Re: [Qemu-devel] [PATCH 0/4] Fix QEMU crash on vhost-user socket disconnect.

2016-04-07 Thread Michael S. Tsirkin
On Thu, Apr 07, 2016 at 11:09:48AM +, Ilya Maximets wrote: > > --- Original Message --- > > Sender : Michael S. Tsirkin > > Date : Apr 07, 2016 10:01 (GMT+03:00) > > Title : Re: Re: [PATCH 0/4] Fix QEMU crash on vhost-user socket disconnect. > > > > On Wed, Apr 06, 2016 at 11:52:56PM +

Re: [Qemu-devel] [PATCH 0/4] Fix QEMU crash on vhost-user socket disconnect.

2016-04-07 Thread Ilya Maximets
> --- Original Message --- > Sender : Michael S. Tsirkin > Date : Apr 07, 2016 10:01 (GMT+03:00) > Title : Re: Re: [PATCH 0/4] Fix QEMU crash on vhost-user socket disconnect. > > On Wed, Apr 06, 2016 at 11:52:56PM +, Ilya Maximets wrote: > > --- Original Message --- > > Sender

Re: [Qemu-devel] [PATCH 0/4] Fix QEMU crash on vhost-user socket disconnect.

2016-04-07 Thread Michael S. Tsirkin
On Wed, Apr 06, 2016 at 11:52:56PM +, Ilya Maximets wrote: > --- Original Message --- > Sender : Michael S. Tsirkin > Date : Apr 05, 2016 13:46 (GMT+03:00) > Title : Re: [PATCH 0/4] Fix QEMU crash on vhost-user socket disconnect. > > > On Thu, Mar 31, 2016 at 09:02:01AM +0300, Ilya Max

Re: [Qemu-devel] [PATCH 0/4] Fix QEMU crash on vhost-user socket disconnect.

2016-04-06 Thread Ilya Maximets
--- Original Message --- Sender : Michael S. Tsirkin Date : Apr 05, 2016 13:46 (GMT+03:00) Title : Re: [PATCH 0/4] Fix QEMU crash on vhost-user socket disconnect. > On Thu, Mar 31, 2016 at 09:02:01AM +0300, Ilya Maximets wrote: > > On 30.03.2016 20:01, Michael S. Tsirkin wrote: > > > On We

Re: [Qemu-devel] [PATCH 0/4] Fix QEMU crash on vhost-user socket disconnect.

2016-04-05 Thread Michael S. Tsirkin
On Thu, Mar 31, 2016 at 09:02:01AM +0300, Ilya Maximets wrote: > On 30.03.2016 20:01, Michael S. Tsirkin wrote: > > On Wed, Mar 30, 2016 at 06:14:05PM +0300, Ilya Maximets wrote: > >> Currently QEMU always crashes in following scenario (assume that > >> vhost-user application is Open vSwitch with '

Re: [Qemu-devel] [PATCH 0/4] Fix QEMU crash on vhost-user socket disconnect.

2016-03-31 Thread Ilya Maximets
On 31.03.2016 12:21, Michael S. Tsirkin wrote: > On Thu, Mar 31, 2016 at 09:02:01AM +0300, Ilya Maximets wrote: >> On 30.03.2016 20:01, Michael S. Tsirkin wrote: >>> On Wed, Mar 30, 2016 at 06:14:05PM +0300, Ilya Maximets wrote: Currently QEMU always crashes in following scenario (assume that

Re: [Qemu-devel] [PATCH 0/4] Fix QEMU crash on vhost-user socket disconnect.

2016-03-31 Thread Michael S. Tsirkin
On Thu, Mar 31, 2016 at 09:02:01AM +0300, Ilya Maximets wrote: > On 30.03.2016 20:01, Michael S. Tsirkin wrote: > > On Wed, Mar 30, 2016 at 06:14:05PM +0300, Ilya Maximets wrote: > >> Currently QEMU always crashes in following scenario (assume that > >> vhost-user application is Open vSwitch with '

Re: [Qemu-devel] [PATCH 0/4] Fix QEMU crash on vhost-user socket disconnect.

2016-03-30 Thread Ilya Maximets
On 30.03.2016 20:01, Michael S. Tsirkin wrote: > On Wed, Mar 30, 2016 at 06:14:05PM +0300, Ilya Maximets wrote: >> Currently QEMU always crashes in following scenario (assume that >> vhost-user application is Open vSwitch with 'dpdkvhostuser' port): > > In fact, wouldn't the right thing to do be s

Re: [Qemu-devel] [PATCH 0/4] Fix QEMU crash on vhost-user socket disconnect.

2016-03-30 Thread Michael S. Tsirkin
On Wed, Mar 30, 2016 at 06:14:05PM +0300, Ilya Maximets wrote: > Currently QEMU always crashes in following scenario (assume that > vhost-user application is Open vSwitch with 'dpdkvhostuser' port): In fact, wouldn't the right thing to do be stopping the VM? > 1. # Check that link in guest is in

[Qemu-devel] [PATCH 0/4] Fix QEMU crash on vhost-user socket disconnect.

2016-03-30 Thread Ilya Maximets
Currently QEMU always crashes in following scenario (assume that vhost-user application is Open vSwitch with 'dpdkvhostuser' port): 1. # Check that link in guest is in a normal state. [guest]# ip link show eth0 2: eth0: mtu 1500 qdisc <...> link/ether 00:16:35:af:aa:4b brd ff:ff:ff