On Thu, May 20, 2010 at 03:39:08PM +0200, Aurelien Jarno wrote:
> On Wed, May 19, 2010 at 11:31:27AM -0700, Richard Henderson wrote:
> > On 05/18/2010 11:47 PM, Aurelien Jarno wrote:
> > > The reg allocator is able to issue move if needed, so the only
> > > improvement this patch is for doing a ext
On Thu, May 20, 2010 at 2:49 PM, Jes Sorensen wrote:
> On 05/20/10 15:40, Anthony Liguori wrote:
>> On 05/20/2010 08:36 AM, Jes Sorensen wrote:
And I strongly suspect that such a blanket change would be wrong but
that a more targeted change like making cache=none default for physical
>>>
On Thu, 20 May 2010 04:30:56 pm Avi Kivity wrote:
> On 05/20/2010 08:01 AM, Rusty Russell wrote:
> >
> >> A device with out of order
> >> completion (like virtio-blk) will quickly randomize the unused
> >> descriptor indexes, so every descriptor fetch will require a bounce.
> >>
> >> In contrast, i
On 05/20/2010 07:04 AM, Aurelien Jarno wrote:
>> Do you have tried to compare the generated code before and after your
>> patch? I expect a few cases where your patch has some drawbacks, so I
>> don't know if there is a net gain on the size of the translated code.
>>
>
> I have done a quick test o
l2_allocate has some intermediate states in which the image is inconsistent.
Change the order to write to the L1 table only after the new L2 table has
successfully been initialized.
Also reset the L2 cache in failure case, it's very likely wrong.
Signed-off-by: Kevin Wolf
---
block/qcow2-cluste
If the L2 table was already updated in cache, but writing it to disk has
failed, we must not continue using the changed version in the cache to stay
consistent with what's on the disk.
Signed-off-by: Kevin Wolf
---
block/qcow2-cluster.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
There's a new ASE_MICROMIPS instruction flag, and some extra CP0_Config3
fields. The ISA and ISA_ON_EXC fields are specific to microMIPS. The
DSP2P is for version 2 of the DSP ASE.
Signed-off-by: Nathan Froyd
---
target-mips/cpu.h |3 +++
target-mips/mips-defs.h |1 +
2 files cha
Signed-off-by: Nathan Froyd
---
hw/mips_mipssim.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/hw/mips_mipssim.c b/hw/mips_mipssim.c
index a747de5..cd6c2be 100644
--- a/hw/mips_mipssim.c
+++ b/hw/mips_mipssim.c
@@ -106,7 +106,9 @@ static void main_cpu_reset(void *o
This patch series adds support for the microMIPS ASE. microMIPS is a
new ASE similar to MIPS16, but re-encodes the entire instruction set
into 16-bit and 32-bit instructions--in contrast to MIPS16, which
re-encodes only integer instructions. The mechanisms for going in and
out of microMIPS mode a
Signed-off-by: Nathan Froyd
---
target-mips/translate_init.c | 61 ++
1 files changed, 61 insertions(+), 0 deletions(-)
diff --git a/target-mips/translate_init.c b/target-mips/translate_init.c
index b79ed56..8e17f4b 100644
--- a/target-mips/translate_in
Signed-off-by: Nathan Froyd
---
target-mips/translate.c | 17 +
1 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/target-mips/translate.c b/target-mips/translate.c
index 8a7f3e9..c42d8dd 100644
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -359,7 +
Signed-off-by: Nathan Froyd
---
target-mips/translate.c | 106 ++-
1 files changed, 59 insertions(+), 47 deletions(-)
diff --git a/target-mips/translate.c b/target-mips/translate.c
index c95ecb1..2075d09 100644
--- a/target-mips/translate.c
+++ b/tar
Signed-off-by: Nathan Froyd
---
linux-user/main.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/linux-user/main.c b/linux-user/main.c
index 18b52c0..76d443b 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -3192,7 +3192,9 @@ int main(int argc, char **argv,
Move all knowledge about coprocessor-checking and register numbering
into the gen_cmp* helper functions.
