Hi,
On 03/03/2020 22:14, Dongli Zhang wrote:
This patch adds the barrier to guarantee that req->err is always updated
before req->state.
Otherwise, read_reply() would not return ERR_PTR(req->err) but
req->body, when process_writes()->xb_write() is failed.
Signed-off-by: Dongli Zhang <dongli.zh...@oracle.com>
Reviewed-by: Julien Grall <jgr...@amazon.com>
Cheers,
---
Julien Grall
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel