Bring 2.6 headers back from linux26-headers.

9 files changed, 2172 insertions, 0 deletions

diff --git a/sys-kernel/linux-headers/files/digest-linux-headers-2.6.8.1-r2 b/sys-kernel/linux-headers/files/digest-linux-headers-2.6.8.1-r2
new file mode 100644
index 000000000000..1d222ab97007
--- /dev/null
+++ b/sys-kernel/linux-headers/files/digest-linux-headers-2.6.8.1-r2
@@ -0,0 +1,2 @@
+MD5 9517ca999e822b898fbdc7e72796b1aa linux-2.6.8.1.tar.bz2 35628066
+MD5 4e297074bd9a1c1a1552bc5409f43ea5 linux-2.6.8.1-sh-headers.patch.bz2 79212
diff --git a/sys-kernel/linux-headers/files/linux-headers-2.6.0-fb.patch b/sys-kernel/linux-headers/files/linux-headers-2.6.0-fb.patch
new file mode 100644
index 000000000000..398240a6390e
--- /dev/null
+++ b/sys-kernel/linux-headers/files/linux-headers-2.6.0-fb.patch
@@ -0,0 +1,11 @@
+diff -Naur linux-2.6.0-orig/include/linux/fb.h linux-2.6.0/include/linux/fb.h
+--- linux-2.6.0-orig/include/linux/fb.h	2003-12-18 03:58:39.000000000 +0100
++++ linux-2.6.0/include/linux/fb.h	2004-01-22 19:12:10.765346576 +0100
+@@ -5,6 +5,7 @@
+ #include <linux/workqueue.h>
+ #include <asm/types.h>
+ #include <asm/io.h>
++#include <asm/atomic.h>
+ 
+ /* Definitions of frame buffers						*/
+ 
diff --git a/sys-kernel/linux-headers/files/linux-headers-2.6.0-sysctl_h-compat.patch b/sys-kernel/linux-headers/files/linux-headers-2.6.0-sysctl_h-compat.patch
new file mode 100644
index 000000000000..14b248e4f314
--- /dev/null
+++ b/sys-kernel/linux-headers/files/linux-headers-2.6.0-sysctl_h-compat.patch
@@ -0,0 +1,13 @@
+--- 1/include/linux/sysctl.h	2003-05-18 22:12:39.000000000 +0200
++++ 2/include/linux/sysctl.h	2003-05-18 22:13:58.000000000 +0200
+@@ -35,6 +35,10 @@
+ 				   the largest acceptable value for the nlen
+ 				   member of a struct __sysctl_args to have? */
+ 
++#ifndef __user
++#define __user
++#endif
++
+ struct __sysctl_args {
+ 	int __user *name;
+ 	int nlen;
diff --git a/sys-kernel/linux-headers/files/linux-headers-2.6.7-generic-arm-prepare.patch b/sys-kernel/linux-headers/files/linux-headers-2.6.7-generic-arm-prepare.patch
new file mode 100644
index 000000000000..83aa773f4275
--- /dev/null
+++ b/sys-kernel/linux-headers/files/linux-headers-2.6.7-generic-arm-prepare.patch
@@ -0,0 +1,35 @@
+--- linux-2.6.7/include/asm-arm/glue.h	2004-07-19 01:35:04.000000000 -0400
++++ linux-2.6.7/include/asm-arm/glue.h	2004-07-20 10:24:37.812214000 -0400
+@@ -107,8 +107,5 @@
+ # endif
+ #endif
+ 
+-#ifndef CPU_ABORT_HANDLER
+-#error Unknown data abort handler type
+-#endif
+ 
+ #endif
+--- linux-2.6.7/include/asm-arm/cacheflush.h	2004-07-19 01:35:04.000000000 -0400
++++ linux-2.6.7/include/asm-arm/cacheflush.h	2004-07-20 10:29:49.292214000 -0400
+@@ -77,9 +77,6 @@
+ //# endif
+ #endif
+ 
+-#if !defined(_CACHE) && !defined(MULTI_CACHE)
+-#error Unknown cache maintainence model
+-#endif
+ 
+ /*
+  * This flag is used to indicate that the page pointed to by a pte
+--- linux-2.6.7/include/asm-arm/page.h	2004-07-19 01:35:04.000000000 -0400
++++ linux-2.6.7/include/asm-arm/page.h	2004-07-20 10:28:36.542214000 -0400
+@@ -92,9 +92,6 @@
+ # endif
+ #endif
+ 
+-#ifndef _USER
+-#error Unknown user operations model
+-#endif
+ 
+ struct cpu_user_fns {
+ 	void (*cpu_clear_user_page)(void *p, unsigned long user);
diff --git a/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-appCompat.patch b/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-appCompat.patch
new file mode 100644
index 000000000000..85ece42ba116
--- /dev/null
+++ b/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-appCompat.patch
@@ -0,0 +1,1819 @@
+Authors: Tim Yamin <plasmaroo@gentoo.org>
+         Mike Frysinger <vapier@gentoo.org>
+         Martin Schlemmer <azarah@gentoo.org>
+
+This patch neatens up the 2.6 headers for user-space usage and allows backward
+compatibility on a variety of applications which are designed for 2.4 headers.
+
+diff -ur linux-2.6.0/include/linux/bitmap.h linux-2.6.0/include/linux.gentoo/bitmap.h
+--- linux-2.6.0/include/linux/bitmap.h	2003-12-27 19:22:38.000000000 +0000
++++ linux-2.6.0/include/linux.gentoo/bitmap.h	2003-12-27 19:19:31.000000000 +0000
+@@ -1,6 +1,7 @@
+ #ifndef __LINUX_BITMAP_H
+ #define __LINUX_BITMAP_H
+ 
++#ifdef __KERNEL__
+ #ifndef __ASSEMBLY__
+ 
+ #include <linux/config.h>
+@@ -155,5 +156,5 @@
+ #endif
+ 
+ #endif /* __ASSEMBLY__ */
+-
++#endif /* __KERNEL__ */
+ #endif /* __LINUX_BITMAP_H */
+diff -ur linux-2.6.0/include/linux/buffer_head.h linux-2.6.0/include/linux.gentoo/buffer_head.h
+--- linux-2.6.0/include/linux/buffer_head.h	2003-12-27 19:22:38.000000000 +0000
++++ linux-2.6.0/include/linux.gentoo/buffer_head.h	2003-12-27 19:19:31.000000000 +0000
+@@ -34,6 +34,8 @@
+ 
+ #define MAX_BUF_PER_PAGE (PAGE_CACHE_SIZE / 512)
+ 
++#ifdef __KERNEL__
++
+ struct page;
+ struct buffer_head;
+ struct address_space;
+@@ -283,6 +285,8 @@
+ 		__wait_on_buffer(bh);
+ }
+ 
++#endif /* __KERNEL__ */
++
+ static inline void lock_buffer(struct buffer_head *bh)
+ {
+ 	while (test_set_buffer_locked(bh))
+diff -ur linux-2.6.0/include/linux/compiler-gcc2.h linux-2.6.0/include/linux.gentoo/compiler-gcc2.h
+--- linux-2.6.0/include/linux/compiler-gcc2.h	2003-12-27 19:22:38.000000000 +0000
++++ linux-2.6.0/include/linux.gentoo/compiler-gcc2.h	2003-12-27 19:19:31.000000000 +0000
+@@ -12,7 +12,9 @@
+ # define __builtin_expect(x, expected_value) (x)
+ #endif
+ 
++#ifndef __attribute_used__
+ #define __attribute_used__	__attribute__((__unused__))
++#endif
+ 
+ /*
+  * The attribute `pure' is not implemented in GCC versions earlier
+diff -ur linux-2.6.1/include/linux/cpumask.h linux-2.6.1/include/linux.gentoo/cpumask.h
+--- linux-2.6.1/include/linux/cpumask.h	2003-12-27 19:22:38.000000000 +0000
++++ linux-2.6.1/include/linux.gentoo/cpumask.h	2003-12-27 19:19:31.000000000 +0000
+@@ -1,6 +1,8 @@
+ #ifndef __LINUX_CPUMASK_H
+ #define __LINUX_CPUMASK_H
+ 
++#ifdef __KERNEL__
++
+ #include <linux/threads.h>
+ #include <asm/cpumask.h>
+ #include <asm/bug.h>
+@@ -68,4 +70,5 @@
+ 		cpu < NR_CPUS;						\
+ 		cpu = next_online_cpu(cpu,map))
+ 
++#endif /* __KERNEL__ */
+ #endif /* __LINUX_CPUMASK_H */
+diff -ur linux-2.6.0/include/linux/ext2_fs_sb.h linux-2.6.0/include/linux.gentoo/ext2_fs_sb.h
+--- linux-2.6.0/include/linux/ext2_fs_sb.h	2003-12-27 19:22:38.000000000 +0000
++++ linux-2.6.0/include/linux.gentoo/ext2_fs_sb.h	2003-12-27 19:19:31.000000000 +0000
+@@ -46,9 +46,9 @@
+ 	int s_inode_size;
+ 	int s_first_ino;
+ 	spinlock_t s_next_gen_lock;
+-	u32 s_next_generation;
++	__u32 s_next_generation;
+ 	unsigned long s_dir_count;
+-	u8 *s_debts;
++	__u8 *s_debts;
+ 	struct percpu_counter s_freeblocks_counter;
+ 	struct percpu_counter s_freeinodes_counter;
+ 	struct percpu_counter s_dirs_counter;
+diff -ur linux-2.6.7/include/linux/mod_devicetable.h linux-2.6.7/include/linux.gentoo/mod_devicetable.h
+--- linux-2.6.7/include/linux/mod_devicetable.h.orig	2004-06-16 01:20:19.000000000 -0400
++++ linux-2.6.7/include/linux/mod_devicetable.h	2004-07-22 14:12:34.707621864 -0400
+@@ -8,6 +8,7 @@
+ #define LINUX_MOD_DEVICETABLE_H
+ 
+ #ifdef __KERNEL__
++#ifndef __KERNEL_ULONG_T__
+ #include <linux/types.h>
+ typedef unsigned long kernel_ulong_t;
+ #endif
+@@ -164,5 +165,5 @@
+ 	} devs[PNP_MAX_DEVICES];
+ };
+ 
+-
++#endif /* __KERNEL__ */
+ #endif /* LINUX_MOD_DEVICETABLE_H */
+diff -ur linux-2.6.6/include/linux/radix-tree.h linux-2.6.6/include/linux.gentoo/radix-tree.h
+--- linux-2.6.6/include/linux/radix-tree.h	2003-12-27 19:22:38.000000000 +0000
++++ linux-2.6.6/include/linux.gentoo/radix-tree.h	2003-12-27 19:19:31.000000000 +0000
+@@ -44,6 +44,8 @@
+ 	(root)->rnode = NULL;						\
+ } while (0)
+ 
++#ifdef __KERNEL__
++
+ int radix_tree_insert(struct radix_tree_root *, unsigned long, void *);
+ void *radix_tree_lookup(struct radix_tree_root *, unsigned long);
+ void *radix_tree_delete(struct radix_tree_root *, unsigned long);
+@@ -68,4 +70,5 @@
+ 	preempt_enable();
+ }
+ 
++#endif /* __KERNEL__ */
+ #endif /* _LINUX_RADIX_TREE_H */
+diff -ur linux-2.6.0/include/linux/smp.h linux-2.6.0/include/linux.gentoo/smp.h
+--- linux-2.6.0/include/linux/smp.h	2003-12-27 19:22:38.000000000 +0000
++++ linux-2.6.0/include/linux.gentoo/smp.h	2003-12-27 19:19:31.000000000 +0000
+@@ -6,6 +6,8 @@
+  *		Alan Cox. <alan@redhat.com>
+  */
+ 
++
++#ifdef __KERNEL__
+ #include <linux/config.h>
+ 
+ #ifdef CONFIG_SMP
+@@ -112,4 +114,5 @@
+ #define put_cpu()		preempt_enable()
+ #define put_cpu_no_resched()	preempt_enable_no_resched()
+ 
++#endif /* __KERNEL__ */
+ #endif /* __LINUX_SMP_H */
+diff -ur linux-2.6.0/include/linux/spinlock.h linux-2.6.0/include/linux.gentoo/spinlock.h
+--- linux-2.6.0/include/linux/spinlock.h	2003-12-27 19:22:38.000000000 +0000
++++ linux-2.6.0/include/linux.gentoo/spinlock.h	2003-12-27 19:19:31.000000000 +0000
+@@ -183,6 +183,7 @@
+ #define _raw_write_trylock(lock) ({ (void)(lock); (1); })
+ 
+ #endif /* !SMP */
++#ifdef __KERNEL__
+ 
+ /*
+  * Define the various spin_lock and rw_lock methods.  Note we define these
+@@ -465,4 +466,5 @@
+ #endif
+ }
+ 
++#endif /* __KERNEL__ */
+ #endif /* __LINUX_SPINLOCK_H */
+diff -ur linux-2.6.0/include/linux/time.h linux-2.6.0/include/linux.gentoo/time.h
+--- linux-2.6.0/include/linux/time.h	2003-12-27 19:22:38.000000000 +0000
++++ linux-2.6.0/include/linux.gentoo/time.h	2003-12-27 19:19:31.000000000 +0000
+@@ -4,24 +4,31 @@
+ #include <asm/param.h>
+ #include <linux/types.h>
+ 
++#ifndef _SYS_TIME_H
+ #ifndef _STRUCT_TIMESPEC
++#ifndef __timespec_defined
+ #define _STRUCT_TIMESPEC
+ struct timespec {
+ 	time_t	tv_sec;		/* seconds */
+ 	long	tv_nsec;	/* nanoseconds */
+ };
++#endif /* __timespec_defined */
+ #endif /* _STRUCT_TIMESPEC */
+ 
++#ifndef _STRUCT_TIMEVAL
+ struct timeval {
+ 	time_t		tv_sec;		/* seconds */
+ 	suseconds_t	tv_usec;	/* microseconds */
+ };
++#endif /* _STRUCT_TIMEVAL */
+ 
+ struct timezone {
+ 	int	tz_minuteswest;	/* minutes west of Greenwich */
+ 	int	tz_dsttime;	/* type of dst correction */
+ };
+ 
++#endif /* _SYS_TIME_H */
++
+ #ifdef __KERNEL__
+ 
+ #include <linux/spinlock.h>
+@@ -281,6 +281,8 @@
+  * machines were long is 32-bit! (However, as time_t is signed, we
+  * will already get problems at other places on 2038-01-19 03:14:08)
+  */
++
++#ifndef _TIME_H
+ static inline unsigned long
+ mktime (unsigned int year, unsigned int mon,
+ 	unsigned int day, unsigned int hour,
+@@ -298,6 +300,7 @@
+ 	  )*60 + min /* now have minutes */
+ 	)*60 + sec; /* finally seconds */
+ }
++#endif
+ 
+ extern struct timespec xtime;
+ extern struct timespec wall_to_monotonic;
+@@ -351,15 +358,19 @@
+ #define	ITIMER_VIRTUAL	1
+ #define	ITIMER_PROF	2
+ 
++#ifndef _TIME_H
+ struct  itimerspec {
+         struct  timespec it_interval;    /* timer period */
+         struct  timespec it_value;       /* timer expiration */
+ };
++#endif /* _TIME_H */
+ 
++#ifndef _SYS_TIME_H
+ struct	itimerval {
+ 	struct	timeval it_interval;	/* timer interval */
+ 	struct	timeval it_value;	/* current value */
+ };
++#endif /* _SYS_TIME_H */
+ 
+ 
+ /*
+diff -ur linux-2.6.0/include/linux/workqueue.h linux-2.6.0/include/linux.gentoo/workqueue.h
+--- linux-2.6.0/include/linux/workqueue.h	2003-12-27 19:22:38.000000000 +0000
++++ linux-2.6.0/include/linux.gentoo/workqueue.h	2003-12-27 19:19:31.000000000 +0000
+@@ -5,6 +5,8 @@
+ #ifndef _LINUX_WORKQUEUE_H
+ #define _LINUX_WORKQUEUE_H
+ 
++#ifdef __KERNEL__
++
+ #include <linux/timer.h>
+ #include <linux/linkage.h>
+ 
+@@ -73,5 +75,7 @@
+ 	return del_timer_sync(&work->timer);
+ }
+ 
++#endif /* __KERNEL__ */
++
+ #endif
+ 
+diff -ur linux-2.6.0/include/asm-i386/mpspec.h linux-2.6.0/include/asm-i386/mpspec.h
+--- linux-2.6.0/include/asm-i386/mpspec.h	2004-01-19 20:18:36.000000000 +0000
++++ linux-2.6.0/include/asm-i386/mpspec.h	2004-01-19 20:01:11.000000000 +0000
+@@ -3,7 +3,7 @@
+ 
+ #include <linux/cpumask.h>
+ #include <asm/mpspec_def.h>
+-#include <mach_mpspec.h>
++#include <asm/mach-generic/mach_mpspec.h>
+ 
+ extern int mp_bus_id_to_type [MAX_MP_BUSSES];
+ extern int mp_bus_id_to_node [MAX_MP_BUSSES];
+diff -ur linux-2.6.0/include/asm-i386/processor.h linux-2.6.0/include/asm-i386/processor.h
+--- linux-2.6.0/include/asm-i386/processor.h	2004-01-19 20:18:36.000000000 +0000
++++ linux-2.6.0/include/asm-i386/processor.h	2004-01-19 20:01:11.000000000 +0000
+@@ -8,7 +8,9 @@
+ #define __ASM_I386_PROCESSOR_H
+ 
+ #include <asm/vm86.h>
++#ifdef __KERNEL__
+ #include <asm/math_emu.h>
++#endif
+ #include <asm/segment.h>
+ #include <asm/page.h>
+ #include <asm/types.h>
+diff -ur linux-2.6.0/include/asm-i386/semaphore.h linux-2.6.0/include/asm-i386/semaphore.h
+--- linux-2.6.0/include/asm-i386/semaphore.h	2004-01-19 20:18:36.000000000 +0000
++++ linux-2.6.0/include/asm-i386/semaphore.h	2004-01-19 20:01:11.000000000 +0000
+@@ -3,8 +3,6 @@
+ 
+ #include <linux/linkage.h>
+ 
+-#ifdef __KERNEL__
+-
+ /*
+  * SMP- and interrupt-safe semaphores..
+  *
+@@ -214,4 +212,3 @@
+ }
+ 
+ #endif
+-#endif
+diff -ur linux-2.6.8.1/include/asm-i386/signal.h linux-2.6.8.1/include/asm-i386/signal.h
+--- linux-2.6.8.1/include/asm-i386/signal.h	2004-01-19 20:18:36.000000000 +0000
++++ linux-2.6.8.1/include/asm-i386/signal.h	2004-01-19 20:01:11.000000000 +0000
+@@ -26,7 +26,9 @@
+ /* Here we must cater to libcs that poke about in kernel headers.  */
+ 
+ #define NSIG		32
++#ifndef __sigset_t_defined
+ typedef unsigned long sigset_t;
++#endif
+ 
+ #endif /* __KERNEL__ */
+ 
+@@ -155,6 +157,7 @@
+ #else
+ /* Here we must cater to libcs that poke about in kernel headers.  */
+ 
++#ifndef _SIGNAL_H
+ struct sigaction {
+ 	union {
+ 	  __sighandler_t _sa_handler;
+@@ -164,17 +167,20 @@
+ 	unsigned long sa_flags;
+ 	void (*sa_restorer)(void);
+ };
++#endif
+ 
+ #define sa_handler	_u._sa_handler
+ #define sa_sigaction	_u._sa_sigaction
+ 
+ #endif /* __KERNEL__ */
+ 
++#ifndef _SIGNAL_H
+ typedef struct sigaltstack {
+ 	void __user *ss_sp;
+ 	int ss_flags;
+ 	size_t ss_size;
+ } stack_t;
++#endif
+ 
+ #ifdef __KERNEL__
+ #include <asm/sigcontext.h>
+diff -ur linux-2.6.0/include/asm-i386/smp.h linux-2.6.0/include/asm-i386/smp.h
+--- linux-2.6.0/include/asm-i386/smp.h	2004-01-19 20:18:36.000000000 +0000
++++ linux-2.6.0/include/asm-i386/smp.h	2004-01-19 20:01:11.000000000 +0000
+@@ -70,7 +70,7 @@
+ #ifdef APIC_DEFINITION
+ extern int hard_smp_processor_id(void);
+ #else
+-#include <mach_apicdef.h>
++#include <asm/mach-generic/mach_apicdef.h>
+ static inline int hard_smp_processor_id(void)
+ {
+ 	/* we don't want to mark this access volatile - bad code generation */
+diff -ur linux-2.6.0/include/linux/types.h linux-2.6.0/include/linux.gentoo/types.h
+--- linux-2.6.0/include/linux/types.h	2004-01-19 20:18:36.000000000 +0000
++++ linux-2.6.0/include/linux.gentoo/types.h	2004-01-19 20:01:11.000000000 +0000
+@@ -19,12 +19,24 @@
+ 
+ typedef __u32 __kernel_dev_t;
+ 
++#ifndef _SYS_SELECT_H
+ typedef __kernel_fd_set		fd_set;
++#endif
++#ifndef __dev_t_defined
+ typedef __kernel_dev_t		dev_t;
++#endif
++#ifndef __ino_t_defined
+ typedef __kernel_ino_t		ino_t;
++#endif
++#ifndef __mode_t_defined
+ typedef __kernel_mode_t		mode_t;
++#endif
++#ifndef __nlink_t_defined
+ typedef __kernel_nlink_t	nlink_t;
++#endif
++#ifndef __off_t_defined
+ typedef __kernel_off_t		off_t;
++#endif
+ typedef __kernel_pid_t		pid_t;
+ typedef __kernel_daddr_t	daddr_t;
+ typedef __kernel_key_t		key_t;
+@@ -34,7 +46,9 @@
+ 
+ #ifdef __KERNEL__
+ typedef __kernel_uid32_t	uid_t;
++#define __uid_t_defined
+ typedef __kernel_gid32_t	gid_t;
++#define __gid_t_defined
+ typedef __kernel_uid16_t        uid16_t;
+ typedef __kernel_gid16_t        gid16_t;
+ 
+@@ -49,7 +63,9 @@
+  */
+ #else
+ typedef __kernel_uid_t		uid_t;
++#define __uid_t_defined
+ typedef __kernel_gid_t		gid_t;
++#define __gid_t_defined
+ #endif /* __KERNEL__ */
+ 
+ #if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+diff -ur linux-2.6.8.1/include/asm-generic/siginfo.h linux-2.6.8.1-gentoo/include/asm-generic/siginfo.h
+--- linux-2.6.8.1/include/asm-generic/siginfo.h	2004-01-19 20:18:36.000000000 +0000
++++ linux-2.6.8.1-gentoo/include/asm-generic/siginfo.h	2004-01-19 20:01:11.000000000 +0000
+@@ -4,10 +4,12 @@
+ #include <linux/compiler.h>
+ #include <linux/types.h>
+ 
++#ifndef _SIGNAL_H
+ typedef union sigval {
+ 	int sival_int;
+ 	void __user *sival_ptr;
+ } sigval_t;
++#endif
+ 
+ /*
+  * This is the size (including padding) of the part of the
+@@ -31,7 +33,7 @@
+ #endif
+ 
+ #ifndef HAVE_ARCH_SIGINFO_T
+-
++#ifndef _SIGNAL_H
+ typedef struct siginfo {
+ 	int si_signo;
+ 	int si_errno;
+@@ -86,7 +88,7 @@
+ 		} _sigpoll;
+ 	} _sifields;
+ } siginfo_t;
+-
++#endif
+ #endif
+ 
+ /*
+@@ -238,7 +240,7 @@
+ #endif
+ 
+ #ifndef HAVE_ARCH_SIGEVENT_T
+-
++#ifndef _SIGNAL_H
+ typedef struct sigevent {
+ 	sigval_t sigev_value;
+ 	int sigev_signo;
+@@ -253,7 +255,7 @@
+ 		} _sigev_thread;
+ 	} _sigev_un;
+ } sigevent_t;
+-
++#endif
+ #endif
+ 
+ #define sigev_notify_function	_sigev_un._sigev_thread._function
+diff -ur linux-2.6.0/include/linux/jiffies.h linux-2.6.0/include/linux.gentoo/jiffies.h
+--- linux-2.6.0/include/linux/jiffies.h	2004-01-19 20:18:36.000000000 +0000
++++ linux-2.6.0/include/linux.gentoo/jiffies.h	2004-01-19 20:01:11.000000000 +0000
+@@ -13,15 +13,15 @@
+  * without holding read_lock_irq(&xtime_lock).
+  * get_jiffies_64() will do this for you as appropriate.