Signed-off-by: Nathan Froyd
---
target-mips/translate.c | 232 ++-
1 files changed, 149 insertions(+), 83 deletions(-)
diff --git a/target-mips/t
Unlike MIPS16, microMIPS lets you choose the ISA mode for your exception
handlers.
Signed-off-by: Nathan Froyd
---
target-mips/helper.c | 21 +++--
1 files changed, 15 insertions(+), 6 deletions(-)
diff --git a/target-mips/helper.c b/target-mips/helper.c
index 8102f03..90c3b3a
Tweak gen_farith and its caller to use them.
Signed-off-by: Nathan Froyd
---
target-mips/translate.c | 266 ---
1 files changed, 180 insertions(+), 86 deletions(-)
diff --git a/target-mips/translate.c b/target-mips/translate.c
index 2075d09..2568e16
On 05/20/2010 03:44 PM, Luiz Capitulino wrote:
I think there's another issue in the handling of strings.
The spec says that valid unescaped chars are in the following range:
unescaped = %x20-21 / %x23-5B / %x5D-10
But we do:
[IN_DQ_STRING] = {
[1 ... 0xFF] = IN_DQ
On 05/20/2010 05:25 PM, Luiz Capitulino wrote:
On Thu, 20 May 2010 17:16:01 +0200
Paolo Bonzini wrote:
On 05/20/2010 03:44 PM, Luiz Capitulino wrote:
I think there's another issue in the handling of strings.
The spec says that valid unescaped chars are in the following range:
un
On 05/20/2010 11:32 AM, jes.soren...@redhat.com wrote:
+if (bdrv_flags & BDRV_O_NOCACHE) {
+fprintf(stderr, "qemu: failed to open disk image %s as "
+"nocache (O_DIRECT) retrying as write-back\n", file);
+bdrv_flags &= BDRV_O_NOCACHE;
Missing
On 05/19/2010 11:43 PM, Anthony Liguori wrote:
4. Lexer expects a 'terminal' char to process a token
Which means clients must send a sort of end of line char, so that we
process their input.
Maybe I'm missing something here, but I thought that the whole
point of writing our ow
On Thu, 20 May 2010 17:16:01 +0200
Paolo Bonzini wrote:
> On 05/20/2010 03:44 PM, Luiz Capitulino wrote:
> > I think there's another issue in the handling of strings.
> >
> > The spec says that valid unescaped chars are in the following range:
> >
> > unescaped = %x20-21 / %x23-5B / %x5D
On Thu, 20 May 2010 17:18:23 +0200
Paolo Bonzini wrote:
> On 05/19/2010 11:43 PM, Anthony Liguori wrote:
> >
> >> 4. Lexer expects a 'terminal' char to process a token
> >>
> >> Which means clients must send a sort of end of line char, so that we
> >> process their input.
> >>
> >> Ma
On Thu, 20 May 2010 17:26:03 +0200
Paolo Bonzini wrote:
> On 05/20/2010 05:25 PM, Luiz Capitulino wrote:
> > On Thu, 20 May 2010 17:16:01 +0200
> > Paolo Bonzini wrote:
> >
> >> On 05/20/2010 03:44 PM, Luiz Capitulino wrote:
> >>>I think there's another issue in the handling of strings.
> >>
On 05/20/2010 07:52 AM, Nathan Froyd wrote:
> +/* Tests */
> +#define OP_COND(name, cond) \
> +static inline void glue(gen_op_, name) (TCGv ret, TCGv t0, TCGv t1) \
> +{ \
> +int l1 = gen_n
On 05/20/2010 05:34 PM, Rusty Russell wrote:
Have just one ring, no indexes. The producer places descriptors into
the ring and updates the head, The consumer copies out descriptors to
be processed and copies back in completed descriptors. Chaining is
always linear. The descriptors contain a
On 05/20/2010 10:16 AM, Paolo Bonzini wrote:
On 05/20/2010 03:44 PM, Luiz Capitulino wrote:
I think there's another issue in the handling of strings.
