Il 19/07/2013 08:38, Alex Bligh ha scritto:
>
> However, I still don't quite see how the poll in the mainloop is
> meant to exit when a timer expires. There's now no qemu_notify_event,
> and no SIGALRM, and the timeout will still be infinite (unless I
> calculate the timeout as the minimum across
On 16.07.2013 18:29, Paolo Bonzini wrote:
Define the return value of get_block_status. Bits 0, 1, 2 and 9-62
are valid; bit 63 (the sign bit) is reserved for errors. Bits 3-7
are left for future extensions.
The return code is compatible with the old is_allocated API: returning
just 0 or 1 (aka
Stefan,
--On 19 July 2013 09:58:50 +0800 Stefan Hajnoczi
wrote:
Options:
a) restore alarm timers (at least for the time being). Make all
alarm timers do qemu_notify_event. However, only run the AioContext
clock's timers within aio_poll. This is the least intrusive change.
b
On 16.07.2013 18:29, Paolo Bonzini wrote:
Define the return value of get_block_status. Bits 0, 1, 2 and 9-62
are valid; bit 63 (the sign bit) is reserved for errors. Bits 3-7
are left for future extensions.
The return code is compatible with the old is_allocated API: returning
just 0 or 1 (aka
于 2013-7-17 22:23, Eric Blake 写道:
On 07/17/2013 08:03 AM, Wenchao Xia wrote:
This series allow user to read internal snapshot's contents without qemu-img
convert. Another purpose is that, when qemu is online and have taken an
internal snapshot, let user invoke qemu-nbd to do any thing on it exce
Il 19/07/2013 03:58, Stefan Hajnoczi ha scritto:
>> Options:
>>
>> a) restore alarm timers (at least for the time being). Make all
>> alarm timers do qemu_notify_event. However, only run the AioContext
>> clock's timers within aio_poll. This is the least intrusive change.
>>
>> b) c
On 19.07.2013 07:58, Paolo Bonzini wrote:
Il 18/07/2013 21:28, Peter Lieven ha scritto:
thanks for the details. I think to have optimal performance and best
change for unmapping in qemu-img convert
it might be best to export the OPTIMAL UNMAP GRANULARITY
Agreed about this.
as well as the writ
The qmp_migrate method uses the 'blk' and 'inc' parameter without
checking if they're valid or not (they may be uninitialized if
command is received via QMP)
Signed-off-by: Pawit Pornkitprasan
---
migration.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/migration.c b/m
The "completed" stage sets total_time but not has_total_time and
thus it is not sent via QMP reply (but sent via HMP nevertheless)
Signed-off-by: Pawit Pornkitprasan
---
migration.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/migration.c b/migration.c
index 9f5a423..4c16f2e 100644
--- a/
Il 18/07/2013 21:28, Peter Lieven ha scritto:
> thanks for the details. I think to have optimal performance and best
> change for unmapping in qemu-img convert
> it might be best to export the OPTIMAL UNMAP GRANULARITY
Agreed about this.
> as well as the write_zeroes_w_discard capability via the
Il 19/07/2013 06:48, Stefan Hajnoczi ha scritto:
> On Thu, Jul 18, 2013 at 02:04:31PM -0600, Eric Blake wrote:
>> On 07/03/2013 08:34 AM, Paolo Bonzini wrote:
>>> This command dumps the metadata of an entire chain, in either tabular or
>>> JSON
>>> format.
>>>
>>> Signed-off-by: Paolo Bonzini
>>>
On Thu, Jul 18, 2013 at 02:34:52PM +0200, Kevin Wolf wrote:
> Am 11.07.2013 um 07:46 hat Wenchao Xia geschrieben:
> > This series brings internal snapshot support at block devices level, now
> > we
> > have two three methods to do block snapshot lively: 1) backing chain,
> > 2) internal one and
On Thu, Jul 18, 2013 at 11:21:42PM +0200, Charlie Shepherd wrote:
> This patch makes bdrv_flush a synchronous function and updates any callers
> from
> a coroutine context to use bdrv_co_flush instead.
