linux-kernel - Re: 2.6.24.7-rt18

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]

Date:	Wed, 10 Sep 2008 11:36:24 +0530
From:	Ankita Garg <ankita@...ibm.com>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	RT <linux-rt-users@...r.kernel.org>, Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: 2.6.24.7-rt18

Hi Steven,

On Tue, Sep 09, 2008 at 11:44:42PM -0400, Steven Rostedt wrote:
> We are pleased to announce the 2.6.24.7-rt18 tree, which can be
> downloaded from the location:
> 
>   http://rt.et.redhat.com/download/
> 
> Information on the RT patch can be found at:
> 
>   http://rt.wiki.kernel.org/index.php/Main_Page
> 
> Changes since 2.6.24.7-rt17
> 
>   - seqlock serialize writes (Gregory Haskins)
> 
>   - Fix above patch that broke non PREEMPT_RT (Steven Rostedt)
> 
>   - Add sysctl to warn on RT task using non PI futex (Steven Rostedt)
>

A trivial patch to remove the hard coded value of MAX_RT_PRIO in the
above patch.
 
Signed-off-by: Ankita Garg <ankita@...ibm.com> 

Index: linux-2.6.26.5/kernel/futex.c
===================================================================
--- linux-2.6.26.5.orig/kernel/futex.c	2008-09-09 22:58:19.000000000 -0700
+++ linux-2.6.26.5/kernel/futex.c	2008-09-09 22:58:38.000000000 -0700
@@ -1241,7 +1241,7 @@
 			       "RT task %s:%d with priority %d"
 			       " using non PI futex\n",
 			       current->comm, current->pid,
-			       100 - current->prio);
+			       MAX_RT_PRIO - current->prio);
 		}
 	}
 
-- 
Regards,
Ankita Garg (ankita@...ibm.com)
Linux Technology Center
IBM India Systems & Technology Labs, 
Bangalore, India   
--
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/