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3.2.28-rt42

From:  Steven Rostedt <rostedt@goodmis.org>
To:  linux-kernel@vger.kernel.org, linux-rt-users <linux-rt-users@vger.kernel.org>
Subject:  [ANNOUNCE] 3.2.28-rt42
Date:  Thu, 30 Aug 2012 13:00:44 -0400
Message-ID:  <1346346044.3198.3.camel@acer.local.home>
Cc:  Thomas Gleixner <tglx@linutronix.de>, Carsten Emde <C.Emde@osadl.org>, John Kacur <jkacur@redhat.com>
Archive-link:  Article


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/pa...


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/in...



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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