* [PATCH v2] kmap_types: convert most arches to a single header file
@ 2009-06-04 18:00 Randy Dunlap
2009-06-04 21:28 ` Arnd Bergmann
` (3 more replies)
0 siblings, 4 replies; 10+ messages in thread
From: Randy Dunlap @ 2009-06-04 18:00 UTC (permalink / raw)
To: Linux Kernel Mailing List, linux-arch
Cc: Mike Frysinger, Richard Henderson, Ivan Kokshaysky, Bryan Wu,
Mikael Starvik, Hirokazu Takata, Luck Tony, Geert Uytterhoeven,
Ralf Baechle, David Howells, Kyle McMartin, Martin Schwidefsky,
Paul Mundt, David S. Miller, Ingo Molnar, Thomas Gleixner,
H. Peter Anvin, Arnd Bergmann
From: Randy Dunlap <randy.dunlap@oracle.com>
Subject: kmap_types: make most arches use generic header file
Convert most arches (*except frv*) to use asm-generic/kmap_types.h.
Each arch still has its own kmap_types.h for customization if
needed (like frv).
KM_FENCE is now controlled by CONFIG_HIGHMEM.
Built on x86_64, i386, mips, sparc32, sparc64,
alpha, powerpc64, ia64, and m68k.
Note: Removed KM_PTE2 from generic kmap_types.h file; it was defined
but not used by avr32.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: <linux-arch@vger.kernel.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Bryan Wu <cooloney@kernel.org>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: "Luck Tony" <tony.luck@intel.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Arnd Bergmann <arnd@arndb.de>
---
arch/alpha/include/asm/kmap_types.h | 26 -------------------------
arch/arm/include/asm/kmap_types.h | 21 --------------------
arch/arm/mm/cache-feroceon-l2.c | 2 -
arch/arm/mm/cache-xsc3l2.c | 2 -
arch/avr32/include/asm/kmap_types.h | 26 -------------------------
arch/blackfin/include/asm/kmap_types.h | 17 ----------------
arch/cris/include/asm/kmap_types.h | 17 ----------------
arch/h8300/include/asm/kmap_types.h | 17 ----------------
arch/ia64/include/asm/kmap_types.h | 26 -------------------------
arch/m32r/include/asm/kmap_types.h | 25 ------------------------
arch/m68k/include/asm/kmap_types.h | 17 ----------------
arch/microblaze/include/asm/kmap_types.h | 25 ------------------------
arch/mips/include/asm/kmap_types.h | 26 -------------------------
arch/mn10300/include/asm/kmap_types.h | 27 --------------------------
arch/parisc/include/asm/kmap_types.h | 26 -------------------------
arch/powerpc/include/asm/kmap_types.h | 26 -------------------------
arch/powerpc/mm/dma-noncoherent.c | 4 +--
arch/powerpc/mm/mem.c | 4 +--
arch/s390/include/asm/kmap_types.h | 17 ----------------
arch/sh/include/asm/kmap_types.h | 26 -------------------------
arch/sparc/include/asm/kmap_types.h | 17 ----------------
arch/um/include/asm/kmap_types.h | 25 ------------------------
arch/x86/include/asm/kmap_types.h | 25 ------------------------
arch/xtensa/include/asm/kmap_types.h | 27 --------------------------
include/asm-generic/kmap_types.h | 32 +++++++++++++++++++++++++++++++
25 files changed, 58 insertions(+), 445 deletions(-)
--- lnx-2630-rc8-kmaptypes.orig/arch/alpha/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/alpha/include/asm/kmap_types.h
@@ -3,30 +3,6 @@
/* Dummy header just to define km_type. */
-
-#ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
-#endif
-
-enum km_type {
-D(0) KM_BOUNCE_READ,
-D(1) KM_SKB_SUNRPC_DATA,
-D(2) KM_SKB_DATA_SOFTIRQ,
-D(3) KM_USER0,
-D(4) KM_USER1,
-D(5) KM_BIO_SRC_IRQ,
-D(6) KM_BIO_DST_IRQ,
-D(7) KM_PTE0,
-D(8) KM_PTE1,
-D(9) KM_IRQ0,
-D(10) KM_IRQ1,
-D(11) KM_SOFTIRQ0,
-D(12) KM_SOFTIRQ1,
-D(13) KM_TYPE_NR
-};
-
-#undef D
+#include <asm-generic/kmap_types.h>
#endif
--- lnx-2630-rc8-kmaptypes.orig/arch/arm/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/arm/include/asm/kmap_types.h
@@ -1,25 +1,6 @@
#ifndef __ARM_KMAP_TYPES_H
#define __ARM_KMAP_TYPES_H
-/*
- * This is the "bare minimum". AIO seems to require this.
- */
-enum km_type {
- KM_BOUNCE_READ,
- KM_SKB_SUNRPC_DATA,
- KM_SKB_DATA_SOFTIRQ,
- KM_USER0,
- KM_USER1,
- KM_BIO_SRC_IRQ,
- KM_BIO_DST_IRQ,
- KM_PTE0,
- KM_PTE1,
- KM_IRQ0,
- KM_IRQ1,
- KM_SOFTIRQ0,
- KM_SOFTIRQ1,
- KM_L2_CACHE,
- KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
#endif
--- lnx-2630-rc8-kmaptypes.orig/arch/arm/mm/cache-feroceon-l2.c
+++ lnx-2630-rc8-kmaptypes/arch/arm/mm/cache-feroceon-l2.c
@@ -50,7 +50,7 @@ static inline unsigned long l2_start_va(
* memory mapping. This is protected with the disabling of
* interrupts by the caller.
*/
- unsigned long idx = KM_L2_CACHE + KM_TYPE_NR * smp_processor_id();
+ unsigned long idx = KM_SYNC_ICACHE + KM_TYPE_NR * smp_processor_id();
unsigned long vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
set_pte_ext(TOP_PTE(vaddr), pfn_pte(paddr >> PAGE_SHIFT, PAGE_KERNEL), 0);
local_flush_tlb_kernel_page(vaddr);
--- lnx-2630-rc8-kmaptypes.orig/arch/arm/mm/cache-xsc3l2.c
+++ lnx-2630-rc8-kmaptypes/arch/arm/mm/cache-xsc3l2.c
@@ -95,7 +95,7 @@ static inline unsigned long l2_map_va(un
*/
unsigned long idx;
raw_local_irq_restore(flags);
- idx = KM_L2_CACHE + KM_TYPE_NR * smp_processor_id();
+ idx = KM_SYNC_ICACHE + KM_TYPE_NR * smp_processor_id();
va = __fix_to_virt(FIX_KMAP_BEGIN + idx);
raw_local_irq_restore(flags | PSR_I_BIT);
set_pte_ext(TOP_PTE(va), pfn_pte(pa >> PAGE_SHIFT, PAGE_KERNEL), 0);
--- lnx-2630-rc8-kmaptypes.orig/arch/avr32/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/avr32/include/asm/kmap_types.h
@@ -1,30 +1,6 @@
#ifndef __ASM_AVR32_KMAP_TYPES_H
#define __ASM_AVR32_KMAP_TYPES_H
-#ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
-#endif
-
-enum km_type {
-D(0) KM_BOUNCE_READ,
-D(1) KM_SKB_SUNRPC_DATA,
-D(2) KM_SKB_DATA_SOFTIRQ,
-D(3) KM_USER0,
-D(4) KM_USER1,
-D(5) KM_BIO_SRC_IRQ,
-D(6) KM_BIO_DST_IRQ,
-D(7) KM_PTE0,
-D(8) KM_PTE1,
-D(9) KM_PTE2,
-D(10) KM_IRQ0,
-D(11) KM_IRQ1,
-D(12) KM_SOFTIRQ0,
-D(13) KM_SOFTIRQ1,
-D(14) KM_TYPE_NR
-};
-
-#undef D
+#include <asm-generic/kmap_types.h>
#endif /* __ASM_AVR32_KMAP_TYPES_H */
--- lnx-2630-rc8-kmaptypes.orig/arch/blackfin/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/blackfin/include/asm/kmap_types.h
@@ -1,21 +1,6 @@
#ifndef _ASM_KMAP_TYPES_H
#define _ASM_KMAP_TYPES_H
-enum km_type {
- KM_BOUNCE_READ,
- KM_SKB_SUNRPC_DATA,
- KM_SKB_DATA_SOFTIRQ,
- KM_USER0,
- KM_USER1,
- KM_BIO_SRC_IRQ,
- KM_BIO_DST_IRQ,
- KM_PTE0,
- KM_PTE1,
- KM_IRQ0,
- KM_IRQ1,
- KM_SOFTIRQ0,
- KM_SOFTIRQ1,
- KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
#endif
--- lnx-2630-rc8-kmaptypes.orig/arch/cris/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/cris/include/asm/kmap_types.h
@@ -5,21 +5,6 @@
* is actually used on cris.
