On 01.07.21 16:03, Julien Grall wrote:
> From: Julien Grall <jgrall@amazon.com>
> 
> When Live-Updating with some load, Xenstored may hit the assert
> req->in == lu_status->in in do_lu_start().
> 
> This is happening because the request is stashed when Live-Update
> begins. This happens in a different request (see call lu_begin()
> when select the new binary) from the one performing Live-Update.
> 
> To avoid the problem, stash the request in lu_start().
> 
> Fixes: 65f19ed62aa1 ("tools/xenstore: Don't assume conn->in points to the LU request")
> Reported-by: Michael Kurth <mku@amazon.com>
> Signed-off-by: Julien Grall <jgrall@amazon.com>

Reviewed-by: Juergen Gross <jgross@suse.com>


Juergen