summaryrefslogtreecommitdiffstats
path: root/target/linux/generic/patches-3.2/030-lockdep-bug-Exclude-TAINT_FIRMWARE_WORKAROUND-from-d.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/generic/patches-3.2/030-lockdep-bug-Exclude-TAINT_FIRMWARE_WORKAROUND-from-d.patch')
-rw-r--r--target/linux/generic/patches-3.2/030-lockdep-bug-Exclude-TAINT_FIRMWARE_WORKAROUND-from-d.patch47
1 files changed, 0 insertions, 47 deletions
diff --git a/target/linux/generic/patches-3.2/030-lockdep-bug-Exclude-TAINT_FIRMWARE_WORKAROUND-from-d.patch b/target/linux/generic/patches-3.2/030-lockdep-bug-Exclude-TAINT_FIRMWARE_WORKAROUND-from-d.patch
deleted file mode 100644
index 212a7a517..000000000
--- a/target/linux/generic/patches-3.2/030-lockdep-bug-Exclude-TAINT_FIRMWARE_WORKAROUND-from-d.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From df754e6af2f237a6c020c0daff55a1a609338e31 Mon Sep 17 00:00:00 2001
-From: Peter Zijlstra <a.p.zijlstra@chello.nl>
-Date: Mon, 14 Nov 2011 13:13:49 +0100
-Subject: [PATCH 1/2] lockdep, bug: Exclude TAINT_FIRMWARE_WORKAROUND from disabling lockdep
-
-It's unlikely that TAINT_FIRMWARE_WORKAROUND causes false
-lockdep messages, so do not disable lockdep in that case.
-We still want to keep lockdep disabled in the
-TAINT_OOT_MODULE case:
-
- - bin-only modules can cause various instabilities in
- their and in unrelated kernel code
-
- - they are impossible to debug for kernel developers
-
- - they also typically do not have the copyright license
- permission to link to the GPL-ed lockdep code.
-
-Suggested-by: Ben Hutchings <ben@decadent.org.uk>
-Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
-Link: http://lkml.kernel.org/n/tip-xopopjjens57r0i13qnyh2yo@git.kernel.org
-Signed-off-by: Ingo Molnar <mingo@elte.hu>
----
- kernel/panic.c | 12 ++++++++++--
- 1 files changed, 10 insertions(+), 2 deletions(-)
-
---- a/kernel/panic.c
-+++ b/kernel/panic.c
-@@ -240,8 +240,16 @@ 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())
-- printk(KERN_WARNING "Disabling lock debugging due to kernel taint\n");
-+ switch (flag) {
-+ case TAINT_CRAP:
-+ case TAINT_WARN:
-+ case TAINT_FIRMWARE_WORKAROUND:
-+ break;
-+
-+ default:
-+ if (__debug_locks_off())
-+ printk(KERN_WARNING "Disabling lock debugging due to kernel taint\n");
-+ }
-
- set_bit(flag, &tainted_mask);
- }