On 11/27/2012 07:24 AM, Anthony Liguori wrote:
Stefan Hajnoczi writes:
The part I'm wondering about with VXLAN multicast is whether all QEMU
processes on the host need to receive on the same well-known UDP port.
Not sure if that's possible with the sockets API.
Perhaps this is a dumb questi
Il 27/11/2012 19:17, Stefan Weil ha scritto:
> A real problem could arise from compilers which don't support -fno-gcse.
It was introduced in GCC 3.0.
> As this option is not checked for compatibility in configure, such
> compilers would no longer work with unmodified QEMU sources. clang
> obviou
On 11/27/2012 05:42 AM, Stefan Hajnoczi wrote:
On Mon, Nov 26, 2012 at 6:19 PM, Mike Lovell wrote:
i think it does still make sense to implement it in QEMU. there isn't a
problem with multiple processes using the same multicast address. the
net_socket_mcast_create function in socket.c already s
1.remove unused variable env
2.remove redundant error handling
Signed-off-by: liguang
---
target-i386/helper.c | 17 -
1 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/target-i386/helper.c b/target-i386/helper.c
index bf206cf..5686130 100644
--- a/target-i386/help
在 2012-11-12一的 19:38 -0200，Eduardo Habkost写道：
> Doing error handling on a single place will make it easier to make sure
> memory is freed, and that error information is properly printed or
> returned to the caller.
>
> Signed-off-by: Eduardo Habkost
> ---
> target-i386/cpu.c | 13 -
>
在 2012-11-12一的 19:38 -0200，Eduardo Habkost写道：
> Eventually all of the CPU init code will probably become just a simple
> object_new() call, with some arch-independent function that handles the
> CPU model string parsing. But right now we need to reorder and split
> many of the steps invoved in the
On Tue, Nov 27, 2012 at 02:36:57PM +0200, Michael S. Tsirkin wrote:
> On Tue, Nov 27, 2012 at 05:07:31PM +1100, David Gibson wrote:
> > Hi Michael, Alex,
> >
> > This patch represents a compromise I hope will be acceptable after the
> > long thread discussing handling of multiple PCI host bridges
About a source of qemu-1.2.0/main-loop.c
The select handling of os_host_main_loop_wait function
I do not seem to do Exit by interrupts such as SIGUSR1
Will not it be necessary to make modifications?
Before
LineNumber:308 ret = select(nfds + 1, &rfds, &wfds, &xfds, tvarg);
After(Example)
do
On Wed, Nov 28, 2012 at 5:48 AM, Cam Macdonell wrote:
> On Sat, Nov 24, 2012 at 8:51 PM, Liu Ping Fan wrote:
>> From: Liu Ping Fan
>>
>> Using irqfd, so we can avoid switch between kernel and user when
>> VMs interrupts each other.
>
> Nice work. Due to a hardware failure, there will be a small
Alex,
If mst should happen to ack this in the next little while, please
don't merge it. I've spotted a couple of little bugs with it.
On Tue, Nov 27, 2012 at 05:07:33PM +1100, David Gibson wrote:
> From: Alexey Kardashevskiy
>
> Multiple - even many - PCI host bridges (i.e. PCI domains) are v
On Wed, Nov 28, 2012 at 10:29 AM, Auld, Will wrote:
> Thanks Marcelo,
>
> I'll address these items.
>
> >- Please rebase against queue branch on kvm.git.
>
> I am not sure how to do this. The repository I have been working against
> is:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/l
于 2012-11-28 10:01, 陳韋任 (Wei-Ren Chen) 写道:
On Tue, Nov 27, 2012 at 05:21:03PM +0100, Paolo Bonzini wrote:
Some versions of GCC require insane (>2GB) amounts of memory to compile
translate.o. As a countermeasure, disable the culprit optimization pass.
This should fix the buildbot failure for def
Thanks Marcelo,
I'll address these items.
>- Please rebase against queue branch on kvm.git.
