diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2012-10-11 18:14:58 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2012-12-13 16:46:47 +0100 |
| commit | 7aa1c8f47e7e792d11f898cbdddaf6fa21ff08cc (patch) | |
| tree | e34986c087ab7a9f91c8303eda7f13736e315905 /arch/mips/kernel/traps.c | |
| parent | 98cdee0eae861e8d25c147a72c5f309e883f4ed8 (diff) | |
MIPS: kdump: Add support
[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>
Diffstat (limited to 'arch/mips/kernel/traps.c')
| -rw-r--r-- | arch/mips/kernel/traps.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 9be3df1fa8a..da0c29422cf 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -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); } |