Re: [PATCH v6 0/5] vhost/vsock: add support for VHOST_RESET_OWNER and CPR migration

[Andrey Drobyshev <andrey.drobyshev@virtuozzo.com>]

On 7/31/26 2:49 AM, Michael S. Tsirkin wrote:
> On Fri, Jul 24, 2026 at 02:45:37PM +0300, Andrey Drobyshev wrote:
>> v5 -> v6:
>>
>>   * Patch 4:
>>     - make sync+flush conditional by adding a bool 'sync' param to the
>>       chain, as suggested by Michael:
>>         vhost_dev_reset_owner()
>>           vhost_dev_cleanup()
>>             vhost_workers_free()
>>
>>     - reword commit message and comment;
>>     - drop Fixes;
>>
>>   * Patch 5:
>>     - add 'sync' param to vhost_dev_reset_owner() call.
>>
>> v5: https://lore.kernel.org/virtualization/20260720102241.371610-1-andrey.drobyshev@virtuozzo.com
> 
> does not apply for me is this for net next?
> in that case
> 
> Acked-by: Michael S. Tsirkin <mst@redhat.com>
>

The series is based on tag v7.2-rc1.  However I think the reason it
doesn't apply is you already have v5 of this series queued in
mst/linux-next, commits ddb0918e36c4^..ad5b642c84d0, with your S-o-b.

So you might roll it back and take v6 instead (only commits 4 and 5
differ), or leave v5 in the tree, or I can send you v5->v6 difference
separately.  Whichever you prefer.

Thanks,
Andrey

>> Andrey Drobyshev (3):
>>   vhost/vsock: suppress EHOSTUNREACH fast-fail during CPR pause
>>   vhost/vsock: re-scan TX virtqueue on device start
>>   vhost: synchronize with RCU readers when freeing workers
>>
>> Pavel Tikhomirov (2):
>>   vhost/vsock: split out vhost_vsock_drop_backends helper
>>   vhost/vsock: add VHOST_RESET_OWNER ioctl
>>
>>  drivers/vhost/net.c   |  4 +-
>>  drivers/vhost/scsi.c  |  2 +-
>>  drivers/vhost/test.c  |  4 +-
>>  drivers/vhost/vdpa.c  |  4 +-
>>  drivers/vhost/vhost.c | 26 ++++++++++---
>>  drivers/vhost/vhost.h |  5 ++-
>>  drivers/vhost/vsock.c | 89 +++++++++++++++++++++++++++++++++----------
>>  7 files changed, 100 insertions(+), 34 deletions(-)
>>
>> -- 
>> 2.47.1
>