I am not sure how to do this. The repository I have been working against is:
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
I assume that I need to change this in some way but I am no
On Tue, Nov 27, 2012 at 05:21:03PM +0100, Paolo Bonzini wrote:
> Some versions of GCC require insane (>2GB) amounts of memory to compile
> translate.o. As a countermeasure, disable the culprit optimization pass.
> This should fix the buildbot failure for default_x86_64_fedora16.
> Anyway is a good
Hi Will,
On Tue, Nov 27, 2012 at 11:09:00AM -0800, Will Auld wrote:
> CPUID.7.0.EBX[1]=1 indicates IA32_TSC_ADJUST MSR 0x3b is supported
>
> Basic design is to emulate the MSR by allowing reads and writes to a guest
> vcpu specific location to store the value of the emulated MSR while adding
> t
Will,
1. Please check CPUID before using ADJUST_TSC MSR, exit test successfully
if CPUID bit disabled.
2. Please test the implementation of ADJUST_TSC MSR (functional test).
vmexit.flat test can be used for performance of MSR emulation.
Example
tsc1 = rdtsc();
wrmsr(IA32_TSC_AD
On Wed, 2012-11-28 at 00:08 +0100, Jan Kiszka wrote:
> On 2012-11-27 23:00, Alex Williamson wrote:
> > This is post-1.3 material, so I'll just post it as an RFC for now.
> >
> > MSI routing updates aren't currently handled by pci-assign or
> > vfio-pci (when using KVM acceleration), which means th
On 2012-11-27 23:00, Alex Williamson wrote:
> This is post-1.3 material, so I'll just post it as an RFC for now.
>
> MSI routing updates aren't currently handled by pci-assign or
> vfio-pci (when using KVM acceleration), which means that trying to
> set interrupt SMP affinity in the guest has no e
On 11/22/2012 02:00 AM, Stefan Priebe wrote:
This one fixes a race which qemu had also in iscsi block driver
between cancellation and io completition.
qemu_rbd_aio_cancel was not synchronously waiting for the end of
the command.
To archieve this it introduces a new status flag which uses
-EINPR
Its friends are already stubbed out, add this one too so vfio can
call it without wrapping it in #ifdefs.
Signed-off-by: Alex Williamson
---
kvm-all.c |5 +
kvm-stub.c |5 +
2 files changed, 10 insertions(+)
diff --git a/kvm-all.c b/kvm-all.c
index 3bc3347..93e9f0e 100644
--- a
> -Original Message-
> From: Richard Henderson [mailto:rth7...@gmail.com] On Behalf Of Richard
> Henderson
> Sent: Tuesday, November 27, 2012 1:19 PM
> To: Johnson, Eric
> Cc: "陳韋任 (Wei-Ren Chen)"; qemu-devel@nongnu.org
> Subject: Re: [Qemu-devel] MIPS exception number limits?
>
> On 11/26
This is post-1.3 material, so I'll just post it as an RFC for now.
MSI routing updates aren't currently handled by pci-assign or
vfio-pci (when using KVM acceleration), which means that trying to
set interrupt SMP affinity in the guest has no effect unless MSI is
completely disabled and re-enabled
Track the last MSIMessage programmed so we can determine when it has
changed and update the routing to the guest. We track MSI-X for
consistency, but we don't do anything with it here.
Signed-off-by: Alex Williamson
---
hw/kvm/pci-assign.c | 29 +
1 file changed, 2
On 27 November 2012 21:18, Richard Henderson wrote:
> On 11/26/2012 09:25 PM, Johnson, Eric wrote:
>> So basically the SC and SCD instructions for user-mode QEMU are implemented
>> with a "dummy" exception. Since it is not a real exception, it is not
>> reported in the QEMU log file as an excep
Convert the msi_virq array into a struct array so we can easily add
a place to track the MSIMessage for each vector.
Signed-off-by: Alex Williamson
---
hw/kvm/pci-assign.c | 51 ++-
1 file changed, 26 insertions(+), 25 deletions(-)
diff --git a/
When MSI is accelerated through KVM the vectors are only programmed
when the guest first enables MSI support. Subsequent writes to the
vector address or data fields are ignored. Unfortunately that means
we're ignore updates done to adjust SMP affinity of the vectors.