+  */
+-extern u64 jiffies_64;
++extern __u64 jiffies_64;
+ extern unsigned long volatile jiffies;
+ 
+ #if (BITS_PER_LONG < 64)
+-u64 get_jiffies_64(void);
++__u64 get_jiffies_64(void);
+ #else
+-static inline u64 get_jiffies_64(void)
++static inline __u64 get_jiffies_64(void)
+ {
+-	return (u64)jiffies;
++	return (__u64)jiffies;
+ }
+ #endif
+ 
+diff -ur linux-2.6.7/include/linux/i2c.h linux-2.6.7-gentoo/include/linux/i2c.h
+--- linux-2.6.7/include/linux/i2c.h	2004-02-07 13:29:15.099504640 -0500
++++ linux-2.6.7-gentoo/include/linux/i2c.h	2004-02-07 13:35:53.956869104 -0500
+@@ -28,10 +28,18 @@
+ #ifndef _LINUX_I2C_H
+ #define _LINUX_I2C_H
+ 
+-#include <linux/module.h>
+-#include <linux/types.h>
++#ifdef __KERNEL__
++#	include <linux/module.h>
++#	include <linux/types.h>
++#else
++#	define __KERNEL__
++#	include <linux/types.h>
++#	undef __KERNEL__
++#endif
+ #include <linux/i2c-id.h>
++#ifdef __KERNEL__
+ #include <linux/device.h>	/* for struct device */
+ #include <asm/semaphore.h>
++#endif
+ 
+ /* --- General options ------------------------------------------------	*/
+@@ -109,6 +117,7 @@
+  * events.
+  */
+ 
++#ifdef __KERNEL__
+ struct i2c_driver {
+ 	struct module *owner;
+ 	char name[32];
+@@ -268,6 +277,7 @@
+ {
+ 	dev_set_drvdata (&dev->dev, data);
+ }
++#endif
+ 
+ /*flags for the driver struct: */
+ #define I2C_DF_NOTIFY	0x01		/* notify on bus (de/a)ttaches 	*/
+diff -ur linux-2.6.3/include/linux/usbdevice_fs.h linux-2.6.3/include/linux/usbdevice_fs.h
+--- linux-2.6.3/include/linux/usbdevice_fs.h	2004-02-22 16:52:07.000000000 +0000
++++ linux-2.6.3/include/linux/usbdevice_fs.h	2004-02-22 22:10:45.000000000 +0000
+@@ -31,6 +31,7 @@
+ #ifndef _LINUX_USBDEVICE_FS_H
+ #define _LINUX_USBDEVICE_FS_H
+ 
++#include <linux/compiler.h>
+ #include <linux/types.h>
+ 
+ /* --------------------------------------------------------------------- */
+
+diff -ur linux-2.6.4/include/asm-i386/ipc.h linux-2.6.4-gentoo/include/asm-i386/ipc.h
+--- linux-2.6.4/include/asm-i386/ipc.h	2004-03-13 13:05:04.000026816 +0000
++++ linux-2.6.4-gentoo/include/asm-i386/ipc.h	2004-03-13 13:11:56.486319368 +0000
+@@ -6,6 +6,8 @@
+  *
+  * See arch/i386/kernel/sys_i386.c for ugly details..
+  */
++
++#include <linux/compiler.h>
+ struct ipc_kludge {
+ 	struct msgbuf __user *msgp;
+ 	long msgtyp;
+diff -ur linux-2.6.4/include/linux/mroute.h linux-2.6.4-gentoo/include/linux/mroute.h
+--- linux-2.6.4/include/linux/mroute.h	2004-03-13 13:04:54.084534200 +0000
++++ linux-2.6.4-gentoo/include/linux/mroute.h	2004-03-13 13:14:04.356880088 +0000
+@@ -1,6 +1,7 @@
+ #ifndef __LINUX_MROUTE_H
+ #define __LINUX_MROUTE_H
+ 
++#include <linux/types.h>
+ #include <linux/sockios.h>
+ #include <linux/in.h>
+ 
+diff -ur linux-2.6.6/include/asm-ppc/signal.h linux-2.6.6-gentoo/include/asm-ppc/signal.h
+--- linux-2.6.6/include/asm-ppc/signal.h	2004-06-02 18:30:17.329072696 +0100
++++ linux-2.6.6-gentoo/include/asm-ppc/signal.h	2004-06-02 18:35:04.093477880 +0100
+@@ -17,9 +17,11 @@
+ 
+ typedef unsigned long old_sigset_t;		/* at least 32 bits */
+ 
++#ifndef __sigset_t_defined
+ typedef struct {
+ 	unsigned long sig[_NSIG_WORDS];
+ } sigset_t;
++#endif
+ 
+ #define SIGHUP		 1
+ #define SIGINT		 2
+@@ -125,28 +127,51 @@
+ #define SIG_ERR	((__sighandler_t)-1)	/* error return from signal */
+ 
+ struct old_sigaction {
++#ifdef __USE_POSIX199309
++#	ifdef sa_handler
++#		undef sa_handler
++#	endif
++#	ifdef sa_sigaction
++#		undef sa_sigaction
++#	endif
++	union
++	{
++		/* Used if SA_SIGINFO is not set.  */
++			__sighandler_t sa_handler;
++		/* Used if SA_SIGINFO is set.  */
++			void (*sa_sigaction) (int, siginfo_t *, void *);
++	}
++	__sigaction_handler;
++#	define sa_handler	__sigaction_handler.sa_handler
++#	define sa_sigaction	__sigaction_handler.sa_sigaction
++#else
+ 	__sighandler_t sa_handler;
++#endif
+ 	old_sigset_t sa_mask;
+ 	unsigned long sa_flags;
+ 	__sigrestore_t sa_restorer;
+ };
+ 
++#ifndef _SIGNAL_H
+ struct sigaction {
+ 	__sighandler_t sa_handler;
+ 	unsigned long sa_flags;
+ 	__sigrestore_t sa_restorer;
+ 	sigset_t sa_mask;		/* mask last for extensibility */
+ };
++#endif
+ 
+ struct k_sigaction {
+ 	struct sigaction sa;
+ };
+ 
++#ifndef _SIGNAL_H
+ typedef struct sigaltstack {
+ 	void __user *ss_sp;
+ 	int ss_flags;
+ 	size_t ss_size;
+ } stack_t;
++#endif
+ 
+ #ifdef __KERNEL__
+ #include <asm/sigcontext.h>
+diff -ur linux-2.6.6/include/asm-x86_64/processor.h linux-2.6.6-gentoo/include/asm-x86_64/processor.h
+--- linux-2.6.6/include/asm-x86_64/processor.h	2004-06-02 19:25:24.000000000 +0100
++++ linux-2.6.6-gentoo/include/asm-x86_64/processor.h	2004-06-02 19:24:31.000000000 +0100
+@@ -189,17 +189,17 @@
+ #define INVALID_IO_BITMAP_OFFSET 0x8000
+ 
+ struct i387_fxsave_struct {
+-	u16	cwd;
+-	u16	swd;
+-	u16	twd;
+-	u16	fop;
+-	u64	rip;
+-	u64	rdp; 
+-	u32	mxcsr;
+-	u32	mxcsr_mask;
+-	u32	st_space[32];	/* 8*16 bytes for each FP-reg = 128 bytes */
+-	u32	xmm_space[64];	/* 16*16 bytes for each XMM-reg = 128 bytes */
+-	u32	padding[24];
++	__u16	cwd;
++	__u16	swd;
++	__u16	twd;
++	__u16	fop;
++	__u64	rip;
++	__u64	rdp; 
++	__u32	mxcsr;
++	__u32	mxcsr_mask;
++	__u32	st_space[32];	/* 8*16 bytes for each FP-reg = 128 bytes */
++	__u32	xmm_space[64];	/* 16*16 bytes for each XMM-reg = 128 bytes */
++	__u32	padding[24];
+ } __attribute__ ((aligned (16)));
+ 
+ union i387_union {
+@@ -207,16 +207,16 @@
+ };
+ 
+ struct tss_struct {
+-	u32 reserved1;
+-	u64 rsp0;	
+-	u64 rsp1;
+-	u64 rsp2;
+-	u64 reserved2;
+-	u64 ist[7];
+-	u32 reserved3;
+-	u32 reserved4;
+-	u16 reserved5;
+-	u16 io_bitmap_base;
++	__u32 reserved1;
++	__u64 rsp0;	
++	__u64 rsp1;
++	__u64 rsp2;
++	__u64 reserved2;
++	__u64 ist[7];
++	__u32 reserved3;
++	__u32 reserved4;
++	__u16 reserved5;
++	__u16 io_bitmap_base;
+ 	/*
+ 	 * The extra 1 is there because the CPU will access an
+ 	 * additional byte beyond the end of the IO permission
+@@ -252,7 +252,7 @@
+ 	int		ioperm;
+ 	unsigned long	*io_bitmap_ptr;
+ /* cached TLS descriptors. */
+-	u64 tls_array[GDT_ENTRY_TLS_ENTRIES];
++	__u64 tls_array[GDT_ENTRY_TLS_ENTRIES];
+ } __attribute__((aligned(16)));
+ 
+ #define INIT_THREAD  {}
+diff -ur linux-2.6.7/include/asm-x86_64/system.h linux-2.6.7-gentoo/include/asm-x86_64/system.h
+--- linux-2.6.7/include/asm-x86_64/system.h	2004-06-02 19:25:27.000000000 +0100
++++ linux-2.6.7-gentoo/include/asm-x86_64/system.h	2004-06-02 19:25:17.000000000 +0100
+@@ -4,6 +4,32 @@
+ #include <linux/config.h>
+ #include <linux/kernel.h>
+ #include <asm/segment.h>
++#include <linux/bitops.h> /* for LOCK_PREFIX... */
++
++/*
++ * Alternative inline assembly with input.
++ * 
++ * Pecularities:
++ * No memory clobber here. 
++ * Argument numbers start with 1.
++ * Best is to use constraints that are fixed size (like (%1) ... "r")
++ * If you use variable sized constraints like "m" or "g" in the 
++ * replacement maake sure to pad to the worst case length.
++ */
++
++#define alternative_input(oldinstr, newinstr, feature, input)		\
++	asm volatile ("661:\n\t" oldinstr "\n662:\n"			\
++		      ".section .altinstructions,\"a\"\n"		\
++		      "  .align 8\n"					\
++		      "  .quad 661b\n"            /* label */		\
++		      "  .quad 663f\n"		  /* new instruction */	\
++		      "  .byte %c0\n"             /* feature bit */	\
++		      "  .byte 662b-661b\n"       /* sourcelen */	\
++		      "  .byte 664f-663f\n"       /* replacementlen */	\
++		      ".previous\n"					\
++		      ".section .altinstr_replacement,\"ax\"\n"		\
++		      "663:\n\t" newinstr "\n664:\n"   /* replacement */ \
++		      ".previous" :: "i" (feature), input)
+ 
+ #ifdef __KERNEL__
+ 
+@@ -114,30 +140,6 @@
+ 		      ".previous" :: "i" (feature) : "memory")  
+ 
+ /*
+- * Alternative inline assembly with input.
+- * 
+- * Pecularities:
+- * No memory clobber here. 
+- * Argument numbers start with 1.
+- * Best is to use constraints that are fixed size (like (%1) ... "r")
+- * If you use variable sized constraints like "m" or "g" in the 
+- * replacement maake sure to pad to the worst case length.
+- */
+-#define alternative_input(oldinstr, newinstr, feature, input)		\
+-	asm volatile ("661:\n\t" oldinstr "\n662:\n"			\
+-		      ".section .altinstructions,\"a\"\n"		\
+-		      "  .align 8\n"					\
+-		      "  .quad 661b\n"            /* label */		\
+-		      "  .quad 663f\n"		  /* new instruction */	\
+-		      "  .byte %c0\n"             /* feature bit */	\
+-		      "  .byte 662b-661b\n"       /* sourcelen */	\
+-		      "  .byte 664f-663f\n"       /* replacementlen */	\
+-		      ".previous\n"					\
+-		      ".section .altinstr_replacement,\"ax\"\n"		\
+-		      "663:\n\t" newinstr "\n664:\n"   /* replacement */ \
+-		      ".previous" :: "i" (feature), input)
+-
+-/*
+  * Clear and set 'TS' bit respectively
+  */
+ #define clts() __asm__ __volatile__ ("clts")
+diff -ur linux-2.6.6/include/linux/socket.h linux-2.6.6-gentoo/include/linux/socket.h
+--- linux-2.6.6/include/linux/socket.h	2004-05-25 17:47:07.000000000 +0100
++++ linux-2.6.6-gentoo/include/linux/socket.h	2004-06-02 21:19:49.000000000 +0100
+@@ -16,6 +16,10 @@
+ 				/* _SS_MAXSIZE value minus size of ss_family */
+ } __attribute__ ((aligned(_K_SS_ALIGNSIZE)));	/* force desired alignment */
+ 
++#ifndef _SYS_SOCKET_H
++typedef unsigned short	sa_family_t;
++#endif
++
+ #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+ 
+ #include <linux/config.h>		/* for CONFIG_COMPAT */
+@@ -26,8 +30,6 @@
+ #include <linux/types.h>		/* pid_t			*/
+ #include <linux/compiler.h>		/* __user			*/
+ 
+-typedef unsigned short	sa_family_t;
+-
+ /*
+  *	1003.1g requires sa_family_t and that sa_data is char.
