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

2007-12-14 Thread Christian Ehrhardt
Zhang, Xiantao wrote: Christian Ehrhardt wrote: <[...] @@ -2600,8 +2601,8 @@ void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf, phys_ram_dirty[addr1 >> TARGET_PAGE_BITS] |= (0xff & ~CODE_DIRTY_FLA

[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]

Re: [Qemu-devel] QEMU static build

2008-01-16 Thread Christian Ehrhardt
S="$LDFLAGS -pthread" before doing configure&make. Maybe it's 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
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 for

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 be

Re: [Qemu-devel] [Bug 1823458] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu

2019-05-07 Thread Christian Ehrhardt
> @cpaelzer, if you have any suggestions for specific tests/configurations > that might be good to test the specific code changed here, please let me > know. I have ran the few test that would cover that area in the past on PPAs already. Unfortunately this is a very specific path and I don't have

[Bug 1838569] Re: virtio-balloon change breaks post 4.0 upgrade

2019-10-17 Thread Christian Ehrhardt
> I'd bet on this being the one fixed by > 2bbadb08ce272d65e1f78621002008b07d1e0f03 But wasn't the breakage this fixes only added in qemu 4.0? He reports his change is from qemu 2.10 to 2.11. Unfortunately 2bbadb08 doesn't have a "fixes" line, maybe Ubuntu has something backported that makes the

[Bug 1838569] Re: virtio-balloon change breaks post 4.0 upgrade

2019-10-17 Thread Christian Ehrhardt
> I'd bet on this being the one fixed by > 2bbadb08ce272d65e1f78621002008b07d1e0f03 But wasn't the breakage this fixes only added in qemu 4.0? He reports his change is from qemu 2.10 to 2.11. Unfortunately 2bbadb08 doesn't have a "fixes" line, maybe Ubuntu has something backported that makes the

[Bug 1838569] Re: virtio-balloon change breaks post 4.0 upgrade

2019-10-17 Thread Christian Ehrhardt
I forked that new discussion into https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1848497 Please follow there and leave this bug here to the originally reported error signature. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. ht

[Bug 1848556] Re: qemu-img check failing on remote image in Eoan

2019-10-18 Thread Christian Ehrhardt
** Attachment added: "strace of the hanging qemu-img" https://bugs.launchpad.net/qemu/+bug/1848556/+attachment/5298128/+files/qemu-img-hangs.strace -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/18

[Bug 1848556] Re: qemu-img check failing on remote image in Eoan

2019-10-18 Thread Christian Ehrhardt
Hi Rod, I did try to recreate with the qemu version that you have. $ apt install apache2 qemu-system-x86 $ qemu-img create -f qcow2 /var/www/html/test.img 1G # local $ qemu-img check test.img No errors were found on the image. # remote $ qemu-img check http://localhost:80/test.img

[Bug 1848556] Re: qemu-img check failing on remote image in Eoan

2019-10-18 Thread Christian Ehrhardt
The stuck poll is at: #0 0x7fafb935ad26 in __GI_ppoll (fds=0x560dba615670, nfds=1, timeout=, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39 #1 0x560db89550b9 in ppoll (__ss=0x0, __timeout=0x0, __nfds=, __fds=) at /usr/include/x86_64-linux-gnu/bits

[Bug 1848556] Re: qemu-img check failing on remote image in Eoan

2019-10-18 Thread Christian Ehrhardt
Quick checks: - does not depend on the exact image, e.g. https://cloud-images.ubuntu.com/eoan/current/eoan-server-cloudimg-amd64.img or https://download.fedoraproject.org/pub/fedora/linux/releases/30/Cloud/x86_64/images/Fedora-Cloud-Base-30-1.2.x86_64.qcow2 hang as well - the former qemu 3.1 bas

[Bug 1848556] Re: qemu-img check failing on remote image in Eoan

2019-10-18 Thread Christian Ehrhardt
Since it seemed so easy, while bisecting I found that it hangs with v4.0.0 and v3.1.0 from git and even v3.0.0. Since the reported good version was 3.1 I began to wonder if I might have overlooked something. I wondered if it might be e.g. the apache version providing a different behavior on http

[Bug 1848556] Re: qemu-img check failing on remote image in Eoan

2019-10-21 Thread Christian Ehrhardt
Hi Max, libcurl 7.65.3-1ubuntu3 and was >7.59 for several releases (more than a year at least) - so there must be something else going on that this triggers now. But never the less with the fix from [1] I can again get it to work successfully. I think I should backport that to our qemu 4.0 in Ub

[Bug 1848556] Re: qemu-img check failing on remote image in Eoan

2019-10-21 Thread Christian Ehrhardt
** Description changed: + Ubuntu SRU Template: + + [Impact] + + * There is fallout due to changes in libcurl that affect qemu and might +lead to a hang. + + * Fix by backporting the upstream fix + + [Test Case] + + * If you have network just run +$ qemu-img check http://10.193.37.

