Re: [PATCH 1/6] vhost-user.rst: Add suspend/resume

2023-07-27 Thread Stefan Hajnoczi
On Tue, Jul 25, 2023 at 10:30:49AM +0200, Hanna Czenczek wrote: > On 24.07.23 19:55, Stefan Hajnoczi wrote: > > On Wed, Jul 19, 2023 at 03:59:32PM +0200, Hanna Czenczek wrote: > > > On 18.07.23 16:25, Stefan Hajnoczi wrote: > > > > On Tue, Jul 11, 2023 at 05:52:23PM +0200, Hanna Czenczek wrote: > >

Re: [PATCH 1/6] vhost-user.rst: Add suspend/resume

2023-07-25 Thread Hanna Czenczek
On 24.07.23 19:55, Stefan Hajnoczi wrote: On Wed, Jul 19, 2023 at 03:59:32PM +0200, Hanna Czenczek wrote: On 18.07.23 16:25, Stefan Hajnoczi wrote: On Tue, Jul 11, 2023 at 05:52:23PM +0200, Hanna Czenczek wrote: When stopping the VM, qemu wants all devices to fully cease any operation, too. C

Re: [PATCH 1/6] vhost-user.rst: Add suspend/resume

2023-07-24 Thread Stefan Hajnoczi
On Wed, Jul 19, 2023 at 03:59:32PM +0200, Hanna Czenczek wrote: > On 18.07.23 16:25, Stefan Hajnoczi wrote: > > On Tue, Jul 11, 2023 at 05:52:23PM +0200, Hanna Czenczek wrote: > > > When stopping the VM, qemu wants all devices to fully cease any > > > operation, too. Currently, we can only have vh

Re: [PATCH 1/6] vhost-user.rst: Add suspend/resume

2023-07-19 Thread Hanna Czenczek
On 18.07.23 16:25, Stefan Hajnoczi wrote: On Tue, Jul 11, 2023 at 05:52:23PM +0200, Hanna Czenczek wrote: When stopping the VM, qemu wants all devices to fully cease any operation, too. Currently, we can only have vhost-user back-ends stop processing vrings, but not background operations. Add

Re: [PATCH 1/6] vhost-user.rst: Add suspend/resume

2023-07-18 Thread Stefan Hajnoczi
On Tue, Jul 11, 2023 at 05:52:23PM +0200, Hanna Czenczek wrote: > When stopping the VM, qemu wants all devices to fully cease any > operation, too. Currently, we can only have vhost-user back-ends stop > processing vrings, but not background operations. Add the SUSPEND and > RESUME commands from

[PATCH 1/6] vhost-user.rst: Add suspend/resume

2023-07-11 Thread Hanna Czenczek
When stopping the VM, qemu wants all devices to fully cease any operation, too. Currently, we can only have vhost-user back-ends stop processing vrings, but not background operations. Add the SUSPEND and RESUME commands from vDPA, which allow the front-end (qemu) to tell back-ends to cease all op