>
> The motivation for this patch comes from the GSoC Continuation-Passing C
> project. When co
On Mon, Jul 15, 2013 at 12:49:34PM +0200, Peter Lieven wrote:
> Signed-off-by: Peter Lieven
> ---
> block/raw.c |6 ++
> 1 file changed, 6 insertions(+)
>
> diff --git a/block/raw.c b/block/raw.c
> index 8c81de9..f1682d4 100644
> --- a/block/raw.c
> +++ b/block/raw.c
> @@ -121,6 +121,11
On Mon, Jul 15, 2013 at 12:49:31PM +0200, Peter Lieven wrote:
> this adds the proposed solution to add a generic mechanism to zeroize
> a target in qemu-img if it has discard_zeroes but has_zero_init is 0.
>
> Peter Lieven (4):
> block: add discard_zeroes and max_unmap to BlockDriverInfo
> isc
On Thu, Jul 18, 2013 at 12:45:42PM +0200, Andreas Färber wrote:
> Am 15.07.2013 08:43, schrieb Stefan Hajnoczi:
> > On Mon, Jul 15, 2013 at 07:31:05AM +0200, Christian Berendt wrote:
> >> Think we should clean up the registered build slaves. Here's a list
> >> of offline slaves. Can they be removed
On Thu, Jul 18, 2013 at 02:04:31PM -0600, Eric Blake wrote:
> On 07/03/2013 08:34 AM, Paolo Bonzini wrote:
> > This command dumps the metadata of an entire chain, in either tabular or
> > JSON
> > format.
> >
> > Signed-off-by: Paolo Bonzini
> > ---
> > qemu-img-cmds.hx | 6 ++
> > qemu-img.c
On Tue, Jul 16, 2013 at 06:29:11PM +0200, Paolo Bonzini wrote:
> This series adds a subcommand to "map" that can dump file metadata.
> Metadata that is dumped includes:
>
> - whether blocks are allocated in bs->file and, if so, where
>
> - whether blocks are zero
>
> - whether data is read from
On Thu, Jul 18, 2013 at 10:37:32AM +0200, Peter Lieven wrote:
> Signed-off-by: Peter Lieven
> ---
> block.c |2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Thanks, applied to my block tree:
https://github.com/stefanha/qemu/commits/block
Stefan
On Thu, Jul 18, 2013 at 02:52:19PM +0200, Kevin Wolf wrote:
> Even if the VM is already stopped, we cannot assume that all data has
> already been successfully flushed to disk. The flush during the previous
> vm_stop() could have failed.
>
> Run bdrv_flush_all() unconditionally so that we get an e
<...>
> +void ich9_lpc_set_guest_info(PcGuestInfo *guest_info)
> +{
> +guest_info->sci_int = 9;
> +guest_info->acpi_enable_cmd = ICH9_APM_ACPI_ENABLE;
> +guest_info->acpi_disable_cmd = ICH9_APM_ACPI_DISABLE;
> +}
> +
This function has to be called somewhere(ich9_lpc_pm_init?) to setup
Hi Michael,
> "CoCreateInstance(VSSCoordinator) failed. (Error: 80040154) Class not
> registered
I have seen this error when I ran 32bit qemu-ga on 64bit Windows (2008 server
R2).
Just in case, could you confirm qemu-ga.exe and qga-vss.dll are built for the
correct architecture?
Stopping VSS s
于 2013/7/19 1:14, Andreas Färber 写道:
Hi,
Am 18.07.2013 17:27, schrieb Mike Qiu:
Hi all
Any comments ?
You should've CCed the USB maintainer whose file you are touching for
review rather than just ppc people, see ./MAINTAINERS.