*/
-enum km_type {
- KM_BOUNCE_READ,
- KM_SKB_SUNRPC_DATA,
- KM_SKB_DATA_SOFTIRQ,
- KM_USER0,
- KM_USER1,
- KM_BIO_SRC_IRQ,
- KM_BIO_DST_IRQ,
- KM_PTE0,
- KM_PTE1,
- KM_IRQ0,
- KM_IRQ1,
- KM_SOFTIRQ0,
- KM_SOFTIRQ1,
- KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
#endif
--- lnx-2630-rc8-kmaptypes.orig/arch/h8300/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/h8300/include/asm/kmap_types.h
@@ -1,21 +1,6 @@
#ifndef _ASM_H8300_KMAP_TYPES_H
#define _ASM_H8300_KMAP_TYPES_H
-enum km_type {
- KM_BOUNCE_READ,
- KM_SKB_SUNRPC_DATA,
- KM_SKB_DATA_SOFTIRQ,
- KM_USER0,
- KM_USER1,
- KM_BIO_SRC_IRQ,
- KM_BIO_DST_IRQ,
- KM_PTE0,
- KM_PTE1,
- KM_IRQ0,
- KM_IRQ1,
- KM_SOFTIRQ0,
- KM_SOFTIRQ1,
- KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
#endif
--- lnx-2630-rc8-kmaptypes.orig/arch/ia64/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/ia64/include/asm/kmap_types.h
@@ -1,30 +1,6 @@
#ifndef _ASM_IA64_KMAP_TYPES_H
#define _ASM_IA64_KMAP_TYPES_H
-
-#ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
-#endif
-
-enum km_type {
-D(0) KM_BOUNCE_READ,
-D(1) KM_SKB_SUNRPC_DATA,
-D(2) KM_SKB_DATA_SOFTIRQ,
-D(3) KM_USER0,
-D(4) KM_USER1,
-D(5) KM_BIO_SRC_IRQ,
-D(6) KM_BIO_DST_IRQ,
-D(7) KM_PTE0,
-D(8) KM_PTE1,
-D(9) KM_IRQ0,
-D(10) KM_IRQ1,
-D(11) KM_SOFTIRQ0,
-D(12) KM_SOFTIRQ1,
-D(13) KM_TYPE_NR
-};
-
-#undef D
+#include <asm-generic/kmap_types.h>
#endif /* _ASM_IA64_KMAP_TYPES_H */
--- lnx-2630-rc8-kmaptypes.orig/arch/m32r/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/m32r/include/asm/kmap_types.h
@@ -1,29 +1,6 @@
#ifndef __M32R_KMAP_TYPES_H
#define __M32R_KMAP_TYPES_H
-#ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
-#endif
-
-enum km_type {
-D(0) KM_BOUNCE_READ,
-D(1) KM_SKB_SUNRPC_DATA,
-D(2) KM_SKB_DATA_SOFTIRQ,
-D(3) KM_USER0,
-D(4) KM_USER1,
-D(5) KM_BIO_SRC_IRQ,
-D(6) KM_BIO_DST_IRQ,
-D(7) KM_PTE0,
-D(8) KM_PTE1,
-D(9) KM_IRQ0,
-D(10) KM_IRQ1,
-D(11) KM_SOFTIRQ0,
-D(12) KM_SOFTIRQ1,
-D(13) KM_TYPE_NR
-};
-
-#undef D
+#include <asm-generic/kmap_types.h>
#endif /* __M32R_KMAP_TYPES_H */
--- lnx-2630-rc8-kmaptypes.orig/arch/m68k/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/m68k/include/asm/kmap_types.h
@@ -1,21 +1,6 @@
#ifndef __ASM_M68K_KMAP_TYPES_H
#define __ASM_M68K_KMAP_TYPES_H
-enum km_type {
- KM_BOUNCE_READ,
- KM_SKB_SUNRPC_DATA,
- KM_SKB_DATA_SOFTIRQ,
- KM_USER0,
- KM_USER1,
- KM_BIO_SRC_IRQ,
- KM_BIO_DST_IRQ,
- KM_PTE0,
- KM_PTE1,
- KM_IRQ0,
- KM_IRQ1,
- KM_SOFTIRQ0,
- KM_SOFTIRQ1,
- KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
#endif /* __ASM_M68K_KMAP_TYPES_H */
--- lnx-2630-rc8-kmaptypes.orig/arch/microblaze/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/microblaze/include/asm/kmap_types.h
@@ -1,29 +1,6 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
#ifndef _ASM_MICROBLAZE_KMAP_TYPES_H
#define _ASM_MICROBLAZE_KMAP_TYPES_H
-enum km_type {
- KM_BOUNCE_READ,
- KM_SKB_SUNRPC_DATA,
- KM_SKB_DATA_SOFTIRQ,
- KM_USER0,
- KM_USER1,
- KM_BIO_SRC_IRQ,
- KM_BIO_DST_IRQ,
- KM_PTE0,
- KM_PTE1,
- KM_IRQ0,
- KM_IRQ1,
- KM_SOFTIRQ0,
- KM_SOFTIRQ1,
- KM_TYPE_NR,
-};
+#include <asm-generic/kmap_types.h>
#endif /* _ASM_MICROBLAZE_KMAP_TYPES_H */
--- lnx-2630-rc8-kmaptypes.orig/arch/mips/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/mips/include/asm/kmap_types.h
@@ -1,30 +1,6 @@
#ifndef _ASM_KMAP_TYPES_H
#define _ASM_KMAP_TYPES_H
-
-#ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
-#endif
-
-enum km_type {
-D(0) KM_BOUNCE_READ,
-D(1) KM_SKB_SUNRPC_DATA,
-D(2) KM_SKB_DATA_SOFTIRQ,
-D(3) KM_USER0,
-D(4) KM_USER1,
-D(5) KM_BIO_SRC_IRQ,
-D(6) KM_BIO_DST_IRQ,
-D(7) KM_PTE0,
-D(8) KM_PTE1,
-D(9) KM_IRQ0,
-D(10) KM_IRQ1,
-D(11) KM_SOFTIRQ0,
-D(12) KM_SOFTIRQ1,
-D(13) KM_TYPE_NR
-};
-
-#undef D
+#include <asm-generic/kmap_types.h>
#endif
--- lnx-2630-rc8-kmaptypes.orig/arch/mn10300/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/mn10300/include/asm/kmap_types.h
@@ -1,31 +1,6 @@
-/* MN10300 kmap_atomic() slot IDs
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
#ifndef _ASM_KMAP_TYPES_H
#define _ASM_KMAP_TYPES_H
-enum km_type {
- KM_BOUNCE_READ,
- KM_SKB_SUNRPC_DATA,
- KM_SKB_DATA_SOFTIRQ,
- KM_USER0,
- KM_USER1,
- KM_BIO_SRC_IRQ,
- KM_BIO_DST_IRQ,
- KM_PTE0,
- KM_PTE1,
- KM_IRQ0,
- KM_IRQ1,
- KM_SOFTIRQ0,
- KM_SOFTIRQ1,
- KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
#endif /* _ASM_KMAP_TYPES_H */
--- lnx-2630-rc8-kmaptypes.orig/arch/parisc/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/parisc/include/asm/kmap_types.h
@@ -1,30 +1,6 @@
#ifndef _ASM_KMAP_TYPES_H
#define _ASM_KMAP_TYPES_H
-
-#ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
-#endif
-
-enum km_type {
-D(0) KM_BOUNCE_READ,
-D(1) KM_SKB_SUNRPC_DATA,
-D(2) KM_SKB_DATA_SOFTIRQ,
-D(3) KM_USER0,
-D(4) KM_USER1,
-D(5) KM_BIO_SRC_IRQ,
-D(6) KM_BIO_DST_IRQ,
-D(7) KM_PTE0,
-D(8) KM_PTE1,
-D(9) KM_IRQ0,
-D(10) KM_IRQ1,
-D(11) KM_SOFTIRQ0,
-D(12) KM_SOFTIRQ1,
-D(13) KM_TYPE_NR
-};
-
-#undef D