MSI SMP affinity already work
On Sat, Nov 24, 2012 at 8:51 PM, Liu Ping Fan wrote:
> From: Liu Ping Fan
>
> Using irqfd, so we can avoid switch between kernel and user when
> VMs interrupts each other.
Nice work. Due to a hardware failure, there will be a small delay in
me being able to test this. I'll follow up as soon as
Am 27.11.2012 21:54, schrieb mdroth:
On Tue, Nov 27, 2012 at 01:11:25PM -0700, Bruce Rogers wrote:
The second parameter to qapi_dealloc_type_size should be a uint64_t *,
not a size_t *. This was causing our 32 bit x86 build to fail, since
warnings are treated as errors.
Signed-off-by: Bruce Rog
On 11/26/2012 09:25 PM, Johnson, Eric wrote:
> So basically the SC and SCD instructions for user-mode QEMU are implemented
> with a "dummy" exception. Since it is not a real exception, it is not
> reported in the QEMU log file as an exception.
I'm not certain that's a helpful distinction to mak
On Tue, Nov 27, 2012 at 01:11:25PM -0700, Bruce Rogers wrote:
> The second parameter to qapi_dealloc_type_size should be a uint64_t *,
> not a size_t *. This was causing our 32 bit x86 build to fail, since
> warnings are treated as errors.
>
> Signed-off-by: Bruce Rogers
Doh, I should've caught
On Tue, Nov 27, 2012 at 01:10:16AM +0100, Andreas Färber wrote:
> Am 19.09.2012 13:50, schrieb Julien Grall:
> > This patch replaces all register_ioport* by a MemorySection.
> > It permits to use the new Memory stuff like listener.
> >
> > Moreover, the PCI is added as an argument for apm_init, so
The second parameter to qapi_dealloc_type_size should be a uint64_t *,
not a size_t *. This was causing our 32 bit x86 build to fail, since
warnings are treated as errors.
Signed-off-by: Bruce Rogers
---
qapi/qapi-dealloc-visitor.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
dif
From: KONRAD Frederic
This patch create VirtioBus which is abstract, we can create virtio-x-bus which
extends this virtio-bus.
The virtio-x-bus need to implement all the methods from the VirtioBusClass.
Signed-off-by: KONRAD Frederic
---
hw/virtio-bus.c | 118
From: KONRAD Frederic
Only one device can be connected to virtio-bus.
This patch add a field max_dev which is :
* the maximum amount of devices connected on the bus ( when
* max_dev!=0 ).
* have no effect ( when max_dev=0 ).
The function qbus_find_recursive is modified :
* to ret
From: KONRAD Frederic
As said on IRC, I send only VirtioBus as old implementation of VirtioPCI is not
longer making sense after the changes on VirtioBus.
As anthony said, the better way to do this refactoring is :
* Introducing a virtio-bus which extends bus-state.
* Implementing a vir
"Michael S. Tsirkin" writes:
> On Thu, Nov 01, 2012 at 06:07:21PM +0200, Michael S. Tsirkin wrote:
>> Commit 0d8d7690850eb0cf2b2b60933cf47669a6b6f18f introduced
>> a regression in virtio-net performance because it looks
>> into the ring aggressively while we really only care
>> about a single pac
kvm_check_extension() explodes when KVM isn't enabled so we need to
first test whether KVM is enabled. Use kvm_irqchip_in_kernel() for
this since it matches the test we do before using this result.
