Re: [PATCH] 9pfs/xen: Fix segfault on shutdown

[Christian Schoenebeck <qemu_oss@xxxxxxxxxxxxx>]

On Tuesday, May 2, 2023 4:37:22 PM CEST Jason Andryuk wrote:
> xen_9pfs_free can't use gnttabdev since it is already closed and NULL-ed
> out when free is called.  Do the teardown in _disconnect().  This
> matches the setup done in _connect().
> 
> trace-events are also added for the XenDevOps functions.
> 
> Signed-off-by: Jason Andryuk <jandryuk@xxxxxxxxx>
> ---
>  hw/9pfs/trace-events     |  5 +++++
>  hw/9pfs/xen-9p-backend.c | 36 +++++++++++++++++++++++-------------
>  2 files changed, 28 insertions(+), 13 deletions(-)

With aforementioned 2 minor changes, queued on 9p.next:
https://github.com/cschoenebeck/qemu/commits/9p.next

Thanks!

Best regards,
Christian Schoenebeck