah
Nice catch.
Reviewed-by: Anthony Liguori
Regards,
Anthony Liguori
> ---
> hw/virtio-rng.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/hw/virtio-rng.c b/hw/virti
Amit Shah writes:
> If we got fewer bytes from the backend than requested, don't poke the
> backend for more bytes; the guest will ask for more (or if the guest has
> already asked for more, the backend knows about it via handle_input()).
>
> Signed-off-by: Amit Shah
Reviewed-by: Anthony Liguor
Hi Jan !
David (CC) want to make some progress with our in-kernel PIC. From
memory, one of the outcomes of the BOF was that we need to move the
existing "enable in-kernel PIC" from generic KVM init to machine init in
order to be able to add an argument indicating the "model" use by the
arch/platfo
On Tue, Nov 20, 2012 at 10:06:02AM +0100, Alexander Graf wrote:
>
> On 20.11.2012, at 02:40, Alexey Kardashevskiy wrote:
>
> > QEMU allocates a map enough for 4k pages. However the system page size
> > can be 64K (for example on POWER) and the host kernel uses only a small
> > part of it as one b
On Fri, Nov 02, 2012 at 11:58:32AM +0100, Juan Quintela wrote:
> David Gibson wrote:
> > On Wed, Oct 31, 2012 at 01:08:16PM +0200, Orit Wasserman wrote:
> >> On 10/31/2012 05:43 AM, David Gibson wrote:
> >> > The code for migrating (or savevm-ing) memory pages starts off by
> >> > creating
> >> >
On Tue, Nov 20, 2012 at 06:33:41PM +0100, Paolo Bonzini wrote:
> The HBA does DMA, thus we must enable the busmaster bit,
> otherwise dma access will fail with recent qemu versions.
Thanks - I applied this.
-Kevin
When tb_remove was first commited at fd6ce8f6, there were three different
calls pass different names to offsetof. In current codebase, the other two
calls are replaced with tb_page_remove. There is no need to have a general
tb_remove. Omit passing the third parameter and using tb1->phys_hash_next
On Tue, Nov 20, 2012 at 06:09:48PM +0800, Hu Tao wrote:
> Hi Marcelo,
>
> On Tue, Nov 13, 2012 at 12:19:08AM -0200, Marcelo Tosatti wrote:
> > On Fri, Nov 09, 2012 at 03:17:39PM -0500, Sasha Levin wrote:
> > > On Mon, Nov 5, 2012 at 8:58 PM, Hu Tao wrote:
> > > > But in the case of panic notifica
On Tue, Nov 13, 2012 at 01:56:59PM +0900, Tomoki Sekiyama wrote:
> Adds sample hook scripts for --fsfreeze-hook option of qemu-ga.
> - fsfreeze-hook : execute scripts in fsfreeze-hook.d/
> - fsfreeze-hook.d.sample/mysql-flush.sh : quiesce MySQL before snapshot
>
> Signed-off-by: Tomoki Sekiyam
On Tue, Nov 13, 2012 at 01:56:56PM +0900, Tomoki Sekiyama wrote:
> To use the online disk snapshot for online-backup, application-level
> consistency of the snapshot image is required. However, currently the
> guest agent can provide only filesystem-level consistency, and the
> snapshot may contain
first place?
>>
>
> Indeed, it looks like that discard doesn't work correctly with a temp
> local with this new patch. I might have a fix, but I would like to do
> some more tests first. Would it be possible to provide a way to reproduce
> the issue?
Here's the test case (xtensa assembler):
.section .init
.global _start
_start:
ssl a2
ssr a2
j _start
Sources + compiled version is available at
http://jcmvbkbc.spb.ru/~dumb/ws/osll/qemu-xtensa/20121120/
--
Thanks.
-- Max
Hi Stefan,
Am 20.11.2012 17:29, schrieb Stefan Hajnoczi:
On Tue, Nov 20, 2012 at 01:44:55PM +0100, Stefan Priebe wrote:
rbd / rados tends to return pretty often length of writes
or discarded blocks. These values might be bigger than int.
Signed-off-by: Stefan Priebe
---
block/rbd.c |4 +
On 11/20/2012 07:31 AM, Stefan Hajnoczi wrote:
> The data plane thread needs to map guest physical addresses to host
> pointers. Normally this is done with cpu_physical_memory_map() but the
> function assumes the global mutex is held. The data plane thread does
> not touch the global mutex and th
Pass qemu_sglist_init the global dma_context_memory rather than a NULL
pointer; this fixes a segfault in dma_memory_map() when the guest
starts using DMA.
Reported-by: Amadeusz Sławiński
Signed-off-by: Peter Maydell
---
Test case: download the squeeze standard image from
http://people.debian.org
On Mon, Nov 19, 2012 at 08:59:33PM +0400, Michael Tokarev wrote:
> Hello.