Signed-off-by: Alex Williamson
---
hw/vfio_pci.c |3 ++-
1 file changed, 2 insertions(+), 1 d
CPUID.7.0.EBX[1]=1 indicates IA32_TSC_ADJUST MSR 0x3b is supported
Basic design is to emulate the MSR by allowing reads and writes to a guest
vcpu specific location to store the value of the emulated MSR while adding
the value to the vmcs tsc_offset. In this way the IA32_TSC_ADJUST value will
be i
On 11/27/2012 02:01 PM, Anthony Liguori wrote:
Eduardo Otubo writes:
Now the seccomp filter will be set to "on" even if no argument
"-sandbox" is given.
v3: * Introduced seccomp_states enum and new functions named
seccomp_set_state() and seccomp_get_state()
(pbonz...@redhat.com
In order to track who initiated the call (host or guest) to modify an msr
value I have changed function call parameters along the call path. The
specific change is to add a struct pointer parameter that points to (index,
data, caller) information rather than having this information passed as
indivi
With this version (V5) I have gone back the the V3 implementation of
emulator_set_msr() but changing the
bool to false.
Will Auld (2):
Add code to track call origin for msr assignment.
Enabling IA32_TSC_ADJUST for KVM guest VM support
arch/x86/include/asm/cpufeature.h | 1 +
arch/x86/inc
Amit Shah writes:
> On (Sun) 25 Nov 2012 [15:39:14], Alon Levy wrote:
>> When migrating a host with with a spice agent running the mouse becomes
>> non operational after the migration due to the agent state being
>> inconsistent between the guest and the client if the client is using
>> semi-seam
Eduardo Otubo writes:
> Now the seccomp filter will be set to "on" even if no argument
> "-sandbox" is given.
>
> v3: * Introduced seccomp_states enum and new functions named
> seccomp_set_state() and seccomp_get_state()
> (pbonz...@redhat.com).
> * Merged seccomp_start() and insta
Register a dpy_gfx_setdata callback so that the Cocoa code
is notified whenever the screen start address changes.
Commit 1d3323d has a similar fix for the VNC UI.
Signed-off-by: Henry Harrington
---
ui/cocoa.m | 21 +
1 files changed, 21 insertions(+), 0 deletions(-)
diff
On Tue, Nov 27, 2012 at 5:03 AM, Andreas Färber wrote:
> Am 21.11.2012 20:08, schrieb Henry Harrington:
> Apart from the style issues above (you can use scripts/checkpatch.pl to
> verify) this looks okay. Unfortunately I am not getting pixman built on
> OSX so am still unable to test...
Thanks, I
On Tue, Nov 27, 2012 at 06:19:21PM +, Auld, Will wrote:
> Gleb,
>
> This last change to emulator_set_msr() was wrong as you point out. I will
> change it back to what it was in V3 with the exception of fixing the bool
> that Marcelo pointed out.
>
> However, the change of:
>
> struct kvm_
Gleb,
This last change to emulator_set_msr() was wrong as you point out. I will
change it back to what it was in V3 with the exception of fixing the bool that
Marcelo pointed out.
However, the change of:
struct kvm_x86_ops {...
int (*set_msr)(struct kvm_vcpu *vcpu, struct msr_data *ms
Am 27.11.2012 17:30, schrieb Paolo Bonzini:
Il 27/11/2012 17:24, Alexander Graf ha scritto:
+# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC
+# and large functions that use global variables. The bug is in all
+# releases of GCC, but it became particularly acute in 4.7.x.
Avi Kivity writes:
> On 11/27/2012 10:34 AM, Paolo Bonzini wrote:
>> Some versions of GCC require insane (>2GB) amounts of memory
>> to compile translate.o. As a countermeasure, compile it
>> with -O1. This should fix the buildbot failure for
>> default_x86_64_fedora16.
