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-rw-r--r--arch/alpha/include/asm/cache.h1
-rw-r--r--arch/alpha/include/asm/cacheflush.h2
-rw-r--r--arch/alpha/include/asm/unistd.h6
-rw-r--r--arch/alpha/kernel/entry.S61
-rw-r--r--arch/alpha/kernel/err_ev6.c12
-rw-r--r--arch/alpha/kernel/err_marvel.c39
-rw-r--r--arch/alpha/kernel/err_titan.c35
-rw-r--r--arch/alpha/kernel/osf_sys.c9
-rw-r--r--arch/alpha/kernel/pci-sysfs.c2
-rw-r--r--arch/alpha/kernel/perf_event.c18
-rw-r--r--arch/alpha/kernel/proto.h3
-rw-r--r--arch/alpha/kernel/signal.c41
-rw-r--r--arch/alpha/kernel/srm_env.c2
-rw-r--r--arch/alpha/kernel/sys_cabriolet.c19
-rw-r--r--arch/alpha/kernel/sys_takara.c11
-rw-r--r--arch/alpha/kernel/systbls.S3
-rw-r--r--arch/alpha/kernel/time.c10
-rw-r--r--arch/alpha/kernel/traps.c3
18 files changed, 125 insertions, 152 deletions
diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
index f199e69a5d0b..ad368a93a46a 100644
--- a/arch/alpha/include/asm/cache.h
+++ b/arch/alpha/include/asm/cache.h
@@ -17,7 +17,6 @@
# define L1_CACHE_SHIFT 5
#endif
-#define L1_CACHE_ALIGN(x) (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
#define SMP_CACHE_BYTES L1_CACHE_BYTES
#endif
diff --git a/arch/alpha/include/asm/cacheflush.h b/arch/alpha/include/asm/cacheflush.h
index 01d71e1c8a9e..012f1243b1c1 100644
--- a/arch/alpha/include/asm/cacheflush.h
+++ b/arch/alpha/include/asm/cacheflush.h
@@ -43,6 +43,8 @@ extern void smp_imb(void);
/* ??? Ought to use this in arch/alpha/kernel/signal.c too. */
#ifndef CONFIG_SMP
+#include <linux/sched.h>
+
extern void __load_new_mm_context(struct mm_struct *);
static inline void
flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h
index 804e5311c841..058937bf5a77 100644
--- a/arch/alpha/include/asm/unistd.h
+++ b/arch/alpha/include/asm/unistd.h
@@ -449,10 +449,13 @@
#define __NR_pwritev 491
#define __NR_rt_tgsigqueueinfo 492
#define __NR_perf_event_open 493
+#define __NR_fanotify_init 494
+#define __NR_fanotify_mark 495
+#define __NR_prlimit64 496
#ifdef __KERNEL__
-#define NR_SYSCALLS 494
+#define NR_SYSCALLS 497
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
@@ -463,6 +466,7 @@
#define __ARCH_WANT_SYS_OLD_GETRLIMIT
#define __ARCH_WANT_SYS_OLDUMOUNT
#define __ARCH_WANT_SYS_SIGPENDING
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
/* "Conditional" syscalls. What we want is
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index b45d913a51c3..ab1ee0ab082b 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -317,14 +317,14 @@ ret_from_sys_call:
ldq $0, SP_OFF($sp)
and $0, 8, $0
beq $0, restore_all
-ret_from_reschedule:
+ret_to_user:
/* Make sure need_resched and sigpending don't change between
sampling and the rti. */
lda $16, 7
call_pal PAL_swpipl
ldl $5, TI_FLAGS($8)
and $5, _TIF_WORK_MASK, $2
- bne $5, work_pending
+ bne $2, work_pending
restore_all:
RESTORE_ALL
call_pal PAL_rti
@@ -363,7 +363,7 @@ $ret_success:
* $8: current.
* $19: The old syscall number, or zero if this is not a return
* from a syscall that errored and is possibly restartable.
- * $20: Error indication.
