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Commit e1132766 authored by Paul Mundt's avatar Paul Mundt
Browse files

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: default avatarPaul Mundt <lethal@linux-sh.org>
parent f3a9022f

arch/sh/kernel/traps.c

+11 −0
Original line number Diff line number Diff line
@@ -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);

}