[PATCH,RFC 2.6.14 14/15] KGDB: Fix for 'lost' SysRq events

[Tom Rini <trini@kernel.crashing.org>]

It is possible that when SysRq-G is triggered via the keyboard that we will
miss the "up" event and once KGDB lets the kernel go another SysRq will be
required to clear this, without this change.

 drivers/char/keyboard.c |    1 +
 1 file changed, 1 insertion(+)

Index: linux-2.6.14/drivers/char/keyboard.c
===================================================================
--- linux-2.6.14.orig/drivers/char/keyboard.c
+++ linux-2.6.14/drivers/char/keyboard.c
@@ -1069,6 +1069,7 @@ static void kbd_keycode(unsigned int key
 	}
 	if (sysrq_down && down && !rep) {
 		handle_sysrq(kbd_sysrq_xlate[keycode], regs, tty);
+		sysrq_down = 0;		/* In case we miss the 'up' event. */
 		return;
 	}
 #endif

-- 
Tom
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