# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
#	           ChangeSet	1.1078.1.8 -> 1.1078.1.9
#	      kernel/ksyms.c	1.195   -> 1.196  
#	       kernel/fork.c	1.118   -> 1.119  
#	include/linux/sched.h	1.142   -> 1.143  
#	        kernel/sys.c	1.43    -> 1.44   
#	    kernel/softirq.c	1.39    -> 1.40   
#	include/linux/nfs_fs.h	1.45    -> 1.46   
#	 include/linux/irq.h	1.6     -> 1.7    
#	        usr/Makefile	1.6     -> 1.7    
#	 include/linux/smp.h	1.22    -> 1.23   
#	            Makefile	1.405   -> 1.406  
#	include/linux/highmem.h	1.25    -> 1.26   
#	include/linux/percpu.h	1.5     -> 1.6    
#	include/linux/irq_cpustat.h	1.7     -> 1.8    
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 03/05/14	davidm@tiger.hpl.hp.com	1.1078.1.9
# Minor build fixes/enhancements.
# --------------------------------------------
#
diff -Nru a/Makefile b/Makefile
--- a/Makefile	Thu May 15 13:41:43 2003
+++ b/Makefile	Thu May 15 13:41:43 2003
@@ -182,7 +182,7 @@
 NOSTDINC_FLAGS  = -nostdinc -iwithprefix include
 
 CPPFLAGS	:= -D__KERNEL__ -Iinclude
-CFLAGS 		:= $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -O2 \
+CFLAGS 		:= $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -g -O2 \
 	  	   -fno-strict-aliasing -fno-common
 AFLAGS		:= -D__ASSEMBLY__ $(CPPFLAGS)
 
diff -Nru a/include/linux/highmem.h b/include/linux/highmem.h
--- a/include/linux/highmem.h	Thu May 15 13:41:43 2003
+++ b/include/linux/highmem.h	Thu May 15 13:41:43 2003
@@ -3,6 +3,8 @@
 
 #include <linux/config.h>
 #include <linux/fs.h>
+#include <linux/mm.h>
+
 #include <asm/cacheflush.h>
 
 #ifdef CONFIG_HIGHMEM
diff -Nru a/include/linux/irq.h b/include/linux/irq.h
--- a/include/linux/irq.h	Thu May 15 13:41:43 2003
+++ b/include/linux/irq.h	Thu May 15 13:41:43 2003
@@ -56,15 +56,13 @@
  *
  * Pad this out to 32 bytes for cache and indexing reasons.
  */
-typedef struct {
+typedef struct irq_desc {
 	unsigned int status;		/* IRQ status */
 	hw_irq_controller *handler;
 	struct irqaction *action;	/* IRQ action list */
 	unsigned int depth;		/* nested irq disables */
 	spinlock_t lock;
 } ____cacheline_aligned irq_desc_t;
-
-extern irq_desc_t irq_desc [NR_IRQS];
 
 #include <asm/hw_irq.h> /* the arch dependent stuff */
 
diff -Nru a/include/linux/irq_cpustat.h b/include/linux/irq_cpustat.h
--- a/include/linux/irq_cpustat.h	Thu May 15 13:41:43 2003
+++ b/include/linux/irq_cpustat.h	Thu May 15 13:41:43 2003
@@ -24,7 +24,7 @@
 #define __IRQ_STAT(cpu, member)	(irq_stat[cpu].member)
 #else
 #define __IRQ_STAT(cpu, member)	((void)(cpu), irq_stat[0].member)
-#endif	
+#endif
 #endif
 
   /* arch independent irq_stat fields */
@@ -34,5 +34,10 @@
 #define ksoftirqd_task(cpu)	__IRQ_STAT((cpu), __ksoftirqd_task)
   /* arch dependent irq_stat fields */
 #define nmi_count(cpu)		__IRQ_STAT((cpu), __nmi_count)		/* i386, ia64 */
+
+#define local_softirq_pending()	softirq_pending(smp_processor_id())
+#define local_syscall_count()	syscall_count(smp_processor_id())
+#define local_ksoftirqd_task()	ksoftirqd_task(smp_processor_id())
+#define local_nmi_count()	nmi_count(smp_processor_id())
 
