[PATCH 1/3] panic: setup panic_timeout early

From: Felipe Contreras
Date: Thu Nov 07 2013 - 19:53:37 EST


Otherwise we might not reboot when the user needs it the most (early
on).

Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx>
---
kernel/panic.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/kernel/panic.c b/kernel/panic.c
index b6c482c..46e37ff 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -468,9 +468,21 @@ EXPORT_SYMBOL(__stack_chk_fail);

#endif

-core_param(panic, panic_timeout, int, 0644);
core_param(pause_on_oops, pause_on_oops, int, 0644);

+static int __init set_panic_timeout(char *str)
+{
+ int timeout;
+
+ if (!get_option(&str, &timeout))
+ return -EINVAL;
+
+ panic_timeout = timeout;
+ return 0;
+}
+
+early_param("panic_timeout", set_panic_timeout);
+
static int __init oops_setup(char *s)
{
if (!s)
--
1.8.4.2+fc1

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