The spec says that valid unescaped chars are in the following range:
unescaped = %x20-21 / %x23-5B / %x5D-10
That's a spec bug IM
On 05/20/2010 10:18 AM, Paolo Bonzini wrote:
On 05/19/2010 11:43 PM, Anthony Liguori wrote:
4. Lexer expects a 'terminal' char to process a token
Which means clients must send a sort of end of line char, so
that we
process their input.
Maybe I'm missing something here, but I th
On 05/20/2010 10:35 AM, Luiz Capitulino wrote:
I meant that we're just accepting some invalid JSON and that's not a big
deal.
It can become a big deal if clients rely on it and for some reason we
decide we should drop it. Ie. after QMP is declared stable such changes
won't be allowed.
On Thu, 20 May 2010 10:50:41 -0500
Anthony Liguori wrote:
> On 05/20/2010 10:16 AM, Paolo Bonzini wrote:
> > On 05/20/2010 03:44 PM, Luiz Capitulino wrote:
> >> I think there's another issue in the handling of strings.
> >>
> >> The spec says that valid unescaped chars are in the following ra
On Thu, May 20, 2010 at 08:34:16AM -0700, Richard Henderson wrote:
> On 05/20/2010 07:52 AM, Nathan Froyd wrote:
> > +/* Tests */
> > +#define OP_COND(name, cond) \
> > +#define OP_CONDI(name, cond)
> > \
> > +
On Thu, 20 May 2010 10:54:42 -0500
Anthony Liguori wrote:
> On 05/20/2010 10:35 AM, Luiz Capitulino wrote:
> >> I meant that we're just accepting some invalid JSON and that's not a big
> >> deal.
> >>
> > It can become a big deal if clients rely on it and for some reason we
> > decide we
On 05/20/2010 11:27 AM, Luiz Capitulino wrote:
On Thu, 20 May 2010 10:50:41 -0500
Anthony Liguori wrote:
On 05/20/2010 10:16 AM, Paolo Bonzini wrote:
On 05/20/2010 03:44 PM, Luiz Capitulino wrote:
I think there's another issue in the handling of strings.
The spec say
This is a bug and has been reported upstream, it is unlikely to be fixed
at the distribution level and therefore anyone interested in working on
this bug should contribute a patch to the upstream project. This will
then filter down to Ubuntu when it is merged mainline. Marking "Won't
Fix" against
On Thu, May 20, 2010 at 04:50:59PM -, Dave Walker wrote:
> This is a bug and has been reported upstream, it is unlikely to be fixed
> at the distribution level and therefore anyone interested in working on
> this bug should contribute a patch to the upstream project. This will
> then filter do
On Thu, May 20, 2010 at 12:11 PM, Daniel P. Berrange
wrote:
> This bug appears to be filed against the Ubuntu qemu component,
> rather than the upstream qemu component. Are we supposed to be
> getting notifications for all Ubuntu distro qemu bugs too, rather
> than just usptream bug reports ?
Thi
On Sun, May 02, 2010 at 03:20:51PM +0530, Rabin Vincent wrote:
> Reload the timer when TimerControl is written, if the timer is to be
> enabled. Otherwise, if an earlier write to TimerLoad was done while
> periodic mode was not set, s->delta may incorrectly still have the value
> of the maximum li
On Thu, 20 May 2010 10:52:58 -0500
Anthony Liguori wrote:
> On 05/20/2010 10:18 AM, Paolo Bonzini wrote:
> > On 05/19/2010 11:43 PM, Anthony Liguori wrote:
> >>
> >>> 4. Lexer expects a 'terminal' char to process a token
> >>>
> >>> Which means clients must send a sort of end of line char, so
** Also affects: qemu
Importance: Undecided
Status: New
--
usb_add of a Creative ZEN unrecognized in guest
https://bugs.launchpad.net/bugs/241119
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
Status in QEMU: New
Status in “q
Public bug reported:
lucid, with compiz and fglrx:
Screensaver on host will not kick in when qemu is running (kvm or no
kvm). It seems to be related to the fact that the idle time reported by
libXss.so on the host is being reset every four seconds or so when qemu
is running, eventhough there is n
** Attachment added: "Code used to check idle time."
http://launchpadlibrarian.net/48825708/idletime
--
qemu disables screensaver
https://bugs.launchpad.net/bugs/583462
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
Status in QEMU:
On Thu, 20 May 2010 11:55:00 -0500
Anthony Liguori wrote:
> On 05/20/2010 11:27 AM, Luiz Capitulino wrote:
> > On Thu, 20 May 2010 10:50:41 -0500
> > Anthony Liguori wrote:
> >
> >
> >> On 05/20/2010 10:16 AM, Paolo Bonzini wrote:
> >>
> >>> On 05/20/2010 03:44 PM, Luiz Capitulino wrot
On Thu, May 20, 2010 at 07:40:59AM -0700, Richard Henderson wrote:
> On 05/20/2010 07:04 AM, Aurelien Jarno wrote:
> >> Do you have tried to compare the generated code before and after your
> >> patch? I expect a few cases where your patch has some drawbacks, so I
> >> don't know if there is a net
On Tue, Apr 13, 2010 at 04:13:49PM -0700, Richard Henderson wrote:
> Define OPC_MOVSBL and OPC_MOVSWL. Factor opcode emission to
> separate functions. Don't restrict the input register to the
> low 4 "q" registers; emit shifts instead if needed.
>
Given this patch is of the same type as the prev
On 05/20/2010 01:47 PM, Luiz Capitulino wrote:
On Thu, 20 May 2010 11:55:00 -0500
Anthony Liguori wrote:
On 05/20/2010 11:27 AM, Luiz Capitulino wrote:
On Thu, 20 May 2010 10:50:41 -0500
Anthony Liguori wrote:
On 05/20/2010 10:16 AM, Paolo Bonzini wrote:
On
On 05/20/2010 12:11 PM, Daniel P. Berrange wrote:
On Thu, May 20, 2010 at 04:50:59PM -, Dave Walker wrote:
This is a bug and has been reported upstream, it is unlikely to be fixed
at the distribution level and therefore anyone interested in working on
this bug should contribute a patch t
On 05/20/2010 10:24 AM, Paolo Bonzini wrote:
On 05/20/2010 11:32 AM, jes.soren...@redhat.com wrote:
+if (bdrv_flags & BDRV_O_NOCACHE) {
+fprintf(stderr, "qemu: failed to open disk image %s as "
+"nocache (O_DIRECT) retrying as write-back\n",
file);
+
On 05/20/2010 08:49 AM, Jes Sorensen wrote:
On 05/20/10 15:40, Anthony Liguori wrote:
On 05/20/2010 08:36 AM, Jes Sorensen wrote:
And I strongly suspect that such a blanket change would be wrong but
that a more targeted change like making cache=none default for physical
devices would
On Thu, 20 May 2010 13:52:08 -0500
Anthony Liguori wrote:
> On 05/20/2010 01:47 PM, Luiz Capitulino wrote:
> > On Thu, 20 May 2010 11:55:00 -0500
> > Anthony Liguori wrote:
> >
> >
> >> On 05/20/2010 11:27 AM, Luiz Capitulino wrote:
> >>
> >>> On Thu, 20 May 2010 10:50:41 -0500
> >>> A
On 05/20/2010 12:43 AM, Anthony Liguori wrote:
The JSON specification explicitly says:
"A JSON parser transforms a JSON text into another representation. A
JSON parser MUST accept all texts that conform to the JSON grammar. A
JSON parser MAY accept non-JSON forms or extensions."