 #endif	/* __irq_cpustat_h */
diff -Nru a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
--- a/include/linux/nfs_fs.h	Thu May 15 13:41:43 2003
+++ b/include/linux/nfs_fs.h	Thu May 15 13:41:43 2003
@@ -408,7 +408,7 @@
 nfs_size_to_loff_t(__u64 size)
 {
 	loff_t maxsz = (((loff_t) ULONG_MAX) << PAGE_CACHE_SHIFT) + PAGE_CACHE_SIZE - 1;
-	if (size > maxsz)
+	if (size > (__u64) maxsz)
 		return maxsz;
 	return (loff_t) size;
 }
diff -Nru a/include/linux/percpu.h b/include/linux/percpu.h
--- a/include/linux/percpu.h	Thu May 15 13:41:43 2003
+++ b/include/linux/percpu.h	Thu May 15 13:41:43 2003
@@ -1,9 +1,8 @@
 #ifndef __LINUX_PERCPU_H
 #define __LINUX_PERCPU_H
-#include <linux/spinlock.h> /* For preempt_disable() */
+#include <linux/preempt.h> /* For preempt_disable() */
 #include <linux/slab.h> /* For kmalloc_percpu() */
 #include <asm/percpu.h>
-
 /* Must be an lvalue. */
 #define get_cpu_var(var) (*({ preempt_disable(); &__get_cpu_var(var); }))
 #define put_cpu_var(var) preempt_enable()
diff -Nru a/include/linux/sched.h b/include/linux/sched.h
--- a/include/linux/sched.h	Thu May 15 13:41:43 2003
+++ b/include/linux/sched.h	Thu May 15 13:41:43 2003
@@ -148,8 +148,8 @@
 extern void init_idle(task_t *idle, int cpu);
 
 extern void show_state(void);
-extern void show_trace(unsigned long *stack);
-extern void show_stack(unsigned long *stack);
+extern void show_trace(struct task_struct *);
+extern void show_stack(struct task_struct *);
 extern void show_regs(struct pt_regs *);
 
 void io_schedule(void);
@@ -496,14 +496,14 @@
 
 #ifndef INIT_THREAD_SIZE
 # define INIT_THREAD_SIZE	2048*sizeof(long)
-#endif
-
 union thread_union {
 	struct thread_info thread_info;
 	unsigned long stack[INIT_THREAD_SIZE/sizeof(long)];
 };
 
 extern union thread_union init_thread_union;
+#endif
+
 extern struct task_struct init_task;
 
 extern struct   mm_struct init_mm;
diff -Nru a/include/linux/smp.h b/include/linux/smp.h
--- a/include/linux/smp.h	Thu May 15 13:41:43 2003
+++ b/include/linux/smp.h	Thu May 15 13:41:43 2003
@@ -74,10 +74,6 @@
  */
 extern int smp_threads_ready;
 
-extern volatile unsigned long smp_msg_data;
-extern volatile int smp_src_cpu;
-extern volatile int smp_msg_id;
-
 #define MSG_ALL_BUT_SELF	0x8000	/* Assume <32768 CPU's */
 #define MSG_ALL			0x8001
 
diff -Nru a/kernel/fork.c b/kernel/fork.c
--- a/kernel/fork.c	Thu May 15 13:41:43 2003
+++ b/kernel/fork.c	Thu May 15 13:41:43 2003
@@ -38,8 +38,6 @@
 #include <asm/cacheflush.h>
 #include <asm/tlbflush.h>
 
-static kmem_cache_t *task_struct_cachep;
-
 extern int copy_semundo(unsigned long clone_flags, struct task_struct *tsk);
 extern void exit_semundo(struct task_struct *tsk);
 
@@ -55,13 +53,6 @@
 
 rwlock_t tasklist_lock __cacheline_aligned = RW_LOCK_UNLOCKED;  /* outer */
 
-/*
- * A per-CPU task cache - this relies on the fact that
- * the very last portion of sys_exit() is executed with
- * preemption turned off.
- */
-static task_t *task_cache[NR_CPUS] __cacheline_aligned;
-
 int nr_processes(void)
 {
 	int cpu;
@@ -74,6 +65,22 @@
 	return total;
 }
 
+#ifdef CONFIG_IA64
+# define HAVE_ARCH_DUP_TASK_STRUCT
+#endif
+
+#ifdef HAVE_ARCH_DUP_TASK_STRUCT
+extern void free_task_struct (struct task_struct *tsk);
+#else
+static kmem_cache_t *task_struct_cachep;
+
+/*
+ * A per-CPU task cache - this relies on the fact that
+ * the very last portion of sys_exit() is executed with
+ * preemption turned off.
+ */
+static task_t *task_cache[NR_CPUS] __cacheline_aligned;
+
 static void free_task_struct(struct task_struct *tsk)
 {
 	/*
@@ -97,6 +104,7 @@
 		put_cpu();
 	}
 }
+#endif /* HAVE_ARCH_DUP_TASK_STRUCT */
 
 void __put_task_struct(struct task_struct *tsk)
 {
@@ -186,6 +194,7 @@
 
 void __init fork_init(unsigned long mempages)
 {
+#ifndef HAVE_ARCH_DUP_TASK_STRUCT
 	/* create a slab on which task_structs can be allocated */
 	task_struct_cachep =
 		kmem_cache_create("task_struct",
@@ -193,6 +202,7 @@
 				  SLAB_MUST_HWCACHE_ALIGN, NULL, NULL);
 	if (!task_struct_cachep)
 		panic("fork_init(): cannot create task_struct SLAB cache");
+#endif
 
