Displaying 1 result from an estimated 1 matches for "20f6976e28a1".
2012 Sep 29
5
[PATCH] xen/console: introduce a 'w' debug-key that dumps the console ring
...only due to its proximity to ''q'', that dumps the console ring to
configured console devices. It''s useful to for tracking down how an
unresponsive system got into a broken state via serial console.
Signed-off-by: Matt Wilson <msw@amazon.com>
diff -r bd953fda6106 -r 20f6976e28a1 xen/drivers/char/console.c
--- a/xen/drivers/char/console.c Fri Sep 28 10:59:41 2012 +0200
+++ b/xen/drivers/char/console.c Sat Sep 29 05:00:05 2012 +0000
@@ -264,6 +264,49 @@ static void sercon_puts(const char *s)
serial_puts(sercon_handle, s);
}
+static void dump_console_ring_key(unsi...