+ * $20: The old a3 value
*/
.align 4
@@ -392,12 +392,18 @@ $work_resched:
$work_notifysig:
mov $sp, $16
- br $1, do_switch_stack
+ bsr $1, do_switch_stack
mov $sp, $17
mov $5, $18
+ mov $19, $9 /* save old syscall number */
+ mov $20, $10 /* save old a3 */
+ and $5, _TIF_SIGPENDING, $2
+ cmovne $2, 0, $9 /* we don't want double syscall restarts */
jsr $26, do_notify_resume
+ mov $9, $19
+ mov $10, $20
bsr $1, undo_switch_stack
- br restore_all
+ br ret_to_user
.end work_pending
/*
@@ -430,6 +436,7 @@ strace:
beq $1, 1f
ldq $27, 0($2)
1: jsr $26, ($27), sys_gettimeofday
+ret_from_straced:
ldgp $gp, 0($26)
/* check return.. */
@@ -757,11 +764,15 @@ sys_vfork:
.ent sys_sigreturn
sys_sigreturn:
.prologue 0
+ lda $9, ret_from_straced
+ cmpult $26, $9, $9
mov $sp, $17
lda $18, -SWITCH_STACK_SIZE($sp)
lda $sp, -SWITCH_STACK_SIZE($sp)
jsr $26, do_sigreturn
- br $1, undo_switch_stack
+ bne $9, 1f
+ jsr $26, syscall_trace
+1: br $1, undo_switch_stack
br ret_from_sys_call
.end sys_sigreturn
@@ -770,47 +781,19 @@ sys_sigreturn:
.ent sys_rt_sigreturn
sys_rt_sigreturn:
.prologue 0
+ lda $9, ret_from_straced
+ cmpult $26, $9, $9
mov $sp, $17
lda $18, -SWITCH_STACK_SIZE($sp)
lda $sp, -SWITCH_STACK_SIZE($sp)
jsr $26, do_rt_sigreturn
- br $1, undo_switch_stack
+ bne $9, 1f
+ jsr $26, syscall_trace
+1: br $1, undo_switch_stack
br ret_from_sys_call
.end sys_rt_sigreturn
.align 4
- .globl sys_sigsuspend
- .ent sys_sigsuspend
-sys_sigsuspend:
- .prologue 0
- mov $sp, $17
- br $1, do_switch_stack
- mov $sp, $18
- subq $sp, 16, $sp
- stq $26, 0($sp)
- jsr $26, do_sigsuspend
- ldq $26, 0($sp)
- lda $sp, SWITCH_STACK_SIZE+16($sp)
- ret
-.end sys_sigsuspend
-
- .align 4
- .globl sys_rt_sigsuspend
- .ent sys_rt_sigsuspend
-sys_rt_sigsuspend:
- .prologue 0
- mov $sp, $18
- br $1, do_switch_stack
- mov $sp, $19
- subq $sp, 16, $sp
- stq $26, 0($sp)
- jsr $26, do_rt_sigsuspend
- ldq $26, 0($sp)
- lda $sp, SWITCH_STACK_SIZE+16($sp)
- ret
-.end sys_rt_sigsuspend
-
- .align 4
.globl sys_sethae
.ent sys_sethae
sys_sethae:
diff --git a/arch/alpha/kernel/err_ev6.c b/arch/alpha/kernel/err_ev6.c
index 8ca6345bf131..253cf1a87481 100644
--- a/arch/alpha/kernel/err_ev6.c
+++ b/arch/alpha/kernel/err_ev6.c
@@ -90,11 +90,13 @@ static int
ev6_parse_cbox(u64 c_addr, u64 c1_syn, u64 c2_syn,
u64 c_stat, u64 c_sts, int print)
{
- char *sourcename[] = { "UNKNOWN", "UNKNOWN", "UNKNOWN",
- "MEMORY", "BCACHE", "DCACHE",
- "BCACHE PROBE", "BCACHE PROBE" };
- char *streamname[] = { "D", "I" };
- char *bitsname[] = { "SINGLE", "DOUBLE" };
+ static const char * const sourcename[] = {
+ "UNKNOWN", "UNKNOWN", "UNKNOWN",
+ "MEMORY", "BCACHE", "DCACHE",
+ "BCACHE PROBE", "BCACHE PROBE"
+ };
+ static const char * const streamname[] = { "D", "I" };
+ static const char * const bitsname[] = { "SINGLE", "DOUBLE" };
int status = MCHK_DISPOSITION_REPORT;
int source = -1, stream = -1, bits = -1;
diff --git a/arch/alpha/kernel/err_marvel.c b/arch/alpha/kernel/err_marvel.c
index 52a79dfc13c6..648ae88aeb8a 100644
--- a/arch/alpha/kernel/err_marvel.c
+++ b/arch/alpha/kernel/err_marvel.c
