[Qemu-devel] [Bug 1815889] Re: qemu-system-x86_64 crashed with signal 31 in __pthread_setaffinity_new()

2019-02-28 Thread Christian Ehrhardt
@Ubuntu-Desktop Team (now subscribed) - is there a chance we can revert [1] in mesa before it will be released with Disco for now. That would be needed until an accepted solution throughout the stack of libvirt/qemu/mesa is found? Otherwise using GL backed qemu graphics will fail as outlined in

[Qemu-devel] [Bug 1815889] Re: qemu-system-x86_64 crashed with signal 31 in __pthread_setaffinity_new()

2019-02-27 Thread Christian Ehrhardt
Summary: - qemu crash when using GL - "sched_setaffinity" is the syscall that is seccomp blocked and kills qemu - the mesa i915 drivers (and your radeon as well) will do that call - it is blocked by the current qemu -sanbox on,...,resourcecontrol=deny which is libvirts default - Implemented by

[Qemu-devel] [Bug 1815889] Re: qemu-system-x86_64 crashed with signal 31 in __pthread_setaffinity_new()

2019-02-27 Thread Christian Ehrhardt
>From Ubuntu's POV this is rather new as the code in Mesa came in with the >fresh 18.3.0_rc4-1 It is possible that no one else saw it so far ... It is in mesa upstream since https://github.com/mesa3d/mesa/commit/d877451b48a59ab0f9a4210fc736f51da5851c9a But opinions might differ ... I'll

Re: [Qemu-devel] Live migration from Qemu 2.12 hosts to Qemu 3.2 hosts, with VMX flag enabled in the guest?

2019-01-17 Thread Christian Ehrhardt
e able to drop that delta then. > I'm concerned I will end up with a requirement for *all* guests to be > restarted in order to migrate them to the new hosts, rather than just the > ones that would have a problem. > > Thoughts? > > Thanks! > > -- > Mark Mielke -- Christian Ehrhardt Software Engineer, Ubuntu Server Canonical Ltd

[Qemu-devel] [Bug 1755912] Re: qemu-system-x86_64 crashed with SIGABRT when using option -vga qxl

2018-08-28 Thread Christian Ehrhardt
Subscribed there as well now to stay on top of it if upstream gets to a conclusion. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1755912 Title: qemu-system-x86_64 crashed with SIGABRT when using

[Qemu-devel] [Bug 1755912] Re: qemu-system-x86_64 crashed with SIGABRT when using option -vga qxl

2018-08-28 Thread Christian Ehrhardt
Arr reading is hard today, you had the other bug open already ... grml :-) Never the less - This bug here is fixed in the proposed version and for now that is the important part. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU.

[Qemu-devel] [Bug 1755912] Re: qemu-system-x86_64 crashed with SIGABRT when using option -vga qxl

2018-08-28 Thread Christian Ehrhardt
Thanks Leonardo for your check as well! I agree that this particular issue here is fixed as we hoped. The other one with the freeze did not occur for me, you might open another bug if you have any pointers how we could go on on this. -- You received this bug notification because you are a

[Qemu-devel] [Bug 1755912] Re: qemu-system-x86_64 crashed with SIGABRT when using option -vga qxl

2018-08-28 Thread Christian Ehrhardt
Running the Bionic ISO like: $ qemu-system-x86_64 -cpu host -smp cores=4,threads=2 -boot d -m 2048 -enable-kvm -vga qxl -vnc :21 -cdrom ubuntu-18.04-desktop-amd64.iso Attaching like: $ vncviewer FullColor=1 AutoSelect=0 10.245.168.42:5921 (alternatives on tigervnc) Well for me it had "-k de" as

[Qemu-devel] [Bug 1755912] Re: qemu-system-x86_64 crashed with SIGABRT when using option -vga qxl

2018-08-28 Thread Christian Ehrhardt
Note: The code change already passed the general regression checks on the identical content against a PPA (Also on the weekend prior to the full maturing period I'll have another automated run on proposed). -- You received this bug notification because you are a member of qemu- devel-ml, which

