On Thu, Nov 10, 2016 at 03:29:21PM -0700, Alex Williamson wrote: > On Thu, 10 Nov 2016 18:12:20 +0200 > "Michael S. Tsirkin" <m...@redhat.com> wrote: > > > The following changes since commit 6bbcb76301a72dc80c8d29af13d40bb9a759c9c6: > > > > MAINTAINERS: Remove obsolete stable branches (2016-11-10 15:29:59 +0000) > > > > are available in the git repository at: > > > > git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream > > > > for you to fetch changes up to 8038753b86f4cb1e79d4225a799395c4dae96b17: > > > > docs: add PCIe devices placement guidelines (2016-11-10 18:08:06 +0200) > > > > ---------------------------------------------------------------- > > virtio, vhost, pc, pci: tests, documentation, fixes and cleanups > > > > Lots of fixes all over the place. I allowed some cleanups in even though > > they > > are not strictly bugfixes, they might prevent bugs and seem very safe. > > > > Most importantly, this fixes a regression with vhost introduced > > by the last pull. > > I think I'm hitting this previous regression, I see this in my libvirt > log: > > kvm_mem_ioeventfd_add: error adding ioeventfd: File exists > > And a backtrace as seen here > https://paste.fedoraproject.org/477562/88144131/ > > So I merge this tag to try to resolve it, now I get qemu segfaulting > bisected to: > > commit a6d8372bc6764ee279b473d13ff4ecc8acb7a978 > Author: Cao jin <caoj.f...@cn.fujitsu.com> > Date: Sat Nov 5 10:07:21 2016 +0800 > > hcd-xhci: check & correct param before using it > > And if I revert that, vhost still fails with: > > qemu-system-x86_64: /net/gimli/home/alwillia/Work/qemu.git/memory.c:2012: > memory_region_del_eventfd: Assertion `i != mr->ioeventfd_nb' failed. > > So I think this does not fix the previous regression and adds a new > one :-\ > > Thanks, > Alex
Thanks! Stefan, pls defer merging while we investigate. Cc a bunch of relevant people. -- MST
