[Qemu-devel] Add lz4 support in qemu parameters

Hi, lz4 support in qemu parameters is still missed. I'm actually using the patch posted long time ago by Javier Celaya with only the small version check fix (spice>=0.12.6 instead of >=0.12.7): https://github.com/Fantu/qemu/commit/e66e58053cea9f0aff71c9d9b8b822e40f5ba266 Tested and working.

Re: [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Il 16/10/2015 18:53, Paul Durrant ha scritto: -Original Message- From: Kevin Wolf [mailto:kw...@redhat.com] Sent: 16 October 2015 17:43 To: Paul Durrant Cc: Fabio Fantoni; Stefano Stabellini; John Snow; Anthony Perard; qemu- de...@nongnu.org; xen-de...@lists.xen.org; qemu-bl

Re: [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Il 19/10/2015 12:18, Stefano Stabellini ha scritto: On Fri, 16 Oct 2015, John Snow wrote: On 10/13/2015 01:10 PM, Stefano Stabellini wrote: On Tue, 13 Oct 2015, John Snow wrote: On 10/13/2015 11:55 AM, Fabio Fantoni wrote: I added ahci disk support in libxl and using it for week seems

Re: [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

2015-10-19 18:57 GMT+02:00 Stefano Stabellini < stefano.stabell...@eu.citrix.com>: > On Mon, 19 Oct 2015, John Snow wrote: > > On 10/19/2015 07:44 AM, Stefano Stabellini wrote: > > > On Mon, 19 Oct 2015, Gerd Hoffmann wrote: > > >> Hi, > > >> > > I'm trying to follow this discussion as

Re: [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Il 15/10/2015 20:02, Anthony PERARD ha scritto: On Thu, Oct 15, 2015 at 06:27:17PM +0200, Fabio Fantoni wrote: Il 14/10/2015 13:06, Stefano Stabellini ha scritto: I would suggest Fabio to avoid AHCI disks altogether and just use OVMF with PV disks only and Anthony's patch to libxl to avoid

Re: [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Il 16/10/2015 12:13, Anthony PERARD ha scritto: On Fri, Oct 16, 2015 at 10:32:44AM +0200, Fabio Fantoni wrote: Il 15/10/2015 20:02, Anthony PERARD ha scritto: On Thu, Oct 15, 2015 at 06:27:17PM +0200, Fabio Fantoni wrote: Il 14/10/2015 13:06, Stefano Stabellini ha scritto: I would suggest

Re: [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Il 16/10/2015 12:47, Stefano Stabellini ha scritto: On Fri, 16 Oct 2015, Fabio Fantoni wrote: Il 16/10/2015 12:13, Anthony PERARD ha scritto: On Fri, Oct 16, 2015 at 10:32:44AM +0200, Fabio Fantoni wrote: Il 15/10/2015 20:02, Anthony PERARD ha scritto: On Thu, Oct 15, 2015 at 06:27:17PM

Re: [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Il 14/10/2015 13:06, Stefano Stabellini ha scritto: On Wed, 14 Oct 2015, Kevin Wolf wrote: [ CC qemu-block ] Am 13.10.2015 um 19:10 hat Stefano Stabellini geschrieben: On Tue, 13 Oct 2015, John Snow wrote: On 10/13/2015 11:55 AM, Fabio Fantoni wrote: I added ahci disk support in libxl

Re: [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Il 14/10/2015 11:47, Kevin Wolf ha scritto: [ CC qemu-block ] Am 13.10.2015 um 19:10 hat Stefano Stabellini geschrieben: On Tue, 13 Oct 2015, John Snow wrote: On 10/13/2015 11:55 AM, Fabio Fantoni wrote: I added ahci disk support in libxl and using it for week seems that was ok, after

[Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

I added ahci disk support in libxl and using it for week seems that was ok, after a reply of Stefano Stabellini seems that xen disk unplug support only ide disks: http://git.qemu.org/?p=qemu.git;a=commitdiff;h=679f4f8b178e7c66fbc2f39c905374ee8663d5d8 Today Paul Durrant told me that even if pv

Re: [Qemu-devel] [Spice-devel] [PATCH] [RFC] LZ4 compression option for SPICE

Il 27/01/2015 09:26, Markus Armbruster ha scritto: > Eric Blake writes: > >> On 01/26/2015 01:48 AM, Javier Celaya wrote: >>> Sorry, I forgot to patch the command-line help. Hope it helps. >>> > Recently, SPICE included the lz4 compression algorithm. This patch adds > a

Re: [Qemu-devel] [Spice-devel] [PATCH] [RFC] LZ4 compression option for SPICE

Il 27/01/2015 09:26, Markus Armbruster ha scritto: Eric Blake ebl...@redhat.com writes: On 01/26/2015 01:48 AM, Javier Celaya wrote: Sorry, I forgot to patch the command-line help. Hope it helps. Recently, SPICE included the lz4 compression algorithm. This patch adds a command line option

Re: [Qemu-devel] [Xen-devel] [PATCH v2] xen/HVM: atomically access pointers in bufioreq handling

Il 23/07/2015 08:59, Jan Beulich ha scritto: The number of slots per page being 511 (i.e. not a power of two) means that the (32-bit) read and write indexes going beyond 2^32 will likely disturb operation. The hypervisor side gets I/O req server creation extended so we can indicate that we're

Re: [Qemu-devel] [Xen-devel] qemu mainline regression with xen-unstable: unable to start QMP

Il 05/06/2015 00:20, Don Slutz ha scritto: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 06/04/15 18:10, Eric Blake wrote: [adding Markus, as author of the regression] On 06/04/2015 03:59 PM, Don Slutz wrote: On 06/04/15 11:04, Fabio Fantoni wrote: Today after trying xen-unstable build

