* sysdeps/unix/sysv/linux/x86_64/libc-start.c

	(_libc_vdso_platform_setup): If vDSO is not available point
	__vdso_gettimeofday to the vsyscall.
	* sysdeps/unix/sysv/linux/x86_64/gettimeofday.S [SHARED]: Use
	__vdso_gettimeofday instead of vsyscall.

ChangeLog

@@ -1,3 +1,11 @@
+2007-08-13  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/unix/sysv/linux/x86_64/libc-start.c
+	(_libc_vdso_platform_setup): If vDSO is not available point
+	__vdso_gettimeofday to the vsyscall.
+	* sysdeps/unix/sysv/linux/x86_64/gettimeofday.S [SHARED]: Use
+	__vdso_gettimeofday instead of vsyscall.
+
 2007-08-13  Jakub Jelinek  <jakub@redhat.com>
 
 	* nscd/servicescache.c: Include kernel-features.h.

nptl/ChangeLog

@@ -1,3 +1,25 @@
+2007-08-13  Jakub Jelinek  <jakub@redhat.com>
+
+	* allocatestack.c: Include kernel-features.h.
+	* pthread_create.c: Likewise.
+	* pthread_mutex_init.c: Likewise.
+	* init.c: Likewise.
+	* pthread_cond_timedwait.c: Likewise.
+	* sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Likewise.
+	* sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise.
+	* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S:
+	Likewise.
+	* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S:
+	Likewise.
+	* sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise.
+	* sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise.
+
 2007-08-12  Jakub Jelinek  <jakub@redhat.com>
 
 	* sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h

sysdeps/unix/sysv/linux/x86_64/gettimeofday.S

@@ -1,4 +1,4 @@
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -28,7 +28,12 @@ ENTRY (__gettimeofday)
 	/* Align stack.  */
 	sub	$0x8, %rsp
 	cfi_adjust_cfa_offset(8)
+#ifdef SHARED
+	movq	__vdso_gettimeofday(%rip), %rax
+	PTR_DEMANGLE (%rax)
+#else
 	movq	$VSYSCALL_ADDR_vgettimeofday, %rax
+#endif
 	callq	*%rax
 	/* Check error return.  */
 	cmpl	$-4095, %eax

sysdeps/unix/sysv/linux/x86_64/libc-start.c

@@ -31,6 +31,10 @@ _libc_vdso_platform_setup (void)
   PREPARE_VERSION (linux26, "LINUX_2.6", 61765110);
 
   void *p = _dl_vdso_vsym ("gettimeofday", &linux26);
+  /* If the vDSO is not available we fall back on the old vsyscall.  */
+#define VSYSCALL_ADDR_vgettimeofday	0xffffffffff600000ul
+  if (p == NULL)
+    p = (void *) VSYSCALL_ADDR_vgettimeofday;
   PTR_MANGLE (p);
   __vdso_gettimeofday = p;