The patch titled
include/linux/compiler-gcc*.h: unify macro definitions
has been added to the -mm tree. Its filename is
include-linux-compiler-gcch-unify-macro-definitions.patch
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------------------------------------------------------
Subject: include/linux/compiler-gcc*.h: unify macro definitions
From: Borislav Petkov <borislav.petkov@xxxxxxx>
Unify identical gcc3.x and gcc4.x macros.
Signed-off-by: Borislav Petkov <borislav.petkov@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/compiler-gcc.h | 8 ++++++++
include/linux/compiler-gcc3.h | 8 --------
include/linux/compiler-gcc4.h | 8 --------
3 files changed, 8 insertions(+), 16 deletions(-)
diff -puN include/linux/compiler-gcc.h~include-linux-compiler-gcch-unify-macro-definitions include/linux/compiler-gcc.h
--- a/include/linux/compiler-gcc.h~include-linux-compiler-gcch-unify-macro-definitions
+++ a/include/linux/compiler-gcc.h
@@ -92,3 +92,11 @@
#if !defined(__noclone)
#define __noclone /* not needed */
#endif
+
+/*
+ * A trick to suppress uninitialized variable warning without generating any
+ * code
+ */
+#define uninitialized_var(x) x = x
+
+#define __always_inline inline __attribute__((always_inline))
diff -puN include/linux/compiler-gcc3.h~include-linux-compiler-gcch-unify-macro-definitions include/linux/compiler-gcc3.h
--- a/include/linux/compiler-gcc3.h~include-linux-compiler-gcch-unify-macro-definitions
+++ a/include/linux/compiler-gcc3.h
@@ -21,11 +21,3 @@
# error "GCOV profiling support for gcc versions below 3.4 not included"
# endif /* __GNUC_MINOR__ */
#endif /* CONFIG_GCOV_KERNEL */
-
-/*
- * A trick to suppress uninitialized variable warning without generating any
- * code
- */
-#define uninitialized_var(x) x = x
-
-#define __always_inline inline __attribute__((always_inline))
diff -puN include/linux/compiler-gcc4.h~include-linux-compiler-gcch-unify-macro-definitions include/linux/compiler-gcc4.h
--- a/include/linux/compiler-gcc4.h~include-linux-compiler-gcch-unify-macro-definitions
+++ a/include/linux/compiler-gcc4.h
@@ -12,13 +12,6 @@
#define __used __attribute__((__used__))
#define __must_check __attribute__((warn_unused_result))
#define __compiler_offsetof(a,b) __builtin_offsetof(a,b)
-#define __always_inline inline __attribute__((always_inline))
-
-/*
- * A trick to suppress uninitialized variable warning without generating any
- * code
- */
-#define uninitialized_var(x) x = x
#if __GNUC_MINOR__ >= 3
/* Mark functions as cold. gcc will assume any path leading to a call
@@ -53,7 +46,6 @@
#define __noclone __attribute__((__noclone__))
#endif
-
#endif
#if __GNUC_MINOR__ > 0
_
Patches currently in -mm which might be from borislav.petkov@xxxxxxx are
linux-next.patch
include-linux-compiler-gcch-unify-macro-definitions.patch
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