From 29f36a379b12e54d1f4b83ac1ce87a0bd2a275c2 Mon Sep 17 00:00:00 2001 From: Keir Fraser Date: Mon, 11 Feb 2008 10:19:25 +0000 Subject: [PATCH] fbfront: Clear ring contents on save/restore. Otherwise in some cases a restored domain loses mouse and keyboard. Signed-off-by: Kazuhiro Suzuki --- drivers/xen/fbfront/xenkbd.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/xen/fbfront/xenkbd.c b/drivers/xen/fbfront/xenkbd.c index ab1f17de..9b039b4c 100644 --- a/drivers/xen/fbfront/xenkbd.c +++ b/drivers/xen/fbfront/xenkbd.c @@ -193,6 +193,8 @@ static int xenkbd_resume(struct xenbus_device *dev) struct xenkbd_info *info = dev->dev.driver_data; xenkbd_disconnect_backend(info); + info->page->in_cons = info->page->in_prod = 0; + info->page->out_cons = info->page->out_prod = 0; return xenkbd_connect_backend(dev, info); } -- 2.39.5