From: Kuninori Morimoto Date: Fri, 11 Jan 2013 04:17:35 +0000 (-0800) Subject: sh: define TASK_UNMAPPED_BASE as a page aligned constant X-Git-Tag: v3.8-rc4~12^2~5 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=30c254ff5c6510877c4fa3c3e87bb6d7172a7fcf;p=linux-block.git sh: define TASK_UNMAPPED_BASE as a page aligned constant b4265f12340f809447b9a48055e88c444b480c89 (mm: use vm_unmapped_area() on sh architecture) broke sh boot. This patch define TASK_UNMAPPED_BASE as a page aligned constant to solve this issue. Special thanks to Michel Acked-by: Michel Lespinasse Signed-off-by: Kuninori Morimoto Signed-off-by: Paul Mundt --- diff --git a/arch/sh/include/asm/processor_32.h b/arch/sh/include/asm/processor_32.h index b1320d55ca30..e699a12cdcca 100644 --- a/arch/sh/include/asm/processor_32.h +++ b/arch/sh/include/asm/processor_32.h @@ -39,7 +39,7 @@ /* This decides where the kernel will search for a free chunk of vm * space during mmap's. */ -#define TASK_UNMAPPED_BASE (TASK_SIZE / 3) +#define TASK_UNMAPPED_BASE PAGE_ALIGN(TASK_SIZE / 3) /* * Bit of SR register diff --git a/arch/sh/include/asm/processor_64.h b/arch/sh/include/asm/processor_64.h index 1ee8946f0952..1cc7d3197143 100644 --- a/arch/sh/include/asm/processor_64.h +++ b/arch/sh/include/asm/processor_64.h @@ -47,7 +47,7 @@ pc; }) /* This decides where the kernel will search for a free chunk of vm * space during mmap's. */ -#define TASK_UNMAPPED_BASE (TASK_SIZE / 3) +#define TASK_UNMAPPED_BASE PAGE_ALIGN(TASK_SIZE / 3) /* * Bit of SR register