>>
>> Signed-off-by: Pa
Il 27/11/2012 17:24, Alexander Graf ha scritto:
>>
>> +# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC
>> +# and large functions that use global variables. The bug is in all
>> +# releases of GCC, but it became particularly acute in 4.7.x. We
>> +# should be able to delete
On 11/23/2012 10:22 PM, Alexander Graf wrote:
>
> On 05.11.2012, at 12:34, Avik Sil wrote:
>
>> On 10/26/2012 05:15 PM, Alexander Graf wrote:
>>>
>>> On 25.10.2012, at 22:57, Alexander Graf wrote:
>>>
On 25.10.2012, at 22:50, Peter Maydell wrote:
> On 25 October 2012 21:18, An
On 11/27/2012 06:13 PM, Jens Freimann wrote:
On Tue, Nov 27, 2012 at 10:37:25AM +0100, Alexander Graf wrote:
On 27.11.2012, at 09:33, Jens Freimann wrote:
When resetting vcpus on s390/kvm we have to clear registers, psw
and prefix as described in the z/Architecture PoP, otherwise a
reboot wo
On Tue, Nov 27, 2012 at 10:37:25AM +0100, Alexander Graf wrote:
>
>
> On 27.11.2012, at 09:33, Jens Freimann wrote:
>
> > When resetting vcpus on s390/kvm we have to clear registers, psw
> > and prefix as described in the z/Architecture PoP, otherwise a
> > reboot won't work. IPL PSW and prefix
Il 27/11/2012 17:49, Markus Armbruster ha scritto:
>>> +%/translate.o: CFLAGS := $(patsubst -O2,-O1,$(CFLAGS))
>>> +
>>
>> This may change some string argument in CFLAGS, for example an argument
>> to -I.
>>
>> How about:
>>
>> CFLAGS_opt = -O2
>> CFLAGS += $(CFLAGS_opt)
>> ...
>> %/transla
Dear friends,
Please excuse-me for not reporting earlier... I confirm that the patch by
Michael really fixes the problem I've reported. The regression has gone away
when I used it, so I think it is good to be applied.
Thanks,
Edivaldo de Araújo Pereira
--- Em ter, 27/11/12, Michael S. Tsirk
On Tuesday, November 27, 2012 11:11:32 AM Corey Bryant wrote:
> Thanks for the additional details. They were very useful. I was able
> to reproduce this when I manually built spice release 0.10.1, but not
> with the Fedora 0.10.1 package. One difference I noticed is that the
> Fedora version was
Am 27.11.2012 14:49, schrieb 陳韋任 (Wei-Ren Chen):
> On Tue, Nov 27, 2012 at 02:45:07PM +0100, Gerd Hoffmann wrote:
>> On 11/27/12 14:24, Peter Maydell wrote:
>>> On 27 November 2012 08:34, Paolo Bonzini wrote:
Some versions of GCC require insane (>2GB) amounts of memory
to compile transla
On 11/27/2012 05:21 PM, Paolo Bonzini wrote:
Some versions of GCC require insane (>2GB) amounts of memory to compile
translate.o. As a countermeasure, disable the culprit optimization pass.
This should fix the buildbot failure for default_x86_64_fedora16.
Anyway is a good thing to do because peo
On Thu, Nov 01, 2012 at 06:07:21PM +0200, Michael S. Tsirkin wrote:
> Commit 0d8d7690850eb0cf2b2b60933cf47669a6b6f18f introduced
> a regression in virtio-net performance because it looks
> into the ring aggressively while we really only care
> about a single packet worth of buffers.
> To fix, add p
Some versions of GCC require insane (>2GB) amounts of memory to compile
translate.o. As a countermeasure, disable the culprit optimization pass.
This should fix the buildbot failure for default_x86_64_fedora16.
Anyway is a good thing to do because people will try to compile 1.3 with
less than 2GB
On 11/26/2012 04:48 PM, Paul Moore wrote:
On Monday, November 26, 2012 03:41:00 PM Paul Moore wrote:
On Monday, November 26, 2012 02:59:21 PM Corey Bryant wrote:
On 11/26/2012 12:08 PM, Paul Moore wrote:
On Monday, November 26, 2012 11:41:06 AM Corey Bryant wrote:
On 11/21/2012 10:24 AM, Paul
Il 27/11/2012 16:53, Avi Kivity ha scritto:
> This may change some string argument in CFLAGS, for example an argument
> to -I.
>
> How about:
>
> CFLAGS_opt = -O2
> CFLAGS += $(CFLAGS_opt)
> ...