>
> I'm trying to pick whatever fixes applicable for 1.1.x series of qemu
> and qemu-kvm. Since Michael Roth said he will not be releasing more
> 1.1.x series, I think I can at least try to do that. Qemu-1.1 will
> be incl
On Tue, Nov 20, 2012 at 05:09:57AM +0300, Max Filippov wrote:
> On Sun, Nov 18, 2012 at 7:34 AM, Max Filippov wrote:
> > On Sun, Nov 18, 2012 at 7:19 AM, Max Filippov wrote:
> >> Hi Aurelien,
> >>
> >> starting with commit 2c0366f tcg: don't explicitly save globals and temps
> >> I get the follow
Il 20/11/2012 18:33, Paolo Bonzini ha scritto:
> The HBA does DMA, thus we must enable the busmaster bit,
> otherwise dma access will fail with recent qemu versions.
>
> Signed-off-by: Paolo Bonzini
As usual we forget to update SeaBIOS. We probably want these two from Gerd:
7d05257 (lsi: enabl
The HBA does DMA, thus we must enable the busmaster bit,
otherwise dma access will fail with recent qemu versions.
Signed-off-by: Paolo Bonzini
---
src/esp-scsi.c | 2 ++
1 file modificato, 2 inserzioni(+)
diff --git a/src/esp-scsi.c b/src/esp-scsi.c
index b795012..c43e55b 100644
--- a/src/esp-
On Tue, 20 Nov 2012 17:45:15 +0100
KONRAD Frédéric wrote:
> eg for virtio-block-pci in virtio-pci.c :
> static void virtio_blk_class_init(ObjectClass *klass, void *data)
> {
> k->device_id = PCI_DEVICE_ID_VIRTIO_BLOCK;
> ...
> k->class_id = PCI_CLASS_STORAGE_SCSI;
> }
>
> I think
This patch proposes a framework that empowers QEMU to implement powerful memory
management techniques with very low cost. The insight is to leverage existing
sub-systems, composing functionality in a traditional UNIX style. The key to
enabling this approach is to expand the -mem-path option to prov
This patch makes the -mem-path filenames deterministic and allows some control
over how QEMU mmaps the files. Given this control, QEMU can be used to implement
exogenous memory management techniques quite simply. Two examples follow:
1. Post-copy migration (mmap=shared for origin, save device
Il 20/11/2012 17:32, Francois WELLENREITER ha scritto:
>
> I order to develop a qemu module, I aim to use the PCI CAS (compare
> and swap) function to guarantee an atomic access somewhere in the
> guest memory (in a multi-core emulation case).
>
> Nevertheless, I did not find any routine in qemu
Only unfreeze if the call comes from migrate_fd_put_notify.
If the output if frozen we can still add to the buffer (which
will not grow in an unbounded manner anyway, both with and
without the previous patch), but we will not try to flush until the
socket becomes writable.
Signed-off-by: Paolo Bon
Sending more was possible if the buffer was large.
Signed-off-by: Paolo Bonzini
---
buffered_file.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/buffered_file.c b/buffered_file.c
index 49e9089..edead5c 100644
--- a/buffered_file.c
+++ b/buffered_file.c
@@ -66,9 +66
buffered_rate_limit is called to prevent the RAM migration callback
from putting too much data in the buffer. So it has to check against
the amount of data currently in the buffer, not against the amount
of data that has been transferred so far.
s->bytes_xfer is used to communicate between succes
Even if the socket cannot send more data right now, whenever a new
tick has started we can send xfer_limit more bytes.
Signed-off-by: Paolo Bonzini
---
buffered_file.c |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/buffered_file.c b/buffered_file.c
index bd0f61d..49e9
Here is v2 of the rate limiting fix (now fixes). The rate-limiting
condition "s->freeze_output || s->bytes_xfer > s->xfer_limit" is
changed to "s->buffer_size > s->xfer_limit", separating the limits
used by the producer (s->buffer_size) from those used by the
consumer (s->freeze_output and s->byte
On 20/11/2012 17:15, Cornelia Huck wrote:
On Tue, 20 Nov 2012 15:30:35 +0100
KONRAD Frédéric wrote:
On 20/11/2012 15:12, Cornelia Huck wrote:
On Mon, 19 Nov 2012 17:33:01 +
Peter Maydell wrote:
On 16 November 2012 15:35, wrote:
From: KONRAD Frederic
You forgot to CC enough people.
On Fri, Nov 16, 2012 at 09:39:07AM +0100, lementec fabien wrote:
> Hi,
>
> I am a software engineer who works in an electronic group. Using QEMU
> to emulate devices allows me to start writing and testing LINUX software
> before the device is actually available. In the group, we are mostly
> worki
Hi there,
I order to develop a qemu module, I aim to use the PCI CAS (compare and
swap) function
to guarantee an atomic access somewhere in the guest memory (in a
multi-core emulation case).