[Qemu-devel] qemu mainline regression with xen-unstable: unable to start QMP

Today after trying xen-unstable build (tested many hours) of some days ago I tried update qemu to latest development version (from git master commit 6fa6b312765f698dc81b2c30e7eeb9683804a05b) and seems that there is a regression: xl create /etc/xen/W7.cfg Parsing config from /etc/xen/W7.cfg

Re: [Qemu-devel] [Xen-devel] [PATCH][RFC] libxl: use new qemu parameters for emulated qemuu disks

Il 18/05/2015 13:24, George Dunlap ha scritto: On Fri, May 15, 2015 at 12:54 PM, Fabio Fantoni fabio.fant...@m2r.biz wrote: NOTES: This patch is a only a fast draft for testing. Some tests result: At xl create cdrom empty or not are both working, xl cd-insert is working, xl cd-eject seems

Re: [Qemu-devel] [PATCH][RFC] libxl: use new qemu parameters for emulated qemuu disks

Il 18/05/2015 17:43, Wei Liu ha scritto: On Fri, May 15, 2015 at 01:54:32PM +0200, Fabio Fantoni wrote: NOTES: This patch is a only a fast draft for testing. Some tests result: At xl create cdrom empty or not are both working, xl cd-insert is working, xl cd-eject seems working but on xl

[Qemu-devel] [PATCH][RFC] libxl: use new qemu parameters for emulated qemuu disks

the errror. xl block-attach seems working correctly and xl block-detach works correctly with linux hvm but not with windows 7 (seems block the disk remove, I don't know if do the same without this patch) Scsi disk case not tested for now. Any comment is appreciated. Signed-off-by: Fabio Fantoni fabio.fant

Re: [Qemu-devel] Regression: qemu crash of hvm domUs with spice (backtrace included)

Il 12/05/2015 16:44, Stefano Stabellini ha scritto: On Tue, 12 May 2015, Stefano Stabellini wrote: On Tue, 12 May 2015, Fabio Fantoni wrote: Il 12/05/2015 12:26, Fabio Fantoni ha scritto: Il 12/05/2015 11:23, Fabio Fantoni ha scritto: Il 11/05/2015 17:04, Fabio Fantoni ha scritto: Il 21/04

Re: [Qemu-devel] Regression: qemu crash of hvm domUs with spice (backtrace included)

Il 11/05/2015 17:04, Fabio Fantoni ha scritto: Il 21/04/2015 14:53, Stefano Stabellini ha scritto: On Tue, 21 Apr 2015, Fabio Fantoni wrote: Il 21/04/2015 12:49, Stefano Stabellini ha scritto: On Mon, 20 Apr 2015, Fabio Fantoni wrote: I updated xen and qemu from xen 4.5.0 with its upstream

Re: [Qemu-devel] Regression: qemu crash of hvm domUs with spice (backtrace included)

Il 12/05/2015 11:23, Fabio Fantoni ha scritto: Il 11/05/2015 17:04, Fabio Fantoni ha scritto: Il 21/04/2015 14:53, Stefano Stabellini ha scritto: On Tue, 21 Apr 2015, Fabio Fantoni wrote: Il 21/04/2015 12:49, Stefano Stabellini ha scritto: On Mon, 20 Apr 2015, Fabio Fantoni wrote: I updated

Re: [Qemu-devel] Regression: qemu crash of hvm domUs with spice (backtrace included)

Il 12/05/2015 12:26, Fabio Fantoni ha scritto: Il 12/05/2015 11:23, Fabio Fantoni ha scritto: Il 11/05/2015 17:04, Fabio Fantoni ha scritto: Il 21/04/2015 14:53, Stefano Stabellini ha scritto: On Tue, 21 Apr 2015, Fabio Fantoni wrote: Il 21/04/2015 12:49, Stefano Stabellini ha scritto

Re: [Qemu-devel] Regression: qemu crash of hvm domUs with spice (backtrace included)

Il 21/04/2015 14:53, Stefano Stabellini ha scritto: On Tue, 21 Apr 2015, Fabio Fantoni wrote: Il 21/04/2015 12:49, Stefano Stabellini ha scritto: On Mon, 20 Apr 2015, Fabio Fantoni wrote: I updated xen and qemu from xen 4.5.0 with its upstream qemu included to xen 4.5.1-pre with qemu upstream

Re: [Qemu-devel] Regression: qemu crash of hvm domUs with spice (backtrace included)

Il 21/04/2015 12:49, Stefano Stabellini ha scritto: On Mon, 20 Apr 2015, Fabio Fantoni wrote: I updated xen and qemu from xen 4.5.0 with its upstream qemu included to xen 4.5.1-pre with qemu upstream from stable-4.5 (changed Config.mk to use revision master). After few minutes I booted windows

[Qemu-devel] Regression: qemu crash of hvm domUs with spice (backtrace included)

I updated xen and qemu from xen 4.5.0 with its upstream qemu included to xen 4.5.1-pre with qemu upstream from stable-4.5 (changed Config.mk to use revision master). After few minutes I booted windows 7 64 bit domU qemu crash, tried 2 times with same result. In the domU's qemu log:

Re: [Qemu-devel] [Spice-devel] screen freezed for 2-3 minutes on spice connect on xen windows 7 domU's with qxl after save/restore

Il 21/11/2014 15:43, Fabio Fantoni ha scritto: Il 21/11/2014 12:05, Fabio Fantoni ha scritto: Il 20/11/2014 12:21, Fabio Fantoni ha scritto: Il 13/11/2014 13:22, Fabio Fantoni ha scritto: Il 13/11/2014 11:14, Fabio Fantoni ha scritto: Il 19/09/2014 15:18, Fabio Fantoni ha scritto: Il 12/09