> %/translate.o: CFLAGS_opt = -O1
Not possible because CFLAGS comes from configure, but anywa
On 11/27/2012 10:34 AM, Paolo Bonzini wrote:
> Some versions of GCC require insane (>2GB) amounts of memory
> to compile translate.o. As a countermeasure, compile it
> with -O1. This should fix the buildbot failure for
> default_x86_64_fedora16.
>
> Signed-off-by: Paolo Bonzini
> ---
> Makefil
Il 27/11/2012 14:49, 陳韋任 (Wei-Ren Chen) ha scritto:
>> > It isn't that simple. It's Fedora 17 with gcc 4.7.2 which runs oom
>> > while compiling translate.c
> Even apply Peter's suggestion? Do all gcc 4.7.2 on various platform
> have the same problem, or it only happen on Fedora 17.
All. It is
On (Tue) 27 Nov 2012 [15:10:06], Markus Armbruster wrote:
> Amit Shah writes:
> > Adding Gerd and Markus as I think they were involved in the discussion
> > last time as well.
>
> Got a pointer to the old thread?
https://lists.nongnu.org/archive/html/qemu-devel/2011-07/msg02986.html
I didn't g
Stefan Hajnoczi writes:
> On Mon, Nov 26, 2012 at 6:19 PM, Mike Lovell wrote:
>> i think it does still make sense to implement it in QEMU. there isn't a
>> problem with multiple processes using the same multicast address. the
>> net_socket_mcast_create function in socket.c already sets the
>> IP
Juan Quintela wrote:
> Hi
>
> Please send in any agenda topics you are interested in.
As there are no topic's call is cancelled.
Have a nice day, Juan.
Il 27/11/2012 14:46, Peter Maydell ha scritto:
> On 27 November 2012 13:45, Gerd Hoffmann wrote:
>> On 11/27/12 14:24, Peter Maydell wrote:
>>> This is a well known bug in old gcc (ie fixed in 4.5, 4.6 and
>>> trunk a year ago). Use a newer gcc, or a 64 bit build system
>>> with a reasonable amoun
Amit Shah writes:
> On (Sun) 25 Nov 2012 [15:39:14], Alon Levy wrote:
>> When migrating a host with with a spice agent running the mouse becomes
>> non operational after the migration due to the agent state being
>> inconsistent between the guest and the client if the client is using
>> semi-seam
Most errors are QERR_UNDEFINED_ERROR today.
Signed-off-by: Luiz Capitulino
---
qga/commands-posix.c | 46 +++---
1 file changed, 27 insertions(+), 19 deletions(-)
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index c399f02..5a7e308 100644
--- a
Convert them to error_setg_errno().
Signed-off-by: Luiz Capitulino
---
qga/commands-posix.c | 10 +++---
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index 59bb32d..9325433 100644
--- a/qga/commands-posix.c
+++ b/qga/commands-posix
Signed-off-by: Luiz Capitulino
---
qga/commands-posix.c | 30 --
1 file changed, 16 insertions(+), 14 deletions(-)
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index b3a3f26..59bb32d 100644
--- a/qga/commands-posix.c
+++ b/qga/commands-posix.c
@@ -371,7 +3
On Tue, Nov 27, 2012 at 02:45:07PM +0100, Gerd Hoffmann wrote:
> On 11/27/12 14:24, Peter Maydell wrote:
> > On 27 November 2012 08:34, Paolo Bonzini wrote:
> >> Some versions of GCC require insane (>2GB) amounts of memory
> >> to compile translate.o. As a countermeasure, compile it
> >> with -O1
Use error_setg_errno() when possible with an improved error description.
Signed-off-by: Luiz Capitulino
---
qga/commands-posix.c | 22 +-
1 file changed, 13 insertions(+), 9 deletions(-)
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index c284083..92fc550 100644
-
On 27 November 2012 13:45, Gerd Hoffmann wrote:
> On 11/27/12 14:24, Peter Maydell wrote:
>> This is a well known bug in old gcc (ie fixed in 4.5, 4.6 and
>> trunk a year ago). Use a newer gcc, or a 64 bit build system
>> with a reasonable amount of RAM, or as a workaround apply some
>> suitable c
On 11/27/12 14:24, Peter Maydell wrote:
> On 27 November 2012 08:34, Paolo Bonzini wrote:
>> Some versions of GCC require insane (>2GB) amounts of memory
>> to compile translate.o. As a countermeasure, compile it
>> with -O1. This should fix the buildbot failure for
>> default_x86_64_fedora16.
