diff options
author | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-06 08:10:55 -0800 |
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committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-06 08:10:55 -0800 |
commit | dd6a7c19e4630f635467246a81b8e0cc818c05e6 (patch) | |
tree | 8fc93cdef4070183cbd3fa06019c84728380b389 /arch/sh/mm/clear_page.S | |
parent | dd8856bda5f1308beb113281b248683992998a9e (diff) | |
parent | ea0f8feaa041f3ccec3d6b8ee51325b177daef06 (diff) |
Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6: (43 commits)
sh: sh775x/titan fixes for irq header changes.
sh: update r7780rp defconfig.
sh: compile fixes for header cleanup.
sh: Fixup pte_mkhuge() build failure.
sh: set KBUILD_IMAGE to something sensible.
sh: show held locks in stack trace with lockdep.
sh: platform_pata support for R7780RP
sh: stacktrace/lockdep/irqflags tracing support.
sh: Fixup movli.l/movco.l atomic ops for gcc4.
sh: dyntick infrastructure.
sh: Clock framework tidying.
sh: Turn off IRQs around get_timer_offset() calls.
sh: Get the PGD right in oops case with 64-bit PTEs.
sh: Fix store queue bitmap end.
sh: More flexible + SH7780 earlyprintk SCIF support.
sh: Fixup various PAGE_SIZE == 4096 assumptions.
sh: Fixup 4K irq stacks.
sh: dma-api channel capability extensions.
sh: Drop name overload in dma-sh.
sh: Make dma-isa depend on ISA_DMA_API.
...
Diffstat (limited to 'arch/sh/mm/clear_page.S')
-rw-r--r-- | arch/sh/mm/clear_page.S | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/sh/mm/clear_page.S b/arch/sh/mm/clear_page.S index 7b96425ae27..8a706131e52 100644 --- a/arch/sh/mm/clear_page.S +++ b/arch/sh/mm/clear_page.S @@ -1,12 +1,12 @@ -/* $Id: clear_page.S,v 1.13 2003/08/25 17:03:10 lethal Exp $ - * +/* * __clear_user_page, __clear_user, clear_page implementation of SuperH * * Copyright (C) 2001 Kaz Kojima * Copyright (C) 2001, 2002 Niibe Yutaka - * + * Copyright (C) 2006 Paul Mundt */ #include <linux/linkage.h> +#include <asm/page.h> /* * clear_page_slow @@ -18,11 +18,11 @@ /* * r0 --- scratch * r4 --- to - * r5 --- to + 4096 + * r5 --- to + PAGE_SIZE */ ENTRY(clear_page_slow) mov r4,r5 - mov.w .Llimit,r0 + mov.l .Llimit,r0 add r0,r5 mov #0,r0 ! @@ -50,7 +50,7 @@ ENTRY(clear_page_slow) ! rts nop -.Llimit: .word (4096-28) +.Llimit: .long (PAGE_SIZE-28) ENTRY(__clear_user) ! @@ -164,10 +164,10 @@ ENTRY(__clear_user) * r0 --- scratch * r4 --- to * r5 --- orig_to - * r6 --- to + 4096 + * r6 --- to + PAGE_SIZE */ ENTRY(__clear_user_page) - mov.w .L4096,r0 + mov.l .Lpsz,r0 mov r4,r6 add r0,r6 mov #0,r0 @@ -191,7 +191,7 @@ ENTRY(__clear_user_page) ! rts nop -.L4096: .word 4096 +.Lpsz: .long PAGE_SIZE #endif |