[Qemu-devel] [Bug 1755912] Re: qemu-system-x86_64 crashed with SIGABRT when using option -vga qxl

2018-08-22 Thread Christian Ehrhardt
** Description changed: - When using qemu-system-x86_64 with the option -vga qxl, it crashes. The - easiest way to crash it is by trying to change the guest's resolution. - However, the system may randomly crash too, not happening only when - changing resolution. Here is the terminal output of

[Qemu-devel] [Bug 1755912] Re: qemu-system-x86_64 crashed with SIGABRT when using option -vga qxl

2018-08-21 Thread Christian Ehrhardt
Working on Bionic SRu prep in https://launchpad.net/~ci-train-ppa- service/+archive/ubuntu/3367/+packages -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1755912 Title: qemu-system-x86_64 crashed

Re: [Qemu-devel] Pipe key broken on US keyboards

2018-08-20 Thread Christian Ehrhardt
On Mon, Aug 20, 2018 at 9:51 PM Phillip Susi wrote: > On 8/20/2018 11:07 AM, Christian Ehrhardt wrote: > > What exactly would you need in Ubuntu Phillp? > > It *looks* like this is fixed in 2.12, but Ubuntu has 2.11. > > > Latest qemu would atm be on 2.12 with t

Re: [Qemu-devel] Pipe key broken on US keyboards

2018-08-20 Thread Christian Ehrhardt
On Mon, Aug 20, 2018 at 4:32 PM Phillip Susi wrote: > On 8/20/2018 4:43 AM, Gerd Hoffmann wrote: > > There have been fixes for that one, specifically recent qemu will look > > at modifier state in addition to the keysym when looking up the keycode, > > because some keymaps can generate the same

[Qemu-devel] [Bug 1484990] Re: fsfreeze-hook script should also ignored dpkg generated files

2018-08-20 Thread Christian Ehrhardt
Yeah I even got help back then to make sure CCs are better but nothing happened. Old thread: http://lists.nongnu.org/archive/html/qemu-devel/2017-12/msg02142.html I re-pinged on the old thread to be reconsidered. New Ping: http://lists.nongnu.org/archive/html/qemu-devel/2018-08/msg03892.html

Re: [Qemu-devel] [PATCH] qemu-guest-agent: freeze-hook to ignore dpkg files as well

2018-08-20 Thread Christian Ehrhardt
On Thu, May 10, 2018 at 8:47 PM Philippe Mathieu-Daudé wrote: > Hi Paolo, > > On 04/24/2018 10:01 PM, Philippe Mathieu-Daudé wrote: > > Hi Christian, > > > > On 04/09/2018 04:18 AM, Christian Ehrhardt wrote: > >> Re-Ping for consideration? > >> &g

[Qemu-devel] [Bug 1755912] Re: qemu-system-x86_64 crashed with SIGABRT when using option -vga qxl

2018-08-20 Thread Christian Ehrhardt
** Changed in: qemu (Ubuntu Bionic) Status: New => Triaged -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1755912 Title: qemu-system-x86_64 crashed with SIGABRT when using option -vga qxl

[Qemu-devel] [Bug 1587065] Re: btrfs qemu-ga - multiple mounts block fsfreeze

2018-07-19 Thread Christian Ehrhardt
Prior to the update: $ virsh domfsfreeze x-freeze; virsh domfsthaw x-freeze error: Unable to freeze filesystems error: internal error: unable to execute QEMU agent command 'guest-fsfreeze-freeze': failed to freeze /: Device or resource busy Thawed 0 filesystem(s) $ sudo apt install

[Qemu-devel] [Bug 1755912] Re: qemu-system-x86_64 crashed with SIGABRT when using option -vga qxl

2018-07-19 Thread Christian Ehrhardt
** Also affects: qemu (Ubuntu Bionic) Importance: Undecided Status: New -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1755912 Title: qemu-system-x86_64 crashed with SIGABRT when using

[Qemu-devel] [Bug 1587065] Re: btrfs qemu-ga - multiple mounts block fsfreeze

2018-07-17 Thread Christian Ehrhardt
Tests are all ok, MP review was acked and case confirmed. No Security Update since then in between, so sponsoring into SRU queue now ... -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1587065 Title:

