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Message-Id: <200808290547.m7T5lg9V016141@wolfmountaingroup.com> Date: Thu, 28 Aug 2008 23:47:42 -0600 From: jmerkey@...fmountaingroup.com To: linux-kernel@...r.kernel.org Subject: [PATCH 2.6.27-rc5 26/29] mdb: add notify_die handler to system panic add notify_die handler to system panic Signed-off-by: Jeffrey Vernon Merkey (jmerkey@...fmountaingroup.com) --- a/kernel/panic.c 2008-08-28 14:19:32.000000000 -0600 +++ b/kernel/panic.c 2008-08-28 14:20:04.000000000 -0600 @@ -21,6 +21,8 @@ #include <linux/debug_locks.h> #include <linux/random.h> #include <linux/kallsyms.h> +#include <linux/kdebug.h> + int panic_on_oops; int tainted; @@ -75,6 +77,13 @@ */ preempt_disable(); + /* call the notify_die handler for any resident debuggers which + * may be active and pass the message string. On a software + * fault return at least some sort of regs for a remote debugger + * to look at. + */ + notify_die(DIE_PANIC, buf, get_irq_regs(), 0, -1, SIGTERM); + bust_spinlocks(1); va_start(args, fmt); vsnprintf(buf, sizeof(buf), fmt, args); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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