[Bug 1848556] Re: qemu-img check failing on remote image in Eoan

2019-10-21 Thread Christian Ehrhardt
@Rod: Your self built issue seems like at config/make time there were not all build deps available. I have put a test build in PPA [1], could you give that one a try on your end as well? [1]: https://launchpad.net/~paelzer/+archive/ubuntu/bug-1848556-qemu- img-curl-hang-eoan -- You received this

[Bug 1848556] Re: qemu-img check failing on remote image in Eoan

2019-10-21 Thread Christian Ehrhardt
For me with the version from the PPA works fine on local as well as remote http connections. Thanks @Max for the fix. @Rod: Waiting for you to test and verify based on the PPA. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https:/

[Bug 1848556] Re: qemu-img check failing on remote image in Eoan

2019-11-21 Thread Christian Ehrhardt
This was tonight first accepted and then immediately rejected as it was surpassed by a security fix. => Rebased and uploaded 1:4.0+dfsg-0ubuntu9.2 to eoan-unapproved again. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs

[Bug 1848556] Re: qemu-img check failing on remote image in Eoan

2019-11-25 Thread Christian Ehrhardt
Eoan - without fix -> hang With fix: qemu-img check http://10.193.37.117/cloud/eoan-server-cloudimg-amd64.img No errors were found on the image.

[Qemu-devel] [Bug 1838312] Re: Qemu virt-manager Segmentation fault

2019-07-29 Thread Christian Ehrhardt
That is a long list of install commands Hans Peter, wouldn't dependencies just take care of it as well? Anyway, I installed the same set of packages and it works fine for me. Which Ubuntu release are you on? What machine are you on? Any further configuration done to libvirt yet? Maybe a list of a

[Qemu-devel] [Bug 1838312] Re: Qemu virt-manager Segmentation fault

2019-07-30 Thread Christian Ehrhardt
That crash seems to be from sessioninstaller which is not related to virt-manager. But never the less from your log: "ValueError: Namespace GtK not available" But virt-manager could require the same. In fact things are provided by gir1.2-gtk-3.0 and virt-manager has: Depends: ... gir1.2-gtk-3.

[Qemu-devel] [Bug 1838569] Re: virtio-balloon change breaks post 4.0 upgrade

2019-08-07 Thread Christian Ehrhardt
** Also affects: qemu (Ubuntu) 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/1838569 Title: virtio-balloon change breaks post 4.0 upgrade Status in QEMU

[Qemu-devel] [Bug 1838569] Re: virtio-balloon change breaks post 4.0 upgrade

2019-08-07 Thread Christian Ehrhardt
In regard to "similar bugs" it sounds more like [1] to me. Which was around needing [2]. But just like the commit David mentioned is in 2.8 this one is in since 2.6 (and backported). [1]: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1647389 [2]: https://git.qemu.org/?p=qemu.git;a=commit;h

[Bug 1852781] Re: qemu s390x on focal - applications breaking

2020-02-07 Thread Christian Ehrhardt
FYI - Focal now contains 4.2 which might (or not) have the bits you need. You most likely get further, but I can't give guarantees if enough of march=z13 is supported to work for a full Focal (not sure on vector instructions for example) including all of userspace. Marking it incomplete - if som

[Bug 1859656] Re: [2.6] Unable to reboot s390x KVM machine after initial deploy

2020-02-10 Thread Christian Ehrhardt
** Attachment added: "Serial log "as it was once working"" https://bugs.launchpad.net/maas/+bug/1859656/+attachment/5327028/+files/working-guest-serial.log -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net

[Bug 1859656] Re: [2.6] Unable to reboot s390x KVM machine after initial deploy

2020-02-10 Thread Christian Ehrhardt
** Attachment added: "Guest XML "as it was once working"" https://bugs.launchpad.net/maas/+bug/1859656/+attachment/5327027/+files/vm1-as-deployed-by-maas.xml -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.n

[Bug 1859656] Re: [2.6] Unable to reboot s390x KVM machine after initial deploy

2020-02-10 Thread Christian Ehrhardt
The one that currently is deployed is using the same "list network and hd" which should not work. It will boot network but should not internally fall back to disk. 10 11 hvm 12

[Bug 1859656] Re: [2.6] Unable to reboot s390x KVM machine after initial deploy

2020-02-10 Thread Christian Ehrhardt
Here are the interesting bits from the log: 1 LOADPARM=[]^M 2 Network boot device detected^M 3 ^M

[Bug 1859656] Re: [2.6] Unable to reboot s390x KVM machine after initial deploy

2020-02-10 Thread Christian Ehrhardt
I flipped to And JFH started it from the MAAS UI again. Now things work (obviously as expected) -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1859656 Title: [2.6] Unable to