[Qemu-devel] Question and probable bug in qemu spice's parameters

In qemu docs seems that spice streaming video is default to filter but after this patch seems default to off without updating qemu-options.hx file: http://git.qemu.org/?p=qemu.git;a=commitdiff;h=f1d3e586f069e17f83b669842bc02d60d509daca What is the correct default actually? If I specify spice

Re: [Qemu-devel] Question and probable bug in qemu spice's parameters

Il 09/01/2015 12:23, Gerd Hoffmann ha scritto: On Fr, 2015-01-09 at 11:30 +0100, Fabio Fantoni wrote: In qemu docs seems that spice streaming video is default to filter but after this patch seems default to off without updating qemu-options.hx file: http://git.qemu.org/?p=qemu.git;a=commitdiff

Re: [Qemu-devel] [Spice-devel] [PATCH] [RFC] LZ4 compression option for SPICE

Il 08/01/2015 11:50, Javier Celaya ha scritto: Hello Recently, SPICE included the lz4 compression algorithm. This patch adds a command line option to select it. However, SPICE_IMAGE_COMPRESS_LZ4 did not exist before the commit that added this compression algorithm, so it should be

Re: [Qemu-devel] [Xen-devel] [qemu-mainline bisection] complete test-amd64-amd64-xl-win7-amd64

Il 30/12/2014 08:52, xen.org ha scritto: branch xen-unstable xen branch xen-unstable job test-amd64-amd64-xl-win7-amd64 test windows-install Tree: linux git://xenbits.xen.org/linux-pvops.git Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git Tree: qemu

[Qemu-devel] xorg crash on Fedora 21 xen hvm domUs with qxl (log with backtrace included)

On my latest test with xen 4.5 and qemu 2.2 (from git) linux hvm domU (Fedora 21) has no more crashed without any useful information in log but was crashed only xorg on start: [20.653] (EE) [20.653] (EE) Backtrace: [20.668] (EE) 0: /usr/libexec/Xorg.bin (OsLookupColor+0x119)

Re: [Qemu-devel] [BUGFIX][PATCH for 2.2 v6 1/1] -machine vmport=auto: Fix handling of VMWare ioport emulation for xen

On Fri, Nov 21, 2014 at 11:18:52AM -0500, Don Slutz wrote: / c/s 9b23cfb76b3a5e9eb5cc899eaf2f46bc46d33ba4/ / / / or/ / / / c/s b154537ad07598377ebf98252fb7d2aff127983b/ / / / moved the testing of xen_enabled() from pc_init1() to/ / pc_machine_initfn()./ / / / xen_enabled() does not

Re: [Qemu-devel] [Xen-devel] [PATCH 0/4] virtio-net: do not leak cpu mappings

Il 25/11/2014 15:42, Stefano Stabellini ha scritto: Hi all, this patch series fixes a cpu mapping leak in virtio-net. The bug is caused by virtio_net_handle_ctrl: it maps the entire out_sg iov, but then modifies it and reduces it (iov_discard_front), and only unmap the reduced version of the

[Qemu-devel] qemu crash with virtio on Xen domUs (backtrace included)

Il 24/11/2014 02:58, Wen Congyang ha scritto: When I try to use virtio on xen(HVM guest), qemu crashed. Here is the backtrace: (gdb) bt #0 0x7f49581f0b55 in raise () from /lib64/libc.so.6 #1 0x7f49581f2131 in abort () from /lib64/libc.so.6 #2 0x7f495af2af32 in

Re: [Qemu-devel] [Spice-devel] screen freezed for 2-3 minutes on spice connect on xen windows 7 domU's with qxl after save/restore

Il 20/11/2014 12:21, Fabio Fantoni ha scritto: Il 13/11/2014 13:22, Fabio Fantoni ha scritto: Il 13/11/2014 11:14, Fabio Fantoni ha scritto: Il 19/09/2014 15:18, Fabio Fantoni ha scritto: Il 12/09/2014 16:46, Fabio Fantoni ha scritto: Il 08/07/2014 12:34, Fabio Fantoni ha scritto: Il 08/07

Re: [Qemu-devel] [Spice-devel] screen freezed for 2-3 minutes on spice connect on xen windows 7 domU's with qxl after save/restore

Il 21/11/2014 12:05, Fabio Fantoni ha scritto: Il 20/11/2014 12:21, Fabio Fantoni ha scritto: Il 13/11/2014 13:22, Fabio Fantoni ha scritto: Il 13/11/2014 11:14, Fabio Fantoni ha scritto: Il 19/09/2014 15:18, Fabio Fantoni ha scritto: Il 12/09/2014 16:46, Fabio Fantoni ha scritto: Il 08/07

Re: [Qemu-devel] [Spice-devel] screen freezed for 2-3 minutes on spice connect on xen windows 7 domU's with qxl after save/restore

Il 13/11/2014 13:22, Fabio Fantoni ha scritto: Il 13/11/2014 11:14, Fabio Fantoni ha scritto: Il 19/09/2014 15:18, Fabio Fantoni ha scritto: Il 12/09/2014 16:46, Fabio Fantoni ha scritto: Il 08/07/2014 12:34, Fabio Fantoni ha scritto: Il 08/07/2014 12:06, Fabio Fantoni ha scritto: Il 08/07

Re: [Qemu-devel] qemu 2.2 crash on linux hvm domU (full backtrace included)

Il 14/11/2014 12:25, Fabio Fantoni ha scritto: dom0 xen-unstable from staging git with x86/hvm: Extend HVM cpuid leaf with vcpu id and x86/hvm: Add per-vcpu evtchn upcalls patches, and qemu 2.2 from spice git (spice/next commit e779fa0a715530311e6f59fc8adb0f6eca914a89): https://github.com

