6 files changed, 10 insertions, 190 deletions

diff --git a/arch/alpha/kernel/alpha_ksyms.c b/arch/alpha/kernel/alpha_ksyms.c
index fc5ef90c4fc..24ae9a36607 100644
--- a/arch/alpha/kernel/alpha_ksyms.c
+++ b/arch/alpha/kernel/alpha_ksyms.c
@@ -185,15 +185,6 @@ EXPORT_SYMBOL(smp_num_cpus);
 EXPORT_SYMBOL(smp_call_function);
 EXPORT_SYMBOL(smp_call_function_on_cpu);
 EXPORT_SYMBOL(_atomic_dec_and_lock);
-#ifdef CONFIG_DEBUG_SPINLOCK
-EXPORT_SYMBOL(_raw_spin_unlock);
-EXPORT_SYMBOL(debug_spin_lock);
-EXPORT_SYMBOL(debug_spin_trylock);
-#endif
-#ifdef CONFIG_DEBUG_RWLOCK
-EXPORT_SYMBOL(_raw_write_lock);
-EXPORT_SYMBOL(_raw_read_lock);
-#endif
 EXPORT_SYMBOL(cpu_present_mask);
 #endif /* CONFIG_SMP */
 
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index f0927ee53f2..76cc0cb5fc2 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -5,7 +5,7 @@
  */
 
 #include <linux/config.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
 #include <asm/thread_info.h>
 #include <asm/pal.h>
 #include <asm/errno.h>
diff --git a/arch/alpha/kernel/head.S b/arch/alpha/kernel/head.S
index 4ca2e404708..0905721fcbc 100644
--- a/arch/alpha/kernel/head.S
+++ b/arch/alpha/kernel/head.S
@@ -9,7 +9,7 @@
 
 #include <linux/config.h>
 #include <asm/system.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
 
 .globl swapper_pg_dir
 .globl _stext
diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
index fc271e316a3..aac6d4b22f7 100644
--- a/arch/alpha/kernel/module.c
+++ b/arch/alpha/kernel/module.c
@@ -47,7 +47,7 @@ module_free(struct module *mod, void *module_region)
 
 struct got_entry {
 	struct got_entry *next;
-	Elf64_Addr r_offset;
+	Elf64_Sxword r_addend;
 	int got_offset;
 };
 
@@ -57,14 +57,14 @@ process_reloc_for_got(Elf64_Rela *rela,
 {
 	unsigned long r_sym = ELF64_R_SYM (rela->r_info);
 	unsigned long r_type = ELF64_R_TYPE (rela->r_info);
-	Elf64_Addr r_offset = rela->r_offset;
+	Elf64_Sxword r_addend = rela->r_addend;
 	struct got_entry *g;
 
 	if (r_type != R_ALPHA_LITERAL)
 		return;
 
 	for (g = chains + r_sym; g ; g = g->next)
-		if (g->r_offset == r_offset) {
+		if (g->r_addend == r_addend) {
 			if (g->got_offset == 0) {
 				g->got_offset = *poffset;
 				*poffset += 8;
@@ -74,7 +74,7 @@ process_reloc_for_got(Elf64_Rela *rela,
 
 	g = kmalloc (sizeof (*g), GFP_KERNEL);
 	g->next = chains[r_sym].next;
-	g->r_offset = r_offset;
+	g->r_addend = r_addend;
 	g->got_offset = *poffset;
 	*poffset += 8;
 	chains[r_sym].next = g;
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 167fd89f870..0636116210d 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -974,6 +974,7 @@ osf_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp,
 	size_t size;
 	long timeout;
 	int ret = -EINVAL;
+	struct fdtable *fdt;
 
 	timeout = MAX_SCHEDULE_TIMEOUT;
 	if (tvp) {
@@ -995,7 +996,8 @@ osf_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp,
 		}
 	}
 
-	if (n < 0 || n > current->files->max_fdset)
+	fdt = files_fdtable(current->files);
+	if (n < 0 || n > fdt->max_fdset)
 		goto out_nofds;
 
 	/*
@@ -1152,8 +1154,7 @@ osf_usleep_thread(struct timeval32 __user *sleep, struct timeval32 __user *remai
 
 	ticks = timeval_to_jiffies(&tmp);
 
-	current->state = TASK_INTERRUPTIBLE;
-	ticks = schedule_timeout(ticks);
+	ticks = schedule_timeout_interruptible(ticks);
 
 	if (remain) {
 		jiffies_to_timeval(ticks, &tmp);
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index e211aa7404e..da0be346579 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -989,175 +989,3 @@ flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
 