+  */
+diff -ur linux-2.6.6/include/linux/audit.h linux-2.6.6-gentoo/include/linux/audit.h
+--- linux-2.6.6/include/linux/audit.h	2004-05-25 17:47:07.000000000 +0100
++++ linux-2.6.6-gentoo/include/linux/audit.h	2004-06-02 21:19:21.000000000 +0100
+@@ -97,6 +97,7 @@
+ #define AUDIT_FAIL_PANIC	2
+ 
+ #ifndef __KERNEL__
++#include <linux/netlink.h>
+ struct audit_message {
+ 	struct nlmsghdr nlh;
+ 	char		data[1200];
+diff -ur linux-2.6.7/include/asm-x86_64/sigcontext.h linux-2.6.7-gentoo/include/asm-x86_64/sigcontext.h
+--- linux-2.6.7/include/asm-x86_64/sigcontext.h	2004-05-25 17:47:07.000000000 +0100
++++ linux-2.6.7-gentoo/include/asm-x86_64/sigcontext.h	2004-06-02 22:04:52.000000000 +0100
+@@ -7,6 +7,12 @@
+ /* FXSAVE frame */
+ /* Note: reserved1/2 may someday contain valuable data. Always save/restore
+    them when you change signal frames. */
++
++#ifndef __KERNEL__
++#include <signal.h> /* Pulls in <bits/sigcontext.h> which contains both /*
++                    /* of these structures... */
++#else
++#ifndef _SIGNAL_H
+ struct _fpstate {
+ 	__u16	cwd;
+ 	__u16	swd;
+@@ -53,3 +59,5 @@
+ };
+ 
+ #endif
++#endif
++#endif
+diff -ur linux-2.6.6/include/linux/gfp.h linux-2.6.6-gentoo/include/linux/gfp.h
+--- linux-2.6.6/include/linux/gfp.h	2004-04-04 04:36:52.000000000 +0100
++++ linux-2.6.6-gentoo/include/linux/gfp.h	2004-05-11 19:51:06.412779200 +0100
+@@ -48,6 +48,7 @@
+ 
+ #define GFP_DMA		__GFP_DMA
+ 
++#ifdef __KERNEL__
+ 
+ /*
+  * There is only one page-allocator function, and two main namespaces to
+@@ -96,4 +97,5 @@
+ 
+ void page_alloc_init(void);
+ 
++#endif /* __KERNEL__ */
+ #endif /* __LINUX_GFP_H */
+diff -ur linux-2.6.6/include/linux/percpu.h linux-2.6.6-gentoo/include/linux/percpu.h
+--- linux-2.6.6/include/linux/percpu.h	2004-04-04 04:38:14.000000000 +0100
++++ linux-2.6.6-gentoo/include/linux/percpu.h	2004-05-11 19:33:00.987788880 +0100
+@@ -1,5 +1,6 @@
+ #ifndef __LINUX_PERCPU_H
+ #define __LINUX_PERCPU_H
++#include <linux/gfp.h>
+ #include <linux/spinlock.h> /* For preempt_disable() */
+ #include <linux/slab.h> /* For kmalloc() */
+ #include <linux/smp.h>
+diff -ur linux-2.6.6/include/linux/percpu_counter.h linux-2.6.6-gentoo/include/linux/percpu_counter.h
+--- linux-2.6.6/include/linux/percpu_counter.h	2004-04-04 04:37:23.000000000 +0100
++++ linux-2.6.6-gentoo/include/linux/percpu_counter.h	2004-05-11 19:46:31.423583912 +0100
+@@ -4,6 +4,7 @@
+  * WARNING: these things are HUGE.  4 kbytes per counter on 32-way P4.
+  */
+ 
++#include <linux/preempt.h>
+ #include <linux/config.h>
+ #include <linux/spinlock.h>
+ #include <linux/smp.h>
+
+diff -ur linux-2.6.7/include/linux/pid.h linux-2.6.7-gentoo/include/linux/pid.h
+--- linux-2.6.7/include/linux/pid.h	2004-06-16 06:19:02.000000000 +0100
++++ linux-2.6.7-gentoo/pid.h	2004-06-18 18:38:37.252859416 +0100
+@@ -1,6 +1,8 @@
+ #ifndef _LINUX_PID_H
+ #define _LINUX_PID_H
+ 
++#include <asm/atomic.h>
++
+ enum pid_type
+ {
+ 	PIDTYPE_PID,
+@@ -29,6 +31,8 @@
+ #define pid_task(elem, type) \
+ 	list_entry(elem, struct task_struct, pids[type].pid_chain)
+ 
++#ifdef __KERNEL__
++
+ /*
+  * attach_pid() and link_pid() must be called with the tasklist_lock
+  * write-held.
+@@ -61,4 +64,5 @@
+ 			elem = elem->next, prefetch(elem->next), 	\
+ 			task = pid_task(elem, type))
+ 
++#endif /* __KERNEL__ */
+ #endif /* _LINUX_PID_H */
+diff -ur linux-2.6.8.1/include/linux/wait.h linux-2.6.8.1-gentoo/include/linux/wait.h
+--- linux-2.6.8.1/include/linux/wait.h	2004-06-16 06:19:31.000000000 +0100
++++ linux-2.6.8.1-gentoo/wait.h	2004-06-18 18:35:03.760315216 +0100
+@@ -8,10 +8,9 @@
+ #define __WALL		0x40000000	/* Wait on all children, regardless of type */
+ #define __WCLONE	0x80000000	/* Wait only on non-SIGCHLD children */
+ 
+-#ifdef __KERNEL__
+-
+ #include <linux/config.h>
+ #include <linux/list.h>
++#include <linux/pid.h>
+ #include <linux/stddef.h>
+ #include <linux/spinlock.h>
+ #include <asm/system.h>
+@@ -84,6 +83,8 @@
+ extern void FASTCALL(add_wait_queue_exclusive(wait_queue_head_t *q, wait_queue_t * wait));
+ extern void FASTCALL(remove_wait_queue(wait_queue_head_t *q, wait_queue_t * wait));
+ 
++#ifdef __KERNEL__
++
+ static inline void __add_wait_queue(wait_queue_head_t *head, wait_queue_t *new)
+ {
+ 	list_add(&new->task_list, &head->task_list);
+@@ -104,6 +105,8 @@
+ 	list_del(&old->task_list);
+ }
+ 
++#endif /* __KERNEL__ */
++
+ void FASTCALL(__wake_up(wait_queue_head_t *q, unsigned int mode, int nr, void *key));
+ extern void FASTCALL(__wake_up_locked(wait_queue_head_t *q, unsigned int mode));
+ extern void FASTCALL(__wake_up_sync(wait_queue_head_t *q, unsigned int mode, int nr));
+@@ -219,6 +222,8 @@
+ 	__ret;								\
+ })
+ 
++#ifdef __KERNEL__
++
+ /*
+  * Must be called with the spinlock in the wait_queue_head_t held.
+  */
+@@ -220,6 +225,8 @@
+ 	__remove_wait_queue(q,  wait);
+ }
+ 
++#endif /* __KERNEL__ */
++
+ /*
+  * These are the old interfaces to sleep waiting for an event.
+  * They are racy.  DO NOT use them, use the wait_event* interfaces above.  
+@@ -258,6 +265,4 @@
+ 		INIT_LIST_HEAD(&wait->task_list);			\
+ 	} while (0)
+ 	
+-#endif /* __KERNEL__ */
+-
+ #endif
+diff -ur linux-2.6.8.1/include/linux/compiler.h linux-2.6.8.1-gentoo/include/linux/compiler.h
+--- linux-2.6.8.1/include/linux/compiler.h	2004-06-12 12:11:54.000000000 +0100
++++ linux-2.6.8.1-gentoo/include/linux/compiler.h	2004-06-24 09:48:32.478502752 +0100
+@@ -15,8 +15,19 @@
+ # define __chk_user_ptr(x) (void)0
+ #endif
+ 
+-#ifdef __KERNEL__
++#if (__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1)
++#define inline          __inline__
++#define __inline__      __inline__
++#define __inline        __inline__
++#ifndef asm
++#  define asm           __asm__
++#endif
++#ifndef volatile
++#  define volatile      __volatile__
++#endif
++#endif
+ 
++#ifdef __KERNEL__
+ #ifndef __ASSEMBLY__
+ #if __GNUC__ > 3
+ # include <linux/compiler-gcc+.h>	/* catch-all for GCC 4, 5, etc. */
+@@ -28,6 +39,7 @@
+ # error Sorry, your compiler is too old/not recognized.
+ #endif
+ #endif
++#endif
+ 
+ /* Intel compiler defines __GNUC__. So we will overwrite implementations
+  * coming from above header files here
+@@ -47,7 +59,11 @@
+ 
+ /* Optimization barrier */
+ #ifndef barrier
+-# define barrier() __memory_barrier()
++# ifdef mb
++#   define barrier() mb()
++# else
++#   define barrier() __asm__ __volatile__ ("" : : : "memory")
++# endif
+ #endif
+ 
+ #ifndef RELOC_HIDE
+@@ -57,8 +74,6 @@
+     (typeof(ptr)) (__ptr + (off)); })
+ #endif
+ 
+-#endif /* __KERNEL__ */
+-
+ /*
+  * Allow us to mark functions as 'deprecated' and have gcc emit a nice
+  * warning for each use, in hopes of speeding the functions removal.