Re: [Qemu-devel] qemu 2.2 crash on linux hvm domU (full backtrace included)

with qemu 2.2, thanks. I think that I'm not the only with this regression and that this patch (or a fix to the cause in vmport) should be applied before qemu 2.2 final. -Don Slutz On 11/19/14 09:04, Fabio Fantoni wrote: Il 14/11/2014 12:25, Fabio Fantoni ha scritto: dom0 xen-unstable

[Qemu-devel] qemu 2.2 crash on linux hvm domU (full backtrace included)

dom0 xen-unstable from staging git with x86/hvm: Extend HVM cpuid leaf with vcpu id and x86/hvm: Add per-vcpu evtchn upcalls patches, and qemu 2.2 from spice git (spice/next commit e779fa0a715530311e6f59fc8adb0f6eca914a89): https://github.com/Fantu/Xen/commits/rebase/m2r-staging Qemu crash on

Re: [Qemu-devel] [Spice-devel] screen freezed for 2-3 minutes on spice connect on xen windows 7 domU's with qxl after save/restore

Il 19/09/2014 15:18, Fabio Fantoni ha scritto: Il 12/09/2014 16:46, Fabio Fantoni ha scritto: Il 08/07/2014 12:34, Fabio Fantoni ha scritto: Il 08/07/2014 12:06, Fabio Fantoni ha scritto: Il 08/07/2014 10:53, David Jaša ha scritto: Hi, On Út, 2014-07-08 at 10:13 +0200, Fabio Fantoni wrote

Re: [Qemu-devel] [Spice-devel] screen freezed for 2-3 minutes on spice connect on xen windows 7 domU's with qxl after save/restore

Il 13/11/2014 11:14, Fabio Fantoni ha scritto: Il 19/09/2014 15:18, Fabio Fantoni ha scritto: Il 12/09/2014 16:46, Fabio Fantoni ha scritto: Il 08/07/2014 12:34, Fabio Fantoni ha scritto: Il 08/07/2014 12:06, Fabio Fantoni ha scritto: Il 08/07/2014 10:53, David Jaša ha scritto: Hi, On Út

Re: [Qemu-devel] [Spice-devel] screen freezed for 2-3 minutes on spice connect on xen windows 7 domU's with qxl after save/restore

Il 12/09/2014 16:46, Fabio Fantoni ha scritto: Il 08/07/2014 12:34, Fabio Fantoni ha scritto: Il 08/07/2014 12:06, Fabio Fantoni ha scritto: Il 08/07/2014 10:53, David Jaša ha scritto: Hi, On Út, 2014-07-08 at 10:13 +0200, Fabio Fantoni wrote: On xen 4.5 (tried with qemu 2.0.0/2.1-rc0, spice

Re: [Qemu-devel] [Spice-devel] screen freezed for 2-3 minutes on spice connect on xen windows 7 domU's with qxl after save/restore

Il 08/07/2014 12:34, Fabio Fantoni ha scritto: Il 08/07/2014 12:06, Fabio Fantoni ha scritto: Il 08/07/2014 10:53, David Jaša ha scritto: Hi, On Út, 2014-07-08 at 10:13 +0200, Fabio Fantoni wrote: On xen 4.5 (tried with qemu 2.0.0/2.1-rc0, spice 0.12.5 and client with spice-gtk 0.23/0.25

Re: [Qemu-devel] [Xen-devel] [PATCH v4] Hvmloader: Modify ACPI to only supply _EJ0 methods for PCIslots that support hotplug by runtime patching

Il 12/05/2014 16:32, Ross Philipson ha scritto: On 05/12/2014 05:05 AM, Ian Campbell wrote: On Fri, 2014-05-09 at 13:32 -0400, Ross Philipson wrote: On 05/09/2014 12:34 PM, Paul Durrant wrote: -Original Message- From: Ian Campbell Sent: 09 May 2014 17:12 To: Konrad Rzeszutek Wilk Cc:

[Qemu-devel] screen freezed for 2-3 minutes on spice connect on xen windows 7 domU's with qxl after save/restore

On xen 4.5 (tried with qemu 2.0.0/2.1-rc0, spice 0.12.5 and client with spice-gtk 0.23/0.25) windows 7 domUs with qxl vga works good as kvm except for one problem after xl save/restore, when after restore on spice client connect the domU's screen freezed for 2-3 minutes (and seems also

Re: [Qemu-devel] [Xen-devel] [PATCH v2] libxl: change default QEMU machine to pc-i440fx-1.6

2014-06-12 16:33 GMT+02:00 Stefano Stabellini stefano.stabell...@eu.citrix.com: Choose pc-i440fx-1.6 instead of pc for HVM guests, so that we know for sure what is the machine that we are emulating. Use pc-i440fx-1.6 regardless of the xen_platform_pci option. Add the xen-platform device if

Re: [Qemu-devel] [Xen-devel] [PATCH] libxl: change default QEMU machine to pc-i440fx-1.6

2014-06-11 12:44 GMT+02:00 Ian Campbell ian.campb...@citrix.com: On Wed, 2014-06-11 at 11:35 +0100, Stefano Stabellini wrote: On Tue, 10 Jun 2014, Ian Campbell wrote: On Fri, 2014-05-23 at 17:07 +0100, Stefano Stabellini wrote: I think that the dependency on QEMU = 1.6 is OK. The Xen PV

Re: [Qemu-devel] [PATCH] libxl: change default QEMU machine to pc-i440fx-1.6

Il 03/06/2014 15:38, Stefano Stabellini ha scritto: On Wed, 28 May 2014, Paolo Bonzini wrote: Il 28/05/2014 18:41, Stefano Stabellini ha scritto: However it would still place xen-platform at slot 3 instead of slot 2 if soundhw is specified. It seems to me that there is not a perfect solution

Re: [Qemu-devel] [Xen-devel] [PATCH] libxl: change default QEMU machine to pc-i440fx-1.6