[Qemu-devel] [Bug 1755912] Re: qemu-system-x86_64 crashed with SIGABRT when using option -vga qxl

2018-07-17 Thread Christian Ehrhardt
Nice, thanks Leonardo for the Bisect - lets call upstream Fixed Committed then (as there is no 2.13 released yet). For the separate gl discussion feel free to subscribe/chime in on bug 1657409 Currently 2.12 is on its way into Cosmic. I'll add and test that patch afterwards, it looks small and

[Qemu-devel] [Bug 1755912] Re: qemu-system-x86_64 crashed with SIGABRT when using option -vga qxl

2018-07-16 Thread Christian Ehrhardt
Yeah we switched to gtk. With OpenGL which do you mean - the virtgl based support or some other config option? Since it still fails to reproduce for me, but you already have a self build qemu that is good. Could you based on this build 2.12 from source as well and confirm that it fails. If it

[Qemu-devel] [Bug 1587065] Re: btrfs qemu-ga - multiple mounts block fsfreeze

2018-07-16 Thread Christian Ehrhardt
** Description changed: [Impact] -  * An explanation of the effects of the bug on users and - -  * justification for backporting the fix to the stable release. - -  * In addition, it is helpful, but not required, to include an -    explanation of how the upload fixes this bug. +  *

[Qemu-devel] [Bug 1755912] Re: qemu-system-x86_64 crashed with SIGABRT when using option -vga qxl

2018-07-16 Thread Christian Ehrhardt
Link is better as https://launchpad.net/~ci-train-ppa- service/+archive/ubuntu/3306 -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1755912 Title: qemu-system-x86_64 crashed with SIGABRT when using

[Qemu-devel] [Bug 1755912] Re: qemu-system-x86_64 crashed with SIGABRT when using option -vga qxl

2018-07-16 Thread Christian Ehrhardt
Very interesting, Still not triggering for me :-/ Could you check if the PPA in [1] (with qemu 2.12 planned for Cosmic) already fixes it for you? [1]: https://launchpad.net/~ci-train-ppa- service/+archive/ubuntu/3306/+packages -- You received this bug notification because you are a member of

[Qemu-devel] [Bug 1587065] Re: btrfs qemu-ga - multiple mounts block fsfreeze

2018-06-28 Thread Christian Ehrhardt
** Changed in: qemu (Ubuntu Xenial) Status: Confirmed => In Progress -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1587065 Title: btrfs qemu-ga - multiple mounts block fsfreeze Status in

[Qemu-devel] [Bug 1587065] Re: btrfs qemu-ga - multiple mounts block fsfreeze

2018-06-28 Thread Christian Ehrhardt
** Description changed: + [Impact] + + * An explanation of the effects of the bug on users and + + * justification for backporting the fix to the stable release. + + * In addition, it is helpful, but not required, to include an +explanation of how the upload fixes this bug. + + [Test

[Qemu-devel] [Bug 1587065] Re: btrfs qemu-ga - multiple mounts block fsfreeze

2018-06-28 Thread Christian Ehrhardt
Steps to reproduce uvt-simplestreams-libvirt --verbose sync --source http://cloud-images.ubuntu.com/daily arch=amd64 release=xenial label=daily uvt-kvm create --password ubuntu x-freeze arch=amd64 release=xenial label=daily Add this to the guest definition and restart it >From the

[Qemu-devel] [Bug 474968] Re: kvm smb server hogs cpu guest freeze

2018-06-27 Thread Christian Ehrhardt
Clearing old bugs: No more occurring in any of my recent KVMs, setting this old bug to incomplete. ** Changed in: qemu-kvm (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU.