+#include <asm-generic/kmap_types.h>
#endif
--- lnx-2630-rc8-kmaptypes.orig/arch/powerpc/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/powerpc/include/asm/kmap_types.h
@@ -3,31 +3,7 @@
#ifdef __KERNEL__
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-enum km_type {
- KM_BOUNCE_READ,
- KM_SKB_SUNRPC_DATA,
- KM_SKB_DATA_SOFTIRQ,
- KM_USER0,
- KM_USER1,
- KM_BIO_SRC_IRQ,
- KM_BIO_DST_IRQ,
- KM_PTE0,
- KM_PTE1,
- KM_IRQ0,
- KM_IRQ1,
- KM_SOFTIRQ0,
- KM_SOFTIRQ1,
- KM_PPC_SYNC_PAGE,
- KM_PPC_SYNC_ICACHE,
- KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_KMAP_TYPES_H */
--- lnx-2630-rc8-kmaptypes.orig/arch/powerpc/mm/dma-noncoherent.c
+++ lnx-2630-rc8-kmaptypes/arch/powerpc/mm/dma-noncoherent.c
@@ -364,11 +364,11 @@ static inline void __dma_sync_page_highm
do {
start = (unsigned long)kmap_atomic(page + seg_nr,
- KM_PPC_SYNC_PAGE) + seg_offset;
+ KM_SYNC_DCACHE) + seg_offset;
/* Sync this buffer segment */
__dma_sync((void *)start, seg_size, direction);
- kunmap_atomic((void *)start, KM_PPC_SYNC_PAGE);
+ kunmap_atomic((void *)start, KM_SYNC_DACHE);
seg_nr++;
/* Calculate next buffer segment size */
--- lnx-2630-rc8-kmaptypes.orig/arch/powerpc/mm/mem.c
+++ lnx-2630-rc8-kmaptypes/arch/powerpc/mm/mem.c
@@ -418,9 +418,9 @@ EXPORT_SYMBOL(flush_dcache_page);
void flush_dcache_icache_page(struct page *page)
{
#ifdef CONFIG_BOOKE
- void *start = kmap_atomic(page, KM_PPC_SYNC_ICACHE);
+ void *start = kmap_atomic(page, KM_SYNC_ICACHE);
__flush_dcache_icache(start);
- kunmap_atomic(start, KM_PPC_SYNC_ICACHE);
+ kunmap_atomic(start, KM_SYNC_ICACHE);
#elif defined(CONFIG_8xx) || defined(CONFIG_PPC64)
/* On 8xx there is no need to kmap since highmem is not supported */
__flush_dcache_icache(page_address(page));
--- lnx-2630-rc8-kmaptypes.orig/arch/s390/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/s390/include/asm/kmap_types.h
@@ -2,22 +2,7 @@
#ifndef _ASM_KMAP_TYPES_H
#define _ASM_KMAP_TYPES_H
-enum km_type {
- KM_BOUNCE_READ,
- KM_SKB_SUNRPC_DATA,
- KM_SKB_DATA_SOFTIRQ,
- KM_USER0,
- KM_USER1,
- KM_BIO_SRC_IRQ,
- KM_BIO_DST_IRQ,
- KM_PTE0,
- KM_PTE1,
- KM_IRQ0,
- KM_IRQ1,
- KM_SOFTIRQ0,
- KM_SOFTIRQ1,
- KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
#endif
#endif /* __KERNEL__ */
--- lnx-2630-rc8-kmaptypes.orig/arch/sh/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/sh/include/asm/kmap_types.h
@@ -3,30 +3,6 @@
/* Dummy header just to define km_type. */
-
-#ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
-#endif
-
-enum km_type {
-D(0) KM_BOUNCE_READ,
-D(1) KM_SKB_SUNRPC_DATA,
-D(2) KM_SKB_DATA_SOFTIRQ,
-D(3) KM_USER0,
-D(4) KM_USER1,
-D(5) KM_BIO_SRC_IRQ,
-D(6) KM_BIO_DST_IRQ,
-D(7) KM_PTE0,
-D(8) KM_PTE1,
-D(9) KM_IRQ0,
-D(10) KM_IRQ1,
-D(11) KM_SOFTIRQ0,
-D(12) KM_SOFTIRQ1,
-D(13) KM_TYPE_NR
-};
-
-#undef D
+#include <asm-generic/kmap_types.h>
#endif
--- lnx-2630-rc8-kmaptypes.orig/arch/sparc/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/sparc/include/asm/kmap_types.h
@@ -5,21 +5,6 @@
* is actually used on sparc. -DaveM
*/
-enum km_type {
- KM_BOUNCE_READ,
- KM_SKB_SUNRPC_DATA,
- KM_SKB_DATA_SOFTIRQ,
- KM_USER0,
- KM_USER1,
- KM_BIO_SRC_IRQ,
- KM_BIO_DST_IRQ,
- KM_PTE0,
- KM_PTE1,
- KM_IRQ0,
- KM_IRQ1,
- KM_SOFTIRQ0,
- KM_SOFTIRQ1,
- KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
#endif
--- lnx-2630-rc8-kmaptypes.orig/arch/um/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/um/include/asm/kmap_types.h
@@ -1,29 +1,6 @@
-/*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
#ifndef __UM_KMAP_TYPES_H
#define __UM_KMAP_TYPES_H
-/* No more #include "asm/arch/kmap_types.h" ! */
-
-enum km_type {
- KM_BOUNCE_READ,
- KM_SKB_SUNRPC_DATA,
- KM_SKB_DATA_SOFTIRQ,
- KM_USER0,
- KM_USER1,
- KM_UML_USERCOPY, /* UML specific, for copy_*_user - used in do_op_one_page */
- KM_BIO_SRC_IRQ,
- KM_BIO_DST_IRQ,
- KM_PTE0,
- KM_PTE1,
- KM_IRQ0,
- KM_IRQ1,
- KM_SOFTIRQ0,
- KM_SOFTIRQ1,
- KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
#endif
--- lnx-2630-rc8-kmaptypes.orig/arch/x86/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/x86/include/asm/kmap_types.h
@@ -1,29 +1,6 @@
#ifndef _ASM_X86_KMAP_TYPES_H
#define _ASM_X86_KMAP_TYPES_H
-#if defined(CONFIG_X86_32) && defined(CONFIG_DEBUG_HIGHMEM)
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
-#endif
-
-enum km_type {
-D(0) KM_BOUNCE_READ,
-D(1) KM_SKB_SUNRPC_DATA,
-D(2) KM_SKB_DATA_SOFTIRQ,
-D(3) KM_USER0,
-D(4) KM_USER1,
-D(5) KM_BIO_SRC_IRQ,
-D(6) KM_BIO_DST_IRQ,
-D(7) KM_PTE0,
-D(8) KM_PTE1,
-D(9) KM_IRQ0,
-D(10) KM_IRQ1,
-D(11) KM_SOFTIRQ0,
-D(12) KM_SOFTIRQ1,
-D(13) KM_TYPE_NR
-};
-
-#undef D
+#include <asm-generic/kmap_types.h>
#endif /* _ASM_X86_KMAP_TYPES_H */
--- lnx-2630-rc8-kmaptypes.orig/arch/xtensa/include/asm/kmap_types.h
+++ lnx-2630-rc8-kmaptypes/arch/xtensa/include/asm/kmap_types.h
@@ -1,31 +1,6 @@
-/*
- * include/asm-xtensa/kmap_types.h
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2001 - 2005 Tensilica Inc.