Il 28/05/2014 18:53, Fabio Fantoni ha scritto: 2014-05-28 18:41 GMT+02:00 Stefano Stabellini stefano.stabell...@eu.citrix.com mailto:stefano.stabell...@eu.citrix.com: On Wed, 28 May 2014, Stefano Stabellini wrote: On Wed, 28 May 2014, Fabio Fantoni wrote: Il 26/05/2014 10:00

Re: [Qemu-devel] [Xen-devel] [PATCH] libxl: change default QEMU machine to pc-i440fx-1.6

Il 26/05/2014 10:00, Fabio Fantoni ha scritto: Il 25/05/2014 16:14, Stefano Stabellini ha scritto: On Fri, 23 May 2014, Fabio Fantoni wrote: Il 23/05/2014 18:07, Stefano Stabellini ha scritto: Choose pc-i440fx-1.6 instead of pc for HVM guests, so that we know for sure what is the machine

Re: [Qemu-devel] [Xen-devel] [PATCH] libxl: change default QEMU machine to pc-i440fx-1.6

2014-05-28 18:41 GMT+02:00 Stefano Stabellini stefano.stabell...@eu.citrix.com: On Wed, 28 May 2014, Stefano Stabellini wrote: On Wed, 28 May 2014, Fabio Fantoni wrote: Il 26/05/2014 10:00, Fabio Fantoni ha scritto: Il 25/05/2014 16:14, Stefano Stabellini ha scritto: On Fri, 23

Re: [Qemu-devel] [PATCH] libxl: change default QEMU machine to pc-i440fx-1.6

2014-05-28 18:50 GMT+02:00 Paolo Bonzini pbonz...@redhat.com: Il 28/05/2014 18:41, Stefano Stabellini ha scritto: However it would still place xen-platform at slot 3 instead of slot 2 if soundhw is specified. It seems to me that there is not a perfect solution to this problem. We can

Re: [Qemu-devel] [Xen-devel] [PATCH] libxl: change default QEMU machine to pc-i440fx-1.6

Il 25/05/2014 16:14, Stefano Stabellini ha scritto: On Fri, 23 May 2014, Fabio Fantoni wrote: Il 23/05/2014 18:07, Stefano Stabellini ha scritto: Choose pc-i440fx-1.6 instead of pc for HVM guests, so that we know for sure what is the machine that we are emulating. Use pc-i440fx-1.6 regardless

Re: [Qemu-devel] [PATCH] xen: make xen-platform a default device

One issue is that -M pc didn't always work with Xen. Now it does and we are already relying on it in libxl since 2bc047635b51abd41c917aa2b813211ee0de2c38. It is safe because all QEMU releases from 1.6 onward work well with Xen and -M pc. Older QEMU releases are considered ancient and

Re: [Qemu-devel] [PATCH] xen: make xen-platform a default device

Il 23/05/2014 16:30, Stefano Stabellini ha scritto: On Fri, 23 May 2014, Fabio Fantoni wrote: One issue is that -M pc didn't always work with Xen. Now it does and we are already relying on it in libxl since 2bc047635b51abd41c917aa2b813211ee0de2c38. It is safe because all QEMU releases from 1.6

Re: [Qemu-devel] [Xen-devel] [PATCH] libxl: change default QEMU machine to pc-i440fx-1.6

Il 23/05/2014 18:07, Stefano Stabellini ha scritto: Choose pc-i440fx-1.6 instead of pc for HVM guests, so that we know for sure what is the machine that we are emulating. Use pc-i440fx-1.6 regardless of the xen_platform_pci option. Add the xen-platform device if requested. Choose slot 2 for

[Qemu-devel] usb3 regression with qemu 2.0

Il 22/05/2014 13:50, Fabio Fantoni ha scritto: Il 22/05/2014 13:04, George Dunlap ha scritto: On 05/22/2014 11:44 AM, Fabio Fantoni wrote: Il 22/05/2014 12:38, George Dunlap ha scritto: On 05/20/2014 04:20 PM, Fabio Fantoni wrote: Il 20/05/2014 17:03, George Dunlap ha scritto: Fabio, If I

Re: [Qemu-devel] [Xen-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD

Il 19/05/2014 08:44, Gerd Hoffmann ha scritto: Hi, +/* + * Some video bioses and gfx drivers will assume the bdf of IGD is 00:02.0. + * So user need to set it to 00:02.0 in Xen configure file explicitly, + * otherwise IGD will fail to work. + */ +

Re: [Qemu-devel] [PATCH v5] libxl: add basic spice support for pv domUs

Il 16/05/2014 16:28, Ian Campbell ha scritto: On Fri, 2014-05-16 at 16:20 +0200, Fabio Fantoni wrote: Il 16/05/2014 15:56, Ian Campbell ha scritto: On Fri, 2014-05-16 at 15:41 +0200, Fabio Fantoni wrote: Il 16/05/2014 14:47, Ian Campbell ha scritto: On Fri, 2014-05-16 at 14:37 +0200, Fabio

[Qemu-devel] Xentop's vbd_rd and vbd_wr missed with upstream qemu qdisk

vbd_rd and vbd_wr fileds are always 0 in xentop using upstream qemu and domUs with qdisk disks. If I remember good time ago I have read that this part should be implemented in qemu. Are there some news about it? Thanks for any reply and sorry for my bad english.

