raw_smp_processor_id());
}
- kgdb_correct_hw_break();
-
return 0;
}
static void kgdb_hw_overflow_handler(struct perf_event *event, int nmi,
struct perf_sample_data *data, struct pt_regs *regs)
{
- kgdb_ll_trap(DIE_DEBUG, "debug", regs, 0, 0, SIGTRAP);
+ struct task_struct *tsk = current;
+ int i;
+
+ for (i = 0; i < 4; i++)
+ if (breakinfo[i].enabled)
+ tsk->thread.debugreg6 |= (DR_TRAP0 << i);
}
void kgdb_arch_late(void)
if (breakinfo[i].pev)
continue;
breakinfo[i].pev = register_wide_hw_breakpoint(&attr, NULL);
- if (IS_ERR(breakinfo[i].pev)) {
+ if (IS_ERR((void * __force)breakinfo[i].pev)) {
printk(KERN_ERR "kgdb: Could not allocate hw"
"breakpoints\nDisabling the kernel debugger\n");
breakinfo[i].pev = NULL;