- */
-
#ifndef _XTENSA_KMAP_TYPES_H
#define _XTENSA_KMAP_TYPES_H
-enum km_type {
- KM_BOUNCE_READ,
- KM_SKB_SUNRPC_DATA,
- KM_SKB_DATA_SOFTIRQ,
- KM_USER0,
- KM_USER1,
- KM_BIO_SRC_IRQ,
- KM_BIO_DST_IRQ,
- KM_PTE0,
- KM_PTE1,
- KM_IRQ0,
- KM_IRQ1,
- KM_SOFTIRQ0,
- KM_SOFTIRQ1,
- KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
#endif /* _XTENSA_KMAP_TYPES_H */
--- /dev/null
+++ lnx-2630-rc8-kmaptypes/include/asm-generic/kmap_types.h
@@ -0,0 +1,32 @@
+#ifndef _ASM_GENERIC_KMAP_TYPES_H
+#define _ASM_GENERIC_KMAP_TYPES_H
+
+#ifdef CONFIG_DEBUG_HIGHMEM
+# define D(n) __KM_FENCE_##n ,
+#else
+# define D(n)
+#endif
+
+enum km_type {
+D(0) KM_BOUNCE_READ,
+D(1) KM_SKB_SUNRPC_DATA,
+D(2) KM_SKB_DATA_SOFTIRQ,
+D(3) KM_USER0,
+D(4) KM_USER1,
+D(5) KM_BIO_SRC_IRQ,
+D(6) KM_BIO_DST_IRQ,
+D(7) KM_PTE0,
+D(8) KM_PTE1,
+D(9) KM_IRQ0,
+D(10) KM_IRQ1,
+D(11) KM_SOFTIRQ0,
+D(12) KM_SOFTIRQ1,
+D(13) KM_SYNC_ICACHE,
+D(14) KM_SYNC_DCACHE,
+D(15) KM_UML_USERCOPY, /* UML specific, for copy_*_user - used in do_op_one_page */
+D(16) KM_TYPE_NR
+};
+
+#undef D
+
+#endif
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH v2] kmap_types: convert most arches to a single header file
2009-06-04 18:00 [PATCH v2] kmap_types: convert most arches to a single header file Randy Dunlap
@ 2009-06-04 21:28 ` Arnd Bergmann
2009-06-04 23:07 ` Randy Dunlap
2009-06-05 0:43 ` Amerigo Wang
` (2 subsequent siblings)
3 siblings, 1 reply; 10+ messages in thread
From: Arnd Bergmann @ 2009-06-04 21:28 UTC (permalink / raw)
To: Randy Dunlap
Cc: Linux Kernel Mailing List, linux-arch, Mike Frysinger,
Richard Henderson, Ivan Kokshaysky, Bryan Wu, Mikael Starvik,
Hirokazu Takata, Luck Tony, Geert Uytterhoeven, Ralf Baechle,
David Howells, Kyle McMartin, Martin Schwidefsky, Paul Mundt,
David S. Miller, Ingo Molnar, Thomas Gleixner, H. Peter Anvin,
Benjamin Herrenschmidt, Russell King
On Thursday 04 June 2009, Randy Dunlap wrote:
> From: Randy Dunlap <randy.dunlap@oracle.com>
> Subject: kmap_types: make most arches use generic header file
>
> Convert most arches (*except frv*) to use asm-generic/kmap_types.h.
> Each arch still has its own kmap_types.h for customization if
> needed (like frv).
>
> KM_FENCE is now controlled by CONFIG_HIGHMEM.
>
> Built on x86_64, i386, mips, sparc32, sparc64,
> alpha, powerpc64, ia64, and m68k.
>
> Note: Removed KM_PTE2 from generic kmap_types.h file; it was defined
> but not used by avr32.
Every change in here looks good to me now, so
Acked-by: Arnd Bergmann <arnd@arndb.de>
Two questions though:
1. The patch still conflicts with mine from the asm-generic
tree. Yours is better in multiple ways (cleans up all the
archs, adds the necessary types for ppc and arm), so should
I drop mine now? I guess I can also make my file identical
to yours so independent of who gets in first, there should be
a clean merge?
2. should the asm and powerpc bits go through the arch maintainer
trees? I guess since they are slightly more than an obvious
consolidation, at least an Ack from BenH and Russell would be
appropriate.
Arnd <><
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH v2] kmap_types: convert most arches to a single header file
2009-06-04 21:28 ` Arnd Bergmann
@ 2009-06-04 23:07 ` Randy Dunlap
2009-06-05 7:09 ` Arnd Bergmann
0 siblings, 1 reply; 10+ messages in thread
From: Randy Dunlap @ 2009-06-04 23:07 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Linux Kernel Mailing List, linux-arch, Mike Frysinger,
Richard Henderson, Ivan Kokshaysky, Bryan Wu, Mikael Starvik,
Hirokazu Takata, Luck Tony, Geert Uytterhoeven, Ralf Baechle,
David Howells, Kyle McMartin, Martin Schwidefsky, Paul Mundt,
David S. Miller, Ingo Molnar, Thomas Gleixner, H. Peter Anvin,
Benjamin Herrenschmidt, Russell King
Arnd Bergmann wrote:
> On Thursday 04 June 2009, Randy Dunlap wrote:
>> From: Randy Dunlap <randy.dunlap@oracle.com>
>> Subject: kmap_types: make most arches use generic header file
>>
>> Convert most arches (*except frv*) to use asm-generic/kmap_types.h.
>> Each arch still has its own kmap_types.h for customization if
>> needed (like frv).
>>
>> KM_FENCE is now controlled by CONFIG_HIGHMEM.
>>
>> Built on x86_64, i386, mips, sparc32, sparc64,
>> alpha, powerpc64, ia64, and m68k.
>>
>> Note: Removed KM_PTE2 from generic kmap_types.h file; it was defined
>> but not used by avr32.
>
> Every change in here looks good to me now, so
>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
>
> Two questions though:
>
> 1. The patch still conflicts with mine from the asm-generic
> tree. Yours is better in multiple ways (cleans up all the
> archs, adds the necessary types for ppc and arm), so should
> I drop mine now? I guess I can also make my file identical
> to yours so independent of who gets in first, there should be
> a clean merge?
or you can take my patch into your asm-generic patchset. :)
> 2. should the asm and powerpc bits go through the arch maintainer
arm
> trees? I guess since they are slightly more than an obvious
> consolidation, at least an Ack from BenH and Russell would be
> appropriate.
Sure, acks from lots of arch maintainers would be Good,
esp. BenH and Russell.
--
~Randy
LPC 2009, Sept. 23-25, Portland, Oregon
http://linuxplumbersconf.org/2009/
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH v2] kmap_types: convert most arches to a single header file
2009-06-04 23:07 ` Randy Dunlap
@ 2009-06-05 7:09 ` Arnd Bergmann
0 siblings, 0 replies; 10+ messages in thread
From: Arnd Bergmann @ 2009-06-05 7:09 UTC (permalink / raw)
To: Randy Dunlap
Cc: Linux Kernel Mailing List, linux-arch, Mike Frysinger,
Richard Henderson, Ivan Kokshaysky, Bryan Wu, Mikael Starvik,
Hirokazu Takata, Luck Tony, Geert Uytterhoeven, Ralf Baechle,
David Howells, Kyle McMartin, Martin Schwidefsky, Paul Mundt,
David S. Miller, Ingo Molnar, Thomas Gleixner, H. Peter Anvin,
Benjamin Herrenschmidt, Russell King
On Friday 05 June 2009, Randy Dunlap wrote:
>
> > 1. The patch still conflicts with mine from the asm-generic
> > tree. Yours is better in multiple ways (cleans up all the
> > archs, adds the necessary types for ppc and arm), so should
> > I drop mine now? I guess I can also make my file identical
> > to yours so independent of who gets in first, there should be
> > a clean merge?
>
> or you can take my patch into your asm-generic patchset. :)
I've thought about that, but for 2.6.31, I'd like to only do
the first half of adding ~50 files to include/asm-generic/,
and then work with the arch maintainers on the second half,
removing the code from their directories for 2.6.32, so this
doesn't fit that well.