[Bug 1859656] Re: [2.6] Unable to reboot s390x KVM machine after initial deploy

2020-02-10 Thread Christian Ehrhardt
@sfeole - after initial deployment just do the change to your guest XMLs you see in comment #27 @maas - as I said in comment #26 (and before) this needs coding in maas to switch the XML content (or waiting a long time on IBM) -- You received this bug notification because you are a member of qemu

[Bug 1859656] Re: [2.6] Unable to reboot s390x KVM machine after initial deploy

2020-02-10 Thread Christian Ehrhardt
The assumption from here was that this only appeared to be working due to: a) Deploy = netboot + reboot from disk = working but at the same time b) Start = netboot (fail) + no fallback = fail To get that from Maas UI we stopped the guest (it went down as expected). Then from Maas we said "powe

[Bug 1859656] Re: [2.6] Unable to reboot s390x KVM machine after initial deploy

2020-02-10 Thread Christian Ehrhardt
OR Maas can boot from network (always) and if not deploying just issue a "reboot from disk" command -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1859656 Title: [2.6] Unable to reboot s390x KVM ma

Re: [RESEND PATCH v2] target/i386: Switch back XFRM value

2023-03-27 Thread Christian Ehrhardt
not have any background on this but stumbled over this and wondered, is there any particular reason why this wasn't applied yet? It seemed to fix a former mistake, was acked and then ... silence > > > > /* FP and SSE are always allowed regardless of XSAVE/XCR0. */ > > *ecx |= XSTATE_FP_MASK | XSTATE_SSE_MASK; > -- Christian Ehrhardt Senior Staff Engineer, Ubuntu Server Canonical Ltd

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

2023-04-18 Thread Christian Ehrhardt
While the bugzilla case wasn't updated this landed in v8.7.0 via a series around https://gitlab.com/libvirt/libvirt/-/commit/e6c29f09e5b75d7a8d79ae670407060446282c78 v9.0.0 of libvirt is in Ubuntu Lunar, due to that - from now on - one can control the physical bit settings in a defined way through

[PATCH] tools/virtiofsd: Add rseq syscall to the seccomp allowlist

2022-02-09 Thread christian . ehrhardt
From: Christian Ehrhardt The virtiofsd currently crashes when used with glibc 2.35. That is due to the rseq system call being added to every thread creation [1][2]. [1]: https://www.efficios.com/blog/2019/02/08/linux-restartable-sequences/ [2]: https://sourceware.org/pipermail/libc-alpha/2022

Re: [PATCH] tcg: Remove dh_alias indirection for dh_typecode

2022-02-17 Thread Christian Ehrhardt
uot;) Reported-by: Christian Ehrhardt Tested-by: Christian Ehrhardt > This bug was detected when running the 'arm' emulator on an s390 > system. The s390 uses TCG_TARGET_EXTEND_ARGS which triggers code > in tcg_gen_callN to extend 32 bit values to 64 bits; the incorrect > sign

Re: [PATCH] acpi: cpuhp: fix guest-visible maximum access size to the legacy reg block

2023-02-28 Thread Christian Ehrhardt
convoluted case an FYI to everyone involved back then, the fix seems to have caused a regression [1] in - as far as I've found - an edge case. [1]: https://gitlab.com/qemu-project/qemu/-/issues/1520 ... > Laszlo > > -- Christian Ehrhardt Senior Staff Engineer, Ubuntu Server Canonical Ltd

[PATCH] build: disable fcf-protection on -march=486 -m16

2022-03-23 Thread christian . ehrhardt
From: Christian Ehrhardt Some of the roms build with -march=i486 -m16 which is incompatible with -fcf-protection. That in turn is can be set by default, for example in Ubuntu [1]. That causes: cc1: error: ‘-fcf-protection’ is not compatible with this target This won't work on -march=i486

Re: [PATCH-for-7.0] build: disable fcf-protection on -march=486 -m16

2022-03-24 Thread Christian Ehrhardt
On Wed, Mar 23, 2022 at 11:54 AM Philippe Mathieu-Daudé wrote: > > On 23/3/22 10:07, christian.ehrha...@canonical.com wrote: > > From: Christian Ehrhardt > > > > Some of the roms build with -march=i486 -m16 which is incompatible > > with -fcf-protection. That in

[Bug 1749393] Re: sbrk() not working under qemu-user with a PIE-compiled binary?

2021-11-30 Thread Christian Ehrhardt
Hi, sorry this has fallen through the cracks, but bug 1928075 made me re-discover it and it is time finally to complete that. ** Tags added: server-next ** Description changed: [Impact] - * The current space reserved can be too small and we can end up -with no space at all for BRK. It

[Bug 1749393] Re: sbrk() not working under qemu-user with a PIE-compiled binary?

