linux-kernel - PPC64 doesn't compile with CONFIG

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Message-ID: <476A790A.2060203@ru.mvista.com>
Date:	Thu, 20 Dec 2007 17:15:38 +0300
From:	Egor Starkov <estarkov@...mvista.com>
To:	mingo@...e.hu
Cc:	rostedt@...dmis.org, linux-rt-users@...r.kernel.org,
	linux-kernel@...r.kernel.org, linuxppc-dev@...abs.org
Subject: PPC64 doesn't compile with CONFIG_SMP=n

Hello Ingo

I've found out that real-time tree doesn't compile for PPC64 with 
CONFIG_SMP=n.

Think this is due to patch-2.6.21.4-rt10 patch. It has
definitions of following symbols missing: __get_cpu_lock,
__get_cpu_var_locked.

I've attached the patch to fix the problem.

Egor Starkov

View attachment "powerpc_smp_bugfix" of type "text/plain" (573 bytes)