I have CC to the usb naintainer Gerd Hoffmann, his files are hw/u
On Thu, Jul 18, 2013 at 07:48:28PM +0100, Alex Bligh wrote:
> Stefan,
>
> --On 17 July 2013 11:02:30 +0800 Stefan Hajnoczi wrote:
>
> >The steps to achieving this:
> >
> >1. Drop alarm timers from qemu-timer.c and calculate g_poll() timeout
> > instead for the main loop.
> >
> >2. Introduce a
On Thu, 07/18 15:13, Paolo Bonzini wrote:
> Il 18/07/2013 08:39, Fam Zheng ha scritto:
> > On Wed, 07/17 13:04, Ian Main wrote:
> >> This patch adds the original source drive as a backing drive to our target
> >> image so that the target image will appear complete during backup. This
> >> is espec
Hi Peter,
On Thu, Jul 18, 2013 at 6:18 PM, Peter Maydell wrote:
> Ping?
>
Thank you, it looks good to me, please push it.
> thanks
> -- PMM
>
> On 6 July 2013 21:44, Peter Maydell wrote:
>> OpenRISC uses the asm-generic versions of target_stat and
>> target_stat64, but it was incorrectly using
Hi
I am new to QEMU. I want to know is it possible to detect the guest OS
physical memory access through QEMU? What I am doing right now is use
mprotect to set the mapped RAM as not accessible. Then register the SIGSEGV
handler to handle the segmentation fault in qemu_kvm_eat_signals. But I
always
Hi
I am new to QEMU. I want to know is it possible to detect the guest OS
physical memory access through QEMU? What I am doing right now is use
mprotect to set the mapped RAM as not accessible. Then register the SIGSEGV
handler to handle the segmentation fault in qemu_kvm_eat_signals. But I
always
On 18.07.2013, at 21:49, Stefan Weil wrote:
> Am 16.07.2013 07:54, schrieb Stefan Weil:
>> Am 12.07.2013 18:48, schrieb Stefan Weil:
>>> Fix a number of warnings for 32 bit builds (tested on MingW and Linux):
>>>
>>> CChw/ide/macio.o
>>> qemu/hw/ide/macio.c: In function 'pmac_ide_atapi_tran
Quoting Tomoki Sekiyama (2013-07-15 11:20:23)
> Hi,
>
> This is v7 of patch series to add fsfreeze for Windows qemu-guest-agent.
>
> changes from v7:
> - Fix COM initialization issue for Windows service thread (patch 07/10)
>
> v6: http://lists.nongnu.org/archive/html/qemu-devel/2013-07/msg0178
This patch makes bdrv_flush a synchronous function and updates any callers from
a coroutine context to use bdrv_co_flush instead.
The motivation for this patch comes from the GSoC Continuation-Passing C
project. When coroutines were introduced, synchronous functions in the block
layer were convert
On Thursday, July 18, 2013 10:31:46 PM Peter Maydell wrote:
> On 18 July 2013 21:05, Paul Moore wrote:
> > On Thursday, July 18, 2013 08:48:10 PM Peter Maydell wrote:
> >> On 18 July 2013 20:39, Paul Moore wrote:
> >> > On the plus side, I think libseccomp is very close to being pretty much
> >>
On 18 July 2013 21:05, Paul Moore wrote:
> On Thursday, July 18, 2013 08:48:10 PM Peter Maydell wrote:
>> On 18 July 2013 20:39, Paul Moore wrote:
>> > On the plus side, I think libseccomp is very close to being pretty much
>> > feature complete (excluding new architectures that may pop up, at pr
I'm seeing this too. If someone cares to tell me how I get a core file
from qemu-under-libvirt I will do that and report back on debugging.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1081416
Titl
(fairly sure it's in the iohandler based on a manual check of the
symbols, though)
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1081416
Title:
Qemu 1.2.0 crashes when using tcp serial console and
On 07/18/2013 04:27:50 AM, Fabien Chouteau wrote:
On 07/17/2013 11:02 PM, Scott Wood wrote:
> On 07/17/2013 05:17:06 AM, Fabien Chouteau wrote:
>> On 07/16/2013 07:50 PM, Scott Wood wrote:
>> > On 07/16/2013 10:28:28 AM, Fabien Chouteau wrote:
>> >> On 07/16/2013 04:06 AM, Scott Wood wrote:
>> >>
From: David Gibson
This adds the necessary support for saving the state of the PAPR virtual
PCI host bridge (or host bridges).