Nevertheless, I did not find any routine in qemu implementing this function.
Could anyone on this lis
On Tue, Nov 20, 2012 at 01:44:55PM +0100, Stefan Priebe wrote:
> rbd / rados tends to return pretty often length of writes
> or discarded blocks. These values might be bigger than int.
>
> Signed-off-by: Stefan Priebe
> ---
> block/rbd.c |4 ++--
> 1 file changed, 2 insertions(+), 2 deletion
When failing a request because the length of the regions described by
the PRDT was too short for the requested number of sectors, the IDE
emulation forgot to update the status register, so that the device would
keep the BSY flag set indefinitely.
Signed-off-by: Kevin Wolf
---
hw/ide/core.c |
Without this, s->nsector can become negative and badness happens (trying
to malloc huge amount of memory and glib calls abort())
Signed-off-by: Kevin Wolf
---
hw/ide/core.c | 12
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/hw/ide/core.c b/hw/ide/core.c
index 7d
qtest cases for this exist, but they rely on prototype infrastructure that
isn't mergable. I'll submit them as soon as libqos is there and I've changed
the test to use it.
Kevin Wolf (2):
ide: Fix crash with too long PRD
ide: Fix status register after short PRDs
hw/ide/core.c | 13
Hi everyone,
I am pleased to announce that the QEMU v1.2.1 stable release is now
available at:
http://wiki.qemu.org/download/qemu-1.2.1.tar.bz2
The official stable-1.2 repository has also been updated to v1.2.1:
http://git.qemu.org/?p=qemu-stable-1.2.git;a=summary
This release includes 242 bui
Il 20/11/2012 16:51, Stefan Hajnoczi ha scritto:
> Poalo: Could be
> done when merging the patch?
>
> Reviewed-by: Stefan Hajnoczi
Yes. Applying this to scsi-next branch.
Paolo
On Tue, 20 Nov 2012 15:30:35 +0100
KONRAD Frédéric wrote:
> On 20/11/2012 15:12, Cornelia Huck wrote:
> > On Mon, 19 Nov 2012 17:33:01 +
> > Peter Maydell wrote:
> >
> >> On 16 November 2012 15:35, wrote:
> >>> From: KONRAD Frederic
> >> You forgot to CC enough people...
> >>
> >>> This p
On Tue, Nov 20, 2012 at 04:34:17PM +0100, Stefan Hajnoczi wrote:
> It's poor symbol hygiene to provide a global symbols that collide with a
> common library like libuuid. If QEMU links against a shared library
> that depends on uuid_generate() it can end up calling our stub version
> of the functi
On Mon, Nov 19, 2012 at 03:58:31PM +0100, Peter Lieven wrote:
> libiscsi expects all write16 data in a linear buffer. If the
> iovec only contains one buffer we can skip the linearization
> step as well as the additional malloc/free and pass the
> buffer directly.
>
> Reported-by: Ronnie Sahlberg
Am 20.11.2012 16:34, schrieb Stefan Hajnoczi:
> It's poor symbol hygiene to provide a global symbols that collide with a
> common library like libuuid. If QEMU links against a shared library
> that depends on uuid_generate() it can end up calling our stub version
> of the function.
>
> This exact
On Tue, Nov 20, 2012 at 10:21:10AM -0500, Jeff Cody wrote:
> For hdev, floppy, and cdrom, the reopen() handlers are the same as
> for the file reopen handler. For floppy and cdrom types, however,
> we keep O_NONBLOCK, as in the _open function.
>
> Signed-off-by: Jeff Cody
> ---
> block/raw-posi
It's poor symbol hygiene to provide a global symbols that collide with a
common library like libuuid. If QEMU links against a shared library
that depends on uuid_generate() it can end up calling our stub version
of the function.
This exact scenario happened with GlusterFS libgfapi.so, which depen
On Tue, 2012-11-20 at 19:47 +0800, ching wrote:
> My PC is gentoo x64, kernel 3.6.6, intel sandy bridge i7 2600 + asrock Z77
> exterme 4 MB
>
> I download qemu from git and try to pass through secondary VGA card to
> Windows 7 x64 SP1 VM:
>
>
> 01:00.0 VGA compatible controller: Advanced Micro
For hdev, floppy, and cdrom, the reopen() handlers are the same as
for the file reopen handler. For floppy and cdrom types, however,
we keep O_NONBLOCK, as in the _open function.
Signed-off-by: Jeff Cody
---
block/raw-posix.c | 16
1 file changed, 16 insertions(+)
diff --git a
Cc'ing Marcelo & Jan to speed up patch application.
Bruce Rogers writes:
> The options no-kvm, no-kvm-pit, no-kvm-pit-reinjection, and no-kvm-irqchip
> should be marked as having no argument.
>
> Signed-off-by: Bruce Rogers
> ---
> qemu-options.hx |8
> 1 files changed, 4 insertio
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