Re: [Qemu-devel] [PATCH v5] libxl: add basic spice support for pv domUs

Il 16/05/2014 14:47, Ian Campbell ha scritto: On Fri, 2014-05-16 at 14:37 +0200, Fabio Fantoni wrote: This patch adds basic spice support for pv domUs. The qemu parameters are the same as the hvm ones and they works. Therefore xl cfg parameters are the same as the hvm ones except that features

Re: [Qemu-devel] [PATCH v5] libxl: add basic spice support for pv domUs

Il 16/05/2014 15:56, Ian Campbell ha scritto: On Fri, 2014-05-16 at 15:41 +0200, Fabio Fantoni wrote: Il 16/05/2014 14:47, Ian Campbell ha scritto: On Fri, 2014-05-16 at 14:37 +0200, Fabio Fantoni wrote: This patch adds basic spice support for pv domUs. The qemu parameters are the same

Re: [Qemu-devel] [PATCH v4] libxl: add basic spice support for pv domUs

Il 13/05/2014 11:50, Ian Campbell ha scritto: On Tue, 2014-05-13 at 10:00 +0200, Fabio Fantoni wrote: But: Does spice already require a VFB? In which case the existing handing of that will suffice. I think I'm probably confused about something: Does this patch enable/expose SPICE to the guest

Re: [Qemu-devel] [PATCH v4] libxl: add basic spice support for pv domUs

Il 13/05/2014 13:00, Ian Campbell ha scritto: On Tue, 2014-05-13 at 12:51 +0200, Fabio Fantoni wrote: Il 13/05/2014 11:50, Ian Campbell ha scritto: On Tue, 2014-05-13 at 10:00 +0200, Fabio Fantoni wrote: But: Does spice already require a VFB? In which case the existing handing

Re: [Qemu-devel] [PATCH v3] Hvmloader: Modify ACPI to only supply _EJ0 methods for PCIslots that support hotplug by runtime patching

Il 08/05/2014 13:23, Gonglei (Arei) ha scritto: Hi, -Original Message- From: Fabio Fantoni [mailto:fabio.fant...@m2r.biz] Sent: Thursday, May 08, 2014 4:17 PM To: Gonglei (Arei); qemu-devel@nongnu.org; xen-de...@lists.xen.org Cc: ian.campb...@citrix.com; jbeul...@suse.com

Re: [Qemu-devel] [Xen-devel] [PATCH v4] Hvmloader: Modify ACPI to only supply _EJ0 methods for PCIslots that support hotplug by runtime patching

Il 09/05/2014 16:46, Ian Campbell ha scritto: On Fri, 2014-05-09 at 10:38 -0400, Ross Philipson wrote: Can it be used to patch the DSDT? Or were you (Ian) thinking that the bulk of the ACPI PCI stuff can be moved there ? I think it can shadow or extend existing DSDT stuff, I don't think it can

Re: [Qemu-devel] [PATCH v3] Hvmloader: Modify ACPI to only supply _EJ0 methods for PCIslots that support hotplug by runtime patching

-by: Gaowei gao.gao...@huawei.com Signed-off-by: Gonglei arei.gong...@huawei.com Tested-by: Fabio Fantoni fabio.fant...@m2r.biz Thanks for this very useful patch that avoid that unaware users or as mistake make windows domUs unusable. Thanks. I tried to quickly look at the patch to understand

Re: [Qemu-devel] [PATCH v3] Hvmloader: Modify ACPI to only supply _EJ0 methods for PCIslots that support hotplug by runtime patching

...@huawei.com Tested-by: Fabio Fantoni fabio.fant...@m2r.biz Thanks for this very useful patch that avoid that unaware users or as mistake make windows domUs unusable. I tried to quickly look at the patch to understand how to add some optional components, for example on my case the pv drivers

Re: [Qemu-devel] [Xen-devel] Hvmloader: Modify ACPI to only supply _EJ0 methods for PCIslots that support hotplug by runtime patching

Il 22/01/2014 15:32, Fabio Fantoni ha scritto: Il 28/10/2013 10:38, Jan Beulich ha scritto: On 24.10.13 at 14:17, Gonglei (Arei) arei.gong...@huawei.com wrote: Now I test the patch based on the codes of trunk, which works well. The patch has been modified after your suggestion. Partly. I

Re: [Qemu-devel] [Xen-devel] Hvmloader: Modify ACPI to only supply _EJ0 methods for PCIslots that support hotplug by runtime patching

Il 28/04/2014 14:04, Gonglei (Arei) ha scritto: Hi, Subject: Re: [Qemu-devel] [Xen-devel] Hvmloader: Modify ACPI to only supply _EJ0 methods for PCIslots that support hotplug by runtime patching On Mon, 2014-04-28 at 12:14 +0200, Fabio Fantoni wrote: Il 22/01/2014 15:32, Fabio Fantoni ha

[Qemu-devel] High dom0 cpu usage using spice

After endless troubles I'm finally approaching to use spice on xen in production in place of vnc+rdp. I have noticed an high dom0 cpu usage by guest's qemu process when spice is used (in particular using video streaming). This is my test system: Dom0: Dell Poweredge T310 with cpu xeon X3450

Re: [Qemu-devel] [Spice-devel] Automatic spice port selection

Il 22/04/2014 10:35, Gerd Hoffmann ha scritto: Hi, Can someone add spice automatic port selection on qemu similar to vnc ones please? Not so easy as this is handled by spice-server not qemu, so this requires some new interfaces to communicate the listening address to qemu. Otherwise you

[Qemu-devel] spice bug: QXLInterface::client_monitors_config failed/missing unexpectedly

Testing latest xen with qemu 2.0.0-rc2 and spice-server 0.12.4 I found this bug on qemu logs of domU using emulated vga different from qxl (for now not working on xen, already reported in the past but not yet resolved): ... main_channel_link: add main channel client main_channel_handle_parsed:

Re: [Qemu-devel] [Xen-devel] [PATCH v3 2/4] GlobalProperty: Display warning about unused -global

Il 18/04/2014 18:54, Fabio Fantoni ha scritto: Il 18/04/2014 17:59, Andreas Färber ha scritto: Am 18.04.2014 17:36, schrieb Fabio Fantoni: 2014-04-18 17:21 GMT+02:00 Andreas Färber afaer...@suse.de mailto:afaer...@suse.de: Hi Don, Am 25.03.2014 00 tel:25.03.2014%2000:55, schrieb