>
Signed-off-by: Luiz Capitulino
---
qga/commands-posix.c | 18 +++---
1 file changed, 7 insertions(+), 11 deletions(-)
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index 726930a..a2216f2 100644
--- a/qga/commands-posix.c
+++ b/qga/commands-posix.c
@@ -111,7 +111,7 @@ stati
On 27 November 2012 08:34, Paolo Bonzini wrote:
> Some versions of GCC require insane (>2GB) amounts of memory
> to compile translate.o. As a countermeasure, compile it
> with -O1. This should fix the buildbot failure for
> default_x86_64_fedora16.
This is a well known bug in old gcc (ie fixed
Convert them to error_setg_errno().
Signed-off-by: Luiz Capitulino
---
qga/commands-posix.c | 10 +++---
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index 9325433..72ef8ba 100644
--- a/qga/commands-posix.c
+++ b/qga/commands-posix
On 11/25/12 16:49, Stefan Hajnoczi wrote:
> Report an error instead of segfaulting when attaching a USB device to a
> machine with no USB busses:
>
> $ qemu-system-arm -machine vexpress-a9 \
> -sd Fedora-17-armhfp-vexpress-mmcblk0.img \
> -kernel vmlinuz-3.4.2-3.fc17.armv7hl \
>
Most errors are QERR_UNDEFINED_ERROR today.
Signed-off-by: Luiz Capitulino
---
qga/commands-posix.c | 29 ++---
1 file changed, 18 insertions(+), 11 deletions(-)
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index 5a7e308..ce058b5 100644
--- a/qga/commands-pos
Convert them to error_setg_errno().
Signed-off-by: Luiz Capitulino
---
qga/commands-posix.c | 29 -
1 file changed, 8 insertions(+), 21 deletions(-)
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index 72ef8ba..c399f02 100644
--- a/qga/commands-posix.c
+++
fclose() returns EOF on error.
Signed-off-by: Luiz Capitulino
---
qga/commands-posix.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index a2216f2..c284083 100644
--- a/qga/commands-posix.c
+++ b/qga/commands-posix.c
@@ -170,7 +17
Most errors are QERR_UNDEFINED_ERROR. Also, adds ga_wait_child() as
a future commit will use it too.
Signed-off-by: Luiz Capitulino
---
qga/commands-posix.c | 48 ++--
1 file changed, 38 insertions(+), 10 deletions(-)
diff --git a/qga/commands-posix.c
This series revamps qemu-ga error messages by:
- Propagating errors down to functions that generate errors
- Fixing UndefinedErrors
- Getting rid of sprint() + error_set()
- Other small fixes
Only the POSIX port is covered in this series, win32 is left to another day.
Luiz Capitulino (10):
On (Sun) 25 Nov 2012 [15:39:14], Alon Levy wrote:
> When migrating a host with with a spice agent running the mouse becomes
> non operational after the migration due to the agent state being
> inconsistent between the guest and the client if the client is using
> semi-seamless or switch host migrat
On Mon, Nov 26, 2012 at 6:19 PM, Mike Lovell wrote:
> i think it does still make sense to implement it in QEMU. there isn't a
> problem with multiple processes using the same multicast address. the
> net_socket_mcast_create function in socket.c already sets the
> IP_MULTICAST_LOOP option which mak
On Tue, Nov 27, 2012 at 05:07:31PM +1100, David Gibson wrote:
> Hi Michael, Alex,
>
> This patch represents a compromise I hope will be acceptable after the
> long thread discussing handling of multiple PCI host bridges on the
> pseries machine. Patch 1/1 is just a preliminary enforcing uniquenes
When older versions are found the internal pixman version is prefered.