 	/*
 	 * The default maximum number of threads is set to a safe
@@ -210,7 +220,11 @@
 	init_task.rlim[RLIMIT_NPROC].rlim_max = max_threads/2;
 }
 
-static struct task_struct *dup_task_struct(struct task_struct *orig)
+#ifdef HAVE_ARCH_DUP_TASK_STRUCT
+extern struct task_struct *dup_task_struct (struct task_struct *orig);
+#else /* !HAVE_ARCH_DUP_TASK_STRUCT */
+
+struct task_struct *dup_task_struct(struct task_struct *orig)
 {
 	struct task_struct *tsk;
 	struct thread_info *ti;
@@ -244,6 +258,8 @@
 	return tsk;
 }
 
+#endif /* !HAVE_ARCH_DUP_TASK_STRUCT */
+
 #ifdef CONFIG_MMU
 static inline int dup_mmap(struct mm_struct * mm, struct mm_struct * oldmm)
 {
@@ -884,11 +900,15 @@
 
 	if (clone_flags & CLONE_CHILD_SETTID)
 		p->set_child_tid = child_tidptr;
+	else
+		p->set_child_tid = NULL;
 	/*
 	 * Clear TID on mm_release()?
 	 */
 	if (clone_flags & CLONE_CHILD_CLEARTID)
 		p->clear_child_tid = child_tidptr;
+	else
+		p->clear_child_tid = NULL;
 
 	/*
 	 * Syscall tracing should be turned off in the child regardless
diff -Nru a/kernel/ksyms.c b/kernel/ksyms.c
--- a/kernel/ksyms.c	Thu May 15 13:41:43 2003
+++ b/kernel/ksyms.c	Thu May 15 13:41:43 2003
@@ -402,7 +402,9 @@
 EXPORT_SYMBOL(del_timer);
 EXPORT_SYMBOL(request_irq);
 EXPORT_SYMBOL(free_irq);
+#if !defined(CONFIG_IA64)
 EXPORT_SYMBOL(irq_stat);
+#endif
 
 /* waitqueue handling */
 EXPORT_SYMBOL(add_wait_queue);
@@ -602,7 +604,9 @@
 /* init task, for moving kthread roots - ought to export a function ?? */
 
 EXPORT_SYMBOL(init_task);
+#ifndef CONFIG_IA64
 EXPORT_SYMBOL(init_thread_union);
+#endif
 
 EXPORT_SYMBOL(tasklist_lock);
 EXPORT_SYMBOL(find_task_by_pid);
diff -Nru a/kernel/softirq.c b/kernel/softirq.c
--- a/kernel/softirq.c	Thu May 15 13:41:43 2003
+++ b/kernel/softirq.c	Thu May 15 13:41:43 2003
@@ -33,7 +33,10 @@
    - Tasklets: serialized wrt itself.
  */
 
+/* No separate irq_stat for ia64, it is part of PSA */
+#if !defined(CONFIG_IA64)
 irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
+#endif /* CONFIG_IA64 */
 
 static struct softirq_action softirq_vec[32] __cacheline_aligned_in_smp;
 
@@ -321,7 +324,7 @@
 	__set_current_state(TASK_INTERRUPTIBLE);
 	mb();
 
-	ksoftirqd_task(cpu) = current;
+	local_ksoftirqd_task() = current;
 
 	for (;;) {
 		if (!local_softirq_pending())
diff -Nru a/kernel/sys.c b/kernel/sys.c
--- a/kernel/sys.c	Thu May 15 13:41:43 2003
+++ b/kernel/sys.c	Thu May 15 13:41:43 2003
@@ -1218,7 +1218,7 @@
 			? -EFAULT : 0;
 }
 
-#if !defined(__ia64__) && !defined(CONFIG_V850)
+#if (!defined(__ia64__) && !defined(CONFIG_V850)) || defined(CONFIG_COMPAT)
 
 /*
  *	Back compatibility for getrlimit. Needed for some apps.
diff -Nru a/usr/Makefile b/usr/Makefile
--- a/usr/Makefile	Thu May 15 13:41:43 2003
+++ b/usr/Makefile	Thu May 15 13:41:43 2003
@@ -5,11 +5,9 @@
 
 clean-files := initramfs_data.cpio.gz
 
-LDFLAGS_initramfs_data.o := $(LDFLAGS_BLOB) -r -T
-
-$(obj)/initramfs_data.o: $(src)/initramfs_data.scr \
-			 $(obj)/initramfs_data.cpio.gz FORCE
-	$(call if_changed,ld)
+$(obj)/initramfs_data.S: $(obj)/initramfs_data.cpio.gz
+	echo '.section ".init.ramfs", "a"' > $@
+	od -v -An -t x1 -w8 $^ | cut -c2- | sed -e s"/ /,0x/g" -e s"/^/.byte 0x"/ >> $@
 
 # initramfs-y are the programs which will be copied into the CPIO
 # archive. Currently, the filenames are hardcoded in gen_init_cpio,