[Qemu-devel] [Bug 1395217] Re: Networking in qemu 2.0.0 and beyond is not compatible with Open Solaris (Illumos) 5.11

2014-11-22 Thread Paolo Bonzini
Can you try bisecting between 1.7 and 2.0 with git? -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1395217 Title: Networking in qemu 2.0.0 and beyond is not compatible with Open Solaris (Illumos)

Re: [Qemu-devel] [PATCH v3 1/3] linux-aio: fix submit aio as a batch

2014-11-22 Thread Ming Lei
On Tue, Nov 18, 2014 at 10:18 PM, Paolo Bonzini wrote: > > >> @@ -137,6 +145,12 @@ static void qemu_laio_completion_bh(void *opaque) >> } >> } >> >> +static void qemu_laio_start_retry(struct qemu_laio_state *s) >> +{ >> +if (s->io_q.idx) >> +qemu_bh_schedule(s->io_q.retry); >> +}

Re: [Qemu-devel] [PATCH v3 2/3] linux-aio: handling -EAGAIN for !s->io_q.plugged case

2014-11-22 Thread Ming Lei
On Tue, Nov 18, 2014 at 10:06 PM, Paolo Bonzini wrote: > > > On 06/11/2014 16:10, Ming Lei wrote: >> +/* don't submit until next completion for -EAGAIN of non plug case */ >> +if (unlikely(!s->io_q.plugged)) { >> +return 0; >> +} >> + > > Is this an optimization or a fix for so

Re: [Qemu-devel] [PATCH 00/13] linux-aio/virtio-scsi: support AioContext wide IO submission as batch

2014-11-22 Thread Ming Lei
On Tue, Nov 18, 2014 at 9:57 PM, Paolo Bonzini wrote: > > > On 09/11/2014 08:42, Ming Lei wrote: >> This patch implements AioContext wide IO submission as batch, and >> the idea behind is very simple: >> >> - linux native aio(io_submit) supports to enqueue read/write requests >> to dif

[Qemu-devel] [Bug 1392504] Re: USB Passthrough is not working anymore

2014-11-22 Thread Leen Keus
Same issue appeard after upgrading from Ubuntu 13.04 to 13.10; bug: 1245251 (Apparmor blocks usb devices in libvirt in Saucy). Could it be related to this issue? Maybe a new or other line in /etc/apparmor.d/abstractions/libvirt-qemu? -- You received this bug notification because you are a member

Re: [Qemu-devel] "File too large" error from "qemu-img snapshot" (was Re: AW: Bug Repoting Directions Request)

2014-11-22 Thread Prof. Dr. Michael Schefczyk
Dear All, after some trying, my impression is that the following steps do work with plain Centos 7: virsh snapshot-create-as VM backsnap qemu-img convert -f qcow2 -s backsnap -O qcow2 VM.img backup.img virsh snapshot-delete VM backsnap Am I on the right track with these commands? The furthe

Re: [Qemu-devel] [dpdk-dev] [PATCH v4 00/10] VM Power Management

2014-11-22 Thread Vincent JARDIN
Tim, cc-ing Paolo and qemu-devel@ again in order to get their take on it. Did you make any progress in Qemu/KVM community? We need to be sync'ed up with them to be sure we share the same goal. I want also to avoid using a solution which doesn't fit with their plan. Remember that we already had

[Qemu-devel] [Bug 1392504] Re: USB Passthrough is not working anymore

2014-11-22 Thread Joe Hickey
I just wanted to add another data point -- I migrated my old WinXP VM from my 14.04 install to my new 14.10 install and found out that the USB passthrough is not working -- Same libvirt XML definition file. Tried removing and re-adding with no luck. -- You received this bug notification because

[Qemu-devel] [PATCH] qtest/bios-tables: Add DMAR unit test on intel_iommu for q35

2014-11-22 Thread Vasilis Liaskovitis
The test enables intel_iommu on q35 and reads the DMAR table and its only DRHC structure (for now), checking only the header and checksums. Signed-off-by: Vasilis Liaskovitis --- tests/bios-tables-test.c | 34 +- 1 file changed, 33 insertions(+), 1 deletion(-) di