+@@ -124,4 +139,10 @@
+ #define noinline
+ #endif
+ 
++#ifdef __cplusplus
++#define __cast__(_to) (_to)
++#else
++#define __cast__(_to)
++#endif
++
+ #endif /* __LINUX_COMPILER_H */
+diff -ur linux-2.6.6/include/linux/hiddev.h linux-2.6.6-gentoo/include/linux/hiddev.h
+--- linux-2.6.6/include/linux/hiddev.h	2004-06-12 12:11:54.000000000 +0100
++++ linux-2.6.6-gentoo/include/linux/hiddev.h	2004-07-10 00:13:36.584448824 +0100
+@@ -33,6 +33,8 @@
+  * The event structure itself
+  */
+ 
++#define HID_MAX_USAGES 1024 /* From: drivers/usb/input/hid.h */
++
+ struct hiddev_event {
+ 	unsigned hid;
+ 	signed int value;
+diff -ur linux-2.6.7/include/asm-i386/cache.h linux-2.6.7-gentoo/include/asm-i386/cache.h
+--- linux-2.6.7/include/asm-i386/cache.h	2004-07-13 16:33:15.000000000 +0200
++++ linux-2.6.7-gentoo/include/asm-i386/cache.h	2004-07-13 16:50:38.384364344 +0200
+@@ -7,7 +7,11 @@
+ #include <linux/config.h>
+ 
+ /* L1 cache line size */
++#ifndef CONFIG_X86_L1_CACHE_SHIFT
++#define L1_CACHE_SHIFT 7  /* 7 is given with X86_GENERIC kernel config */
++#else
+ #define L1_CACHE_SHIFT	(CONFIG_X86_L1_CACHE_SHIFT)
++#endif
+ #define L1_CACHE_BYTES	(1 << L1_CACHE_SHIFT)
+ 
+ #define L1_CACHE_SHIFT_MAX 7	/* largest L1 which this arch supports */
+diff -ur linux-2.6.7/include/asm-i386/system.h linux-2.6.7-gentoo/include/asm-i386/system.h
+--- linux-2.6.7/include/asm-i386/system.h	2004-06-16 07:18:38.000000000 +0200
++++ linux-2.6.7-gentoo/include/asm-i386/system.h	2004-07-13 16:34:50.632444536 +0200
+@@ -244,26 +244,26 @@
+ #endif
+ 
+ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
+-				      unsigned long new, int size)
++				      unsigned long _new, int size)
+ {
+ 	unsigned long prev;
+ 	switch (size) {
+ 	case 1:
+ 		__asm__ __volatile__(LOCK_PREFIX "cmpxchgb %b1,%2"
+ 				     : "=a"(prev)
+-				     : "q"(new), "m"(*__xg(ptr)), "0"(old)
++				     : "q"(_new), "m"(*__xg(ptr)), "0"(old)
+ 				     : "memory");
+ 		return prev;
+ 	case 2:
+ 		__asm__ __volatile__(LOCK_PREFIX "cmpxchgw %w1,%2"
+ 				     : "=a"(prev)
+-				     : "q"(new), "m"(*__xg(ptr)), "0"(old)
++				     : "q"(_new), "m"(*__xg(ptr)), "0"(old)
+ 				     : "memory");
+ 		return prev;
+ 	case 4:
+ 		__asm__ __volatile__(LOCK_PREFIX "cmpxchgl %1,%2"
+ 				     : "=a"(prev)
+-				     : "q"(new), "m"(*__xg(ptr)), "0"(old)
++				     : "q"(_new), "m"(*__xg(ptr)), "0"(old)
+ 				     : "memory");
+ 		return prev;
+ 	}
+diff -ur linux-2.6.7/include/asm-i386/processor.h linux-2.6.7-gentoo/include/asm-i386/processor.h
+--- linux-2.6.7/include/asm-i386/processor.h	2004-07-18 13:09:36.191824280 +0100
++++ linux-2.6.7-gentoo/include/asm-i386/processor.h	2004-07-18 13:14:01.627471928 +0100
+@@ -403,8 +403,10 @@
+ 	/*
+ 	 * .. and then another 0x100 bytes for emergency kernel stack
+ 	 */
+-	unsigned long stack[64];
+-} __attribute__((packed));
++	#ifndef stack /* LVM2-Userspace defines this as a function... */
++		unsigned long stack[64];
++	#endif
++}  __attribute__((packed));
+ 
+ #define ARCH_MIN_TASKALIGN	16
+ 
+@@ -491,7 +493,9 @@
+ extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
+ 
+ extern unsigned long thread_saved_pc(struct task_struct *tsk);
++#ifdef __KERNEL__
+ void show_trace(struct task_struct *task, unsigned long *stack);
++#endif
+ 
+ unsigned long get_wchan(struct task_struct *p);
+ 
+diff -ur linux-2.6.8.1/scripts/mod/file2alias.c linux-2.6.8.1-gentoo/scripts/mod/file2alias.c
+--- linux-2.6.8.1/scripts/mod/file2alias.c.orig	2004-07-22 14:10:33.644026328 -0400
++++ linux-2.6.8.1/scripts/mod/file2alias.c	2004-07-22 14:10:53.613990432 -0400
+@@ -10,6 +10,8 @@
+  * of the GNU General Public License, incorporated herein by reference.
+  */
+ 
++#define __KERNEL__
++#define __KERNEL_ULONG_T__
+ #include "modpost.h"
+ 
+ /* We use the ELF typedefs, since we can't rely on stdint.h being present. */
+diff -ur linux-2.6.7/include/asm-x86_64/pda.h linux-2.6.7-gentoo/include/asm-x86_64/pda.h
+--- linux-2.6.7/include/asm-x86_64/pda.h	2004-07-24 21:30:43.213205064 +0100
++++ linux-2.6.7-gentoo/include/asm-x86_64/pda.h	2004-07-24 21:31:24.238968200 +0100
+@@ -36,7 +36,7 @@
+  * have to mention %fs/%gs.  So it needs to be done this Torvaldian way.
+  */ 
+ #define sizeof_field(type,field)  (sizeof(((type *)0)->field))
+-#define typeof_field(type,field)  typeof(((type *)0)->field)
++#define typeof_field(type,field)  __typeof__(((type *)0)->field)
+ 
+ extern void __bad_pda_field(void);
+ 
+diff -ur linux-2.6.7/include/linux/compiler-gcc3.h linux-2.6.7-gentoo/include/linux/compiler-gcc3.h
+--- linux-2.6.7/include/linux/compiler-gcc3.h	2004-07-10 01:47:34.000000000 +0100
++++ linux-2.6.7-gentoo/include/linux/compiler-gcc3.h	2004-07-27 13:09:20.420468272 +0100
+@@ -3,12 +3,6 @@
+ /* These definitions are for GCC v3.x.  */
+ #include <linux/compiler-gcc.h>
+ 
+-#if __GNUC_MINOR__ >= 1  && __GNUC_MINOR__ < 4
+-# define inline		__inline__ __attribute__((always_inline))
+-# define __inline__	__inline__ __attribute__((always_inline))
+-# define __inline	__inline__ __attribute__((always_inline))
+-#endif
+-
+ #if __GNUC_MINOR__ > 0
+ # define __deprecated	__attribute__((deprecated))
+ #endif
+diff -ur linux-2.6.7/include/linux/sem.h linux-2.6.7-gentoo/include/linux/sem.h
+--- linux-2.6.7/include/linux/sem.h	2004-07-10 01:47:34.000000000 +0100
++++ linux-2.6.7-gentoo/include/linux/sem.h	2004-07-27 11:48:07.440273000 +0100
+@@ -1,6 +1,7 @@
+ #ifndef _LINUX_SEM_H
+ #define _LINUX_SEM_H
+ 
++#include <linux/compiler.h>
+ #include <linux/ipc.h>
+ #include <asm/atomic.h>
+ 
+diff -ur linux-2.6.7/include/asm-x86_64/bitops.h linux-2.6.7-gentoo/include/asm-x86_64/bitops.h
+--- linux-2.6.7/include/asm-x86_64/bitops.h	2004-07-10 01:47:34.000000000 +0100
++++ linux-2.6.7-gentoo/include/asm-x86_64/bitops.h	2004-07-28 16:08:37.650740208 +0100
+@@ -475,8 +475,6 @@
+ 
+ #endif /* __KERNEL__ */
+ 
+-#ifdef __KERNEL__
+-
+ #define ext2_set_bit(nr,addr) \
+ 	__test_and_set_bit((nr),(unsigned long*)addr)
+ #define ext2_set_bit_atomic(lock,nr,addr) \
+@@ -504,6 +502,4 @@
+ 
+ #define ARCH_HAS_ATOMIC_UNSIGNED 1
+ 
+-#endif /* __KERNEL__ */
+-
+ #endif /* _X86_64_BITOPS_H */
+diff -ur linux-2.6.7/include/asm-ia64/unistd.h linux-2.6.7-gentoo/include/asm-ia64/unistd.h
+--- linux-2.6.7/include/asm-ia64/unistd.h	2004-07-10 01:47:34.000000000 +0100
++++ linux-2.6.7-gentoo/include/asm-ia64/unistd.h	2004-07-28 08:28:20.000000000 +0100
+@@ -121,7 +121,7 @@
+ #define __NR_setdomainname		1129
+ #define __NR_uname			1130
+ #define __NR_adjtimex			1131
+-/* 1132 was __NR_create_module */
++#define __NR_create_module		1132
+ #define __NR_init_module		1133
+ #define __NR_delete_module		1134
+ /* 1135 was __NR_get_kernel_syms */
+diff -ur linux-2.6.7/include/asm-ia64/types.h linux-2.6.7-gentoo/include/asm-ia64/types.h
+--- linux-2.6.7/include/asm-ia64/types.h	2004-07-10 01:47:34.000000000 +0100
++++ linux-2.6.7-gentoo/include/asm-ia64/types.h	2004-07-27 20:13:02.000000000 +0100
+@@ -44,11 +44,6 @@
+ typedef __signed__ long __s64;
+ typedef unsigned long __u64;
+ 
+-/*
+- * These aren't exported outside the kernel to avoid name space clashes
+- */
+-# ifdef __KERNEL__
+-
+ typedef __s8 s8;
+ typedef __u8 u8;
+ 
+@@ -69,7 +64,5 @@
+ 
+ typedef unsigned short kmem_bufctl_t;
+ 
+-# endif /* __KERNEL__ */
+ #endif /* !__ASSEMBLY__ */
+-
+ #endif /* _ASM_IA64_TYPES_H */
+diff -urp linux-2.6.7/include/asm-parisc/bitops.h linux-2.6.7-gentoo/include/asm-parisc/bitops.h
+--- linux-2.6.7/include/asm-parisc/bitops.h	2004-08-24 12:09:23.000000000 -0400
++++ linux-2.6.7-gentoo/include/asm-parisc/bitops.h	2004-08-24 11:59:41.952667176 -0400
+@@ -203,8 +203,6 @@ static __inline__ int test_bit(int nr, c
+ 	return !!(*addr & mask);
+ }
+ 
+-#ifdef __KERNEL__
+-
+ /**
+  * __ffs - find first bit in word. returns 0 to "BITS_PER_LONG-1".
+  * @word: The word to search
+@@ -224,6 +222,7 @@ static __inline__ int test_bit(int nr, c
+  * cycles for each mispredicted branch.
+  */
+ 
++#ifndef __ffs_X
+ static __inline__ unsigned long __ffs(unsigned long x)
+ {
+ 	unsigned long ret;
+@@ -254,6 +253,7 @@ static __inline__ unsigned long __ffs(un
+ 			: "+r" (x), "=r" (ret) );
+ 	return ret;
+ }
++#endif
+ 
+ /* Undefined if no bit is zero. */
+ #define ffz(x)	__ffs(~x)
+@@ -345,8 +345,6 @@ static inline int sched_find_first_bit(c
+ #endif
+ }
+ 
+-#endif /* __KERNEL__ */
+-
+ /*
+  * This implementation of find_{first,next}_zero_bit was stolen from
+  * Linus' asm-alpha/bitops.h.