Signed-off-by: David Gibson
Reviewed-by: Anthony Liguori
---
hw/ppc/spapr_pci.c | 49 +
include/hw/pci-host/spapr
From: David Gibson
This patch adds the necessary VMStateDescription information to support
savevm/loadvm for the spapr_tty (PAPR logical serial) device.
Signed-off-by: David Gibson
Reviewed-by: Anthony Liguori
---
hw/char/spapr_vty.c | 16
1 file changed, 16 insertions(+)
di
On Thursday, July 18, 2013 08:48:10 PM Peter Maydell wrote:
> On 18 July 2013 20:39, Paul Moore wrote:
> > On the plus side, I think libseccomp is very close to being pretty much
> > feature complete (excluding new architectures that may pop up, at present
> > we are only x86, x86_64, x32, and ARM
On 07/03/2013 08:34 AM, Paolo Bonzini wrote:
> This command dumps the metadata of an entire chain, in either tabular or JSON
> format.
>
> Signed-off-by: Paolo Bonzini
> ---
> qemu-img-cmds.hx | 6 ++
> qemu-img.c | 186
> +++
> 2 file
On 07/18/2013 01:13 PM, Ian Main wrote:
> On Thu, Jul 18, 2013 at 12:56:51PM -0600, Eric Blake wrote:
>> On 07/18/2013 12:47 PM, Ian Main wrote:
>>> qcow2 supports backing files so it makes sense to default to qcow2
>>> for MIRROR_SYNC_MODE_NONE so that we can use the source as a backing
>>> drive
On 07/18/2013 01:06 PM, Ian Main wrote:
> On Thu, Jul 18, 2013 at 11:19:43AM -0600, Eric Blake wrote:
>> On 07/17/2013 02:04 PM, Ian Main wrote:
>>> This patch adds sync-modes to the drive-backup interface and
>>> implements the FULL, NONE and TOP modes of synchronization.
>>>
>>> @@ -1807,6 +1807
Am 16.07.2013 07:16, schrieb Stefan Weil:
> Am 05.07.2013 22:55, schrieb Stefan Weil:
>> These patches are included:
>>
>> [PATCH 1/4] po/Makefile: Fix and improve help message
>> [PATCH 2/4] po/Makefile: Fix *.mo generation for out-of-tree builds
>> [PATCH 3/4] po/Makefile: Fix generation of messa
Am 16.07.2013 07:54, schrieb Stefan Weil:
> Am 12.07.2013 18:48, schrieb Stefan Weil:
>> Fix a number of warnings for 32 bit builds (tested on MingW and Linux):
>>
>> CChw/ide/macio.o
>> qemu/hw/ide/macio.c: In function 'pmac_ide_atapi_transfer_cb':
>> qemu/hw/ide/macio.c:134:9: error: format
On 18 July 2013 20:39, Paul Moore wrote:
> On the plus side, I think libseccomp is very close to being pretty much
> feature complete (excluding new architectures that may pop up, at present we
> are only x86, x86_64, x32, and ARM)
...AArch64 ? :-)
-- PMM
>From Ben:
Basically, in HW the layout of the interrupt network is:
- One ICP per processor thread (the "presenter"). This contains the
registers to fetch a pending interrupt (ack), EOI, and control the
processor priority.
- One ICS per logical source of interrupts (ie, one
From: Alexey Kardashevskiy
At present, the savevm / migration support for the pseries machine will not
work when KVM is enabled. That's because KVM manages the guest's hash page
table in the host kernel, so qemu has no visibility of it. This patch
fixes this by using new kernel interfaces to ex
From: Alexey Kardashevskiy
The savevm code for the powerpc cpu emulation is currently based around
the old register_savevm() rather than register_vmstate() method. It's also
rather broken, missing some important state on some CPU models.