@@ -109,7 +109,7 @@ marvel_print_err_cyc(u64 err_cyc)
#define IO7__ERR_CYC__CYCLE__M (0x7)
printk("%s Packet In Error: %s\n"
- "%s Error in %s, cycle %ld%s%s\n",
+ "%s Error in %s, cycle %lld%s%s\n",
err_print_prefix,
packet_desc[EXTRACT(err_cyc, IO7__ERR_CYC__PACKET)],
err_print_prefix,
@@ -313,7 +313,7 @@ marvel_print_po7_ugbge_sym(u64 ugbge_sym)
}
printk("%s Up Hose Garbage Symptom:\n"
- "%s Source Port: %ld - Dest PID: %ld - OpCode: %s\n",
+ "%s Source Port: %lld - Dest PID: %lld - OpCode: %s\n",
err_print_prefix,
err_print_prefix,
EXTRACT(ugbge_sym, IO7__PO7_UGBGE_SYM__UPH_SRC_PORT),
@@ -552,7 +552,7 @@ marvel_print_pox_spl_cmplt(u64 spl_cmplt)
#define IO7__POX_SPLCMPLT__REM_BYTE_COUNT__M (0xfff)
printk("%s Split Completion Error:\n"
- "%s Source (Bus:Dev:Func): %ld:%ld:%ld\n",
+ "%s Source (Bus:Dev:Func): %lld:%lld:%lld\n",
err_print_prefix,
err_print_prefix,
EXTRACT(spl_cmplt, IO7__POX_SPLCMPLT__SOURCE_BUS),
@@ -589,22 +589,23 @@ marvel_print_pox_spl_cmplt(u64 spl_cmplt)
static void
marvel_print_pox_trans_sum(u64 trans_sum)
{
- char *pcix_cmd[] = { "Interrupt Acknowledge",
- "Special Cycle",
- "I/O Read",
- "I/O Write",
- "Reserved",
- "Reserved / Device ID Message",
- "Memory Read",
- "Memory Write",
- "Reserved / Alias to Memory Read Block",
- "Reserved / Alias to Memory Write Block",
- "Configuration Read",
- "Configuration Write",
- "Memory Read Multiple / Split Completion",
- "Dual Address Cycle",
- "Memory Read Line / Memory Read Block",
- "Memory Write and Invalidate / Memory Write Block"
+ static const char * const pcix_cmd[] = {
+ "Interrupt Acknowledge",
+ "Special Cycle",
+ "I/O Read",
+ "I/O Write",
+ "Reserved",
+ "Reserved / Device ID Message",
+ "Memory Read",
+ "Memory Write",
+ "Reserved / Alias to Memory Read Block",
+ "Reserved / Alias to Memory Write Block",
+ "Configuration Read",
+ "Configuration Write",
+ "Memory Read Multiple / Split Completion",
+ "Dual Address Cycle",
+ "Memory Read Line / Memory Read Block",
+ "Memory Write and Invalidate / Memory Write Block"
};
#define IO7__POX_TRANSUM__PCI_ADDR__S (0)
diff --git a/arch/alpha/kernel/err_titan.c b/arch/alpha/kernel/err_titan.c
index f7ed97ce0dfd..c3b3781a03de 100644
--- a/arch/alpha/kernel/err_titan.c
+++ b/arch/alpha/kernel/err_titan.c
@@ -75,8 +75,12 @@ titan_parse_p_serror(int which, u64 serror, int print)
int status = MCHK_DISPOSITION_REPORT;
#ifdef CONFIG_VERBOSE_MCHECK
- char *serror_src[] = {"GPCI", "APCI", "AGP HP", "AGP LP"};
- char *serror_cmd[] = {"DMA Read", "DMA RMW", "SGTE Read", "Reserved"};
+ static const char * const serror_src[] = {
+ "GPCI", "APCI", "AGP HP", "AGP LP"
+ };
+ static const char * const serror_cmd[] = {
+ "DMA Read", "DMA RMW", "SGTE Read", "Reserved"
+ };
#endif /* CONFIG_VERBOSE_MCHECK */
#define TITAN__PCHIP_SERROR__LOST_UECC (1UL << 0)
@@ -140,14 +144,15 @@ titan_parse_p_perror(int which, int port, u64 perror, int print)
int status = MCHK_DISPOSITION_REPORT;
#ifdef CONFIG_VERBOSE_MCHECK
- char *perror_cmd[] = { "Interrupt Acknowledge", "Special Cycle",
- "I/O Read", "I/O Write",
- "Reserved", "Reserved",