Signed-off-by: Gerd Hoffmann
---
configure |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index 780b19a..1a3458f 100755
--- a/configure
+++ b/configure
@@ -2103,7 +2103,7 @@
Hi,
> Note that there is probably one or two GCC options that can be
> fine-tuned to avoid the explosion instead of just -O1 vs. -O2. If you
> have an affected machine (F18) you can help by compiling translate.c
> with -O2 -ftime-report. I planned to do this today, but I first need to
> instal
Am 12.11.2012 13:57, schrieb Stefan Hajnoczi:
> On Sat, Nov 10, 2012 at 10:47 PM, Peter Maydell
> wrote:
>> Use the POSIX-specified stack_t type as the argument to sigaltstack()
>> rather than the legacy struct sigaltstack. This allows us to compile
>> on MacOSX with --with-coroutine=sigaltstack.
> Just want to confirm something to understand it better:
> you are backing up the block image not including VM memory state right? I
> am considering a way to do live Savevm including memory and device state,
> so wonder if you already had a solution for it.
Yes, I have already code for that.
Signed-off-by: Gerd Hoffmann
---
hw/acpi_piix4.c | 24 ++--
1 files changed, 18 insertions(+), 6 deletions(-)
diff --git a/hw/acpi_piix4.c b/hw/acpi_piix4.c
index b1d5bf3..c1a58d3 100644
--- a/hw/acpi_piix4.c
+++ b/hw/acpi_piix4.c
@@ -57,6 +57,7 @@ struct pci_status {
type
I'm pretty sure this isn't needed any more. I think this predates the
switch to seabios, and the seabios DSDT table has a DBUG() aml macro
which writes stuff to the seabios debug port (0x402).
Signed-off-by: Gerd Hoffmann
---
hw/acpi_piix4.c |9 -
1 files changed, 0 insertions(+), 9
Nothing left to do, everything handled by subregions,
we can zap the reaw/write handlers now.
Signed-off-by: Gerd Hoffmann
---
hw/vt82c686.c | 61 +
1 files changed, 1 insertions(+), 60 deletions(-)
diff --git a/hw/vt82c686.c b/hw/vt82c6
Hi,
While wading through the qemu acpi and seabios aml code I've figured the
qemu acpi codebase is *way* too messy. So this patch series switches
the apci code to the memory api. That alone cleans up quite a bit and
makes the code in hw/acpi.c more self-contained. As bonus everything
shows up
> >>> The only solution I came up with is to add before/after hooks in the
> >>> block job. I agree with the criticism, but I think it's general
> >>> enough and at the same time easy enough to implement.
Ok, here is another try - do you think that is better?
Note: This code is not tested - I ju
Signed-off-by: Gerd Hoffmann
---
hw/acpi_ich9.c | 46 --
hw/acpi_ich9.h |1 +
2 files changed, 37 insertions(+), 10 deletions(-)
diff --git a/hw/acpi_ich9.c b/hw/acpi_ich9.c
index 5fc160a..0ed17da 100644
--- a/hw/acpi_ich9.c
+++ b/hw/acpi_ich9.c
Signed-off-by: Gerd Hoffmann
---
hw/vt82c686.c | 37 +++--
1 files changed, 27 insertions(+), 10 deletions(-)
diff --git a/hw/vt82c686.c b/hw/vt82c686.c
index 5d7c00c..3fc6063 100644
--- a/hw/vt82c686.c
+++ b/hw/vt82c686.c
@@ -24,6 +24,7 @@
#include "pm_smbus.h
Signed-off-by: Gerd Hoffmann
---
hw/acpi_piix4.c | 37 +
1 files changed, 29 insertions(+), 8 deletions(-)
diff --git a/hw/acpi_piix4.c b/hw/acpi_piix4.c
index d2ba56e..263338a 100644
--- a/hw/acpi_piix4.c
+++ b/hw/acpi_piix4.c
@@ -42,6 +42,9 @@
#define G
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