IOW, we're
Thanks, applied.
On Wed, May 12, 2010 at 6:04 PM, Richard Henderson wrote:
> Computing carry is trivial for some inputs. By avoiding an
> external function call, we generate near-optimal code for
> the common cases of add+addx (double-word arithmetic) and
> cmp+addx (a setcc pattern).
>
> Signed
2010/5/7 Artyom Tarasenko :
> 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_rw
> // addr== 0xff130 (w
Display works with 32 bpp (both host + guest) only.
Which surprisingly didn't cause much problems so far in my testing.
Host runs with kms and inteldrmfb.
Mouse support isn't available yet.
I've cheated by passed through the hosts usb mouse for testing.
Keyboard works. Guest screen has whatever
I cannot change DVD roms during execution using the monitor. I can only mount a
cdrom/dvdrom if I specify the iso file in the command line
x86_64-softmmu/qemu-system-x86_64 -hda ../../OSImages/sles11.qcow2 -cdrom
../../ISOz/mydvd.iso -m 2048
In the guest I can mount the iso image as you could n
On Wed, May 19, 2010 at 7:22 PM, Christian Brunner wrote:
> The attached patch is a block driver for the distributed file system
> Ceph (http://ceph.newdream.net/). This driver uses librados (which
> is part of the Ceph server) for direct access to the Ceph object
> store and is running entirely i
Good catch. Thanks, applied.
On Thu, May 20, 2010 at 6:14 AM, Eduard - Gabriel Munteanu
wrote:
> Commit 3d53f5c36ff6 introduced a segfault by erroneously making fw_cfg a
> 'void **' and passing it around in different ways.
>
> Signed-off-by: Eduard - Gabriel Munteanu
> ---
> hw/pc.c | 4 ++-
On 05/20/2010 02:29 PM, Adnan Khaleel wrote:
> I cannot change DVD roms during execution using the monitor. I can only
> mount a cdrom/dvdrom if I specify the iso file in the command line
> x86_64-softmmu/qemu-system-x86_64 -hda ../../OSImages/sles11.qcow2
> -cdrom ../../ISOz/mydvd.iso -m 2048
>
On Mon, May 03, 2010 at 01:06:46PM -0500, Anthony Liguori wrote:
> On 04/22/2010 09:08 AM, Bernhard Kauer wrote:
> >Hi,
> >
> >>I believe this issue has come up before with a similar patch but
> >well i've submitted such a patch more than two years ago. Unfortunatelly
> >it got never applied, so t
2010/5/20 Blue Swirl :
> On Wed, May 19, 2010 at 7:22 PM, Christian Brunner wrote:
>> The attached patch is a block driver for the distributed file system
>> Ceph (http://ceph.newdream.net/). This driver uses librados (which
>> is part of the Ceph server) for direct access to the Ceph object
>> st
On 05/20/2010 04:18 PM, Christian Brunner wrote:
Thanks for your comments. I'll send an updated patch in a few days.
Having a central storage system is quite essential in larger hosting
environments, it enables you to move your guest systems from one node
to another easily (live-migration or dyn
20.05.2010 11:15, Andre Przywara wrote:
Michael Tokarev wrote:
[]
It'd be nice if we had more flexibility in defining custom machine types
so you could just do qemu -M win98.
This is wrong IMHO. win98 and winNT can run on various different
machines, including all modern ones (yes I tried the
Thanks for your response.
Does it work if the guest uses ide based CD's:
rmmod ide-scsi
modprobe ide-cd
There isn't an ide-scsi but there is a scsi_mod and when I try to remove that
it gives
ERROR: Module scsi_mod is in use by sr_mod,sg,sd_mod,libata
modprobe ide-cd seems to work.
2010/5/20 Anthony Liguori :
>> With new approaches like Sheepdog or Ceph, things are getting a lot
>> cheaper and you can scale your system without disrupting your service.
