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-rw-r--r--arch/sparc64/kernel/traps.c50
1 files changed, 17 insertions, 33 deletions
diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c
index 36974926265..404e8561e2d 100644
--- a/arch/sparc64/kernel/traps.c
+++ b/arch/sparc64/kernel/traps.c
@@ -1,6 +1,6 @@
/* arch/sparc64/kernel/traps.c
*
- * Copyright (C) 1995,1997 David S. Miller (davem@davemloft.net)
+ * Copyright (C) 1995,1997,2008 David S. Miller (davem@davemloft.net)
* Copyright (C) 1997,1999,2000 Jakub Jelinek (jakub@redhat.com)
*/
@@ -11,7 +11,6 @@
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/kernel.h>
-#include <linux/kallsyms.h>
#include <linux/signal.h>
#include <linux/smp.h>
#include <linux/mm.h>
@@ -37,9 +36,6 @@
#include <asm/processor.h>
#include <asm/timer.h>
#include <asm/head.h>
-#ifdef CONFIG_KMOD
-#include <linux/kmod.h>
-#endif
#include <asm/prom.h>
#include "entry.h"
@@ -74,7 +70,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
i + 1,
p->trapstack[i].tstate, p->trapstack[i].tpc,
p->trapstack[i].tnpc, p->trapstack[i].tt);
- print_symbol("TRAPLOG: TPC<%s>\n", p->trapstack[i].tpc);
+ printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
}
}
@@ -1081,7 +1077,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
printk("%s" "ERROR(%d): ",
(recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
- print_symbol("TPC<%s>\n", regs->tpc);
+ printk("TPC<%pS>\n", (void *) regs->tpc);
printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
(recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
(afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
@@ -1689,7 +1685,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
smp_processor_id(),
(type & 0x1) ? 'I' : 'D',
regs->tpc);
- print_symbol(KERN_EMERG "TPC<%s>\n", regs->tpc);
+ printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
panic("Irrecoverable Cheetah+ parity error.");
}
@@ -1697,7 +1693,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
smp_processor_id(),
(type & 0x1) ? 'I' : 'D',
regs->tpc);
- print_symbol(KERN_WARNING "TPC<%s>\n", regs->tpc);
+ printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
}
struct sun4v_error_entry {
@@ -1781,7 +1777,7 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
pfx,
ent->err_raddr, ent->err_size, ent->err_cpu);
- __show_regs(regs);
+ show_regs(regs);
if ((cnt = atomic_read(ocnt)) != 0) {
atomic_set(ocnt, 0);
@@ -1904,9 +1900,10 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
regs->tpc, tl);
- print_symbol(KERN_EMERG "SUN4V-ITLB: TPC<%s>\n", regs->tpc);
+ printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
- print_symbol(KERN_EMERG "SUN4V-ITLB: O7<%s>\n", regs->u_regs[UREG_I7]);
+ printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
+ (void *) regs->u_regs[UREG_I7]);
printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
"pte[%lx] error[%lx]\n",
sun4v_err_itlb_vaddr, sun4v_err_itlb_ctx,
@@ -1927,9 +1924,10 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
regs->tpc, tl);
- print_symbol(KERN_EMERG "SUN4V-DTLB: TPC<%s>\n", regs->tpc);
+ printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
- print_symbol(KERN_EMERG "SUN4V-DTLB: O7<%s>\n", regs->u_regs[UREG_I7]);
+ printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
+ (void *) regs->u_regs[UREG_I7]);
printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
"pte[%lx] error[%lx]\n",
sun4v_err_dtlb_vaddr, sun4v_err_dtlb_ctx,
@@ -2111,10 +2109,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
fp = ksp + STACK_BIAS;
thread_base = (unsigned long) tp;
- printk("Call Trace:");
-#ifdef CONFIG_KALLSYMS
- printk("\n");
-#endif
+ printk("Call Trace:\n");
do {
struct sparc_stackf *sf;
struct pt_regs *regs;
@@ -2137,12 +2132,8 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
fp = (unsigned long)sf->fp + STACK_BIAS;
}
- printk(" [%016lx] ", pc);
- print_symbol("%s\n", pc);
+ printk(" [%016lx] %pS\n", pc, (void *) pc);
} while (++count < 16);
-#ifndef CONFIG_KALLSYMS
- printk("\n");
-#endif
}
void dump_stack(void)
@@ -2186,7 +2177,6 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
void die_if_kernel(char *str, struct pt_regs *regs)
{
static int die_counter;
- extern void smp_report_regs(void);
int count = 0;
/* Amuse the user. */
@@ -2199,7 +2189,7 @@ void die_if_kernel(char *str, struct pt_regs *regs)
printk("%s(%d): %s [#%d]\n", current->comm, task_pid_nr(current), str, ++die_counter);
notify_die(DIE_OOPS, str, regs, 0, 255, SIGSEGV);
__asm__ __volatile__("flushw");
- __show_regs(regs);
+ show_regs(regs);
add_taint(TAINT_DIE);
if (regs->tstate & TSTATE_PRIV) {
struct reg_window *rw = (struct reg_window *)
@@ -2211,9 +2201,8 @@ void die_if_kernel(char *str, struct pt_regs *regs)
while (rw &&
count++ < 30&&
is_kernel_stack(current, rw)) {
- printk("Caller[%016lx]", rw->ins[7]);
- print_symbol(": %s", rw->ins[7]);
- printk("\n");
+ printk("Caller[%016lx]: %pS\n", rw->ins[7],
+ (void *) rw->ins[7]);
rw = kernel_stack_up(rw);
}
@@ -2225,11 +2214,6 @@ void die_if_kernel(char *str, struct pt_regs *regs)
}
user_instruction_dump ((unsigned int __user *) regs->tpc);
}
-#if 0
-#ifdef CONFIG_SMP
- smp_report_regs();
-#endif
-#endif
if (regs->tstate & TSTATE_PRIV)
do_exit(SIGKILL);
do_exit(SIGSEGV);
generated by cgit (git 2.34.1) at 2024-11-11 23:23:37 +0000