linux-kernel - [PATCH 11/26] rtmutex: Convert wait_lock and pi_lock to raw

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1263245216-14754-12-git-send-email-jkacur@redhat.com>
Date:	Mon, 11 Jan 2010 22:26:41 +0100
From:	John Kacur <jkacur@...hat.com>
To:	Thomas Gleixner <tglx@...utronix.de>,
	lkml <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...e.hu>
Cc:	Clark Williams <williams@...hat.com>,
	John Kacur <jkacur@...hat.com>
Subject: [PATCH 11/26] rtmutex: Convert wait_lock and pi_lock to raw_spinlock

Convert locks that cannot sleep in preempt-rt to raw_spinlocks.
See d227cf76b6f51e3245f1b3f47720c3d7df4b68b0
missing from d209d74d52ab39dc071656533cac095294f70de7

Signed-off-by: John Kacur <jkacur@...hat.com>
---
 include/linux/rtmutex.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/rtmutex.h b/include/linux/rtmutex.h
index 281d8fd..ac76f7b 100644
--- a/include/linux/rtmutex.h
+++ b/include/linux/rtmutex.h
@@ -98,7 +98,7 @@ extern void rt_mutex_unlock(struct rt_mutex *lock);
 
 #ifdef CONFIG_RT_MUTEXES
 # define INIT_RT_MUTEXES(tsk)						\
-	.pi_waiters	= PLIST_HEAD_INIT(tsk.pi_waiters, tsk.pi_lock),	\
+	.pi_waiters	= PLIST_HEAD_INIT_RAW(tsk.pi_waiters, tsk.pi_lock),	\
 	INIT_RT_MUTEX_DEBUG(tsk)
 #else
 # define INIT_RT_MUTEXES(tsk)
-- 
1.6.5.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/