>> The concepts are quite similar to what Amazon is doing in their EC2
>> environment, but they certainly won't publish it as
On 05/20/2010 03:48 PM, Adnan Khaleel wrote:
> Thanks for your response.
>
>
> Does it work if the guest uses ide based CD's:
> rmmod ide-scsi
> modprobe ide-cd
>
> There isn't an ide-scsi but there is a scsi_mod and when I try to remove
> that it gives
> ERROR: Module scsi_mod is
On Thu, May 20, 2010 at 1:31 PM, Blue Swirl wrote:
> On Wed, May 19, 2010 at 7:22 PM, Christian Brunner wrote:
>> The attached patch is a block driver for the distributed file system
>> Ceph (http://ceph.newdream.net/). This driver uses librados (which
>> is part of the Ceph server) for direct ac
This problem has been fixed in 23f2166d at Feb 23
** Changed in: qemu
Status: New => Fix Committed
--
Configuration option error for ARM in default-configs
https://bugs.launchpad.net/bugs/540230
You received this bug notification because you are a member of qemu-
devel-ml, which is sub
On Thu, May 20, 2010 at 11:16 PM, Christian Brunner wrote:
> 2010/5/20 Anthony Liguori :
>> Both sheepdog and ceph ultimately transmit I/O over a socket to a central
>> daemon, right? So could we not standardize a protocol for this that both
>> sheepdog and ceph could implement?
>
> There is no c
At Fri, 21 May 2010 00:16:46 +0200,
Christian Brunner wrote:
>
> 2010/5/20 Anthony Liguori :
> >> With new approaches like Sheepdog or Ceph, things are getting a lot
> >> cheaper and you can scale your system without disrupting your service.
> >> The concepts are quite similar to what Amazon is do
the meaning of vendor_override is actually the opposite of how it
is currently used :-(
Fix it to allow KVM to export the non-native CPUID vendor if
explicitly requested by the user.
The semantic is now as intended:
- With TCG, the guest always sees the configured vendor.
- With KVM, the default is
At Fri, 21 May 2010 06:28:42 +0100,
Stefan Hajnoczi wrote:
>
> On Thu, May 20, 2010 at 11:16 PM, Christian Brunner wrote:
> > 2010/5/20 Anthony Liguori :
> >> Both sheepdog and ceph ultimately transmit I/O over a socket to a central
> >> daemon, right? So could we not standardize a protocol for
"David S. Ahern" writes:
> On 05/19/2010 12:10 PM, Shahar Havivi wrote:
>> When closig Vm or removing usb on guest via usb_del monitor command,
>> qemu does not return the control to the host, the user have to
>> unplug and plug the device in order to use it on the host.
>>
>> v2:
>> added empty
Luiz Capitulino writes:
> Previous commit added the QMP/qmp-commands.txt file, which is a
> copy of this information.
This is no longer true.
> While it's good to keep it near code, maintaining two copies of
> the same information is too hard and has little benefit as we
> don't expect client w
Hi,
What about the existing callbacks? Could handle_destroy do?
For hot-unplug it should do.
--- a/vl.c
+++ b/vl.c
@@ -3914,6 +3914,7 @@ int main(int argc, char **argv, char **envp)
main_loop();
quit_timers();
net_cleanup();
+usb_cleanup();
return 0;
}
Fig
On 05/20/2010 08:01 AM, Rusty Russell wrote:
A device with out of order
completion (like virtio-blk) will quickly randomize the unused
descriptor indexes, so every descriptor fetch will require a bounce.
In contrast, if the rings hold the descriptors themselves instead of
pointers, we bounce (
On 05/19/10 18:30, Jamie Lokier wrote:
Julian Pidancet wrote:
So after all, why not implementing our own VT switching and using
directly the fbdev interface.
It's a good idea. VT switching isn't hard to track reliably.
Indeed, only problem is that the fbdev libs usually want to do that too.
I had a look at the first few, and they're all fine. Thanks!
