From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: fix missing 'cpu_relax()' declaration
Date: Mon, 23 May 2011 17:09:44 +0100 [thread overview]
Message-ID: <20110523160944.GA15138@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1306157607-18406-1-git-send-email-marc.zyngier@arm.com>
On Mon, May 23, 2011 at 02:33:27PM +0100, Marc Zyngier wrote:
> ARM build fails with the following symptom:
>
> CC arch/arm/kernel/asm-offsets.s
> In file included from include/linux/seqlock.h:29,
> from include/linux/time.h:8,
> from include/linux/timex.h:56,
> from include/linux/sched.h:57,
> from arch/arm/kernel/asm-offsets.c:13:
> include/linux/spinlock.h: In function 'spin_unlock_wait':
> include/linux/spinlock.h:360: error: implicit declaration of function 'cpu_relax'
> make[1]: *** [arch/arm/kernel/asm-offsets.s] Error 1
>
> Fix it by including <asm/processor.h>.
>
> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Wonder why we haven't see this before. Could you send this to the patch
system please?
Thanks.
next prev parent reply other threads:[~2011-05-23 16:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-23 13:33 [PATCH] ARM: fix missing 'cpu_relax()' declaration Marc Zyngier
2011-05-23 16:09 ` Russell King - ARM Linux [this message]
2011-05-23 16:23 ` Marc Zyngier
2011-05-23 16:23 ` Russell King - ARM Linux
2011-05-23 16:34 ` Marc Zyngier
2011-05-23 16:41 ` Russell King - ARM Linux
2011-05-23 16:45 ` Russell King - ARM Linux
2011-05-23 16:49 ` Marc Zyngier
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