linux-kernel - [ANNOUNCE] 3.2.28-rt42

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Date:	Thu, 30 Aug 2012 13:00:44 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	linux-kernel@...r.kernel.org,
	linux-rt-users <linux-rt-users@...r.kernel.org>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Carsten Emde <C.Emde@...dl.org>, John Kacur <jkacur@...hat.com>
Subject: [ANNOUNCE] 3.2.28-rt42


Dear RT Folks,

I'm pleased to announce the 3.2.28-rt42 stable release.


You can get this release via the git tree at:

  git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git

  Head SHA1: 76992f6057bf6cf0005c93228a7e433ac2e780cc


Or to build 3.2.28-rt42 directly, the following patches should be applied:

  http://www.kernel.org/pub/linux/kernel/v3.x/linux-3.2.tar.xz

  http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.2.28.xz

  http://www.kernel.org/pub/linux/kernel/projects/rt/3.2/patch-3.2.28-rt42.patch.xz


You can also build from 3.2.28-rt41 by applying the incremental patch:

  http://www.kernel.org/pub/linux/kernel/projects/rt/3.2/incr/patch-3.2.28-rt41-rt42.patch.xz



Enjoy,

-- Steve


Changes from 3.2.28-rt41:

---

Frank Rowand (1):
      fix printk flush of messages

Steven Rostedt (1):
      Linux 3.2.28-rt42

----
 kernel/printk.c |    2 +-
 localversion-rt |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---------------------------
diff --git a/kernel/printk.c b/kernel/printk.c
index 9eabbbb..66e83e5 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -836,7 +836,7 @@ static int console_trylock_for_printk(unsigned int cpu, unsigned long flags)
 	int retval = 0, wake = 0;
 #ifdef CONFIG_PREEMPT_RT_FULL
 	int lock = (!early_boot_irqs_disabled && !irqs_disabled_flags(flags) &&
-		!preempt_count()) || sysrq_in_progress;
+		(preempt_count() <= 1)) || sysrq_in_progress;
 #else
 	int lock = 1;
 #endif
diff --git a/localversion-rt b/localversion-rt
index 629e0b4..8bdfb9a 100644
--- a/localversion-rt
+++ b/localversion-rt
@@ -1 +1 @@
--rt41
+-rt42


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