6 files changed, 10 insertions, 190 deletions

diff --git a/arch/alpha/kernel/alpha_ksyms.c b/arch/alpha/kernel/alpha_ksyms.c
index fc5ef90c4fc9..24ae9a366073 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 f0927ee53f29..76cc0cb5fc2e 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 4ca2e404708a..0905721fcbca 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 fc271e316a38..aac6d4b22f7a 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 167fd89f8707..0636116210d2 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 e211aa7404e6..da0be3465791 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 */