- "Memory Read", "Memory Write",
- "Reserved", "Reserved",
- "Configuration Read", "Configuration Write",
- "Memory Read Multiple", "Dual Address Cycle",
- "Memory Read Line","Memory Write and Invalidate"
+ static const char * const perror_cmd[] = {
+ "Interrupt Acknowledge", "Special Cycle",
+ "I/O Read", "I/O Write",
+ "Reserved", "Reserved",
+ "Memory Read", "Memory Write",
+ "Reserved", "Reserved",
+ "Configuration Read", "Configuration Write",
+ "Memory Read Multiple", "Dual Address Cycle",
+ "Memory Read Line", "Memory Write and Invalidate"
};
#endif /* CONFIG_VERBOSE_MCHECK */
@@ -273,11 +278,11 @@ titan_parse_p_agperror(int which, u64 agperror, int print)
int cmd, len;
unsigned long addr;
- char *agperror_cmd[] = { "Read (low-priority)", "Read (high-priority)",
- "Write (low-priority)",
- "Write (high-priority)",
- "Reserved", "Reserved",
- "Flush", "Fence"
+ static const char * const agperror_cmd[] = {
+ "Read (low-priority)", "Read (high-priority)",
+ "Write (low-priority)", "Write (high-priority)",
+ "Reserved", "Reserved",
+ "Flush", "Fence"
};
#endif /* CONFIG_VERBOSE_MCHECK */
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 5d1e6d6ce684..547e8b84b2f7 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -15,7 +15,6 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/stddef.h>
#include <linux/syscalls.h>
#include <linux/unistd.h>
@@ -69,7 +68,6 @@ SYSCALL_DEFINE4(osf_set_program_attributes, unsigned long, text_start,
{
struct mm_struct *mm;
- lock_kernel();
mm = current->mm;
mm->end_code = bss_start + bss_len;
mm->start_brk = bss_start + bss_len;
@@ -78,7 +76,6 @@ SYSCALL_DEFINE4(osf_set_program_attributes, unsigned long, text_start,
printk("set_program_attributes(%lx %lx %lx %lx)\n",
text_start, text_len, bss_start, bss_len);
#endif
- unlock_kernel();
return 0;
}
@@ -517,7 +514,6 @@ SYSCALL_DEFINE2(osf_proplist_syscall, enum pl_code, code,
long error;
int __user *min_buf_size_ptr;
- lock_kernel();
switch (code) {
case PL_SET:
if (get_user(error, &args->set.nbytes))
@@ -547,7 +543,6 @@ SYSCALL_DEFINE2(osf_proplist_syscall, enum pl_code, code,
error = -EOPNOTSUPP;
break;
};
- unlock_kernel();
return error;
}
@@ -594,7 +589,7 @@ SYSCALL_DEFINE2(osf_sigstack, struct sigstack __user *, uss,
SYSCALL_DEFINE3(osf_sysinfo, int, command, char __user *, buf, long, count)
{
- char *sysinfo_table[] = {
+ const char *sysinfo_table[] = {
utsname()->sysname,
utsname()->nodename,
utsname()->release,
@@ -606,7 +601,7 @@ SYSCALL_DEFINE3(osf_sysinfo, int, command, char __user *, buf, long, count)
"dummy", /* secure RPC domain */
};
unsigned long offset;
- char *res;
+ const char *res;
long len, err = -EINVAL;
offset = command-1;
diff --git a/arch/alpha/kernel/pci-sysfs.c b/arch/alpha/kernel/pci-sysfs.c
index 738fc824e2ea..b899e95f79fd 100644
--- a/arch/alpha/kernel/pci-sysfs.c
+++ b/arch/alpha/kernel/pci-sysfs.c
@@ -66,7 +66,7 @@ static int pci_mmap_resource(struct kobject *kobj,
{
struct pci_dev *pdev = to_pci_dev(container_of(kobj,
struct device, kobj));
- struct resource *res = (struct resource *)attr->private;