[Qemu-devel] [Bug 1129571] Re: libreoffice armhf FTBFS

2018-06-27 Thread Christian Ehrhardt
** Changed in: qemu (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1129571 Title: libreoffice armhf FTBFS Status in QEMU: Won't Fix Status in qemu

[Qemu-devel] [Bug 1587065] Re: btrfs qemu-ga - multiple mounts block fsfreeze

2018-06-26 Thread Christian Ehrhardt
Fix is known and seems backportable, marking as server-next and subscribing for somebody to take a look. Also as mentioned it is in 2.9, so newer releases are already fixed. ** Also affects: qemu (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: qemu (Ubuntu)

Re: [Qemu-devel] [Bug 1776920] Re: qemu-img convert on Mac OSX creates corrupt images

2018-06-14 Thread Christian Ehrhardt
> > I will provide all necessary info. Unfortunately the smallest image I can > provide is around 10M. > > What is M1/M2/M3 L1/L2/L3 file? > Just a suggestion how you could name the files Linux-at-step-1 would be L1 and similar.

[Qemu-devel] [Bug 1776920] Re: qemu-img convert on Mac OSX creates corrupt images

2018-06-14 Thread Christian Ehrhardt
Can this be done with like a 1M example file that you could copy off in all stages. Provide the commands you use like 1. create 2. do ?? 3. convert Then for Mac and Linux you'd have M1/M2/M3 L1/L2/L3 files that can all be attached here to be evaluated for what might be broken. IMHO In the

[Qemu-devel] [Bug 1769053] Re: Ability to control phys-bits through libvirt

2018-06-12 Thread Christian Ehrhardt
** Merge proposal unlinked: https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/347801 -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1769053 Title: Ability to control

[Qemu-devel] [Bug 1769053] Re: Ability to control phys-bits through libvirt

2018-06-12 Thread Christian Ehrhardt
** Merge proposal unlinked: https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/347801 -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1769053 Title: Ability to control

[Qemu-devel] [Bug 1769053] Re: Ability to control phys-bits through libvirt

2018-06-12 Thread Christian Ehrhardt
** Merge proposal unlinked: https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/347796 -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1769053 Title: Ability to control

[Qemu-devel] [Bug 1769053] Re: Cannot start a guest with more than 1TB of RAM

2018-06-11 Thread Christian Ehrhardt
Since all but the libvirt task to expose these are set to invalid in regard to the issue here I'm changing the title accordingly. As a short term solution for Ubuntu users I forked bug 1776189 to provide a machine type based solution until this here is implemented and widely available and

[Qemu-devel] [Bug 1077116] Re: automoc4 segfaults when building in an armhf pbuilder on an amd64 host

2018-05-30 Thread Christian Ehrhardt
We have had a few more issues around armhf qemu-static that mostly resolved in Artful (qemu 2.10) and finally one that was good in Bionic (qemu 2.11). This also included some updates to other components but should be good now. If the issue here really still applies to a newer version please

[Qemu-devel] [Bug 1722074] Re: warning: host doesn't support requested feature: CPUID.01H:ECX.vmx

2018-05-23 Thread Christian Ehrhardt
Hi, this is not a show stopper at all. It is just a warning and it is fine. It is a trade-off between the "ease to use nested virt" vs "this warning". For example on an intel chip you'd get: qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.8001H:ECX.svm And that as

[Qemu-devel] [Bug 1722074] Re: warning: host doesn't support requested feature: CPUID.01H:ECX.vmx

2018-05-23 Thread Christian Ehrhardt
And sorry for the status update noise, one can clearly see that I start to fail once I have to use my mouse :-) -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1722074 Title: warning: host doesn't

[Qemu-devel] [Bug 1722074] Re: warning: host doesn't support requested feature: CPUID.01H:ECX.vmx

2018-05-23 Thread Christian Ehrhardt
** Also affects: qemu (Ubuntu) Importance: Undecided Status: New ** Changed in: qemu Status: New => Incomplete ** Changed in: qemu Status: Incomplete => Opinion ** Changed in: qemu Status: Opinion => Invalid ** Changed in: qemu (Ubuntu) Status: New =>

[Qemu-devel] [Bug 1769053] Re: Cannot start a guest with more than 1TB of RAM

2018-05-15 Thread Christian Ehrhardt
Reported to upstream libvirt's BZ with the suggestions of Daniel Berrage and David Alan Glibert; now available at [1] I linked that up in the LP bug status so that we auto-track this. As eventually this has to go upstream using the bug tracker should better ensure that there is no concurrent

