The patch is working on 134a03e0b3d34b01b68107104c525c3bff1211d4 and is not working from cbff4b342b000a7642125dbdabf61113e05eee44. -- SUN OF A BEACH
On Wed, May 15, 2013 at 4:37 PM, Paolo Bonzini <pbonz...@redhat.com> wrote: > Il 15/05/2013 03:38, TeLeMan ha scritto: >> On Tue, May 14, 2013 at 7:55 PM, Paolo Bonzini <pbonz...@redhat.com> wrote: >>> Il 14/05/2013 13:48, Paolo Bonzini ha scritto: >>>> Il 14/05/2013 13:39, TeLeMan ha scritto: >>>>> On Tue, May 14, 2013 at 6:46 PM, Paolo Bonzini <pbonz...@redhat.com> >>>>> wrote: >>>>>> Il 14/05/2013 12:24, TeLeMan ha scritto: >>>>>>> On Tue, May 14, 2013 at 3:51 PM, Stefan Hajnoczi <stefa...@gmail.com> >>>>>>> wrote: >>>>>>>> On Tue, May 14, 2013 at 12:02:24AM -0000, therock247uk wrote: >>>>>>>>> just wondering as i just compiled the latest git and qemu goes into >>>>>>>>> none >>>>>>>>> responding mode when i try to do any networking stuff on guests (both >>>>>>>>> linux and windows) >>>>>>>> >>>>>>>> Works for me on qemu.git/master on Linux: >>>>>>>> >>>>>>>> $ git rev-parse HEAD >>>>>>>> b087143b4d010451208264b7c841436aafe1cbb1 >>>>>>>> $ x86_64-softmmu/qemu-system-x86_64 -m 1024 -enable-kvm -cpu host \ >>>>>>>> -drive if=virtio,cache=none,file=test.img >>>>>>>> >>>>>>>> Please include more information, like the QEMU command-line and commit >>>>>>>> ID. >>>>>>>> >>>>>>>> Stefan >>>>>>>> >>>>>>> >>>>>>> This regression occurs on the Windows host. SLIRP hangs in sorecvfrom(). >>>>>> >>>>>> Can you bisect it? >>>>>> >>>>>> Paolo >>>>>> >>>>> The first break is the commit >>>>> 5e3bc735d93dd23f074b5116fd11e1ad8cd4962f. But it need more packets >>>>> than HEAD to reproduce this regression. >>>> >>>> Please check if this partial revert of that commit fixes it: >>> >>> Yeah, this should work... WSAEventSelect is edge-triggered and the >>> event will not be signaled if the socket handler does not consume all >>> the data in the socket buffer. >> >> Unfortunately, it does not work. > > Ok... as you can see the patch is just moving a block of code just > before g_main_context_prepare(context, &max_priority). > > Can you please try doing the same on top of these six commits: > > 134a03e0b3d34b01b68107104c525c3bff1211d4 > cbff4b342b000a7642125dbdabf61113e05eee44 > 48ce11ff972c733afaed3e2a2613a2e56081ec92 > 8917c3bdba37d6fe4393db0fad3fabbde9530d6b > a3e4b4a8091cc4fcf7cb619570c72c54c2d6a6e9 > 9cbaacf999b01b27dc3a22502705178057af66de > > Paolo