Re: [Qemu-devel] [Spice-devel] Automatic spice port selection

2014-04-18 9:42 GMT+02:00 Christophe Fergeau cferg...@redhat.com: - Mail original - Il 26/03/2014 17:15, Fabio Fantoni ha scritto: Time ago I have read somewhere that there is an option to automatically spice port in qemu as for vnc. I started to write a libxl patch to add

Re: [Qemu-devel] [Xen-devel] [PATCH v3 2/4] GlobalProperty: Display warning about unused -global

2014-04-18 17:21 GMT+02:00 Andreas Färber afaer...@suse.de: Hi Don, Am 25.03.2014 00:55, schrieb Don Slutz: This can help a user understand why -global was ignored. For example: with -vga cirrus; -global vga.vgamem_mb=16 is just ignored when -global cirrus-vga.vgamem_mb=16 is not.

Re: [Qemu-devel] [Xen-devel] [PATCH v3 2/4] GlobalProperty: Display warning about unused -global

Il 18/04/2014 17:59, Andreas Färber ha scritto: Am 18.04.2014 17:36, schrieb Fabio Fantoni: 2014-04-18 17:21 GMT+02:00 Andreas Färber afaer...@suse.de mailto:afaer...@suse.de: Hi Don, Am 25.03.2014 00 tel:25.03.2014%2000:55, schrieb Don Slutz: This can help a user understand

Re: [Qemu-devel] Automatic spice port selection

Il 26/03/2014 17:15, Fabio Fantoni ha scritto: Time ago I have read somewhere that there is an option to automatically spice port in qemu as for vnc. I started to write a libxl patch to add this feature like the vnc one: https://github.com/Fantu/Xen/commit

Re: [Qemu-devel] [Xen-devel] Qemu 2.0 regression with xen: qemu crash on any domUs S.O. start

Il 03/04/2014 12:13, Fabio Fantoni ha scritto: Il 03/04/2014 10:45, Ian Campbell ha scritto: On Thu, 2014-04-03 at 10:15 +0200, Fabio Fantoni wrote: Seems that do segfault when I connect to vnc or spice, in the test of this backtrace after connect to vnc, spice and other things of my patches

Re: [Qemu-devel] [Spice-devel] [Xen-devel] Qemu 2.0 regression with xen: qemu crash on any domUs S.O. start

Il 07/04/2014 12:20, Christophe Fergeau ha scritto: On Mon, Apr 07, 2014 at 11:59:06AM +0200, Fabio Fantoni wrote: Today I did some tests also with hvm and spice and I found another segfault with different backtrace to solve: (gdb) c Continuing. *Program received signal SIGSEGV, Segmentation

Re: [Qemu-devel] [Spice-devel] [Xen-devel] Qemu 2.0 regression with xen: qemu crash on any domUs S.O. start

Il 07/04/2014 15:19, Fabio Fantoni ha scritto: Il 07/04/2014 12:20, Christophe Fergeau ha scritto: On Mon, Apr 07, 2014 at 11:59:06AM +0200, Fabio Fantoni wrote: Today I did some tests also with hvm and spice and I found another segfault with different backtrace to solve: (gdb) c Continuing

Re: [Qemu-devel] Qemu 2.0 regression with xen: qemu crash on any domUs S.O. start

Il 02/04/2014 18:03, Anthony PERARD ha scritto: On Wed, Apr 02, 2014 at 01:13:31PM +0200, Fabio Fantoni wrote: - if you posted qemu's backtrace at the sigsegv. I tried to use gdb following this old post: https://lists.gnu.org/archive/html/qemu-devel/2011-12/msg02575.html but with same changes

Re: [Qemu-devel] Qemu 2.0 regression with xen: qemu crash on any domUs S.O. start

Il 02/04/2014 18:05, Anthony PERARD ha scritto: On Tue, Apr 01, 2014 at 05:01:18PM +0200, Fabio Fantoni wrote: Today I tried latest qemu 2.0 compiled from git (commit 63678e17cf399ff81b93417fe7bee8d6ef6b6b1b) on this dom0: Debian 7 (Wheezy) 64 bit with kernel from package linux-image-3.2.0-4

Re: [Qemu-devel] [Xen-devel] Qemu 2.0 regression with xen: qemu crash on any domUs S.O. start

Il 03/04/2014 10:45, Ian Campbell ha scritto: On Thu, 2014-04-03 at 10:15 +0200, Fabio Fantoni wrote: Seems that do segfault when I connect to vnc or spice, in the test of this backtrace after connect to vnc, spice and other things of my patches are disabled, so do not think it is a problem

Re: [Qemu-devel] Qemu 2.0 regression with xen: qemu crash on any domUs S.O. start

Il 01/04/2014 18:24, Laszlo Ersek ha scritto: On 04/01/14 17:01, Fabio Fantoni wrote: Today I tried latest qemu 2.0 compiled from git (commit 63678e17cf399ff81b93417fe7bee8d6ef6b6b1b) on this dom0: Debian 7 (Wheezy) 64 bit with kernel from package linux-image-3.2.0-4-amd64 version 3.2.54-2

Re: [Qemu-devel] Qemu 2.0 regression with xen: qemu crash on any domUs S.O. start

Il 02/04/2014 15:31, Laszlo Ersek ha scritto: On 04/02/14 13:13, Fabio Fantoni wrote: Il 01/04/2014 18:24, Laszlo Ersek ha scritto: On 04/01/14 17:01, Fabio Fantoni wrote: Today I tried latest qemu 2.0 compiled from git (commit 63678e17cf399ff81b93417fe7bee8d6ef6b6b1b) on this dom0: Debian 7