+@@ -486,7 +484,7 @@ extern __inline__ unsigned long ext2_fin
+ 	size -= result;
+ 	offset &= 31UL;
+ 	if (offset) {
+-		tmp = cpu_to_le32p(p++);
++		tmp = __cpu_to_le32p(p++);
+ 		tmp |= ~0UL >> (32-offset);
+ 		if (size < 32)
+ 			goto found_first;
+@@ -496,14 +494,14 @@ extern __inline__ unsigned long ext2_fin
+ 		result += 32;
+ 	}
+ 	while (size >= 32) {
+-		if ((tmp = cpu_to_le32p(p++)) != ~0U)
++		if ((tmp = __cpu_to_le32p(p++)) != ~0U)
+ 			goto found_middle;
+ 		result += 32;
+ 		size -= 32;
+ 	}
+ 	if (!size)
+ 		return result;
+-	tmp = cpu_to_le32p(p);
++	tmp = __cpu_to_le32p(p);
+ found_first:
+ 	tmp |= ~0U << size;
+ found_middle:
+diff -urp linux-2.6.7/include/asm-parisc/hardware.h linux-2.6.7-gentoo/include/asm-parisc/hardware.h
+--- linux-2.6.7/include/asm-parisc/hardware.h	2004-08-24 12:09:23.000000000 -0400
++++ linux-2.6.7-gentoo/include/asm-parisc/hardware.h	2004-08-24 11:59:41.978663224 -0400
+@@ -45,41 +46,41 @@ extern char *cpu_name_version[][2]; /* m
+ struct parisc_driver;
+ 
+ struct io_module {
+-        volatile uint32_t nothing;		/* reg 0 */
+-        volatile uint32_t io_eim;
+-        volatile uint32_t io_dc_adata;
+-        volatile uint32_t io_ii_cdata;
+-        volatile uint32_t io_dma_link;		/* reg 4 */
+-        volatile uint32_t io_dma_command;
+-        volatile uint32_t io_dma_address;
+-        volatile uint32_t io_dma_count;
+-        volatile uint32_t io_flex;		/* reg 8 */
+-        volatile uint32_t io_spa_address;
+-        volatile uint32_t reserved1[2];
+-        volatile uint32_t io_command;		/* reg 12 */
+-        volatile uint32_t io_status;
+-        volatile uint32_t io_control;
+-        volatile uint32_t io_data;
+-        volatile uint32_t reserved2;		/* reg 16 */
+-        volatile uint32_t chain_addr;
+-        volatile uint32_t sub_mask_clr;
+-        volatile uint32_t reserved3[13];
+-        volatile uint32_t undefined[480];
+-        volatile uint32_t unpriv[512];
++        volatile __u32 nothing;		/* reg 0 */
++        volatile __u32 io_eim;
++        volatile __u32 io_dc_adata;
++        volatile __u32 io_ii_cdata;
++        volatile __u32 io_dma_link;		/* reg 4 */
++        volatile __u32 io_dma_command;
++        volatile __u32 io_dma_address;
++        volatile __u32 io_dma_count;
++        volatile __u32 io_flex;		/* reg 8 */
++        volatile __u32 io_spa_address;
++        volatile __u32 reserved1[2];
++        volatile __u32 io_command;		/* reg 12 */
++        volatile __u32 io_status;
++        volatile __u32 io_control;
++        volatile __u32 io_data;
++        volatile __u32 reserved2;		/* reg 16 */
++        volatile __u32 chain_addr;
++        volatile __u32 sub_mask_clr;
++        volatile __u32 reserved3[13];
++        volatile __u32 undefined[480];
++        volatile __u32 unpriv[512];
+ };
+ 
+ struct bc_module {
+-        volatile uint32_t unused1[12];
+-        volatile uint32_t io_command;
+-        volatile uint32_t io_status;
+-        volatile uint32_t io_control;
+-        volatile uint32_t unused2[1];
+-        volatile uint32_t io_err_resp;
+-        volatile uint32_t io_err_info;
+-        volatile uint32_t io_err_req;
+-        volatile uint32_t unused3[11];
+-        volatile uint32_t io_io_low;
+-        volatile uint32_t io_io_high;
++        volatile __u32 unused1[12];
++        volatile __u32 io_command;
++        volatile __u32 io_status;
++        volatile __u32 io_control;
++        volatile __u32 unused2[1];
++        volatile __u32 io_err_resp;
++        volatile __u32 io_err_info;
++        volatile __u32 io_err_req;
++        volatile __u32 unused3[11];
++        volatile __u32 io_io_low;
++        volatile __u32 io_io_high;
+ };
+ 
+ #define HPHW_NPROC     0 
+diff -urp linux-2.6.7/include/asm-parisc/processor.h linux-2.6.7-gentoo/include/asm-parisc/processor.h
+--- linux-2.6.7/include/asm-parisc/processor.h	2004-08-24 12:09:23.000000000 -0400
++++ linux-2.6.7-gentoo/include/asm-parisc/processor.h	2004-08-24 11:59:41.950667480 -0400
+@@ -12,11 +12,11 @@
+ #include <linux/config.h>
+ #include <linux/threads.h>
+ 
++#include <asm/types.h>
+ #include <asm/hardware.h>
+ #include <asm/page.h>
+ #include <asm/pdc.h>
+ #include <asm/ptrace.h>
+-#include <asm/types.h>
+ #include <asm/system.h>
+ #endif /* __ASSEMBLY__ */
+ 
+diff -up linux-2.6.8.1/include/linux/list.h linux-2.6.8.1-gentoo/include/linux/list.h
+--- linux-2.6.8.1/include/linux/list.h	2004-08-20 19:54:37.000000000 +0100
++++ linux-2.6.8.1-gentoo/linux/list.h	2004-08-24 17:52:07.416139368 +0100
+@@ -1,8 +1,6 @@
+ #ifndef _LINUX_LIST_H
+ #define _LINUX_LIST_H
+ 
+-#ifdef __KERNEL__
+-
+ #include <linux/stddef.h>
+ #include <linux/prefetch.h>
+ #include <asm/system.h>
+@@ -38,20 +36,22 @@ struct list_head {
+ 	(ptr)->next = (ptr); (ptr)->prev = (ptr); \
+ } while (0)
+ 
++#if defined(__KERNEL__) || defined(__LINUX_KEYBOARD_H)
++
+ /*
+  * Insert a new entry between two known consecutive entries.
+  *
+  * This is only for internal list manipulation where we know
+  * the prev/next entries already!
+  */
+-static inline void __list_add(struct list_head *new,
++static inline void __list_add(struct list_head *_new,
+ 			      struct list_head *prev,
+ 			      struct list_head *next)
+ {
+-	next->prev = new;
+-	new->next = next;
+-	new->prev = prev;
+-	prev->next = new;
++	next->prev = _new;
++	_new->next = next;
++	_new->prev = prev;
++	prev->next = _new;
+ }
+ 
+ /**
+@@ -62,9 +62,9 @@ static inline void __list_add(struct lis
+  * Insert a new entry after the specified head.
+  * This is good for implementing stacks.
+  */
+-static inline void list_add(struct list_head *new, struct list_head *head)
++static inline void list_add(struct list_head *_new, struct list_head *head)
+ {
+-	__list_add(new, head, head->next);
++	__list_add(_new, head, head->next);
+ }
+ 
+ /**
+@@ -75,9 +75,9 @@ static inline void list_add(struct list_
+  * Insert a new entry before the specified head.
+  * This is useful for implementing queues.
+  */
+-static inline void list_add_tail(struct list_head *new, struct list_head *head)
++static inline void list_add_tail(struct list_head *_new, struct list_head *head)
+ {
+-	__list_add(new, head->prev, head);
++	__list_add(_new, head->prev, head);
+ }
+ 
+ /*
+@@ -86,14 +86,14 @@ static inline void list_add_tail(struct 
+  * This is only for internal list manipulation where we know
+  * the prev/next entries already!
+  */
+-static inline void __list_add_rcu(struct list_head * new,
++static inline void __list_add_rcu(struct list_head * _new,
+ 		struct list_head * prev, struct list_head * next)
+ {
+-	new->next = next;
+-	new->prev = prev;
++	_new->next = next;
++	_new->prev = prev;
+ 	smp_wmb();
+-	next->prev = new;
+-	prev->next = new;
++	next->prev = _new;
++	prev->next = _new;
+ }
+ 
+ /**
+@@ -112,9 +112,9 @@ static inline void __list_add_rcu(struct
+  * the _rcu list-traversal primitives, such as
+  * list_for_each_entry_rcu().
+  */
+-static inline void list_add_rcu(struct list_head *new, struct list_head *head)
++static inline void list_add_rcu(struct list_head *_new, struct list_head *head)
+ {
+-	__list_add_rcu(new, head, head->next);
++	__list_add_rcu(_new, head, head->next);
+ }
+ 
+ /**
+@@ -133,10 +133,10 @@ static inline void list_add_rcu(struct l
+  * the _rcu list-traversal primitives, such as
+  * list_for_each_entry_rcu().
+  */
+-static inline void list_add_tail_rcu(struct list_head *new,
++static inline void list_add_tail_rcu(struct list_head *_new,
+ 					struct list_head *head)
+ {
+-	__list_add_rcu(new, head->prev, head);
++	__list_add_rcu(_new, head->prev, head);
+ }
+ 
+ /*
+@@ -161,8 +161,8 @@ static inline void __list_del(struct lis
+ static inline void list_del(struct list_head *entry)
+ {
+ 	__list_del(entry->prev, entry->next);
+-	entry->next = LIST_POISON1;
+-	entry->prev = LIST_POISON2;
++	entry->next = __cast__(list_head*) LIST_POISON1;
++	entry->prev = __cast__(list_head*) LIST_POISON2;
+ }
+ 
+ /**
+@@ -192,7 +192,7 @@ static inline void list_del(struct list_
+ static inline void list_del_rcu(struct list_head *entry)
+ {
+ 	__list_del(entry->prev, entry->next);
+-	entry->prev = LIST_POISON2;
++	entry->prev = __cast__(list_head*) LIST_POISON2;
+ }
+ 
+ /**
+@@ -506,8 +506,8 @@ static inline int hlist_empty(const stru
+ 
+ static inline void __hlist_del(struct hlist_node *n)
+ {
+-	struct hlist_node *next = n->next;
+-	struct hlist_node **pprev = n->pprev;
++	struct hlist_node *next = __cast__(hlist_node*) n->next;
++	struct hlist_node **pprev = __cast__(hlist_node**) n->pprev;
+ 	*pprev = next;
+ 	if (next)
+ 		next->pprev = pprev;
+@@ -516,8 +516,8 @@ static inline void __hlist_del(struct hl
+ static inline void hlist_del(struct hlist_node *n)
+ {
+ 	__hlist_del(n);
+-	n->next = LIST_POISON1;
+-	n->pprev = LIST_POISON2;
++	n->next = __cast__(hlist_node*) LIST_POISON1;
++	n->pprev = __cast__(hlist_node**) LIST_POISON2;
+ }
+ 
+ /**
+@@ -542,7 +542,7 @@ static inline void hlist_del(struct hlis
+ static inline void hlist_del_rcu(struct hlist_node *n)
+ {
+ 	__hlist_del(n);
+-	n->pprev = LIST_POISON2;
++	n->pprev = __cast__(hlist_node**) LIST_POISON2;
+ }
+ 
+ static inline void hlist_del_init(struct hlist_node *n)
+@@ -694,8 +694,5 @@ static inline void hlist_add_after(struc
+ 	     pos && ({ prefetch(pos->next); 1;}) &&			 \
+ 		({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
+ 	     pos = pos->next, ({ smp_read_barrier_depends(); 0; }) )
+-
+-#else
+-#warning "don't include kernel headers in userspace"
+-#endif /* __KERNEL__ */
++#endif
+ #endif
+diff -ur linux-2.6.8.1/include/linux/prefetch.h linux-2.6.8.1-gentoo/include/linux/prefetch.h
+--- linux-2.6.8.1/include/linux/prefetch.h	2004-07-13 19:00:02.450665496 +0100
++++ linux-2.6.8.1-gentoo/include/linux/prefetch.h	2004-07-13 18:44:43.000000000 +0100
+@@ -10,6 +10,7 @@
+ #ifndef _LINUX_PREFETCH_H
+ #define _LINUX_PREFETCH_H
+ 
++#include <linux/compiler.h>
+ #include <linux/types.h>
+ #include <asm/processor.h>
+ #include <asm/cache.h>
+@@ -59,9 +59,9 @@
+ {
+ #ifdef ARCH_HAS_PREFETCH
+ 	char *cp;
+-	char *end = addr + len;
++	char *end = __cast__(char *) addr + len;
+ 
+-	for (cp = addr; cp < end; cp += PREFETCH_STRIDE)
++	for (cp = __cast__(char *) addr; cp < end; cp += PREFETCH_STRIDE)
+ 		prefetch(cp);
+ #endif
+ }
+diff -ur linux-2.6.8.1/include/linux/videodev2.h linux-2.6.8.1-gentoo/include/linux/videodev2.h
+--- linux-2.6.8.1/include/linux/videodev2.h	2004-08-20 19:54:37.000000000 +0100
++++ linux-2.6.8.1-gentoo/include/linux/videodev2.h	2004-08-24 21:20:48.468650056 +0100
+@@ -13,6 +13,8 @@
+  *		Justin Schoeman
+  *		et al.
