[PATCH] uml: obvious compile fixes for x86-64 Subarch and x86 regression fixes
This patch does some totally trivial compilation fixes. It also restores the
debugregs manipulation, which was commented out simply because it doesn't
compile on x86_64 (we haven't yet implemented there debugregs handling).
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/asm-um/ipc.h b/include/asm-um/ipc.h
index e2ddc47..a46e3d9 100644
--- a/include/asm-um/ipc.h
+++ b/include/asm-um/ipc.h
@@ -1,6 +1 @@
-#ifndef __UM_IPC_H
-#define __UM_IPC_H
-
-#include "asm/arch/ipc.h"
-
-#endif
+#include <asm-generic/ipc.h>
diff --git a/include/asm-um/page.h b/include/asm-um/page.h
index 102eb3d..504ea8e 100644
--- a/include/asm-um/page.h
+++ b/include/asm-um/page.h
@@ -45,6 +45,9 @@
({ (pte).pte_high = (phys) >> 32; \
(pte).pte_low = (phys) | pgprot_val(prot); })
+#define pmd_val(x) ((x).pmd)
+#define __pmd(x) ((pmd_t) { (x) } )
+
typedef unsigned long long pfn_t;
typedef unsigned long long phys_t;
diff --git a/include/asm-um/pgtable-3level.h b/include/asm-um/pgtable-3level.h
index d309f3a..65e8bfc 100644
--- a/include/asm-um/pgtable-3level.h
+++ b/include/asm-um/pgtable-3level.h
@@ -149,7 +149,7 @@
#define pte_to_pgoff(p) ((p).pte >> 32)
-#define pgoff_to_pte(off) ((pte_t) { ((off) < 32) | _PAGE_FILE })
+#define pgoff_to_pte(off) ((pte_t) { ((off) << 32) | _PAGE_FILE })
#else