[Qemu-devel] [Bug 1769053] Re: Cannot start a guest with more than 1TB of RAM

2018-05-15 Thread Christian Ehrhardt
Actually the qemu tasks are "invalid" not "incomplete" as they currently are - after our discussions here it seems we agreed that qemu is doing what is intended (and the reasons why larger bits are not the default). Therefore set the status to that for the qemu tasks. ** Changed in: qemu (Ubuntu)

[Qemu-devel] [Bug 1769053] Re: Cannot start a guest with more than 1TB of RAM

2018-05-15 Thread Christian Ehrhardt
Crit prio on Qemu which was explained to work just fine is not correct IMHO. After checking with David he meant to want to raise the prio on the suggested libvirt extensions instead. I'm re-triaging this bug for that and will ping David Berrange if work on this is already tracked on a libvirt-BZ

Re: [Qemu-devel] [PATCH] qemu-guest-agent: freeze-hook to ignore dpkg files as well

2018-04-09 Thread Christian Ehrhardt
Re-Ping for consideration? On Mon, Jan 22, 2018 at 3:03 PM, Christian Ehrhardt < christian.ehrha...@canonical.com> wrote: > Hi, > maybe I missed a formal thing on this submission, but I don't see it right > away. > So for now just a ping on any updates in regard to accept thi

Re: [Qemu-devel] proposed release schedule for QEMU 2.12

2018-01-31 Thread Christian Ehrhardt
On Tue, Jan 30, 2018 at 5:25 PM, Peter Maydell wrote: > It seems like it's about time we settled on the dates for the > 2.12 release. I've sketched in a suggestion at: > https://wiki.qemu.org/Planning/2.12 > > which puts softfreeze on the 13th March, hardfreeze a >

Re: [Qemu-devel] [PULL 0/8] x86 queue, 2018-01-17

2018-01-23 Thread Christian Ehrhardt
On Tue, Jan 23, 2018 at 10:59 AM, Christian Borntraeger <borntrae...@de.ibm.com> wrote: > > > On 01/23/2018 09:40 AM, Christian Ehrhardt wrote: >> On Thu, Jan 18, 2018 at 2:51 PM, Peter Maydell <peter.mayd...@linaro.org> >> wrote: >>> On 18 Jan

Re: [Qemu-devel] [PULL 0/8] x86 queue, 2018-01-17

2018-01-23 Thread Christian Ehrhardt
On Thu, Jan 18, 2018 at 2:51 PM, Peter Maydell wrote: > On 18 January 2018 at 02:01, Eduardo Habkost wrote: >> The following changes since commit 8e5dc9ba49743b46d955ec7dacb04e42ae7ada7c: >> >> Merge remote-tracking branch

Re: [Qemu-devel] [PATCH] qemu-guest-agent: freeze-hook to ignore dpkg files as well

2018-01-22 Thread Christian Ehrhardt
Hi, maybe I missed a formal thing on this submission, but I don't see it right away. So for now just a ping on any updates in regard to accept this? On Wed, Dec 13, 2017 at 11:17 AM, Christian Ehrhardt <christian.ehrha...@canonical.com> wrote: > The hook already skips a set of rp

Re: [Qemu-devel] [PATCH v3 0/3] s390x/kvm: implement new hardware/firmware features

2018-01-18 Thread Christian Ehrhardt
On Thu, Jan 18, 2018 at 2:15 PM, Cornelia Huck wrote: > On Thu, 18 Jan 2018 13:47:54 +0100 > Christian Borntraeger wrote: > >> Have the x86 features been marked as stable? If the answer is yes, >> shall we mark these patches for stable as well? > >

[Qemu-devel] [PATCH] qemu-guest-agent: freeze-hook to ignore dpkg files as well

2017-12-13 Thread Christian Ehrhardt
The hook already skips a set of rpm upgrade artifacts. Do the same with such files that might be created by dpkg. Fixes: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1484990 Signed-off-by: Christian Ehrhardt <christian.ehrha...@canonical.com> --- scripts/qemu-guest-agent/fsfreez

Re: [Qemu-devel] [libvirt] How to best handle the reoccurring of rom changes breaking cross version migrations?