Arnd <><
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2] kmap_types: convert most arches to a single header file
2009-06-04 18:00 [PATCH v2] kmap_types: convert most arches to a single header file Randy Dunlap
2009-06-04 21:28 ` Arnd Bergmann
@ 2009-06-05 0:43 ` Amerigo Wang
2009-06-05 8:04 ` hu.taoo
2009-06-05 7:22 ` Jesper Nilsson
2009-06-05 14:59 ` Kyle McMartin
3 siblings, 1 reply; 10+ messages in thread
From: Amerigo Wang @ 2009-06-05 0:43 UTC (permalink / raw)
To: Randy Dunlap
Cc: Linux Kernel Mailing List, linux-arch, Mike Frysinger,
Richard Henderson, Ivan Kokshaysky, Bryan Wu, Mikael Starvik,
Hirokazu Takata, Luck Tony, Geert Uytterhoeven, Ralf Baechle,
David Howells, Kyle McMartin, Martin Schwidefsky, Paul Mundt,
David S. Miller, Ingo Molnar, Thomas Gleixner, H. Peter Anvin,
Arnd Bergmann
On Thu, Jun 04, 2009 at 11:00:16AM -0700, Randy Dunlap wrote:
>From: Randy Dunlap <randy.dunlap@oracle.com>
>Subject: kmap_types: make most arches use generic header file
>
>Convert most arches (*except frv*) to use asm-generic/kmap_types.h.
>Each arch still has its own kmap_types.h for customization if
>needed (like frv).
>
>KM_FENCE is now controlled by CONFIG_HIGHMEM.
>
>Built on x86_64, i386, mips, sparc32, sparc64,
>alpha, powerpc64, ia64, and m68k.
>
>Note: Removed KM_PTE2 from generic kmap_types.h file; it was defined
>but not used by avr32.
>
>Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
>Cc: <linux-arch@vger.kernel.org>
>Acked-by: Mike Frysinger <vapier@gentoo.org>
>Cc: Richard Henderson <rth@twiddle.net>
>Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
>Cc: Bryan Wu <cooloney@kernel.org>
>Cc: Mikael Starvik <starvik@axis.com>
>Cc: Hirokazu Takata <takata@linux-m32r.org>
>Cc: "Luck Tony" <tony.luck@intel.com>
>Cc: Geert Uytterhoeven <geert@linux-m68k.org>
>Cc: Ralf Baechle <ralf@linux-mips.org>
>Cc: David Howells <dhowells@redhat.com>
>Cc: Kyle McMartin <kyle@mcmartin.ca>
>Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
>Cc: Paul Mundt <lethal@linux-sh.org>
>Cc: "David S. Miller" <davem@davemloft.net>
>Cc: Ingo Molnar <mingo@elte.hu>
>Cc: Thomas Gleixner <tglx@linutronix.de>
>Cc: "H. Peter Anvin" <hpa@zytor.com>
>Cc: Arnd Bergmann <arnd@arndb.de>
UML only uses KM_TYPE_NR and KM_UML_USERCOPY, so
this patch should be fine for UML.
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2] kmap_types: convert most arches to a single header file
2009-06-05 0:43 ` Amerigo Wang
@ 2009-06-05 8:04 ` hu.taoo
0 siblings, 0 replies; 10+ messages in thread
From: hu.taoo @ 2009-06-05 8:04 UTC (permalink / raw)
To: Amerigo Wang
Cc: Randy Dunlap, Linux Kernel Mailing List, linux-arch,
Mike Frysinger, Richard Henderson, Ivan Kokshaysky, Bryan Wu,
Mikael Starvik, Hirokazu Takata, Luck Tony, Geert Uytterhoeven,
Ralf Baechle, David Howells, Kyle McMartin, Martin Schwidefsky,
Paul Mundt, David S. Miller, Ingo Molnar, Thomas Gleixner,
H. Peter Anvin, Arnd Bergmann
On Fri, Jun 05, 2009 at 08:43:29AM +0800, Amerigo Wang wrote:
>
> UML only uses KM_TYPE_NR and KM_UML_USERCOPY, so
> this patch should be fine for UML.
>
> Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
You probably need a Reviewed-by:...
FYC, Acked-by and Reviewed-by are well documented
in Documentation/SubmittingPatches.
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2] kmap_types: convert most arches to a single header file
2009-06-04 18:00 [PATCH v2] kmap_types: convert most arches to a single header file Randy Dunlap
2009-06-04 21:28 ` Arnd Bergmann
2009-06-05 0:43 ` Amerigo Wang
@ 2009-06-05 7:22 ` Jesper Nilsson
2009-06-05 7:22 ` Jesper Nilsson
2009-06-05 14:59 ` Kyle McMartin
3 siblings, 1 reply; 10+ messages in thread
From: Jesper Nilsson @ 2009-06-05 7:22 UTC (permalink / raw)
To: Randy Dunlap
Cc: Linux Kernel Mailing List, linux-arch@vger.kernel.org,
Mike Frysinger, Richard Henderson, Ivan Kokshaysky, Bryan Wu,
Mikael Starvik, Hirokazu Takata, Luck Tony, Geert Uytterhoeven,
Ralf Baechle, David Howells, Kyle McMartin, Martin Schwidefsky,
Paul Mundt, David S. Miller, Ingo Molnar, Thomas Gleixner,
H. Peter Anvin, Arnd Bergmann
On Thu, Jun 04, 2009 at 08:00:16PM +0200, Randy Dunlap wrote:
> From: Randy Dunlap <randy.dunlap@oracle.com>
> Subject: kmap_types: make most arches use generic header file
>
> Convert most arches (*except frv*) to use asm-generic/kmap_types.h.
> Each arch still has its own kmap_types.h for customization if
> needed (like frv).
>
> KM_FENCE is now controlled by CONFIG_HIGHMEM.
>
> Built on x86_64, i386, mips, sparc32, sparc64,
> alpha, powerpc64, ia64, and m68k.
>
> Note: Removed KM_PTE2 from generic kmap_types.h file; it was defined
> but not used by avr32.
For the CRIS parts:
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
> Cc: <linux-arch@vger.kernel.org>
> Acked-by: Mike Frysinger <vapier@gentoo.org>
> Cc: Richard Henderson <rth@twiddle.net>
> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
> Cc: Bryan Wu <cooloney@kernel.org>
> Cc: Mikael Starvik <starvik@axis.com>
> Cc: Hirokazu Takata <takata@linux-m32r.org>
> Cc: "Luck Tony" <tony.luck@intel.com>
> Cc: Geert Uytterhoeven <geert@linux-m68k.org>
> Cc: Ralf Baechle <ralf@linux-mips.org>
> Cc: David Howells <dhowells@redhat.com>
> Cc: Kyle McMartin <kyle@mcmartin.ca>
> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
> Cc: Paul Mundt <lethal@linux-sh.org>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: Ingo Molnar <mingo@elte.hu>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: "H. Peter Anvin" <hpa@zytor.com>
> Cc: Arnd Bergmann <arnd@arndb.de>
> ---
> arch/alpha/include/asm/kmap_types.h | 26 -------------------------
> arch/arm/include/asm/kmap_types.h | 21 --------------------
> arch/arm/mm/cache-feroceon-l2.c | 2 -
> arch/arm/mm/cache-xsc3l2.c | 2 -
> arch/avr32/include/asm/kmap_types.h | 26 -------------------------
> arch/blackfin/include/asm/kmap_types.h | 17 ----------------
> arch/cris/include/asm/kmap_types.h | 17 ----------------
> arch/h8300/include/asm/kmap_types.h | 17 ----------------
> arch/ia64/include/asm/kmap_types.h | 26 -------------------------
> arch/m32r/include/asm/kmap_types.h | 25 ------------------------
> arch/m68k/include/asm/kmap_types.h | 17 ----------------
> arch/microblaze/include/asm/kmap_types.h | 25 ------------------------
> arch/mips/include/asm/kmap_types.h | 26 -------------------------
> arch/mn10300/include/asm/kmap_types.h | 27 --------------------------
> arch/parisc/include/asm/kmap_types.h | 26 -------------------------
> arch/powerpc/include/asm/kmap_types.h | 26 -------------------------
> arch/powerpc/mm/dma-noncoherent.c | 4 +--
> arch/powerpc/mm/mem.c | 4 +--
> arch/s390/include/asm/kmap_types.h | 17 ----------------
> arch/sh/include/asm/kmap_types.h | 26 -------------------------
> arch/sparc/include/asm/kmap_types.h | 17 ----------------
> arch/um/include/asm/kmap_types.h | 25 ------------------------
> arch/x86/include/asm/kmap_types.h | 25 ------------------------
> arch/xtensa/include/asm/kmap_types.h | 27 --------------------------
> include/asm-generic/kmap_types.h | 32 +++++++++++++++++++++++++++++++
> 25 files changed, 58 insertions(+), 445 deletions(-)
>
> --- lnx-2630-rc8-kmaptypes.orig/arch/alpha/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/alpha/include/asm/kmap_types.h
> @@ -3,30 +3,6 @@
>
> /* Dummy header just to define km_type. */
>
> -
> -#ifdef CONFIG_DEBUG_HIGHMEM
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_IRQ0,
> -D(10) KM_IRQ1,
> -D(11) KM_SOFTIRQ0,
> -D(12) KM_SOFTIRQ1,
> -D(13) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/arm/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/arm/include/asm/kmap_types.h
> @@ -1,25 +1,6 @@
> #ifndef __ARM_KMAP_TYPES_H
> #define __ARM_KMAP_TYPES_H
>
> -/*
> - * This is the "bare minimum". AIO seems to require this.
