Re: [Xen-devel] [PATCH] xen: reset creation_finished flag on soft reset

2017-09-06 Thread Paul Durrant
;wei.l...@citrix.com>; Andrew Cooper <andrew.coop...@citrix.com>; Tim > (Xen.org) <t...@xen.org>; George Dunlap <george.dun...@citrix.com>; > xen-devel@lists.xen.org; Jan Beulich <jbeul...@suse.com>; Ian Jackson > <ian.jack...@citrix.com> > Subject: Re

Re: [Xen-devel] [PATCH] xen: reset creation_finished flag on soft reset

2017-09-05 Thread Vitaly Kuznetsov
Paul Durrant writes: >> Paul Durrant writes: >> >> > >> > I wonder whether the easiest thing to do would be to modify qemu trad >> > to do explicit ioreq server creation? It's really not that much >> > code-change... 20-30 lines or so. >> >> I

Re: [Xen-devel] [PATCH] xen: reset creation_finished flag on soft reset

2017-09-01 Thread Paul Durrant
> -Original Message- > From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com] > Sent: 01 September 2017 11:43 > To: Paul Durrant > Cc: Andrew Cooper ; xen- > de...@lists.xen.org; George Dunlap ; Ian > Jackson

Re: [Xen-devel] [PATCH] xen: reset creation_finished flag on soft reset

2017-09-01 Thread Vitaly Kuznetsov
Paul Durrant writes: >> -Original Message- >> From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com] >> Sent: 01 September 2017 10:27 >> To: Andrew Cooper ; Paul Durrant >> >> Cc: xen-devel@lists.xen.org; George

Re: [Xen-devel] [PATCH] xen: reset creation_finished flag on soft reset

2017-09-01 Thread Paul Durrant
> -Original Message- > From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com] > Sent: 01 September 2017 10:27 > To: Andrew Cooper ; Paul Durrant > > Cc: xen-devel@lists.xen.org; George Dunlap ; > Ian Jackson

Re: [Xen-devel] [PATCH] xen: reset creation_finished flag on soft reset

2017-09-01 Thread Vitaly Kuznetsov
Andrew Cooper writes: > On 01/09/2017 10:11, Vitaly Kuznetsov wrote: >> C/s e7dabe5 ("x86/hvm: don't unconditionally create a default ioreq >> server") broke soft reset when QEMU traditional is being used. During >> soft reset QEMU is relaunched and default ioreq

Re: [Xen-devel] [PATCH] xen: reset creation_finished flag on soft reset

2017-09-01 Thread Andrew Cooper
On 01/09/2017 10:11, Vitaly Kuznetsov wrote: > C/s e7dabe5 ("x86/hvm: don't unconditionally create a default ioreq > server") broke soft reset when QEMU traditional is being used. During > soft reset QEMU is relaunched and default ioreq server needs to be > re-created upon first HVM_PARAM_*IOREQ_*