Greg,
The patch from Fernando Vazquez is incomplete.
The first hunk is from Fernando's patch which fixes IA64 compilation.
But there are some archs which do not include asm-generic/mman.h
and thus will have arch_mmap_check undefined.
Signed-Off-By: Kirill Korotaev <[email protected]>
--- a/include/asm-ia64/mman.h
+++ b/include/asm-ia64/mman.h
@@ -9,10 +9,12 @@
*/
#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
#define arch_mmap_check ia64_map_check_rgn
int ia64_map_check_rgn(unsigned long addr, unsigned long len,
unsigned long flags);
#endif
+#endif
#include <asm-generic/mman.h>
diff --git a/include/asm-alpha/mman.h b/include/asm-alpha/mman.h
index 5f24c75..51cf354 100644
--- a/include/asm-alpha/mman.h
+++ b/include/asm-alpha/mman.h
@@ -52,4 +52,10 @@ #define MADV_DOFORK 11 /* do inherit ac
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
+#ifdef __KERNEL__
+#ifndef arch_mmap_check
+#define arch_mmap_check(addr, len, flags) (0)
+#endif
+#endif
+
#endif /* __ALPHA_MMAN_H__ */
diff --git a/include/asm-mips/mman.h b/include/asm-mips/mman.h
index 046cf68..f19e858 100644
--- a/include/asm-mips/mman.h
+++ b/include/asm-mips/mman.h
@@ -75,4 +75,10 @@ #define MADV_DOFORK 11 /* do inherit ac
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
+#ifdef __KERNEL__
+#ifndef arch_mmap_check
+#define arch_mmap_check(addr, len, flags) (0)
+#endif
+#endif
+
#endif /* _ASM_MMAN_H */
diff --git a/include/asm-parisc/mman.h b/include/asm-parisc/mman.h
index 0ef15ee..9829b31 100644
--- a/include/asm-parisc/mman.h
+++ b/include/asm-parisc/mman.h
@@ -59,4 +59,10 @@ #define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#define MAP_VARIABLE 0
+#ifdef __KERNEL__
+#ifndef arch_mmap_check
+#define arch_mmap_check(addr, len, flags) (0)
+#endif
+#endif
+
#endif /* __PARISC_MMAN_H__ */
-
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