This patch completely rewrites the savevm for target-ppc,
From: David Gibson
This patch adds the necessary support for saving the state of the PAPR VIO
virtual SCSI device. This also saves and restores active SCSI requests.
[aik: implemented vscsi_req save/restore]
Signed-off-by: Alexey Kardashevskiy
Cc: David Gibson
---
hw/scsi/spapr_vscsi.c | 82 +
Applied. Thanks.
Regards,
Anthony Liguori
On Thursday, July 18, 2013 06:37:15 PM Paolo Bonzini wrote:
> Il 18/07/2013 18:35, Eduardo Otubo ha scritto:
> > On 07/18/2013 01:28 PM, Anthony Liguori wrote:
> >> Eduardo Otubo writes:
> >>> Hello all,
> >>
> >>> In this small patch series I basically:
> >> Cover letter should be marked [PATCH
Model TCE tables as a device that's hooked up as a child object to
the owner. Besides the code cleanup, we get a few nice benefits:
1) free actually works now (it was dead code before)
2) the TCE information is visible in the device tree
3) we can expose table information as properties such tha
This series is based on Alexey's series:
spapr: migration, pci, msi, power8
Which in turn was based on work by David Gibson.
I've removed the bits not related to migration and made the
following changes:
1) QOMify TCE tables and XICS
2) Do everything in terms of VMStateDescriptions
3) Fi
Applied. Thanks.
Regards,
Anthony Liguori
Applied. Thanks.
Regards,
Anthony Liguori
Applied. Thanks.
Regards,
Anthony Liguori
Pulled. Thanks.
Regards,
Anthony Liguori
From: David Gibson
This patch adds the necessary VMStateDescription information to support
savevm/loadvm for the spapr_llan (PAPR logical lan) device.
Signed-off-by: David Gibson
Reviewed-by: Anthony Liguori
---
hw/net/spapr_llan.c | 24 ++--
1 file changed, 22 insertions(
From: Alexey Kardashevskiy
The patch reimplements handling of indirect requests in order to
simplify upcoming live migration support.
- all pointers (except SCSIRequest*) were replaces with integer
indexes and offsets;
- DMA'ed srp_direct_buf kept untouched (ie. BE format);
- vscsi_fetch_desc() i
From: David Gibson
This patch adds helpers to allow PAPR VIO devices to save state common
to all VIO devices during savevm.
Signed-off-by: David Gibson
Reviewed-by: Anthony Liguori
---
hw/ppc/spapr_vio.c | 20
include/hw/ppc/spapr_vio.h | 5 +
2 files changed
From: David Gibson
This adds the necessary pieces to implement savevm / migration for the
pseries machine. The most complex part here is migrating the hash
table - for the paravirtualized pseries machine the guest's hash page
table is not stored within guest memory, but externally and the guest
Am 18.07.2013 um 20:54 schrieb ronnie sahlberg :
> BlockLimitsVPD OptimalUnmapGranularity also applies to unmapping with
> writesame16 :
>
> An OPTIMAL UNMAP GRANULARITY field set to a non-zero value indicates
> the optimal granularity in logical blocks
> for unmap requests (e.g., an UNMAP comm
On Thu, Jul 18, 2013 at 12:56:51PM -0600, Eric Blake wrote:
> On 07/18/2013 12:47 PM, Ian Main wrote:
> > qcow2 supports backing files so it makes sense to default to qcow2
> > for MIRROR_SYNC_MODE_NONE so that we can use the source as a backing
> > drive and export it via nbd. Defaulting FULL and
On Thu, Jul 18, 2013 at 11:19:43AM -0600, Eric Blake wrote:
> On 07/17/2013 02:04 PM, Ian Main wrote:
> > This patch adds sync-modes to the drive-backup interface and
> > implements the FULL, NONE and TOP modes of synchronization.