On 05/19/10 02:58, Natalia Portillo wrote:
> Hi,
>
>> - We'll try to migrate as many confirmable bugs from the Source Forge
>> tracker to Launchpad.
> I think that part of the bug day should also include retesting OSes that
> appear in OS Support List as having bug and confirming if the bug is s
On 05/19/10 15:34, Anthony Liguori wrote:
> On 05/19/2010 12:04 AM, Aurelien Jarno wrote:
>> The idea is nice, but would it be possible to hold this on a week-end,
>> I personally won't be able to attend such thing on a day week.
>>
>> Or maybe holding that on two days: friday and saturday so that
Thank you for fixing it. Probably I was too in hurry when rebasing the patches.
Acked-by: Isaku Yamahata
On Thu, May 20, 2010 at 09:14:04AM +0300, Eduard - Gabriel Munteanu wrote:
> Commit 3d53f5c36ff6 introduced a segfault by erroneously making fw_cfg a
> 'void **' and passing it around in diff
Am 20.05.2010 08:09, schrieb Avi Kivity:
> On 05/20/2010 12:09 AM, Kevin Wolf wrote:
>>
>>> Actually it's not that obvious. If the actual problem
>>> here (besides the mis-comparison) is due to missing
>>> barriers or flushes. Avi asked a good question in that
>>> thread.
>>>
>> It's obviou
On 05/20/2010 11:19 AM, Kevin Wolf wrote:
Am 20.05.2010 08:09, schrieb Avi Kivity:
On 05/20/2010 12:09 AM, Kevin Wolf wrote:
Actually it's not that obvious. If the actual problem
here (besides the mis-comparison) is due to missing
barriers or flushes. Avi asked a good questi
Avi Kivity schrieb:
On 05/19/2010 11:02 PM, Udo Lembke wrote:
Unrelated, what are your smp issues?
If i use one cpu i got a good io-performance:
e.g. over 500MB/s at the profile "install" of the io-benchmark
h2benchw.exe.
( aio=threads | SAS-Raid-0 |
ftp://ftp.heise.de/pub/ct/ctsi/h2benchw.
Casting a pointer to an int doesn't work on 64 bit platforms. Use the %p printf
conversion specifier instead.
Signed-off-by: Kevin Wolf
---
block/vvfat.c |8 ++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/block/vvfat.c b/block/vvfat.c
index 13c31fa..6d61c2e 100644
--
Am 19.05.2010 22:53, schrieb Riccardo Magliocchetti:
> gcc does not like passing a NULL where an int value is expected:
>
> block/vvfat.c: In function ‘checkpoint’:
> block/vvfat.c:2868: error: passing argument 2 of ‘remove_mapping’ makes
> integer from pointer without a cast
>
> Signed-off-by:
From: Jan Kiszka
Add basic imbalance detection for STEXT/ETEXI.
Signed-off-by: Jan Kiszka
---
hxtool | 16 +++-
1 files changed, 15 insertions(+), 1 deletions(-)
diff --git a/hxtool b/hxtool
index 0fdbc64..8f65532 100644
--- a/hxtool
+++ b/hxtool
@@ -19,11 +19,24 @@ hxtoh()
hxt
Am 19.05.2010 20:53, schrieb Christoph Hellwig:
> The difference between the start sectors of two requests can be larger
> than the size of the "int" type, which can lead to a not correctly
> sorted multiwrite array and thus spurious I/O errors and filesystem
> corruption due to incorrect request m
Il 20/05/2010 10:43, Kevin Wolf ha scritto:
Am 19.05.2010 22:53, schrieb Riccardo Magliocchetti:
gcc does not like passing a NULL where an int value is expected:
block/vvfat.c: In function ‘checkpoint’:
block/vvfat.c:2868: error: passing argument 2 of ‘remove_mapping’ makes
integer from poin
From: Jes Sorensen
We seem to get into the discussion of what is the correct default
setting disk images in QEMU. The libvirt team is reluctant to change
specified for newly created images without the default setting
matching it, and everybody seems to agree that the current setting of
WT is the
From: Jes Sorensen
Change default disk image caching to nocache (O_DIRECT). However in
case it fails (ramfs, NFS etc.). fall back and retry with write-back.
