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sh: Wire up kdump crash kernel exec in die(). 

Now that we have the basic kdump support in place, add it in to
die() so we can enter the crash kernel automatically.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2007-05-15 08:36:36 +09:00
parent f3a9022fd1
commit e113276624
1 changed files with 11 additions and 0 deletions
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11
arch/sh/kernel/traps.c
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@ -21,6 +21,7 @@
#include <linux/bug.h>
#include <linux/debug_locks.h>
#include <linux/kdebug.h>
#include <linux/kexec.h>
#include <linux/limits.h>
#include <asm/system.h>
#include <asm/uaccess.h>
@ -101,6 +102,16 @@ void die(const char * str, struct pt_regs * regs, long err)
bust_spinlocks(0);
spin_unlock_irq(&die_lock);
if (kexec_should_crash(current))
crash_kexec(regs);
if (in_interrupt())
panic("Fatal exception in interrupt");
if (panic_on_oops)
panic("Fatal exception");
do_exit(SIGSEGV);
}