Don't define __ASSUME_UTIMES for linux-generic architectures

[Joseph S. Myers]

The __ASSUME_UTIMES macro describes whether the utimes syscall is
present.  For linux-generic architectures, it isn't (utimensat is
instead), so the macro should not be defined for them; this patch
removes the spurious definitions for such architectures.  (Those
definitions don't actually cause any user-visible bug, because
futimes.c doesn't use __ASSUME_UTIMES if __ASSUME_UTIMENSAT is
defined, and futimesat.c and utimes.c are overridden for
linux-generic, but the definitions are still logically incorrect.)

2014-02-27  Joseph Myers  <joseph@codesourcery.com>

	* sysdeps/unix/sysv/linux/aarch64/kernel-features.h
	(__ASSUME_UTIMES): Remove.
	* sysdeps/unix/sysv/linux/tile/kernel-features.h
	(__ASSUME_UTIMES): Likewise.

diff --git a/sysdeps/unix/sysv/linux/aarch64/kernel-features.h b/sysdeps/unix/sysv/linux/aarch64/kernel-features.h
index 417f89b..53039f9 100644
--- a/sysdeps/unix/sysv/linux/aarch64/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/aarch64/kernel-features.h
@@ -34,6 +34,5 @@
 #define __ASSUME_SENDMMSG_SYSCALL       1
 #define __ASSUME_SIGNALFD4		1
 #define __ASSUME_SOCK_CLOEXEC           1
-#define __ASSUME_UTIMES                 1
 
 #include_next <kernel-features.h>
diff --git a/sysdeps/unix/sysv/linux/tile/kernel-features.h b/sysdeps/unix/sysv/linux/tile/kernel-features.h
index bf7bddc..b028152 100644
--- a/sysdeps/unix/sysv/linux/tile/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/tile/kernel-features.h
@@ -18,7 +18,6 @@
 
 
 /* TILE glibc support starts with 2.6.36, guaranteeing many kernel features. */
-#define __ASSUME_UTIMES			1
 #define __ASSUME_O_CLOEXEC		1
 #define __ASSUME_SOCK_CLOEXEC		1
 #define __ASSUME_IN_NONBLOCK		1

-- 
Joseph S. Myers
joseph@codesourcery.com