From: Thomas Gleixner <tglx@linutronix.de>
To: Frank Rowand <frank.rowand@am.sony.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
linux-rt-users <linux-rt-users@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Jason Wessel <jason.wessel@windriver.com>
Subject: Re: [ANNOUNCE] 3.0-rt4
Date: Thu, 28 Jul 2011 00:05:45 +0200 (CEST) [thread overview]
Message-ID: <alpine.LFD.2.02.1107280004410.2660@ionos> (raw)
In-Reply-To: <4E3089BC.1080001@am.sony.com>
On Wed, 27 Jul 2011, Frank Rowand wrote:
> On 07/27/11 14:37, Thomas Gleixner wrote:
> > Dear RT Folks,
> >
> > I'm pleased to announce the 3.0-rt4 release.
>
> ARM panda board, PREEMPT_RT_FULL
>
> -rt3 compiled OK. -rt4 compile fails:
>
>
> mm/init-mm.c:24: error: unknown field 'lock' specified in initializer
> mm/init-mm.c:24: error: unknown field 'wait_lock' specified in initializer
> mm/init-mm.c:24: error: incompatible types in initialization
> mm/init-mm.c:24: error: unknown field 'save_state' specified in initializer
> mm/init-mm.c:24: warning: excess elements in struct initializer
> mm/init-mm.c:24: warning: (near initialization for 'init_mm.context.id_lock.raw_lock')
Bah, that's what I get for trying to vanish. Fix below.
--- linux-2.6.orig/arch/arm/include/asm/mmu.h
+++ linux-2.6/arch/arm/include/asm/mmu.h
@@ -16,7 +16,7 @@ typedef struct {
/* init_mm.context.id_lock should be initialized. */
#define INIT_MM_CONTEXT(name) \
- .context.id_lock = __SPIN_LOCK_UNLOCKED(name.context.id_lock),
+ .context.id_lock = __RAW_SPIN_LOCK_UNLOCKED(name.context.id_lock),
#else
#define ASID(mm) (0)
#endif
next prev parent reply other threads:[~2011-07-27 22:05 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-27 21:37 [ANNOUNCE] 3.0-rt4 Thomas Gleixner
2011-07-27 21:57 ` Frank Rowand
2011-07-27 22:05 ` Thomas Gleixner [this message]
2011-07-27 22:27 ` Frank Rowand
2011-07-28 7:33 ` Nikita V. Youshchenko
2011-07-28 8:06 ` Thomas Gleixner
2011-07-28 8:24 ` Nikita V. Youshchenko
2011-07-28 8:44 ` Peter Zijlstra
2011-07-28 8:51 ` Nikita V. Youshchenko
2011-07-28 9:37 ` Thomas Gleixner
2011-07-28 8:43 ` Peter Zijlstra
2011-07-28 9:41 ` Yong Zhang
2011-07-28 9:49 ` Thomas Gleixner
2011-07-28 11:22 ` N, Mugunthan V
2011-07-28 11:36 ` Thomas Gleixner
2011-07-28 15:59 ` hermann
2011-07-28 17:41 ` Paul E. McKenney
2011-07-28 17:43 ` Thomas Gleixner
2011-07-28 18:32 ` Paul E. McKenney
2011-07-28 19:05 ` Thomas Gleixner
2011-07-28 19:34 ` Paul E. McKenney
2011-07-28 20:29 ` Paul E. McKenney
2011-07-28 17:42 ` Jason Wessel
2011-07-28 17:49 ` Thomas Gleixner
2011-07-28 19:16 ` Fernando Lopez-Lezcano
2011-07-28 19:36 ` Thomas Gleixner
2011-07-29 0:13 ` Fernando Lopez-Lezcano
2011-07-28 21:22 ` Peter Zijlstra
2011-07-28 22:55 ` Pekka Enberg
2011-07-29 0:17 ` Fernando Lopez-Lezcano
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