+  */
++
++#include <linux/compiler.h>
+ #ifdef __KERNEL__
+ #include <linux/time.h> /* need struct timeval */
+ #endif
+diff -ur linux-2.6.8.1/include/linux/crc-ccitt.h linux-2.6.8.1-gentoo/include/linux/crc-ccitt.h
+--- linux-2.6.8.1/include/linux/crc-ccitt.h	2004-08-20 19:54:37.000000000 +0100
++++ linux-2.6.8.1-gentoo/include/linux/crc-ccitt.h	2004-08-25 18:49:57.048297800 +0100
+@@ -3,11 +3,11 @@
+ 
+ #include <linux/types.h>
+ 
+-extern u16 const crc_ccitt_table[256];
++extern __u16 const crc_ccitt_table[256];
+ 
+-extern u16 crc_ccitt(u16 crc, const u8 *buffer, size_t len);
++extern __u16 crc_ccitt(__u16 crc, const __u8 *buffer, size_t len);
+ 
+-static inline u16 crc_ccitt_byte(u16 crc, const u8 c)
++static inline __u16 crc_ccitt_byte(__u16 crc, const __u8 c)
+ {
+ 	return (crc >> 8) ^ crc_ccitt_table[(crc ^ c) & 0xff];
+ }
+diff -ur linux-2.6.8.1/include/linux/capi.h linux-2.6.8.1-gentoo/include/linux/capi.h
+--- linux-2.6.8.1/include/linux/capi.h	2004-08-20 19:54:37.000000000 +0100
++++ linux-2.6.8.1-gentoo/include/linux/capi.h	2004-08-25 18:49:57.048297800 +0100
+@@ -17,6 +17,7 @@
+ #ifndef __KERNEL__
+ #include <linux/kernelcapi.h>
+ #endif
++#include <linux/compiler.h>
+ 
+ /*
+  * CAPI_REGISTER
+diff -ur linux-2.6.8.1/include/asm-parisc/types.h linux-2.6.8.1-gentoo/include/asm-parisc/types.h
+--- linux-2.6.8.1/include/asm-parisc/types.h	2004-08-20 19:54:37.000000000 +0100
++++ linux-2.6.8.1-gentoo/include/asm-parisc/types.h	2004-08-25 18:49:57.048297800 +0100
+@@ -19,7 +19,7 @@
+ typedef __signed__ int __s32;
+ typedef unsigned int __u32;
+ 
+-#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
++#if defined(__GNUC__)
+ typedef __signed__ long long __s64;
+ typedef unsigned long long __u64;
+ #endif
+diff -ur linux-2.6.8.1/include/asm-ppc/unaligned.h linux-2.6.8.1-gentoo/include/asm-ppc/unaligned.h
+--- linux-2.6.8.1/include/asm-ppc/unaligned.h	2004-07-10 01:47:34.000000000 +0100
++++ linux-2.6.8.1-gentoo/include/asm-ppc/unaligned.h	2004-09-25 19:07:46.956434136 +0100
+@@ -1,4 +1,3 @@
+-#ifdef __KERNEL__
+ #ifndef __PPC_UNALIGNED_H
+ #define __PPC_UNALIGNED_H
+ 
+@@ -15,4 +14,3 @@
+ #define put_unaligned(val, ptr) ((void)( *(ptr) = (val) ))
+ 
+ #endif
+-#endif /* __KERNEL__ */
+diff -ur linux-2.6.8.1/include/asm-ppc64/processor.h linux-2.6.8.1-gentoo/include/asm-ppc64/processor.h
+--- linux-2.6.8.1/include/asm-ppc64/processor.h	2004-09-28 16:56:15.966475184 +0100
++++ linux-2.6.8.1-gentoo/include/asm-ppc64/processor.h	2004-09-28 16:54:55.359729000 +0100
+@@ -547,9 +547,9 @@
+ 	unsigned long	saved_softe;	/* Ditto for Soft Enable/Disable */
+ #ifdef CONFIG_ALTIVEC
+ 	/* Complete AltiVec register set */
+-	vector128	vr[32] __attribute((aligned(16)));
++	__vector128	vr[32] __attribute((aligned(16)));
+ 	/* AltiVec status */
+-	vector128	vscr __attribute((aligned(16)));
++	__vector128	vscr __attribute((aligned(16)));
+ 	unsigned long	vrsave;
+ 	int		used_vr;	/* set if process has used altivec */
+ #endif /* CONFIG_ALTIVEC */
+diff -ur linux-2.6.8.1/include/asm-ppc64/spinlock.h linux-2.6.8.1-gentoo/include/asm-ppc64/spinlock.h
+--- linux-2.6.8.1/include/asm-ppc64/spinlock.h	2004-09-28 16:56:15.948477920 +0100
++++ linux-2.6.8.1-gentoo/include/asm-ppc64/spinlock.h	2004-09-28 16:55:30.463392000 +0100
+@@ -20,9 +20,10 @@
+ 	volatile unsigned int lock;
+ } spinlock_t;
+ 
+-#ifdef __KERNEL__
+ #define SPIN_LOCK_UNLOCKED	(spinlock_t) { 0 }
+ 
++#ifdef __KERNEL__
++
+ #define spin_is_locked(x)	((x)->lock != 0)
+ #define spin_lock_init(x)	do { *(x) = SPIN_LOCK_UNLOCKED; } while(0)
+ 
+diff -ur linux-2.6.8.1/include/asm-ppc64/page.h linux-2.6.8.1-gentoo/include/asm-ppc64/page.h
+--- linux-2.6.8.1/include/asm-ppc64/page.h	2004-07-10 01:47:34.000000000 +0100
++++ linux-2.6.8.1-gentoo/include/asm-ppc64/page.h	2004-10-03 14:09:31.434460808 +0100
+@@ -91,6 +91,12 @@
+ /* to align the pointer to the (next) page boundary */
+ #define PAGE_ALIGN(addr)	_ALIGN(addr, PAGE_SIZE)
+ 
++#ifdef STRICT_MM_TYPECHECKS
++typedef struct { unsigned long pte; } pte_t;
++#else
++typedef unsigned long pte_t;
++#endif
++
+ #ifdef __KERNEL__
+ #ifndef __ASSEMBLY__
+ #include <asm/naca.h>
+@@ -129,7 +135,6 @@
+  * These are used to make use of C type-checking.  
+  * Entries in the pte table are 64b, while entries in the pgd & pmd are 32b.
+  */
+-typedef struct { unsigned long pte; } pte_t;
+ typedef struct { unsigned int  pmd; } pmd_t;
+ typedef struct { unsigned int  pgd; } pgd_t;
+ typedef struct { unsigned long pgprot; } pgprot_t;
+@@ -148,7 +153,6 @@
+ /*
+  * .. while these make it easier on the compiler
+  */
+-typedef unsigned long pte_t;
+ typedef unsigned int  pmd_t;
+ typedef unsigned int  pgd_t;
+ typedef unsigned long pgprot_t;
+diff -ur linux-2.6.8.1/include/asm-sparc64/signal.h linux-2.6.8.1-gentoo/include/asm-sparc64/signal.h
+--- linux-2.6.8.1/include/asm-sparc64/signal.h	2004-07-10 01:47:34.000000000 +0100
++++ linux-2.6.8.1-gentoo/include/asm-sparc64/signal.h	2004-10-03 14:09:31.434460808 +0100
+@@ -110,7 +110,9 @@
+ 
+ #ifndef __ASSEMBLY__
+ 
++#ifndef __sigset_t_defined
+ typedef unsigned long __old_sigset_t;            /* at least 32 bits */
++#endif
+ 
+ typedef struct {
+        unsigned long sig[_NSIG_WORDS];
+diff -ur linux-2.6.8.1/include/asm-sparc/signal.h linux-2.6.8.1-gentoo/include/asm-sparc/signal.h
+--- linux-2.6.8.1/include/asm-sparc/signal.h	2004-07-10 01:47:34.000000000 +0100
++++ linux-2.6.8.1-gentoo/include/asm-sparc/signal.h	2004-10-03 14:09:31.434460808 +0100
+@@ -105,7 +105,9 @@
+ 
+ #ifndef __ASSEMBLY__
+ 
++#ifndef __sigset_t_defined
+ typedef unsigned long __old_sigset_t;
++#endif
+ 
+ typedef struct {
+ 	unsigned long	sig[_NSIG_WORDS];
+diff -ur linux-2.6.8.1/include/asm-ia64/fpu.h linux-2.6.8.1-gentoo/include/asm-ia64/fpu.h
+--- linux-2.6.8.1/include/asm-ia64/fpu.h	2004-10-31 14:20:01.000000000 -0700
++++ linux-2.6.8.1-gentoo/include/asm-ia64/fpu.h	2004-11-01 12:04:54.202369190 -0700
+@@ -53,13 +53,20 @@
+ 			 | FPSR_S3 (FPSF_DEFAULT | FPSF_TD))
+ 
+ # ifndef __ASSEMBLY__
++#   ifndef __KERNEL__
++#     include <dlfcn.h>
++      /* Versioning, newer glibc's declare ia64_fpreg without telling us
++           -- plasmaroo */
++#   endif
+ 
++#   if !defined(RTLD_DEEPBIND) || !defined(_BITS_SIGCONTEXT_H) || defined(__KERNEL__)
+ struct ia64_fpreg {
+ 	union {
+ 		unsigned long bits[2];
+ 		long double __dummy;	/* force 16-byte alignment */
+ 	} u;
+ };
++#   endif
+ 
+ # endif /* __ASSEMBLY__ */
+ 
+diff -ur linux-2.6.8.1/include/asm-ppc/bitops.h linux-2.6.8.1-gentoo/include/asm-ppc/bitops.h
+--- linux-2.6.8.1/include/asm-ppc/bitops.h	2004-08-14 11:55:32.000000000 +0100
++++ linux-2.6.8.1-gentoo/include/asm-ppc/bitops.h	2004-12-26 19:58:15.881705760 +0000
+@@ -2,9 +2,9 @@
+  * bitops.h: Bit string operations on the ppc
+  */
+ 
+-#ifdef __KERNEL__
+ #ifndef _PPC_BITOPS_H
+ #define _PPC_BITOPS_H
++#ifdef __KERNEL__
+ 
+ #include <linux/config.h>
+ #include <linux/compiler.h>
+@@ -251,6 +251,8 @@
+ 	return __ilog2(x & -x) + 1;
+ }
+ 
++#endif /* __KERNEL__ */
++
+ /*
+  * fls: find last (most-significant) bit set.
+  * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
+@@ -263,6 +265,8 @@
+ 	return 32 - lz;
+ }
+ 
++#ifdef __KERNEL__
++
+ /*
+  * hweightN: returns the hamming weight (i.e. the number
+  * of bits set) of a N-bit word
+@@ -456,5 +460,6 @@
+ #define minix_test_bit(nr,addr) ext2_test_bit(nr,addr)
+ #define minix_find_first_zero_bit(addr,size) ext2_find_first_zero_bit(addr,size)
+ 
+-#endif /* _PPC_BITOPS_H */
+ #endif /* __KERNEL__ */
++#endif /* _PPC_BITOPS_H */
++
+diff -ur linux-2.6.8.1/include/asm-alpha/signal.h linux-2.6.8.1-gentoo/include/asm-alpha/signal.h
+--- linux-2.6.8.1/include/asm-alpha/signal.h	2004-08-14 11:55:32.000000000 +0100
++++ linux-2.6.8.1-gentoo/include/asm-alpha/signal.h	2004-12-26 19:58:15.881705760 +0000
+@@ -24,7 +24,9 @@
+ /* Here we must cater to libcs that poke about in kernel headers.  */
+ 
+ #define NSIG		32
++#ifndef __sigset_t_defined
+ typedef unsigned long sigset_t;
++#endif
+ 
+ #endif /* __KERNEL__ */
+ 
+@@ -158,6 +160,7 @@
+ #else
+ /* Here we must cater to libcs that poke about in kernel headers.  */
+ 
++#ifndef _SIGNAL_H
+ struct sigaction {
+ 	union {
+ 	  __sighandler_t	_sa_handler;
+@@ -166,26 +169,31 @@
+ 	sigset_t	sa_mask;
+ 	int		sa_flags;
+ };
++#endif
+ 
+ #define sa_handler	_u._sa_handler
+ #define sa_sigaction	_u._sa_sigaction
+ 
+ #endif /* __KERNEL__ */
+ 
++#ifndef _SIGNAL_H
+ typedef struct sigaltstack {
+ 	void __user *ss_sp;
+ 	int ss_flags;
+ 	size_t ss_size;
+ } stack_t;
++#endif
+ 
+ /* sigstack(2) is deprecated, and will be withdrawn in a future version
+    of the X/Open CAE Specification.  Use sigaltstack instead.  It is only
+    implemented here for OSF/1 compatibility.  */
+ 
++#ifndef _SIGNAL_H
+ struct sigstack {
+ 	void __user *ss_sp;
+ 	int ss_onstack;
+ };
++#endif
+ 
+ #ifdef __KERNEL__
+ #include <asm/sigcontext.h>
+diff -ur linux-2.6.8.1/include/linux/preempt.h linux-2.6.8.1-gentoo/include/linux/preempt.h
+--- linux-2.6.8.1/include/linux/preempt.h      2004-08-14 11:55:32.000000000 +0100
++++ linux-2.6.8.1-gentoo/include/linux/preempt.h	  2004-12-26 19:58:15.881705760 +0000
+@@ -8,6 +8,7 @@
+ 
+ #include <linux/config.h>
+ #include <linux/linkage.h>
++#include <asm/system.h> /* barrier() <--> mb() */
+ 
+ #define preempt_count()        (current_thread_info()->preempt_count)
+ 
diff --git a/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-arm-float.patch b/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-arm-float.patch
new file mode 100644
index 000000000000..c6074f31bf27
--- /dev/null
+++ b/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-arm-float.patch
@@ -0,0 +1,13 @@
+--- linux-2.6.8.1/arch/arm/Makefile.orig	2004-12-07 02:26:36.695053472 -0500
++++ linux-2.6.8.1/arch/arm/Makefile	2004-12-07 02:26:48.792709574 -0500
+@@ -55,8 +55,8 @@
+ tune-$(CONFIG_CPU_V6)		:=-mtune=strongarm
+ 
+ # Need -Uarm for gcc < 3.x
+-CFLAGS		+=-mapcs-32 $(arch-y) $(tune-y) $(call check_gcc,-malignment-traps,-mshort-load-bytes) -msoft-float -Wa,-mno-fpu -Uarm
+-AFLAGS		+=-mapcs-32 $(arch-y) $(tune-y) -msoft-float -Wa,-mno-fpu
++CFLAGS		+=-mapcs-32 $(arch-y) $(tune-y) $(call check_gcc,-malignment-traps,-mshort-load-bytes) -msoft-float -Uarm
++AFLAGS		+=-mapcs-32 $(arch-y) $(tune-y) -msoft-float
+ 
+ CHECK		:= $(CHECK) -D__arm__=1
+ 
diff --git a/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-parisc-syscall.patch b/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-parisc-syscall.patch
new file mode 100644
index 000000000000..d6e51e36f9ee
--- /dev/null
+++ b/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-parisc-syscall.patch
@@ -0,0 +1,11 @@
+--- linux/include/asm-parisc/unistd.h.orig	2004-12-30 07:15:36.593702944 -0500
++++ linux/include/asm-parisc/unistd.h	2004-12-30 07:16:30.819459376 -0500
+@@ -822,7 +822,7 @@
+ 		__sys_res = (long)__res;				\
+ 	}								\
+ 	if ( (unsigned long)__sys_res >= (unsigned long)-4095 ){	\
+-		errno = -__sys_res);		        		\
++		errno = -__sys_res;		        		\
+ 		__sys_res = -1;						\
+ 	}								\
+ 	__sys_res;							\
diff --git a/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-sparc-glibcsafe.patch b/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-sparc-glibcsafe.patch
new file mode 100644
index 000000000000..9bddffada13c
--- /dev/null
+++ b/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-sparc-glibcsafe.patch
@@ -0,0 +1,119 @@
+--- linux/include/asm-sparc/processor.h.orig	2004-12-11 22:21:32.889748424 -0800
++++ linux/include/asm-sparc/processor.h	2004-12-11 22:21:21.616462224 -0800
+@@ -43,7 +43,11 @@
+ 
+ struct task_struct;
+ 
+-struct fpq {
++#ifdef __KERNEL__
++#define __fpq fpq
++#endif
++
++struct __fpq {
+ 	unsigned long *insn_addr;
+ 	unsigned long insn;
+ };
+@@ -65,13 +69,17 @@ struct thread_struct {
+ 	unsigned long   float_regs[32] __attribute__ ((aligned (8)));
+ 	unsigned long   fsr;
+ 	unsigned long   fpqdepth;
+-	struct fpq	fpqueue[16];
++	struct __fpq	fpqueue[16];
+ 	unsigned long flags;
+ 	mm_segment_t current_ds;
+ 	struct exec core_exec;     /* just what it says. */
+ 	int new_signal;
+ };
+ 
++#ifdef __KERNEL__
++#undef __fpq
++#endif
++
+ #define SPARC_FLAG_KTHREAD      0x1    /* task is a kernel thread */
+ #define SPARC_FLAG_UNALIGNED    0x2    /* is allowed to do unaligned accesses */
+ 
+--- linux/include/asm-sparc/sigcontext.h.orig	2004-12-11 22:21:32.890748272 -0800
++++ linux/include/asm-sparc/sigcontext.h	2004-12-11 22:21:01.759480944 -0800
+@@ -4,7 +4,6 @@
+ 
+ #ifdef __KERNEL__
+ #include <asm/ptrace.h>
+-#endif
+ 
+ #ifndef __ASSEMBLY__
+ 
+@@ -57,8 +56,6 @@ typedef struct {
+ 	} si_fpqueue [16];
+ } __siginfo_fpu_t;
+ 
+-#ifdef __KERNEL__
+-
+ /* This magic should be in g_upper[0] for all upper parts
+    to be valid.