+ struct resource *res = attr->private;
enum pci_mmap_state mmap_type;
struct pci_bus_region bar;
int i;
diff --git a/arch/alpha/kernel/perf_event.c b/arch/alpha/kernel/perf_event.c
index 51c39fa41693..85d8e4f58c83 100644
--- a/arch/alpha/kernel/perf_event.c
+++ b/arch/alpha/kernel/perf_event.c
@@ -241,20 +241,20 @@ static inline unsigned long alpha_read_pmc(int idx)
static int alpha_perf_event_set_period(struct perf_event *event,
struct hw_perf_event *hwc, int idx)
{
- long left = atomic64_read(&hwc->period_left);
+ long left = local64_read(&hwc->period_left);
long period = hwc->sample_period;
int ret = 0;
if (unlikely(left <= -period)) {
left = period;
- atomic64_set(&hwc->period_left, left);
+ local64_set(&hwc->period_left, left);
hwc->last_period = period;
ret = 1;
}
if (unlikely(left <= 0)) {
left += period;
- atomic64_set(&hwc->period_left, left);
+ local64_set(&hwc->period_left, left);
hwc->last_period = period;
ret = 1;
}
@@ -269,7 +269,7 @@ static int alpha_perf_event_set_period(struct perf_event *event,
if (left > (long)alpha_pmu->pmc_max_period[idx])
left = alpha_pmu->pmc_max_period[idx];
- atomic64_set(&hwc->prev_count, (unsigned long)(-left));
+ local64_set(&hwc->prev_count, (unsigned long)(-left));
alpha_write_pmc(idx, (unsigned long)(-left));
@@ -300,10 +300,10 @@ static unsigned long alpha_perf_event_update(struct perf_event *event,
long delta;
again:
- prev_raw_count = atomic64_read(&hwc->prev_count);
+ prev_raw_count = local64_read(&hwc->prev_count);
new_raw_count = alpha_read_pmc(idx);
- if (atomic64_cmpxchg(&hwc->prev_count, prev_raw_count,
+ if (local64_cmpxchg(&hwc->prev_count, prev_raw_count,
new_raw_count) != prev_raw_count)
goto again;
@@ -316,8 +316,8 @@ again:
delta += alpha_pmu->pmc_max_period[idx] + 1;
}
- atomic64_add(delta, &event->count);
- atomic64_sub(delta, &hwc->period_left);
+ local64_add(delta, &event->count);
+ local64_sub(delta, &hwc->period_left);
return new_raw_count;
}
@@ -636,7 +636,7 @@ static int __hw_perf_event_init(struct perf_event *event)
if (!hwc->sample_period) {
hwc->sample_period = alpha_pmu->pmc_max_period[0];
hwc->last_period = hwc->sample_period;
- atomic64_set(&hwc->period_left, hwc->sample_period);
+ local64_set(&hwc->period_left, hwc->sample_period);
}
return 0;
diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h
index 3d2627ec9860..d3e52d3fd592 100644
--- a/arch/alpha/kernel/proto.h
+++ b/arch/alpha/kernel/proto.h
@@ -156,9 +156,6 @@ extern void SMC669_Init(int);
/* es1888.c */
extern void es1888_init(void);
-/* ns87312.c */
-extern void ns87312_enable_ide(long ide_base);
-
/* ../lib/fpreg.c */
extern void alpha_write_fp_reg (unsigned long reg, unsigned long val);
extern unsigned long alpha_read_fp_reg (unsigned long reg);
diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c
index 0932dbb1ef8e..0f6b51ae865a 100644
--- a/arch/alpha/kernel/signal.c
+++ b/arch/alpha/kernel/signal.c
@@ -144,8 +144,7 @@ SYSCALL_DEFINE5(rt_sigaction, int, sig, const struct sigaction __user *, act,
/*
* Atomically swap in the new signal mask, and wait for a signal.