Signed-off-by: Jes Sorensen
---
vl.c | 25 +++--
1 files changed, 19 insertions(+), 6 deletions(-)
diff --git a/vl
Is that still a problem? What was the exact error?
I quickly tried the 3.1.2a on qemu 0.12.4 (with and without KVM) and I could
easily login.
** Changed in: qemu
Status: New => Incomplete
--
MINIX 3 won't boot in qemu 0.9.1
https://bugs.launchpad.net/bugs/267542
You received this bug no
The system emulators for each arch are using inconsistent
naming for the default PCI bus "pci" vs "pci.0". Since it
is conceivable we'll have multiple PCI buses in the future
standardize on "pci.0" for all architectures. This ensures
mgmt apps can rely on a name when assigning PCI devices an
addres
On Wed, May 19, 2010 at 10:19:06PM +0300, Blue Swirl wrote:
> On 5/19/10, Daniel P. Berrange wrote:
> > The system emulators for each arch are using inconsistent
> > naming for the default PCI bus "pci" vs "pci.0". Since it
> > is conceivable we'll have multiple PCI buses in the future
> > stan
On Thu, May 20, 2010 at 02:31:50PM +0930, Rusty Russell wrote:
> Can we do better? The obvious idea is to try to get rid of last_used and
> used, and use the ring itself. We would use an invalid entry to mark the
> head of the ring.
>
> Any other thoughts?
> Rusty.
We also need a way to avoid i
Where can I find the last list about arm?
Thanks a lot.
wql
On Thu, May 20, 2010 at 12:44 PM, Andre Przywara wrote:
> Is that still a problem? What was the exact error?
> I quickly tried the 3.1.2a on qemu 0.12.4 (with and without KVM) and I could
> easily login.
This happens with MINIX 3.1.6, during boot it briefly goes into an
invalid state while switch
From: Jan Kiszka
Signed-off-by: Jan Kiszka
---
Makefile |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/Makefile b/Makefile
index 110698e..aa81d9b 100644
--- a/Makefile
+++ b/Makefile
@@ -144,6 +144,8 @@ qemu-io$(EXESUF): qemu-io.o cmd.o qemu-tool.o qemu-error.o
$(blo
** Attachment added: "dmesg"
http://launchpadlibrarian.net/48810728/kern.log
--
I/O errors with qemu-nbd/qcow2
https://bugs.launchpad.net/bugs/583296
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
Status in QEMU: New
Bug descripti
Public bug reported:
I tried to open a qcow2 file with qemu-nbd and backup the files in it.
After some coping I get lot of I/O errors in dmesg and the system hangs.
One time I got even a kernel panic (Of course on a productive Server ;-)
)
How to reproduce:
1. Connect nbd to a qcow2 file, a virtu
I forgot: this is on Ubuntu 10.04, Qemu 0.12.3.
--
I/O errors with qemu-nbd/qcow2
https://bugs.launchpad.net/bugs/583296
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
Status in QEMU: New
Bug description:
I tried to open a qcow2 file
On 05/20/2010 04:32 AM, jes.soren...@redhat.com wrote:
From: Jes Sorensen
We seem to get into the discussion of what is the correct default
setting disk images in QEMU. The libvirt team is reluctant to change
specified for newly created images without the default setting
matching it, and everybo
From: Jan Kiszka
Signed-off-by: Jan Kiszka
---
qemu-img-cmds.hx |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/qemu-img-cmds.hx b/qemu-img-cmds.hx
index c079019..c4cf3e7 100644
--- a/qemu-img-cmds.hx
+++ b/qemu-img-cmds.hx
@@ -7,7 +7,7 @@ HXCOMM HXCOMM can be used for
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