> - */
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_L2_CACHE,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/arm/mm/cache-feroceon-l2.c
> +++ lnx-2630-rc8-kmaptypes/arch/arm/mm/cache-feroceon-l2.c
> @@ -50,7 +50,7 @@ static inline unsigned long l2_start_va(
> * memory mapping. This is protected with the disabling of
> * interrupts by the caller.
> */
> - unsigned long idx = KM_L2_CACHE + KM_TYPE_NR * smp_processor_id();
> + unsigned long idx = KM_SYNC_ICACHE + KM_TYPE_NR * smp_processor_id();
> unsigned long vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
> set_pte_ext(TOP_PTE(vaddr), pfn_pte(paddr >> PAGE_SHIFT, PAGE_KERNEL), 0);
> local_flush_tlb_kernel_page(vaddr);
> --- lnx-2630-rc8-kmaptypes.orig/arch/arm/mm/cache-xsc3l2.c
> +++ lnx-2630-rc8-kmaptypes/arch/arm/mm/cache-xsc3l2.c
> @@ -95,7 +95,7 @@ static inline unsigned long l2_map_va(un
> */
> unsigned long idx;
> raw_local_irq_restore(flags);
> - idx = KM_L2_CACHE + KM_TYPE_NR * smp_processor_id();
> + idx = KM_SYNC_ICACHE + KM_TYPE_NR * smp_processor_id();
> va = __fix_to_virt(FIX_KMAP_BEGIN + idx);
> raw_local_irq_restore(flags | PSR_I_BIT);
> set_pte_ext(TOP_PTE(va), pfn_pte(pa >> PAGE_SHIFT, PAGE_KERNEL), 0);
> --- lnx-2630-rc8-kmaptypes.orig/arch/avr32/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/avr32/include/asm/kmap_types.h
> @@ -1,30 +1,6 @@
> #ifndef __ASM_AVR32_KMAP_TYPES_H
> #define __ASM_AVR32_KMAP_TYPES_H
>
> -#ifdef CONFIG_DEBUG_HIGHMEM
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_PTE2,
> -D(10) KM_IRQ0,
> -D(11) KM_IRQ1,
> -D(12) KM_SOFTIRQ0,
> -D(13) KM_SOFTIRQ1,
> -D(14) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif /* __ASM_AVR32_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/blackfin/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/blackfin/include/asm/kmap_types.h
> @@ -1,21 +1,6 @@
> #ifndef _ASM_KMAP_TYPES_H
> #define _ASM_KMAP_TYPES_H
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/cris/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/cris/include/asm/kmap_types.h
> @@ -5,21 +5,6 @@
> * is actually used on cris.
> */
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/h8300/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/h8300/include/asm/kmap_types.h
> @@ -1,21 +1,6 @@
> #ifndef _ASM_H8300_KMAP_TYPES_H
> #define _ASM_H8300_KMAP_TYPES_H
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/ia64/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/ia64/include/asm/kmap_types.h
> @@ -1,30 +1,6 @@
> #ifndef _ASM_IA64_KMAP_TYPES_H
> #define _ASM_IA64_KMAP_TYPES_H
>
> -
> -#ifdef CONFIG_DEBUG_HIGHMEM
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_IRQ0,
> -D(10) KM_IRQ1,
> -D(11) KM_SOFTIRQ0,
> -D(12) KM_SOFTIRQ1,
> -D(13) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif /* _ASM_IA64_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/m32r/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/m32r/include/asm/kmap_types.h
> @@ -1,29 +1,6 @@
> #ifndef __M32R_KMAP_TYPES_H
> #define __M32R_KMAP_TYPES_H
>
> -#ifdef CONFIG_DEBUG_HIGHMEM
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_IRQ0,
> -D(10) KM_IRQ1,
> -D(11) KM_SOFTIRQ0,
> -D(12) KM_SOFTIRQ1,
> -D(13) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif /* __M32R_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/m68k/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/m68k/include/asm/kmap_types.h
> @@ -1,21 +1,6 @@
> #ifndef __ASM_M68K_KMAP_TYPES_H
> #define __ASM_M68K_KMAP_TYPES_H
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif /* __ASM_M68K_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/microblaze/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/microblaze/include/asm/kmap_types.h
> @@ -1,29 +1,6 @@
> -/*
> - * Copyright (C) 2006 Atmark Techno, Inc.
> - *
> - * This file is subject to the terms and conditions of the GNU General Public
> - * License. See the file "COPYING" in the main directory of this archive
> - * for more details.
> - */
> -
> #ifndef _ASM_MICROBLAZE_KMAP_TYPES_H
> #define _ASM_MICROBLAZE_KMAP_TYPES_H
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR,
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif /* _ASM_MICROBLAZE_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/mips/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/mips/include/asm/kmap_types.h
> @@ -1,30 +1,6 @@
> #ifndef _ASM_KMAP_TYPES_H
> #define _ASM_KMAP_TYPES_H
>
> -
> -#ifdef CONFIG_DEBUG_HIGHMEM
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_IRQ0,
> -D(10) KM_IRQ1,
> -D(11) KM_SOFTIRQ0,
> -D(12) KM_SOFTIRQ1,
> -D(13) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/mn10300/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/mn10300/include/asm/kmap_types.h
> @@ -1,31 +1,6 @@
> -/* MN10300 kmap_atomic() slot IDs
> - *
> - * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
> - * Written by David Howells (dhowells@redhat.com)
> - *
> - * This program is free software; you can redistribute it and/or
> - * modify it under the terms of the GNU General Public Licence
> - * as published by the Free Software Foundation; either version
> - * 2 of the Licence, or (at your option) any later version.
> - */
> #ifndef _ASM_KMAP_TYPES_H
> #define _ASM_KMAP_TYPES_H
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif /* _ASM_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/parisc/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/parisc/include/asm/kmap_types.h
> @@ -1,30 +1,6 @@
> #ifndef _ASM_KMAP_TYPES_H
> #define _ASM_KMAP_TYPES_H
>
> -
> -#ifdef CONFIG_DEBUG_HIGHMEM
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_IRQ0,
> -D(10) KM_IRQ1,
> -D(11) KM_SOFTIRQ0,
> -D(12) KM_SOFTIRQ1,
> -D(13) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/powerpc/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/powerpc/include/asm/kmap_types.h
> @@ -3,31 +3,7 @@
>
> #ifdef __KERNEL__
>
> -/*
> - * This program is free software; you can redistribute it and/or
> - * modify it under the terms of the GNU General Public License
> - * as published by the Free Software Foundation; either version
> - * 2 of the License, or (at your option) any later version.