> >
> > FULL performs as before copying the entire contents of the
On 07/18/2013 12:47 PM, Ian Main wrote:
> qcow2 supports backing files so it makes sense to default to qcow2
> for MIRROR_SYNC_MODE_NONE so that we can use the source as a backing
> drive and export it via nbd. Defaulting FULL and TOP to SYNC_MODE_NONE
> breaks tests but that could be fixed if we
BlockLimitsVPD OptimalUnmapGranularity also applies to unmapping with
writesame16 :
An OPTIMAL UNMAP GRANULARITY field set to a non-zero value indicates
the optimal granularity in logical blocks
for unmap requests (e.g., an UNMAP command or a WRITE SAME (16)
command with the UNMAP bit set to
one)
On 07/18/2013 12:03 PM, Ian Main wrote:
>>
>> Or we could simplify life by making 'format' mandatory for drive-backup;
>> it was optional for 'drive-mirror' due to incremental implementation,
>> but for 'drive-backup', we still have the opportunity to do things right
>> from the first release.
>
>
Stefan,
--On 17 July 2013 11:02:30 +0800 Stefan Hajnoczi wrote:
The steps to achieving this:
1. Drop alarm timers from qemu-timer.c and calculate g_poll() timeout
instead for the main loop.
2. Introduce a per-AioContext aio_ctx_clock that can be used with
qemu_new_timer() to create a Q
qcow2 supports backing files so it makes sense to default to qcow2
for MIRROR_SYNC_MODE_NONE so that we can use the source as a backing
drive and export it via nbd. Defaulting FULL and TOP to SYNC_MODE_NONE
breaks tests but that could be fixed if we wanted it.
Signed-off-by: Ian Main
---
blockd
Am 18.07.2013 um 16:35 schrieb Paolo Bonzini :
> Il 18/07/2013 16:32, Peter Lieven ha scritto:
>>> (Mis)alignment and granularity can be handled later. We can ignore them
>>> for now. Later, if we decide the best way to support them is a flag,
>>> we'll add it. Let's not put the cart bef
Markus Armbruster writes:
> Ping?
This needs a rebase.
Regards,
Anthony Liguori
>
> Markus Armbruster writes:
>
>> This is on top of "[PATCH v4 00/12] Boot order tests", so it's
>> protected by these tests.
>>
>> The first five patches are admittedly related to the stated purpose of
>> this
On Thu, Jul 18, 2013 at 11:27:21AM -0600, Eric Blake wrote:
> On 07/17/2013 02:04 PM, Ian Main wrote:
> > qcow2 supports backing files so it makes sense to default to qcow2
> > for MIRROR_SYNC_MODE_NONE so that we can use the source as a backing
> > drive and export it via nbd. Defaulting FULL and
On Thu, Jul 18, 2013 at 11:32:52AM -0600, Eric Blake wrote:
> On 07/18/2013 11:27 AM, Eric Blake wrote:
>
> >> if (!has_format) {
> >> -format = mode == NEW_IMAGE_MODE_EXISTING ? NULL :
> >> bs->drv->format_name;
> >> +format = mode == NEW_IMAGE_MODE_EXISTING ? NULL : "qcow2"
Hi Peter,
Thanks for catching this.
Tthis was perhaps accidentally left out during merge to Juan's migration.next
tree.
I have informed Juan and he said he would take care of it.
Vinod
-Original Message-
From: Peter Lieven [mailto:lieven-li...@dlhnet.de]
Sent: Wednesday, July 17, 201
Hi Andreas,
thanks alot. I only used user mode because I thought it is easier to
implement.
I will take a look into system mode.
Best regards
Bastian
On 07/18/2013 11:27 AM, Eric Blake wrote:
>> if (!has_format) {
>> -format = mode == NEW_IMAGE_MODE_EXISTING ? NULL :
>> bs->drv->format_name;
>> +format = mode == NEW_IMAGE_MODE_EXISTING ? NULL : "qcow2";
>
> Is this the right thing to do? Or should we do:
>
> if (!has_fo
Hi Bastian,
Am 18.07.2013 19:09, schrieb kbast...@mail.uni-paderborn.de:
> The processor is usually embedded and
> programs run without operating systems or with custom ones designed for
> hard realtime. Would it be much work to port from user mode to system mode?
