linux-kernel - Re: [ANNOUNCE] 3.0-rt4

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:	Thu, 28 Jul 2011 00:05:45 +0200 (CEST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Frank Rowand <frank.rowand@...sony.com>
cc:	LKML <linux-kernel@...r.kernel.org>,
	linux-rt-users <linux-rt-users@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Jason Wessel <jason.wessel@...driver.com>
Subject: Re: [ANNOUNCE] 3.0-rt4

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


--
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/