[Qemu-devel] Qemu 2.0 regression with xen: qemu crash on any domUs S.O. start

Today I tried latest qemu 2.0 compiled from git (commit 63678e17cf399ff81b93417fe7bee8d6ef6b6b1b) on this dom0: Debian 7 (Wheezy) 64 bit with kernel from package linux-image-3.2.0-4-amd64 version 3.2.54-2 and all dependency packages for xen, spice and usb redirection. Seabios 1.7.3-3, spice

[Qemu-devel] Automatic spice port selection

Time ago I have read somewhere that there is an option to automatically spice port in qemu as for vnc. I started to write a libxl patch to add this feature like the vnc one: https://github.com/Fantu/Xen/commit/63c54f354a34e7eb27b1c69016789a372a75843c Testing this patch lead to a missing to=

Re: [Qemu-devel] [Xen-devel] [BUGFIX][PATCH v2] configure: Disable libtool if -fPIE does not work with it (bug #1257099)

Il 03/02/2014 12:59, Stefano Stabellini ha scritto: On Wed, 15 Jan 2014, Paolo Bonzini wrote: Il 03/01/2014 03:12, Don Slutz ha scritto: Adjust TMPO and added TMPB, TMPL, and TMPA. libtool needs the names to be fixed (TMPB). Add new functions do_libtool and libtool_prog. Add check for

Re: [Qemu-devel] [Xen-devel] Hvmloader: Modify ACPI to only supply _EJ0 methods for PCIslots that support hotplug by runtime patching

Il 28/10/2013 10:38, Jan Beulich ha scritto: On 24.10.13 at 14:17, Gonglei (Arei) arei.gong...@huawei.com wrote: Now I test the patch based on the codes of trunk, which works well. The patch has been modified after your suggestion. Partly. I looks reasonable now, but still not pretty. But the

Re: [Qemu-devel] [Xen-devel] [PATCH v2 0/2] build QEMU with Xen support on ARM

2013/12/18 Konrad Rzeszutek Wilk konrad.w...@oracle.com On Wed, Dec 18, 2013 at 07:15:43PM +, Stefano Stabellini wrote: Hi all, the xenpv machine provides Xen paravirtualized backends for console, disk and framebuffer. xenfb in particular is the only open source framebuffer backend

Re: [Qemu-devel] [Spice-devel] Vdagent not working on xen linux hvm DomUs

Il 13/12/2013 17:22, Wei Liu ha scritto: On Fri, Dec 13, 2013 at 10:51:01AM +0100, Fabio Fantoni wrote: Il 12/12/2013 17:05, Fabio Fantoni ha scritto: Il 12/12/2013 16:23, Wei Liu ha scritto: On Thu, Dec 12, 2013 at 02:10:23PM +0100, Fabio Fantoni wrote: [...] I did some other tests, I

Re: [Qemu-devel] [Spice-devel] Vdagent not working on xen linux hvm DomUs

Il 12/12/2013 17:05, Fabio Fantoni ha scritto: Il 12/12/2013 16:23, Wei Liu ha scritto: On Thu, Dec 12, 2013 at 02:10:23PM +0100, Fabio Fantoni wrote: [...] I did some other tests, I narrowed down the commit range to the one between: commit c9fea5d701f8fd33f0843728ec264d95cee3ed37 Mon, 22

Re: [Qemu-devel] [Spice-devel] Vdagent not working on xen linux hvm DomUs

Il 11/12/2013 17:55, Wei Liu ha scritto: On Wed, Dec 11, 2013 at 05:11:37PM +0100, Fabio Fantoni wrote: Il 11/12/2013 16:38, Wei Liu ha scritto: On Wed, Dec 11, 2013 at 02:41:57PM +0100, Fabio Fantoni wrote: [...] Thanks for your reply. Before starting bisection I tried with qemu 1.3.1 from

Re: [Qemu-devel] [Spice-devel] Vdagent not working on xen linux hvm DomUs

Il 12/12/2013 16:23, Wei Liu ha scritto: On Thu, Dec 12, 2013 at 02:10:23PM +0100, Fabio Fantoni wrote: [...] I did some other tests, I narrowed down the commit range to the one between: commit c9fea5d701f8fd33f0843728ec264d95cee3ed37 Mon, 22 Jul 2013 15:14:18 (Merge remote-tracking branch

Re: [Qemu-devel] Qxl problem with xen domU, is xen spice and/or qemu bugs?

Il 01/10/2013 14:52, Fabio Fantoni ha scritto: Il 27/09/2013 15:53, Fabio Fantoni ha scritto: Il 27/09/2013 10:51, Gerd Hoffmann ha scritto: Hi, #2 When using f19 try without X11 first. You should have a working framebuffer console on qxldrmfb before trying to get X11 going. I tried

[Qemu-devel] [BUG] ahci -device ide-hd|ide-cd select a bus already in use

I started to test/implement q35 cipset on xen hvm domUs. I found that ide disks and cdrom don't works with q35 using old qemu parameters without -device, this is not a blocking problem. I tried with new qemu parameters and ahci and the disk works. When I tried to add more that one ahci

Re: [Qemu-devel] [BUG] ahci -device ide-hd|ide-cd select a bus already in use

Il 03/12/2013 11:32, Markus Armbruster ha scritto: Fabio Fantoni fabio.fant...@m2r.biz writes: I started to test/implement q35 cipset on xen hvm domUs. I found that ide disks and cdrom don't works with q35 using old qemu parameters without -device, this is not a blocking problem. I tried

Re: [Qemu-devel] Questions about Spice pv domUs

Il 06/11/2013 18:16, Stefano Stabellini ha scritto: On Tue, 5 Nov 2013, Fabio Fantoni wrote: Il 30/09/2013 16:56, Fabio Fantoni ha scritto: I'm trying to implement basic spice support on xen pv domUs. Test seems ok on Ubuntu 12.04 pv domU except mouse which is not visible. I also tried agent

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