> I am using a c-compiler to crea
On 07/17/2013 02:04 PM, Ian Main wrote:
> qcow2 supports backing files so it makes sense to default to qcow2
> for MIRROR_SYNC_MODE_NONE so that we can use the source as a backing
> drive and export it via nbd. Defaulting FULL and TOP to SYNC_MODE_NONE
> breaks tests but that could be fixed if we
On 18 July 2013 18:09, wrote:
> thanks for the fast response. The processor is usually embedded and programs
> run without operating systems or with custom ones designed for hard
> realtime.
If this is your use case you should just implement system mode
and not worry about implementing linux-use
On 07/17/2013 02:04 PM, Ian Main wrote:
> This patch adds sync-modes to the drive-backup interface and
> implements the FULL, NONE and TOP modes of synchronization.
>
> FULL performs as before copying the entire contents of the drive
> while preserving the point-in-time using CoW.
> NONE only copi
Hi,
Am 18.07.2013 17:27, schrieb Mike Qiu:
> Hi all
>
> Any comments ?
You should've CCed the USB maintainer whose file you are touching for
review rather than just ppc people, see ./MAINTAINERS.
There's some typos in the commit message, but the change looks okay to
me - although there were dis
Hi Peter,
thanks for the fast response. The processor is usually embedded and
programs run without operating systems or with custom ones designed
for hard realtime. Would it be much work to port from user mode to
system mode?
I am using a c-compiler to create testprograms and these programs
On 07/18/2013 09:36 AM, Peter Maydell wrote:
> On 18 July 2013 17:14, Richard Henderson wrote:
>> At -O2, code in the form
>>
>> if (p) A; B; if (p) C;
>>
>> may be rearranged via "jump threading" into
>>
>> if (p) { A; B; C; } else { B; }
>>
>> But at -O1 this doesn't happen and we -Werror ou
On 18 July 2013 17:44, wrote:
> Hey everybody,
>
> I am fairly new to qemu development. So here is my question:
> I would like to write a virtual watchdog device, which
> is part of the emulated cpu. This is part of an Infineon
> Tricore Implementation I am writing. For simplicities sake
> I use
Hey everybody,
I am fairly new to qemu development. So here is my question:
I would like to write a virtual watchdog device, which is part of the
emulated cpu. This is part of an Infineon Tricore Implementation I am
writing. For simplicities sake I use qemu user mode, to test my
translation
Ping?
Markus Armbruster writes:
> This is on top of "[PATCH v4 00/12] Boot order tests", so it's
> protected by these tests.
>
> The first five patches are admittedly related to the stated purpose of
> this series pretty much only by "I can't stand perpetuating this
> stupid crap". Max Filippov
Ping?
Markus Armbruster writes:
> v4:
> * Old PATCH 1-6 got merged, only tests left; cover letter changed
> accordingly
> * PATCH 1,6 unchanged
> * PATCH 2 fix system-reset race (Anthony)
> * New PATCH 4,11 to make libqos/fw_cfg usable for the ppc, Sun4 tests
> * New PATCH 3 shanghaied from An
Il 18/07/2013 18:35, Eduardo Otubo ha scritto:
>
>
> On 07/18/2013 01:28 PM, Anthony Liguori wrote:
>> Eduardo Otubo writes:
>>
>>> Hello all,
>>>
>>> In this small patch series I basically:
>>
>> Cover letter should be marked [PATCH 0/2]. Otherwise it defeats
>> filtering.
>>
>> Would like to
On 07/18/2013 01:28 PM, Anthony Liguori wrote:
Eduardo Otubo writes:
Hello all,
In this small patch series I basically:
Cover letter should be marked [PATCH 0/2]. Otherwise it defeats
filtering.