> - */
> -
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_PPC_SYNC_PAGE,
> - KM_PPC_SYNC_ICACHE,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif /* __KERNEL__ */
> #endif /* _ASM_POWERPC_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/powerpc/mm/dma-noncoherent.c
> +++ lnx-2630-rc8-kmaptypes/arch/powerpc/mm/dma-noncoherent.c
> @@ -364,11 +364,11 @@ static inline void __dma_sync_page_highm
>
> do {
> start = (unsigned long)kmap_atomic(page + seg_nr,
> - KM_PPC_SYNC_PAGE) + seg_offset;
> + KM_SYNC_DCACHE) + seg_offset;
>
> /* Sync this buffer segment */
> __dma_sync((void *)start, seg_size, direction);
> - kunmap_atomic((void *)start, KM_PPC_SYNC_PAGE);
> + kunmap_atomic((void *)start, KM_SYNC_DACHE);
> seg_nr++;
>
> /* Calculate next buffer segment size */
> --- lnx-2630-rc8-kmaptypes.orig/arch/powerpc/mm/mem.c
> +++ lnx-2630-rc8-kmaptypes/arch/powerpc/mm/mem.c
> @@ -418,9 +418,9 @@ EXPORT_SYMBOL(flush_dcache_page);
> void flush_dcache_icache_page(struct page *page)
> {
> #ifdef CONFIG_BOOKE
> - void *start = kmap_atomic(page, KM_PPC_SYNC_ICACHE);
> + void *start = kmap_atomic(page, KM_SYNC_ICACHE);
> __flush_dcache_icache(start);
> - kunmap_atomic(start, KM_PPC_SYNC_ICACHE);
> + kunmap_atomic(start, KM_SYNC_ICACHE);
> #elif defined(CONFIG_8xx) || defined(CONFIG_PPC64)
> /* On 8xx there is no need to kmap since highmem is not supported */
> __flush_dcache_icache(page_address(page));
> --- lnx-2630-rc8-kmaptypes.orig/arch/s390/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/s390/include/asm/kmap_types.h
> @@ -2,22 +2,7 @@
> #ifndef _ASM_KMAP_TYPES_H
> #define _ASM_KMAP_TYPES_H
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif
> #endif /* __KERNEL__ */
> --- lnx-2630-rc8-kmaptypes.orig/arch/sh/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/sh/include/asm/kmap_types.h
> @@ -3,30 +3,6 @@
>
> /* Dummy header just to define km_type. */
>
> -
> -#ifdef CONFIG_DEBUG_HIGHMEM
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_IRQ0,
> -D(10) KM_IRQ1,
> -D(11) KM_SOFTIRQ0,
> -D(12) KM_SOFTIRQ1,
> -D(13) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/sparc/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/sparc/include/asm/kmap_types.h
> @@ -5,21 +5,6 @@
> * is actually used on sparc. -DaveM
> */
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/um/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/um/include/asm/kmap_types.h
> @@ -1,29 +1,6 @@
> -/*
> - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
> - * Licensed under the GPL
> - */
> -
> #ifndef __UM_KMAP_TYPES_H
> #define __UM_KMAP_TYPES_H
>
> -/* No more #include "asm/arch/kmap_types.h" ! */
> -
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_UML_USERCOPY, /* UML specific, for copy_*_user - used in do_op_one_page */
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/x86/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/x86/include/asm/kmap_types.h
> @@ -1,29 +1,6 @@
> #ifndef _ASM_X86_KMAP_TYPES_H
> #define _ASM_X86_KMAP_TYPES_H
>
> -#if defined(CONFIG_X86_32) && defined(CONFIG_DEBUG_HIGHMEM)
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_IRQ0,
> -D(10) KM_IRQ1,
> -D(11) KM_SOFTIRQ0,
> -D(12) KM_SOFTIRQ1,
> -D(13) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif /* _ASM_X86_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/xtensa/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/xtensa/include/asm/kmap_types.h
> @@ -1,31 +1,6 @@
> -/*
> - * include/asm-xtensa/kmap_types.h
> - *
> - * This file is subject to the terms and conditions of the GNU General Public
> - * License. See the file "COPYING" in the main directory of this archive
> - * for more details.
> - *
> - * Copyright (C) 2001 - 2005 Tensilica Inc.
> - */
> -
> #ifndef _XTENSA_KMAP_TYPES_H
> #define _XTENSA_KMAP_TYPES_H
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif /* _XTENSA_KMAP_TYPES_H */
> --- /dev/null
> +++ lnx-2630-rc8-kmaptypes/include/asm-generic/kmap_types.h
> @@ -0,0 +1,32 @@
> +#ifndef _ASM_GENERIC_KMAP_TYPES_H
> +#define _ASM_GENERIC_KMAP_TYPES_H
> +
> +#ifdef CONFIG_DEBUG_HIGHMEM
> +# define D(n) __KM_FENCE_##n ,
> +#else
> +# define D(n)
> +#endif
> +
> +enum km_type {
> +D(0) KM_BOUNCE_READ,
> +D(1) KM_SKB_SUNRPC_DATA,
> +D(2) KM_SKB_DATA_SOFTIRQ,
> +D(3) KM_USER0,
> +D(4) KM_USER1,
> +D(5) KM_BIO_SRC_IRQ,
> +D(6) KM_BIO_DST_IRQ,
> +D(7) KM_PTE0,
> +D(8) KM_PTE1,
> +D(9) KM_IRQ0,
> +D(10) KM_IRQ1,
> +D(11) KM_SOFTIRQ0,
> +D(12) KM_SOFTIRQ1,
> +D(13) KM_SYNC_ICACHE,
> +D(14) KM_SYNC_DCACHE,
> +D(15) KM_UML_USERCOPY, /* UML specific, for copy_*_user - used in do_op_one_page */
> +D(16) KM_TYPE_NR
> +};
> +
> +#undef D
> +
> +#endif
/^JN - Jesper Nilsson
--
Jesper Nilsson -- jesper.nilsson@axis.com
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH v2] kmap_types: convert most arches to a single header file
2009-06-05 7:22 ` Jesper Nilsson
@ 2009-06-05 7:22 ` Jesper Nilsson
0 siblings, 0 replies; 10+ messages in thread
From: Jesper Nilsson @ 2009-06-05 7:22 UTC (permalink / raw)
To: Randy Dunlap
Cc: Linux Kernel Mailing List, linux-arch@vger.kernel.org,
Mike Frysinger, Richard Henderson, Ivan Kokshaysky, Bryan Wu,
Mikael Starvik, Hirokazu Takata, Luck Tony, Geert Uytterhoeven,
Ralf Baechle, David Howells, Kyle McMartin, Martin Schwidefsky,
Paul Mundt, David S. Miller, Ingo Molnar, Thomas Gleixner,
H. Peter Anvin, Arnd Bergmann
On Thu, Jun 04, 2009 at 08:00:16PM +0200, Randy Dunlap wrote:
> From: Randy Dunlap <randy.dunlap@oracle.com>
> Subject: kmap_types: make most arches use generic header file
>
> Convert most arches (*except frv*) to use asm-generic/kmap_types.h.
> Each arch still has its own kmap_types.h for customization if
> needed (like frv).
>
> KM_FENCE is now controlled by CONFIG_HIGHMEM.
>
> Built on x86_64, i386, mips, sparc32, sparc64,
> alpha, powerpc64, ia64, and m68k.
>
> Note: Removed KM_PTE2 from generic kmap_types.h file; it was defined
> but not used by avr32.
