The console ring is always based on the page granularity of Xen.
Signed-off-by: Julien Grall <julien.gr...@citrix.com>
Reviewed-by: Stefano Stabellini <stefano.stabell...@eu.citrix.com>
---
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Cc: Jiri Slaby <jsl...@suse.cz>
Cc: David Vrabel <david.vra...@citrix.com>
Cc: Boris Ostrovsky <boris.ostrov...@oracle.com>
Cc: linuxppc-...@lists.ozlabs.org
Changes in v3:
- Some changes has been moved in the series "Use correctly the
Xen memory terminologies in Linux".
- Add Stefano's reviewed-by
---
drivers/tty/hvc/hvc_xen.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c
index 10beb15..0599d9d 100644
--- a/drivers/tty/hvc/hvc_xen.c
+++ b/drivers/tty/hvc/hvc_xen.c
@@ -230,7 +230,7 @@ static int xen_hvm_console_init(void)
if (r < 0 || v == 0)
goto err;
gfn = v;
- info->intf = xen_remap(gfn << PAGE_SHIFT, PAGE_SIZE);
+ info->intf = xen_remap(gfn << XEN_PAGE_SHIFT, PAGE_SIZE);
if (info->intf == NULL)
goto err;
info->vtermno = HVC_COOKIE;
@@ -472,7 +472,7 @@ static int xencons_resume(struct xenbus_device *dev)
struct xencons_info *info = dev_get_drvdata(&dev->dev);
xencons_disconnect_backend(info);
- memset(info->intf, 0, PAGE_SIZE);
+ memset(info->intf, 0, XEN_PAGE_SIZE);
return xencons_connect_backend(dev, info);
}
--
2.1.4
--
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