[PATCH] lockdep: Don't disable lockdep for out of tree modules

From: Aneesh Kumar K.V
Date: Wed Nov 16 2011 - 02:50:56 EST


From: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx>

I guess it would be nice to get lockdep enabled for out of tree GPL modules

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
---
kernel/panic.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/kernel/panic.c b/kernel/panic.c
index b2659360..3bd7088 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -240,7 +240,8 @@ void add_taint(unsigned flag)
* Also we want to keep up lockdep for staging development and
* post-warning case.
*/
- if (flag != TAINT_CRAP && flag != TAINT_WARN && __debug_locks_off())
+ if (flag != TAINT_CRAP && flag != TAINT_WARN &&
+ flag != TAINT_OOT_MODULE && __debug_locks_off())
printk(KERN_WARNING "Disabling lock debugging due to kernel taint\n");

set_bit(flag, &tainted_mask);
--
1.7.5.4

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