*/
-asmlinkage int
-do_sigsuspend(old_sigset_t mask, struct pt_regs *regs, struct switch_stack *sw)
+SYSCALL_DEFINE1(sigsuspend, old_sigset_t, mask)
{
mask &= _BLOCKABLE;
spin_lock_irq(&current->sighand->siglock);
@@ -154,41 +153,6 @@ do_sigsuspend(old_sigset_t mask, struct pt_regs *regs, struct switch_stack *sw)
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
- /* Indicate EINTR on return from any possible signal handler,
- which will not come back through here, but via sigreturn. */
- regs->r0 = EINTR;
- regs->r19 = 1;
-
- current->state = TASK_INTERRUPTIBLE;
- schedule();
- set_thread_flag(TIF_RESTORE_SIGMASK);
- return -ERESTARTNOHAND;
-}
-
-asmlinkage int
-do_rt_sigsuspend(sigset_t __user *uset, size_t sigsetsize,
- struct pt_regs *regs, struct switch_stack *sw)
-{
- sigset_t set;
-
- /* XXX: Don't preclude handling different sized sigset_t's. */
- if (sigsetsize != sizeof(sigset_t))
- return -EINVAL;
- if (copy_from_user(&set, uset, sizeof(set)))
- return -EFAULT;
-
- sigdelsetmask(&set, ~_BLOCKABLE);
- spin_lock_irq(&current->sighand->siglock);
- current->saved_sigmask = current->blocked;
- current->blocked = set;
- recalc_sigpending();
- spin_unlock_irq(&current->sighand->siglock);
-
- /* Indicate EINTR on return from any possible signal handler,
- which will not come back through here, but via sigreturn. */
- regs->r0 = EINTR;
- regs->r19 = 1;
-
current->state = TASK_INTERRUPTIBLE;
schedule();
set_thread_flag(TIF_RESTORE_SIGMASK);
@@ -239,6 +203,8 @@ restore_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,
unsigned long usp;
long i, err = __get_user(regs->pc, &sc->sc_pc);
+ current_thread_info()->restart_block.fn = do_no_restart_syscall;
+
sw->r26 = (unsigned long) ret_from_sys_call;
err |= __get_user(regs->r0, sc->sc_regs+0);
@@ -591,7 +557,6 @@ syscall_restart(unsigned long r0, unsigned long r19,
regs->pc -= 4;
break;
case ERESTART_RESTARTBLOCK:
- current_thread_info()->restart_block.fn = do_no_restart_syscall;
regs->r0 = EINTR;
break;
}
diff --git a/arch/alpha/kernel/srm_env.c b/arch/alpha/kernel/srm_env.c
index 4afc1a1e2e5a..f0df3fbd8402 100644
--- a/arch/alpha/kernel/srm_env.c
+++ b/arch/alpha/kernel/srm_env.c
@@ -87,7 +87,7 @@ static int srm_env_proc_show(struct seq_file *m, void *v)
srm_env_t *entry;
char *page;
- entry = (srm_env_t *)m->private;
+ entry = m->private;
page = (char *)__get_free_page(GFP_USER);
if (!page)
return -ENOMEM;
diff --git a/arch/alpha/kernel/sys_cabriolet.c b/arch/alpha/kernel/sys_cabriolet.c
index affd0f3f25df..14c8898d19ec 100644
--- a/arch/alpha/kernel/sys_cabriolet.c
+++ b/arch/alpha/kernel/sys_cabriolet.c
@@ -33,7 +33,7 @@
#include "irq_impl.h"
#include "pci_impl.h"
#include "machvec_impl.h"
-
+#include "pc873xx.h"
/* Note mask bit is true for DISABLED irqs. */
static unsigned long cached_irq_mask = ~0UL;
@@ -236,17 +236,30 @@ cabriolet_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
}
static inline void __init
+cabriolet_enable_ide(void)
+{
+ if (pc873xx_probe() == -1) {
+ printk(KERN_ERR "Probing for PC873xx Super IO chip failed.\n");