2017-11-03 Thread Christian Ehrhardt
On Thu, Nov 2, 2017 at 4:34 PM, Daniel P. Berrange <berra...@redhat.com> wrote: > > On Thu, Nov 02, 2017 at 04:14:06PM +0100, Christian Ehrhardt wrote: > > Ping - since there wasn't any reply so far - any best practices one could > > share? > > > > Let me

Re: [Qemu-devel] How to best handle the reoccurring of rom changes breaking cross version migrations?

2017-11-02 Thread Christian Ehrhardt
is really ok and how/where is the question. Also to +1 on bad things for today - I made this a cross post to libvirt in case there is one that has done that in the past. On Mon, Aug 28, 2017 at 4:36 PM, Christian Ehrhardt < christian.ehrha...@canonical.com> wrote: > Hi, > migra

Re: [Qemu-devel] need to resurrect no-lock option?

2017-09-20 Thread Christian Ehrhardt
On Wed, Sep 20, 2017 at 11:51 AM, Fam Zheng <f...@redhat.com> wrote: > On Wed, 09/20 11:26, Christian Ehrhardt wrote: > > Hi, > > this might have been discussed in the wake of the lock changes that took > > place in 2.10 but I can't find anything clear enough to fol

[Qemu-devel] need to resurrect no-lock option?

2017-09-20 Thread Christian Ehrhardt
hive/html/qemu-block/2016-04/msg00349.html -- Christian Ehrhardt Software Engineer, Ubuntu Server Canonical Ltd

Re: [Qemu-devel] S390 bios breaks in qemu 2.10.rc3

2017-09-01 Thread Christian Ehrhardt
On Thu, Aug 31, 2017 at 7:44 PM, Michael Roth wrote: > Quoting Thomas Huth (2017-08-29 04:35:22) > > On 28.08.2017 09:18, Christian Borntraeger wrote: > > > > > > > > > On 08/25/2017 10:29 AM, Cornelia Huck wrote: > > >> On Fri, 25 Aug 2017 10:21:58 +0200 > > >>

[Qemu-devel] How to best handle the reoccurring of rom changes breaking cross version migrations?

2017-08-28 Thread Christian Ehrhardt
i?id=38877 [6]: https://bugs.launchpad.net/ubuntu/+source/ipxe/+bug/1713490 P.S: As everybody else I don't mind so much on reverse migration to older releases -- Christian Ehrhardt Software Engineer, Ubuntu Server Canonical Ltd

Re: [Qemu-devel] [PULL 0/6] NBD pull request for 2.10-rc4

2017-08-23 Thread Christian Ehrhardt
On Wed, Aug 23, 2017 at 6:33 PM, Eric Blake wrote: [...] > > > nbd patches for 2017-08-23 > > - Fam Zheng: 0/4 block: Fix non-shared storage migration > - Stefan Hajnoczi: qemu-iotests: add 194 non-shared storage

Re: [Qemu-devel] [PATCH v2] configure: enable --s390-pgste linker option

2017-08-23 Thread Christian Ehrhardt
On Wed, Aug 23, 2017 at 8:53 AM, Christian Borntraeger < borntrae...@de.ibm.com> wrote: > KVM guests on s390 need a different page table layout than normal > processes (2kb page table + 2kb page status extensions vs 2kb page table > only). As of today this has to be enabled via the

Re: [Qemu-devel] [PATCH for-2.10 v2 0/4] block: Fix non-shared storage migration

2017-08-18 Thread Christian Ehrhardt
On Tue, Aug 15, 2017 at 3:07 PM, Fam Zheng wrote: > v2: Don't leak blk->vmsh when BB is deleted before the callback is called. > [Stefan] > From stub functions, don't return g_malloc0(1) which is risky, return > NULL. > [Eric] Thanks Fam Zheng and Kevin Wolf,

