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MIPS: kdump: Add support

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[ralf@linux-mips.org: Original patch by Maxim Uvarov <muvarov@gmail.com>
with plenty of further shining, polishing, debugging and testing by me.]

Signed-off-by: Maxim Uvarov <muvarov@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: kexec@lists.infradead.org
Cc: horms@verge.net.au
Patchwork: https://patchwork.linux-mips.org/patch/1025/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2012-10-11 18:14:58 +02:00
commit 7aa1c8f47e
11 changed files with 396 additions and 9 deletions
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4
arch/mips/kernel/traps.c
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@ -13,6 +13,7 @@
*/
#include <linux/bug.h>
#include <linux/compiler.h>
#include <linux/kexec.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
@ -409,6 +410,9 @@ void __noreturn die(const char *str, struct pt_regs *regs)
panic("Fatal exception");
}
if (regs && kexec_should_crash(current))
crash_kexec(regs);
do_exit(sig);
}