From: Keir Fraser <keir.fraser@citrix.com>
Date: Fri, 5 Feb 2010 10:37:24 +0000 (+0000)
Subject: Remus: fix ia64 build
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~12638
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/success//%22http:/www.example.com/cgi/success/?a=commitdiff_plain;h=e7a5d6fa8553b2c02ff12d1cf7dd50893239b524;p=xen.git

Remus: fix ia64 build

This patch fixes the following error:
  /xen-unstable.hg/tools/remus/kmod/sch_queue.c: In function
  `is_foreign':
  /xen-unstable.hg/tools/remus/kmod/sch_queue.c:51: error:
  `phys_to_machine_mapping' undeclared (first use in this function)

Signed-off-by: KUWAMURA Shin'ya <kuwa@jp.fujitsu.com>
---

diff --git a/tools/remus/kmod/sch_queue.c b/tools/remus/kmod/sch_queue.c
index 3a6a50c39a..92da4a75cd 100644
--- a/tools/remus/kmod/sch_queue.c
+++ b/tools/remus/kmod/sch_queue.c
@@ -44,12 +44,17 @@ struct tc_queue_qopt {
 };
 
 /* borrowed from drivers/xen/netback/loopback.c */
+#ifdef CONFIG_X86
 static int is_foreign(unsigned long pfn)
 {
   /* NB. Play it safe for auto-translation mode. */
   return (xen_feature(XENFEAT_auto_translated_physmap) ||
          (phys_to_machine_mapping[pfn] & FOREIGN_FRAME_BIT));
 }
+#else
+/* How to detect a foreign mapping? Play it safe. */
+#define is_foreign(pfn)	(1)
+#endif
 
 static int skb_remove_foreign_references(struct sk_buff *skb)
 {