+ } else {
+ printk(KERN_INFO "Found %s Super IO chip at 0x%x\n",
+ pc873xx_get_model(), pc873xx_get_base());
+
+ pc873xx_enable_ide();
+ }
+}
+
+static inline void __init
cabriolet_init_pci(void)
{
common_init_pci();
- ns87312_enable_ide(0x398);
+ cabriolet_enable_ide();
}
static inline void __init
cia_cab_init_pci(void)
{
cia_init_pci();
- ns87312_enable_ide(0x398);
+ cabriolet_enable_ide();
}
/*
diff --git a/arch/alpha/kernel/sys_takara.c b/arch/alpha/kernel/sys_takara.c
index 230464885b5c..4da596b6adbb 100644
--- a/arch/alpha/kernel/sys_takara.c
+++ b/arch/alpha/kernel/sys_takara.c
@@ -29,7 +29,7 @@
#include "irq_impl.h"
#include "pci_impl.h"
#include "machvec_impl.h"
-
+#include "pc873xx.h"
/* Note mask bit is true for DISABLED irqs. */
static unsigned long cached_irq_mask[2] = { -1, -1 };
@@ -264,7 +264,14 @@ takara_init_pci(void)
alpha_mv.pci_map_irq = takara_map_irq_srm;
cia_init_pci();
- ns87312_enable_ide(0x26e);
+
+ if (pc873xx_probe() == -1) {
+ printk(KERN_ERR "Probing for PC873xx Super IO chip failed.\n");
+ } else {
+ printk(KERN_INFO "Found %s Super IO chip at 0x%x\n",
+ pc873xx_get_model(), pc873xx_get_base());
+ pc873xx_enable_ide();
+ }
}
diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S
index 09acb786e72b..ce594ef533cc 100644
--- a/arch/alpha/kernel/systbls.S
+++ b/arch/alpha/kernel/systbls.S
@@ -512,6 +512,9 @@ sys_call_table:
.quad sys_pwritev
.quad sys_rt_tgsigqueueinfo
.quad sys_perf_event_open
+ .quad sys_fanotify_init
+ .quad sys_fanotify_mark /* 495 */
+ .quad sys_prlimit64
.size sys_call_table, . - sys_call_table
.type sys_call_table, @object
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index eacceb26d9c8..396af1799ea4 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -191,16 +191,16 @@ irqreturn_t timer_interrupt(int irq, void *dev)
write_sequnlock(&xtime_lock);
-#ifndef CONFIG_SMP
- while (nticks--)
- update_process_times(user_mode(get_irq_regs()));
-#endif
-
if (test_perf_event_pending()) {
clear_perf_event_pending();
perf_event_do_pending();
}
+#ifndef CONFIG_SMP
+ while (nticks--)
+ update_process_times(user_mode(get_irq_regs()));
+#endif
+
return IRQ_HANDLED;
}
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index b14f015008ad..0414e021a91c 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -13,7 +13,6 @@
#include <linux/sched.h>
#include <linux/tty.h>
#include <linux/delay.h>
-#include <linux/smp_lock.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kallsyms.h>
@@ -623,7 +622,6 @@ do_entUna(void * va, unsigned long opcode, unsigned long reg,
return;
}
- lock_kernel();
printk("Bad unaligned kernel access at %016lx: %p %lx %lu\n",
pc, va, opcode, reg);
do_exit(SIGSEGV);
@@ -646,7 +644,6 @@ got_exception:
* Yikes! No one to forward the exception to.
* Since the registers are in a weird format, dump them ourselves.
*/
- lock_kernel();
printk("%s(%d): unhandled unaligned exception\n",
current->comm, task_pid_nr(current));
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-14 17:21:36 +0000