From: Tim Abbott <tabbott@ksplice.com>
To: Hirokazu Takata <takata@linux-m32r.org>
Cc: linux-m32r@ml.linux-m32r.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Sam Ravnborg <sam@ravnborg.org>, Tim Abbott <tabbott@ksplice.com>,
Hirokazu Takata <takata@linux-m32r.org>
Subject: [PATCH v2 1/6] m32r: make PAGE_SIZE available to assembly.
Date: Fri, 18 Sep 2009 16:32:44 -0400 [thread overview]
Message-ID: <1253305969-6948-2-git-send-email-tabbott@ksplice.com> (raw)
In-Reply-To: <1253305969-6948-1-git-send-email-tabbott@ksplice.com>
page.h includes ifndef __ASSEMBLY__ guards, but PAGE_SIZE is defined
using "1UL", which the assembler does not support. Use the _AC macro
from const.h to make it available to assembly (and linker scripts).
Signed-off-by: Tim Abbott <tabbott@ksplice.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
---
arch/m32r/include/asm/page.h | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/arch/m32r/include/asm/page.h b/arch/m32r/include/asm/page.h
index 11777f7..725ede8 100644
--- a/arch/m32r/include/asm/page.h
+++ b/arch/m32r/include/asm/page.h
@@ -1,9 +1,11 @@
#ifndef _ASM_M32R_PAGE_H
#define _ASM_M32R_PAGE_H
+#include <linux/const.h>
+
/* PAGE_SHIFT determines the page size */
#define PAGE_SHIFT 12
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
+#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
#ifndef __ASSEMBLY__
--
1.6.3.3
next prev parent reply other threads:[~2009-09-18 20:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-18 20:32 [PATCH v2 0/6] Linker script cleanup patches for m32r Tim Abbott
2009-09-18 20:32 ` Tim Abbott [this message]
2009-09-18 20:32 ` [PATCH v2 2/6] m32r: Define THREAD_SIZE only once Tim Abbott
2009-09-18 20:32 ` [PATCH v2 3/6] m32r: Move GET_THREAD_INFO definition out of asm/thread_info.h Tim Abbott
2009-09-18 20:32 ` [PATCH v2 4/6] m32r: Remove unused .altinstructions and .exit.* code from linker script Tim Abbott
2009-09-18 20:32 ` [PATCH v2 5/6] m32r: Move the spi_stack_top and spu_stack_top into .init.data section Tim Abbott
2009-09-18 20:32 ` [PATCH v2 6/6] m32r: Cleanup linker script using new linker script macros Tim Abbott
2009-09-19 8:35 ` [PATCH v2 0/6] Linker script cleanup patches for m32r Sam Ravnborg
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