Would like to see a Reviewed-by from someone before applying this.
I'm running some tests
On 18 July 2013 17:14, Richard Henderson wrote:
> At -O2, code in the form
>
> if (p) A; B; if (p) C;
>
> may be rearranged via "jump threading" into
>
> if (p) { A; B; C; } else { B; }
>
> But at -O1 this doesn't happen and we -Werror out here on
> the "may be used uninitialized" orig_len. P
Il 18/07/2013 18:31, Frederic Konrad ha scritto:
> On 18/07/2013 17:35, Paolo Bonzini wrote:
>> Il 18/07/2013 17:06, Peter Maydell ha scritto:
>>> On 18 July 2013 16:02, wrote:
As I said in the last email, we have issues with determinism with
icount.
We are wondering if determinism
On 18/07/2013 17:35, Paolo Bonzini wrote:
Il 18/07/2013 17:06, Peter Maydell ha scritto:
On 18 July 2013 16:02, wrote:
As I said in the last email, we have issues with determinism with icount.
We are wondering if determinism is really ensured with icount?
My opinion is that it *should* be de
Ping?
Markus Armbruster writes:
> All I wanted to do is exit(1) instead of abort() on guest memory
> allocation failure [07/08]. But that lead me into a minor #ifdef bog,
> and here's what I brought back. Enjoy!
>
> Testing:
> * Christian Borntraeger reports v1 works fine under LPAR (new S390
Currently seabios simply looks for 64 bit BARs and sums them up
to get the size of the region.
The result is reported in the CRS method in ACPI tables.
But this means that e.g. hotplug is broken - if we try to
add a huge ivshmem device there won't be place for it
in the 32 bit PCI hole, and a 64 bi
Ping?
Markus Armbruster writes:
> v2: qtest_start() function comment
>
> Markus Armbruster (2):
> libqtest: Plug fd and memory leaks in qtest_quit()
> libqtest: New qtest_end() to go with qtest_start()
>
> tests/fdc-test.c| 2 +-
> tests/hd-geo-test.c | 8
> tests/ide-test.c
Eduardo Otubo writes:
> Hello all,
>
> In this small patch series I basically:
Cover letter should be marked [PATCH 0/2]. Otherwise it defeats
filtering.
Would like to see a Reviewed-by from someone before applying this.
Regards,
Anthony Liguori
>
> v2 update:
> - set libseccomp 2.1.0 a
Il 18/07/2013 18:23, Frederic Konrad ha scritto:
> On 18/07/2013 17:36, Paolo Bonzini wrote:
>> Il 18/07/2013 17:02, fred.kon...@greensocs.com ha scritto:
>>> From: KONRAD Frederic
>>>
>>> This bases rt_clock on icount, as vm_clock.
>>> So vm_clock = rt_clock.
>>>
>>> Signed-off-by: KONRAD Frederi
On 18/07/2013 17:36, Paolo Bonzini wrote:
Il 18/07/2013 17:02, fred.kon...@greensocs.com ha scritto:
From: KONRAD Frederic
This bases rt_clock on icount, as vm_clock.
So vm_clock = rt_clock.
Signed-off-by: KONRAD Frederic
---
qemu-timer.c | 6 +-
1 file changed, 5 insertions(+), 1 del
At -O2, code in the form
if (p) A; B; if (p) C;
may be rearranged via "jump threading" into
if (p) { A; B; C; } else { B; }
But at -O1 this doesn't happen and we -Werror out here on
the "may be used uninitialized" orig_len. Perform this transform
by hand so that -O1 remains a viable debugg
On 07/18/13 16:56, Paolo Bonzini wrote:
> Il 18/07/2013 15:59, Laszlo Ersek ha scritto:
>> The new modes are equal-rank, exclusive sub-modes of LM_IN_PROGRESS. Teach
>> opts_next_list(), opts_type_int() and opts_type_uint64() to handle them.
>
> Perhaps you could use a bitmap then:
>
> LM_NO
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