 	preempt_enable();
 }
-
-#ifdef CONFIG_DEBUG_SPINLOCK
-void
-_raw_spin_unlock(spinlock_t * lock)
-{
-	mb();
-	lock->lock = 0;
-
-	lock->on_cpu = -1;
-	lock->previous = NULL;
-	lock->task = NULL;
-	lock->base_file = "none";
-	lock->line_no = 0;
-}
-
-void
-debug_spin_lock(spinlock_t * lock, const char *base_file, int line_no)
-{
-	long tmp;
-	long stuck;
-	void *inline_pc = __builtin_return_address(0);
-	unsigned long started = jiffies;
-	int printed = 0;
-	int cpu = smp_processor_id();
-
-	stuck = 1L << 30;
- try_again:
-
-	/* Use sub-sections to put the actual loop at the end
-	   of this object file's text section so as to perfect
-	   branch prediction.  */
-	__asm__ __volatile__(
-	"1:	ldl_l	%0,%1\n"
-	"	subq	%2,1,%2\n"
-	"	blbs	%0,2f\n"
-	"	or	%0,1,%0\n"
-	"	stl_c	%0,%1\n"
-	"	beq	%0,3f\n"
-	"4:	mb\n"
-	".subsection 2\n"
-	"2:	ldl	%0,%1\n"
-	"	subq	%2,1,%2\n"
-	"3:	blt	%2,4b\n"
-	"	blbs	%0,2b\n"
-	"	br	1b\n"
-	".previous"
-	: "=r" (tmp), "=m" (lock->lock), "=r" (stuck)
-	: "m" (lock->lock), "2" (stuck) : "memory");
-
-	if (stuck < 0) {
-		printk(KERN_WARNING
-		       "%s:%d spinlock stuck in %s at %p(%d)"
-		       " owner %s at %p(%d) %s:%d\n",
-		       base_file, line_no,
-		       current->comm, inline_pc, cpu,
-		       lock->task->comm, lock->previous,
-		       lock->on_cpu, lock->base_file, lock->line_no);
-		stuck = 1L << 36;
-		printed = 1;
-		goto try_again;
-	}
-
-	/* Exiting.  Got the lock.  */
-	lock->on_cpu = cpu;
-	lock->previous = inline_pc;
-	lock->task = current;
-	lock->base_file = base_file;
-	lock->line_no = line_no;
-
-	if (printed) {
-		printk(KERN_WARNING
-		       "%s:%d spinlock grabbed in %s at %p(%d) %ld ticks\n",
-		       base_file, line_no, current->comm, inline_pc,
-		       cpu, jiffies - started);
-	}
-}
-
-int
-debug_spin_trylock(spinlock_t * lock, const char *base_file, int line_no)
-{
-	int ret;
-	if ((ret = !test_and_set_bit(0, lock))) {
-		lock->on_cpu = smp_processor_id();
-		lock->previous = __builtin_return_address(0);
-		lock->task = current;
-	} else {
-		lock->base_file = base_file;
-		lock->line_no = line_no;
-	}
-	return ret;
-}
-#endif /* CONFIG_DEBUG_SPINLOCK */
-
-#ifdef CONFIG_DEBUG_RWLOCK
-void _raw_write_lock(rwlock_t * lock)
-{
-	long regx, regy;
-	int stuck_lock, stuck_reader;
-	void *inline_pc = __builtin_return_address(0);
-
- try_again:
-
-	stuck_lock = 1<<30;
-	stuck_reader = 1<<30;
-
-	__asm__ __volatile__(
-	"1:	ldl_l	%1,%0\n"
-	"	blbs	%1,6f\n"
-	"	blt	%1,8f\n"
-	"	mov	1,%1\n"
-	"	stl_c	%1,%0\n"
-	"	beq	%1,6f\n"
-	"4:	mb\n"
-	".subsection 2\n"
-	"6:	blt	%3,4b	# debug\n"
-	"	subl	%3,1,%3	# debug\n"
-	"	ldl	%1,%0\n"
-	"	blbs	%1,6b\n"
-	"8:	blt	%4,4b	# debug\n"
-	"	subl	%4,1,%4	# debug\n"
-	"	ldl	%1,%0\n"
-	"	blt	%1,8b\n"
-	"	br	1b\n"
-	".previous"
-	: "=m" (*(volatile int *)lock), "=&r" (regx), "=&r" (regy),
-	  "=&r" (stuck_lock), "=&r" (stuck_reader)
-	: "m" (*(volatile int *)lock), "3" (stuck_lock), "4" (stuck_reader) : "memory");
-
-	if (stuck_lock < 0) {
-		printk(KERN_WARNING "write_lock stuck at %p\n", inline_pc);
-		goto try_again;
-	}
-	if (stuck_reader < 0) {
-		printk(KERN_WARNING "write_lock stuck on readers at %p\n",
-		       inline_pc);
-		goto try_again;
-	}
-}
-
-void _raw_read_lock(rwlock_t * lock)
-{
-	long regx;
-	int stuck_lock;
-	void *inline_pc = __builtin_return_address(0);
-
- try_again:
-
-	stuck_lock = 1<<30;
-
-	__asm__ __volatile__(
-	"1:	ldl_l	%1,%0;"
-	"	blbs	%1,6f;"
-	"	subl	%1,2,%1;"
-	"	stl_c	%1,%0;"
-	"	beq	%1,6f;"
-	"4:	mb\n"
-	".subsection 2\n"
-	"6:	ldl	%1,%0;"
-	"	blt	%2,4b	# debug\n"
-	"	subl	%2,1,%2	# debug\n"
-	"	blbs	%1,6b;"
-	"	br	1b\n"
-	".previous"
-	: "=m" (*(volatile int *)lock), "=&r" (regx), "=&r" (stuck_lock)
-	: "m" (*(volatile int *)lock), "2" (stuck_lock) : "memory");
-
-	if (stuck_lock < 0) {
-		printk(KERN_WARNING "read_lock stuck at %p\n", inline_pc);
-		goto try_again;
-	}
-}
-#endif /* CONFIG_DEBUG_RWLOCK */