patch-2.4.13 linux/arch/s390/kernel/traps.c
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- Lines: 36
- Date:
Thu Oct 11 09:04:57 2001
- Orig file:
v2.4.12/linux/arch/s390/kernel/traps.c
- Orig date:
Sun Aug 12 13:27:58 2001
diff -u --recursive --new-file v2.4.12/linux/arch/s390/kernel/traps.c linux/arch/s390/kernel/traps.c
@@ -60,14 +60,16 @@
extern void pfault_interrupt(struct pt_regs *regs, __u16 error_code);
#endif
-spinlock_t die_lock;
+spinlock_t die_lock = SPIN_LOCK_UNLOCKED;
void die(const char * str, struct pt_regs * regs, long err)
{
console_verbose();
spin_lock_irq(&die_lock);
+ bust_spinlocks(1);
printk("%s: %04lx\n", str, err & 0xffff);
show_regs(regs);
+ bust_spinlocks(0);
spin_unlock_irq(&die_lock);
do_exit(SIGSEGV);
}
@@ -135,7 +137,7 @@
#if CONFIG_REMOTE_DEBUG
if(gdb_stub_initialised)
{
- gdb_stub_handle_exception((gdb_pt_regs *)regs,signal);
+ gdb_stub_handle_exception((struct gdb_pt_regs *)regs,signal);
return 0;
}
#endif
@@ -211,7 +213,7 @@
specification_exception(struct pt_regs * regs, long interruption_code)
{
__u8 opcode[6];
- __u16 *location;
+ __u16 *location = NULL;
int signal = 0;
if (regs->psw.mask & PSW_PROBLEM_STATE) {
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