+    This is generated by sparc64 only, but for 32bit processes,
+@@ -69,8 +66,9 @@ typedef struct {
+ 	unsigned   int o_upper[8];
+ } siginfo_extra_v8plus_t;
+ 
+-#endif
+-
+ #endif /* !(__ASSEMBLY__) */
+ 
++#endif /* (__KERNEL__) */
++
+ #endif /* !(__SPARC_SIGCONTEXT_H) */
++
+--- linux/include/asm-sparc/signal.h.orig	2004-12-11 22:21:32.891748120 -0800
++++ linux/include/asm-sparc/signal.h	2004-12-11 22:21:01.768479576 -0800
+@@ -3,6 +3,7 @@
+ #define _ASMSPARC_SIGNAL_H
+ 
+ #include <asm/sigcontext.h>
++#include <linux/compiler.h>
+ 
+ #ifdef __KERNEL__
+ #ifndef __ASSEMBLY__
+@@ -113,11 +114,14 @@ typedef struct {
+ 	unsigned long	sig[_NSIG_WORDS];
+ } __new_sigset_t;
+ 
++
++#ifdef __KERNEL__
+ /* A SunOS sigstack */
+ struct sigstack {
+ 	char *the_stack;
+ 	int   cur_status;
+ };
++#endif
+ 
+ /* Sigvec flags */
+ #define _SV_SSTACK    1u    /* This signal handler should use sig-stack */
+@@ -191,6 +195,7 @@ typedef void (*__sighandler_t)(int);
+ #define SIG_IGN	((__sighandler_t)1)	/* ignore signal */
+ #define SIG_ERR	((__sighandler_t)-1)	/* error return from signal */
+ 
++#ifdef __KERNEL__
+ struct __new_sigaction {
+ 	__sighandler_t	sa_handler;
+ 	unsigned long	sa_flags;
+@@ -198,12 +203,10 @@ struct __new_sigaction {
+ 	__new_sigset_t	sa_mask;
+ };
+ 
+-#ifdef __KERNEL__
+ struct k_sigaction {
+ 	struct __new_sigaction	sa;
+ 	void			__user *ka_restorer;
+ };
+-#endif
+ 
+ struct __old_sigaction {
+ 	__sighandler_t	sa_handler;
+@@ -218,7 +221,6 @@ typedef struct sigaltstack {
+ 	size_t		ss_size;
+ } stack_t;
+ 
+-#ifdef __KERNEL__
+ struct sparc_deliver_cookie {
+ 	int restart_syscall;
+ 	unsigned long orig_i0;
diff --git a/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-strict-ansi-fix.patch b/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-strict-ansi-fix.patch
new file mode 100644
index 000000000000..a0e8dbac5e03
--- /dev/null
+++ b/sys-kernel/linux-headers/files/linux-headers-2.6.8.1-strict-ansi-fix.patch
@@ -0,0 +1,149 @@
+--- linux-2.6.0/include/asm-i386/byteorder.h	2003-07-10 21:11:31.000000000 +0100
++++ linux-2.6.0/include/asm-i386/byteorder.h	2003-12-26 22:58:17.000000000 +0000
+@@ -1,6 +1,8 @@
+ #ifndef _I386_BYTEORDER_H
+ #define _I386_BYTEORDER_H
+ 
++#define __attribute_const__	__attribute__((__const__))
++
+ #include <asm/types.h>
+ #include <linux/compiler.h>
+ 
+@@ -43,13 +43,13 @@
+ 	} v;
+ 	v.u = val;
+ #ifdef CONFIG_X86_BSWAP
+-	asm("bswapl %0 ; bswapl %1 ; xchgl %0,%1" 
++	__asm__("bswapl %0 ; bswapl %1 ; xchgl %0,%1" 
+ 	    : "=r" (v.s.a), "=r" (v.s.b) 
+ 	    : "0" (v.s.a), "1" (v.s.b)); 
+ #else
+-   v.s.a = ___arch__swab32(v.s.a); 
++	v.s.a = ___arch__swab32(v.s.a); 
+ 	v.s.b = ___arch__swab32(v.s.b); 
+-	asm("xchgl %0,%1" : "=r" (v.s.a), "=r" (v.s.b) : "0" (v.s.a), "1" (v.s.b));
++	__asm__("xchgl %0,%1" : "=r" (v.s.a), "=r" (v.s.b) : "0" (v.s.a), "1" (v.s.b));
+ #endif
+ 	return v.u;	
+ } 
+--- linux-2.6.0/include/asm-i386/types.h	2003-07-10 21:11:00.000000000 +0100
++++ linux-2.6.0/include/asm-i386/types.h	2003-12-26 23:09:38.000000000 +0000
+@@ -19,10 +19,14 @@
+ typedef __signed__ int __s32;
+ typedef unsigned int __u32;
+ 
+-#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+-typedef __signed__ long long __s64;
+-typedef unsigned long long __u64;
+-#endif
++#ifndef __GNUC__
++# ifndef __extension__
++#  define __extension__
++# endif /* __extension__ */
++#endif /* __GNUC__ */
++
++__extension__ typedef __signed__ long long __s64;
++__extension__ typedef unsigned long long __u64;
+ 
+ #endif /* __ASSEMBLY__ */
+ 
+--- linux-2.6.3/include/linux/byteorder/swab.h	2004-02-20 00:20:05.000000000 +0000
++++ linux-2.6.3/include/linux/byteorder/swab.h	2004-02-22 16:47:24.000000000 +0000
+@@ -15,6 +15,7 @@
+  *
+  */
+ 
++#define __attribute_const__	__attribute__((__const__))
+ #include <linux/compiler.h>
+ 
+ /* casts are necessary for constants, because we never know how for sure
+--- linux-2.6.3/include/asm-x86_64/byteorder.h	2004-02-17 19:58:49.000000000 -0800
++++ linux-2.6.3/include/asm-x86_64/byteorder.h	2004-02-28 18:49:20.000000000 -0800
+@@ -1,6 +1,8 @@
+ #ifndef _X86_64_BYTEORDER_H
+ #define _X86_64_BYTEORDER_H
+ 
++#define __attribute_const__	__attribute__((__const__))
++
+ #include <asm/types.h>
+ #include <linux/compiler.h>
+ 
+--- linux-2.6.3/include/asm-x86_64/semaphore.h	2004-02-17 19:57:11.000000000 -0800
++++ linux-2.6.3/include/asm-x86_64/semaphore.h	2004-02-28 18:49:20.000000000 -0800
+@@ -3,8 +3,6 @@
+ 
+ #include <linux/linkage.h>
+ 
+-#ifdef __KERNEL__
+-
+ /*
+  * SMP- and interrupt-safe semaphores..
+  *
+@@ -215,5 +213,4 @@
+ 		:"D" (sem)
+ 		:"memory");
+ }
+-#endif /* __KERNEL__ */
+ #endif
+--- linux-2.6.3/include/asm-x86_64/signal.h	2004-02-17 19:57:12.000000000 -0800
++++ linux-2.6.3/include/asm-x86_64/signal.h	2004-02-28 18:49:20.000000000 -0800
+@@ -32,7 +32,9 @@
+ /* Here we must cater to libcs that poke about in kernel headers.  */
+ 
+ #define NSIG		32
++#ifndef __sigset_t_defined
+ typedef unsigned long sigset_t;
++#endif
+ 
+ #endif /* __KERNEL__ */
+ #endif
+@@ -146,22 +148,26 @@
+ #define SIG_IGN	((__sighandler_t)1)	/* ignore signal */
+ #define SIG_ERR	((__sighandler_t)-1)	/* error return from signal */
+ 
++#ifndef _SIGNAL_H
+ struct sigaction {
+ 	__sighandler_t sa_handler;
+ 	unsigned long sa_flags;
+ 	__sigrestore_t sa_restorer;
+ 	sigset_t sa_mask;		/* mask last for extensibility */
+ };
++#endif
+ 
+ struct k_sigaction {
+ 	struct sigaction sa;
+ };
+ 
++#ifndef _SIGNAL_H
+ typedef struct sigaltstack {
+ 	void __user *ss_sp;
+ 	int ss_flags;
+ 	size_t ss_size;
+ } stack_t;
++#endif
+ 
+ #ifdef __KERNEL__
+ #include <asm/sigcontext.h>
+--- linux-2.6.3/include/asm-x86_64/types.h	2004-02-17 19:59:16.000000000 -0800
++++ linux-2.6.3/include/asm-x86_64/types.h	2004-02-28 18:49:21.000000000 -0800
+@@ -19,8 +19,18 @@
+ typedef __signed__ int __s32;
+ typedef unsigned int __u32;
+ 
+-typedef __signed__ long long __s64;
+-typedef unsigned long long  __u64;
++#ifndef __GNUC__
++# ifndef __extension__
++#  define __extension__
++# endif /* __extension__ */
++#endif /* __GNUC__ */
++
++#ifndef __s64
++__extension__ typedef __signed__ long long __s64;
++#endif
++#ifndef __u64
++__extension__ typedef unsigned long long  __u64;
++#endif
+ 
+ #endif /* __ASSEMBLY__ */
+