14 files changed, 28 insertions, 221 deletions

diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 083c5df42d35..786491f9ceb2 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -479,6 +479,9 @@ config EISA
         depends on ALPHA_GENERIC || ALPHA_JENSEN || ALPHA_ALCOR || ALPHA_MIKASA || ALPHA_SABLE || ALPHA_LYNX || ALPHA_NORITAKE || ALPHA_RAWHIDE
         default y
 
+config ARCH_MAY_HAVE_PC_FDC
+        def_bool y
+
 config SMP
         bool "Symmetric multi-processing support"
         depends on ALPHA_SABLE || ALPHA_LYNX || ALPHA_RAWHIDE || ALPHA_DP264 || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_GENERIC || ALPHA_SHARK || ALPHA_MARVEL
@@ -522,7 +525,7 @@ source "mm/Kconfig"
 
 config NUMA
         bool "NUMA Support (EXPERIMENTAL)"
-        depends on DISCONTIGMEM
+        depends on DISCONTIGMEM && BROKEN
         help
           Say Y to compile the kernel to support NUMA (Non-Uniform Memory
           Access).  This option is for configuring high-end multiprocessor
diff --git a/arch/alpha/Makefile b/arch/alpha/Makefile
index 22ebfb2be0e4..1b704ee54bf3 100644
--- a/arch/alpha/Makefile
+++ b/arch/alpha/Makefile
@@ -108,20 +108,9 @@ $(boot)/vmlinux.gz: vmlinux
 bootimage bootpfile bootpzfile: vmlinux
         $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
-
-prepare: include/asm-$(ARCH)/asm_offsets.h
-
-arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
-                                   include/config/MARKER
-
-include/asm-$(ARCH)/asm_offsets.h: arch/$(ARCH)/kernel/asm-offsets.s
-        $(call filechk,gen-asm-offsets)
-
 archclean:
         $(Q)$(MAKE) $(clean)=$(boot)
 
-CLEAN_FILES += include/asm-$(ARCH)/asm_offsets.h
-
 define archhelp
   echo '* boot          - Compressed kernel image (arch/alpha/boot/vmlinux.gz)'
   echo '  bootimage     - SRM bootable image (arch/alpha/boot/bootimage)'
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/signal.c b/arch/alpha/kernel/signal.c
index 08fe8071a7f8..2e45e8604e32 100644
--- a/arch/alpha/kernel/signal.c
+++ b/arch/alpha/kernel/signal.c
@@ -566,13 +566,12 @@ handle_signal(int sig, struct k_sigaction *ka, siginfo_t *info,
         if (ka->sa.sa_flags & SA_RESETHAND)
                 ka->sa.sa_handler = SIG_DFL;
 
-        if (!(ka->sa.sa_flags & SA_NODEFER)) {
-                spin_lock_irq(&current->sighand->siglock);
-                sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
+        spin_lock_irq(&current->sighand->siglock);
+        sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
+        if (!(ka->sa.sa_flags & SA_NODEFER)) 
                 sigaddset(&current->blocked,sig);
-                recalc_sigpending();
-                spin_unlock_irq(&current->sighand->siglock);
-        }
+        recalc_sigpending();
+        spin_unlock_irq(&current->sighand->siglock);
 }
 
 static inline void
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index 8f1e78551b1e..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)
-        : "1" (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)
-        : "0" (*(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)
-        : "0" (*(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 */
diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c
index 804727853d25..e32fee505220 100644
--- a/arch/alpha/kernel/sys_marvel.c
+++ b/arch/alpha/kernel/sys_marvel.c
@@ -373,12 +373,11 @@ marvel_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
                 irq += 0x80;                    /* offset for lsi       */
 
 #if 1
-                printk("PCI:%d:%d:%d (hose %d) [%s] is using MSI\n",
+                printk("PCI:%d:%d:%d (hose %d) is using MSI\n",
                        dev->bus->number, 
                        PCI_SLOT(dev->devfn), 
                        PCI_FUNC(dev->devfn),
-                       hose->index,
-                       pci_pretty_name (dev));
+                       hose->index);
                 printk("  %d message(s) from 0x%04x\n", 
                        1 << ((msg_ctl & PCI_MSI_FLAGS_QSIZE) >> 4),
                        msg_dat);
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index 8226c5cd788c..67be50b7d80a 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -149,7 +149,7 @@ irqreturn_t timer_interrupt(int irq, void *dev, struct pt_regs * regs)
          * CMOS clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
          * called as close as possible to 500 ms before the new second starts.
          */
-        if ((time_status & STA_UNSYNC) == 0
+        if (ntp_synced()
             && xtime.tv_sec > state.last_rtc_update + 660
             && xtime.tv_nsec >= 500000 - ((unsigned) TICK_SIZE) / 2
             && xtime.tv_nsec <= 500000 + ((unsigned) TICK_SIZE) / 2) {
@@ -502,10 +502,7 @@ do_settimeofday(struct timespec *tv)
         set_normalized_timespec(&xtime, sec, nsec);
         set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-        time_adjust = 0;                /* stop active adjtime() */
-        time_status |= STA_UNSYNC;
-        time_maxerror = NTP_PHASE_LIMIT;
-        time_esterror = NTP_PHASE_LIMIT;
+        ntp_clear();
 
         write_sequnlock_irq(&xtime_lock);
         clock_was_set();
diff --git a/arch/alpha/lib/dbg_stackcheck.S b/arch/alpha/lib/dbg_stackcheck.S
index cc5ce3a5fcad..3c1f3e6522e5 100644
--- a/arch/alpha/lib/dbg_stackcheck.S
+++ b/arch/alpha/lib/dbg_stackcheck.S
@@ -5,7 +5,7 @@
  * Verify that we have not overflowed the stack.  Oops if we have.
  */
 
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
 
         .text
         .set noat
diff --git a/arch/alpha/lib/dbg_stackkill.S b/arch/alpha/lib/dbg_stackkill.S
index e09f2ae1e09e..e9f6a9dcf2b7 100644
--- a/arch/alpha/lib/dbg_stackkill.S
+++ b/arch/alpha/lib/dbg_stackkill.S
@@ -6,7 +6,7 @@
  * uninitialized local variables in the act.
  */
 
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
 
         .text
         .set noat
diff --git a/arch/alpha/oprofile/common.c b/arch/alpha/oprofile/common.c
index 908eb4af8dec..ba788cfdc3c6 100644
--- a/arch/alpha/oprofile/common.c
+++ b/arch/alpha/oprofile/common.c
@@ -65,7 +65,7 @@ op_axp_setup(void)
         model->reg_setup(&reg, ctr, &sys);
 
         /* Configure the registers on all cpus.  */
-        smp_call_function(model->cpu_setup, &reg, 0, 1);
+        (void)smp_call_function(model->cpu_setup, &reg, 0, 1);
         model->cpu_setup(&reg);
         return 0;
 }
@@ -86,7 +86,7 @@ op_axp_cpu_start(void *dummy)
 static int
 op_axp_start(void)
 {
-        smp_call_function(op_axp_cpu_start, NULL, 0, 1);
+        (void)smp_call_function(op_axp_cpu_start, NULL, 0, 1);
         op_axp_cpu_start(NULL);
         return 0;
 }
@@ -101,7 +101,7 @@ op_axp_cpu_stop(void *dummy)
 static void
 op_axp_stop(void)
 {
-        smp_call_function(op_axp_cpu_stop, NULL, 0, 1);
+        (void)smp_call_function(op_axp_cpu_stop, NULL, 0, 1);
         op_axp_cpu_stop(NULL);
 }