From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Mon, 12 Nov 2012 16:01:05 +1100 From: Anton Blanchard To: benh@kernel.crashing.org, paulus@samba.org Subject: [PATCH] powerpc: Fix CONFIG_RELOCATABLE=y CONFIG_CRASH_DUMP=n build Message-ID: <20121112160105.3500c602@kryten> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Cc: linuxppc-dev@lists.ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , If we build a kernel with CONFIG_RELOCATABLE=y CONFIG_CRASH_DUMP=n, the kernel fails when we run at a non zero offset. It turns out we were incorrectly wrapping some of the relocatable kernel code with CONFIG_CRASH_DUMP. Signed-off-by: Anton Blanchard Cc: --- Index: b/arch/powerpc/kernel/head_64.S =================================================================== --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -422,7 +422,7 @@ _STATIC(__after_prom_start) tovirt(r6,r6) /* on booke, we already run at PAGE_OFFSET */ #endif -#ifdef CONFIG_CRASH_DUMP +#ifdef CONFIG_RELOCATABLE /* * Check if the kernel has to be running as relocatable kernel based on the * variable __run_at_load, if it is set the kernel is treated as relocatable