[Xen-devel] [PATCH v3 11/20] tty/hvc: xen: Use xen page definition

[Julien Grall <julien.grall@xxxxxxxxxx>]

The console ring is always based on the page granularity of Xen.

Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
Reviewed-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>

---
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Jiri Slaby <jslaby@xxxxxxx>
Cc: David Vrabel <david.vrabel@xxxxxxxxxx>
Cc: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
Cc: linuxppc-dev@xxxxxxxxxxxxxxxx

    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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