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

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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);
}