2021-11-30 Thread Christian Ehrhardt
SRU template updated, PPA rebuilt, Merge requests updated. Also bundled another bug fix. Waiting for MR review 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/1749393 Title: sbrk() not working

[Bug 1749393] Re: sbrk() not working under qemu-user with a PIE-compiled binary?

2021-11-30 Thread Christian Ehrhardt
** Changed in: qemu (Ubuntu Focal) Status: Triaged => In Progress ** Changed in: qemu (Ubuntu Focal) Assignee: (unassigned) => Christian Ehrhardt  (paelzer) -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU.

[Bug 1749393] Re: sbrk() not working under qemu-user with a PIE-compiled binary?

2021-11-30 Thread Christian Ehrhardt
Uploaded to F-unapproved, waiting for the SRU team to accept it. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1749393 Title: sbrk() not working under qemu-user with a PIE-compiled binary? Status

[Bug 1749393] Re: sbrk() not working under qemu-user with a PIE-compiled binary?

2021-11-30 Thread Christian Ehrhardt
Focal old $ sudo apt install --reinstall qemu-user-static=1:4.2-3ubuntu6.18 Reading package lists... Done Building dependency tree Reading state information... Done 0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not upgraded. Need to get 21.3 MB of archives. After this ope

Re: [PATCH] acpi: cpuhp: fix guest-visible maximum access size to the legacy reg block

2023-03-02 Thread Christian Ehrhardt
On Wed, Mar 1, 2023 at 9:04 AM Laszlo Ersek wrote: > > Hello Christian, > > On 3/1/23 08:17, Christian Ehrhardt wrote: > > On Thu, Jan 5, 2023 at 8:14 AM Laszlo Ersek wrote: > >> > >> On 1/4/23 13:35, Michael S. Tsirkin wrote: > >>> On Wed, Jan

[Bug 1749393] Re: sbrk() not working under qemu-user with a PIE-compiled binary?

2021-12-16 Thread Christian Ehrhardt
FYI the release of this is slowed down by the slow verification of bug https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1929926 -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1749393 Title: sbrk(

[Bug 1749393] Re: sbrk() not working under qemu-user with a PIE-compiled binary?

2022-01-03 Thread Christian Ehrhardt
Thank you Frank for that extra confirmation, by now also all the blockers on the other bug fixed are good. I expect this to be released as soon as the SRU Team is back from the Christmas shutdown. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscrib

[Bug 1868116] Re: QEMU monitor no longer works

2021-05-04 Thread Christian Ehrhardt
@Thomas - there is a leftover task here and I've filed [1] for it in the new tracker. What is the right state to move this bug here into now? [1]: https://gitlab.com/qemu-project/qemu/-/issues/137 ** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #137 https://gitlab.com/qemu-project/q

[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 --- configure | 3 +++ 1 file changed, 3 insertions(+) diff --git a/configure b/configure index 86f5214..5056ba9 100755 --- a/configure +++ b/configure @@ -1927,6 +1927,9

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, retesting on -rc3 clear

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 vm.allocate_pgs

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 migration test > - S

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

2017-08-28 Thread Christian Ehrhardt
bugzilla/show_bug.cgi?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] [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 doesn't necessarily run in

[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
c=589631744}) [pid 13750] readv(0, [{iov_base="\r", iov_len=1}], 1) = 1 [pid 13750] writev(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] 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 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 is read-only >

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 'remotes/rth/tags/pull-tcg-20180116' into >> staging (2018-01-16 17:36:

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 wrote: > > > On 01/23/2018 09:40 AM, Christian Ehrhardt wrote: >> On Thu, Jan 18, 2018 at 2:51 PM, Peter Maydell >> wrote: >>> On 18 January 2018 at 02:01, Eduardo Habkost wrote: >>&

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 > week later on the 20th, and fi

[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 --- scripts/qemu-guest-agent/fsfreeze-hook | 2 +- 1 file changed, 1 insertion

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? > > Doesn't look like it. > > TBH, I'm not quite sur

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 wrote: > The hook already skips a set of rpm upgrade artifacts. > Do the same with

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
work for nested guests as well which makes me 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 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

[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 confl

[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 => Incom

[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 su

[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 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 is

[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 w

[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 member

[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. https:

[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 o

[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 qe

[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 o

[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. +  * backport

[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 d

[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 sa

[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

2018-07-18 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 opt

[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-guest-

[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 reope

[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) Stat

[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 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. https://bugs.l

[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 hos

[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 Ca

[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 QE

[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 St

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 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 Tha

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 k

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

[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 wit

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

2018-08-21 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 one

[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 exploite

[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 phys-

[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 phys-

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