Re: [Qemu-devel] migration issue with qemu 2.10-rc2: QEMU command 'nbd-server-add': Block node is read-only

2017-08-11 Thread Christian Ehrhardt
On Fri, Aug 11, 2017 at 2:37 PM, Kevin Wolf <kw...@redhat.com> wrote: > Am 11.08.2017 um 14:04 hat Fam Zheng geschrieben: > > On Fri, 08/11 13:07, Christian Ehrhardt wrote: > > > Simplifying that to a smaller test: > > > > [...] > > > Block node i

[Qemu-devel] migration issue with qemu 2.10-rc2: QEMU command 'nbd-server-add': Block node is read-only

2017-08-11 Thread Christian Ehrhardt
ev(1, [{iov_base="\r\n", iov_len=2}], 1) = 2 [pid 13750] writev(1, [{iov_base="Block node is read-only\r\n", iov_len=25}], 1) = 25 The last qemu I had around was a 2.8 where this works still fine. If needed I might go bisecting but I have the feeling that I provided enough data for the experts to easily "spot" it - so holding back the bisect effort until needed. -- Christian Ehrhardt Software Engineer, Ubuntu Server Canonical Ltd

Re: [Qemu-devel] [PATCH 2/2] file-posix: Do runtime check for ofd lock API

2017-08-10 Thread Christian Ehrhardt
On Fri, Jul 21, 2017 at 2:36 PM, Eric Blake wrote: > On 07/21/2017 05:20 AM, Fam Zheng wrote: > > It is reported that on Windows Subsystem for Linux, ofd operations fail > > with -EINVAL. In other words, QEMU binary built with system headers that > > exports F_OFD_SETLK

[Qemu-devel] [PATCH] configure: allow enabling seccomp on s390x

2017-01-18 Thread Christian Ehrhardt
Allow enabling seccomp support on s390x if sufficient build dependencies are provided. Signed-off-by: Christian Ehrhardt <christian.ehrha...@canonical.com> --- configure | 3 +++ 1 file changed, 3 insertions(+) diff --git a/configure b/configure index 86f5214..5056ba9 100755 --- a/con

Re: [Qemu-devel] QEMU static build

2008-01-16 Thread Christian Ehrhardt
worth a try if this helps your linker to find the pthread functions. -- Grüsse / regards, Christian Ehrhardt IBM Linux Technology Center, Open Virtualization

[Qemu-devel] Re: [kvm-ppc-devel] The default for char Literals differ in signedness between platforms causing us a lot of warnings

2008-01-16 Thread Christian Ehrhardt
that in the latest cvs snapshot or on this list)? --- thread from kvm-ppc-devel --- Jimi Xenidis wrote: On Jan 11, 2008, at 10:04 AM, Hollis Blanchard wrote: On Fri, 2008-01-11 at 14:14 +0100, Christian Ehrhardt wrote: Hi, maybe its an issue of my build environment only, but when I compile kvm-userspace

Re: [Qemu-devel] QEMU static build

2008-01-16 Thread Christian Ehrhardt
Salil Bijur wrote: On Jan 16, 2008 5:59 PM, Christian Ehrhardt [EMAIL PROTECTED] wrote: Salil Bijur wrote: On Jan 16, 2008 4:48 PM, Mulyadi Santosa [EMAIL PROTECTED] wrote: Hi On Jan 16, 2008 5:20 PM, Salil Bijur [EMAIL PROTECTED] wrote: Hello, I've been trying to build QEMU statically

[Qemu-devel] Re: [kvm-devel] [PATCH][UPDATE] kvm-userspace: sync icache for morearchitectures

2007-12-18 Thread Christian Ehrhardt
Hollis Blanchard wrote: On Fri, 2007-12-14 at 10:07 +0100, Christian Ehrhardt wrote: Hollis Blanchard wrote: A comment to explain why the icache needs flushing only in the KVM case would be useful. Other than that I'm fine with it. Signed-off-by: Hollis Blanchard [EMAIL PROTECTED] AFAIK

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