[Xen-devel] [PATCH v3 11/20] tty/hvc: xen: Use xen page definition
From: David Vrabel <hidden>
Date: 2015-08-20 09:56:20
Also in:
linuxppc-dev, lkml
On 07/08/15 17:46, Julien Grall wrote:
The console ring is always based on the page granularity of Xen.
[...]
quoted hunk ↗ jump to hunk
--- 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);
You need XEN_PAGE_SIZE here I think...
quoted hunk ↗ jump to hunk
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);
...particularly since you use it here. David