For the CRIS parts:
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
> Cc: <linux-arch@vger.kernel.org>
> Acked-by: Mike Frysinger <vapier@gentoo.org>
> Cc: Richard Henderson <rth@twiddle.net>
> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
> Cc: Bryan Wu <cooloney@kernel.org>
> Cc: Mikael Starvik <starvik@axis.com>
> Cc: Hirokazu Takata <takata@linux-m32r.org>
> Cc: "Luck Tony" <tony.luck@intel.com>
> Cc: Geert Uytterhoeven <geert@linux-m68k.org>
> Cc: Ralf Baechle <ralf@linux-mips.org>
> Cc: David Howells <dhowells@redhat.com>
> Cc: Kyle McMartin <kyle@mcmartin.ca>
> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
> Cc: Paul Mundt <lethal@linux-sh.org>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: Ingo Molnar <mingo@elte.hu>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: "H. Peter Anvin" <hpa@zytor.com>
> Cc: Arnd Bergmann <arnd@arndb.de>
> ---
> arch/alpha/include/asm/kmap_types.h | 26 -------------------------
> arch/arm/include/asm/kmap_types.h | 21 --------------------
> arch/arm/mm/cache-feroceon-l2.c | 2 -
> arch/arm/mm/cache-xsc3l2.c | 2 -
> arch/avr32/include/asm/kmap_types.h | 26 -------------------------
> arch/blackfin/include/asm/kmap_types.h | 17 ----------------
> arch/cris/include/asm/kmap_types.h | 17 ----------------
> arch/h8300/include/asm/kmap_types.h | 17 ----------------
> arch/ia64/include/asm/kmap_types.h | 26 -------------------------
> arch/m32r/include/asm/kmap_types.h | 25 ------------------------
> arch/m68k/include/asm/kmap_types.h | 17 ----------------
> arch/microblaze/include/asm/kmap_types.h | 25 ------------------------
> arch/mips/include/asm/kmap_types.h | 26 -------------------------
> arch/mn10300/include/asm/kmap_types.h | 27 --------------------------
> arch/parisc/include/asm/kmap_types.h | 26 -------------------------
> arch/powerpc/include/asm/kmap_types.h | 26 -------------------------
> arch/powerpc/mm/dma-noncoherent.c | 4 +--
> arch/powerpc/mm/mem.c | 4 +--
> arch/s390/include/asm/kmap_types.h | 17 ----------------
> arch/sh/include/asm/kmap_types.h | 26 -------------------------
> arch/sparc/include/asm/kmap_types.h | 17 ----------------
> arch/um/include/asm/kmap_types.h | 25 ------------------------
> arch/x86/include/asm/kmap_types.h | 25 ------------------------
> arch/xtensa/include/asm/kmap_types.h | 27 --------------------------
> include/asm-generic/kmap_types.h | 32 +++++++++++++++++++++++++++++++
> 25 files changed, 58 insertions(+), 445 deletions(-)
>
> --- lnx-2630-rc8-kmaptypes.orig/arch/alpha/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/alpha/include/asm/kmap_types.h
> @@ -3,30 +3,6 @@
>
> /* Dummy header just to define km_type. */
>
> -
> -#ifdef CONFIG_DEBUG_HIGHMEM
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_IRQ0,
> -D(10) KM_IRQ1,
> -D(11) KM_SOFTIRQ0,
> -D(12) KM_SOFTIRQ1,
> -D(13) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/arm/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/arm/include/asm/kmap_types.h
> @@ -1,25 +1,6 @@
> #ifndef __ARM_KMAP_TYPES_H
> #define __ARM_KMAP_TYPES_H
>
> -/*
> - * This is the "bare minimum". AIO seems to require this.
> - */
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_L2_CACHE,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/arm/mm/cache-feroceon-l2.c
> +++ lnx-2630-rc8-kmaptypes/arch/arm/mm/cache-feroceon-l2.c
> @@ -50,7 +50,7 @@ static inline unsigned long l2_start_va(
> * memory mapping. This is protected with the disabling of
> * interrupts by the caller.
> */
> - unsigned long idx = KM_L2_CACHE + KM_TYPE_NR * smp_processor_id();
> + unsigned long idx = KM_SYNC_ICACHE + KM_TYPE_NR * smp_processor_id();
> unsigned long vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
> set_pte_ext(TOP_PTE(vaddr), pfn_pte(paddr >> PAGE_SHIFT, PAGE_KERNEL), 0);
> local_flush_tlb_kernel_page(vaddr);
> --- lnx-2630-rc8-kmaptypes.orig/arch/arm/mm/cache-xsc3l2.c
> +++ lnx-2630-rc8-kmaptypes/arch/arm/mm/cache-xsc3l2.c
> @@ -95,7 +95,7 @@ static inline unsigned long l2_map_va(un
> */
> unsigned long idx;
> raw_local_irq_restore(flags);
> - idx = KM_L2_CACHE + KM_TYPE_NR * smp_processor_id();
> + idx = KM_SYNC_ICACHE + KM_TYPE_NR * smp_processor_id();
> va = __fix_to_virt(FIX_KMAP_BEGIN + idx);
> raw_local_irq_restore(flags | PSR_I_BIT);
> set_pte_ext(TOP_PTE(va), pfn_pte(pa >> PAGE_SHIFT, PAGE_KERNEL), 0);
> --- lnx-2630-rc8-kmaptypes.orig/arch/avr32/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/avr32/include/asm/kmap_types.h
> @@ -1,30 +1,6 @@
> #ifndef __ASM_AVR32_KMAP_TYPES_H
> #define __ASM_AVR32_KMAP_TYPES_H
>
> -#ifdef CONFIG_DEBUG_HIGHMEM
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_PTE2,
> -D(10) KM_IRQ0,
> -D(11) KM_IRQ1,
> -D(12) KM_SOFTIRQ0,
> -D(13) KM_SOFTIRQ1,
> -D(14) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif /* __ASM_AVR32_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/blackfin/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/blackfin/include/asm/kmap_types.h
> @@ -1,21 +1,6 @@
> #ifndef _ASM_KMAP_TYPES_H
> #define _ASM_KMAP_TYPES_H
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/cris/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/cris/include/asm/kmap_types.h
> @@ -5,21 +5,6 @@
> * is actually used on cris.
> */
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/h8300/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/h8300/include/asm/kmap_types.h
> @@ -1,21 +1,6 @@
> #ifndef _ASM_H8300_KMAP_TYPES_H
> #define _ASM_H8300_KMAP_TYPES_H
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/ia64/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/ia64/include/asm/kmap_types.h
> @@ -1,30 +1,6 @@
> #ifndef _ASM_IA64_KMAP_TYPES_H
> #define _ASM_IA64_KMAP_TYPES_H
>
> -
> -#ifdef CONFIG_DEBUG_HIGHMEM
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_IRQ0,
> -D(10) KM_IRQ1,
> -D(11) KM_SOFTIRQ0,
> -D(12) KM_SOFTIRQ1,
> -D(13) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif /* _ASM_IA64_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/m32r/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/m32r/include/asm/kmap_types.h
> @@ -1,29 +1,6 @@
> #ifndef __M32R_KMAP_TYPES_H
> #define __M32R_KMAP_TYPES_H
>
> -#ifdef CONFIG_DEBUG_HIGHMEM
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_IRQ0,
> -D(10) KM_IRQ1,
> -D(11) KM_SOFTIRQ0,
> -D(12) KM_SOFTIRQ1,
> -D(13) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif /* __M32R_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/m68k/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/m68k/include/asm/kmap_types.h
> @@ -1,21 +1,6 @@
> #ifndef __ASM_M68K_KMAP_TYPES_H
> #define __ASM_M68K_KMAP_TYPES_H
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif /* __ASM_M68K_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/microblaze/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/microblaze/include/asm/kmap_types.h
> @@ -1,29 +1,6 @@
> -/*
> - * Copyright (C) 2006 Atmark Techno, Inc.
> - *
> - * This file is subject to the terms and conditions of the GNU General Public
> - * License. See the file "COPYING" in the main directory of this archive
> - * for more details.
> - */
> -
> #ifndef _ASM_MICROBLAZE_KMAP_TYPES_H
> #define _ASM_MICROBLAZE_KMAP_TYPES_H
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR,
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif /* _ASM_MICROBLAZE_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/mips/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/mips/include/asm/kmap_types.h
> @@ -1,30 +1,6 @@
> #ifndef _ASM_KMAP_TYPES_H
> #define _ASM_KMAP_TYPES_H
>
> -
> -#ifdef CONFIG_DEBUG_HIGHMEM
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_IRQ0,
> -D(10) KM_IRQ1,
> -D(11) KM_SOFTIRQ0,
> -D(12) KM_SOFTIRQ1,
> -D(13) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/mn10300/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/mn10300/include/asm/kmap_types.h
> @@ -1,31 +1,6 @@
> -/* MN10300 kmap_atomic() slot IDs
> - *
> - * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
> - * Written by David Howells (dhowells@redhat.com)
> - *
> - * This program is free software; you can redistribute it and/or
> - * modify it under the terms of the GNU General Public Licence
> - * as published by the Free Software Foundation; either version
> - * 2 of the Licence, or (at your option) any later version.
> - */
> #ifndef _ASM_KMAP_TYPES_H
> #define _ASM_KMAP_TYPES_H
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif /* _ASM_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/parisc/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/parisc/include/asm/kmap_types.h
> @@ -1,30 +1,6 @@
> #ifndef _ASM_KMAP_TYPES_H
> #define _ASM_KMAP_TYPES_H
>
> -
> -#ifdef CONFIG_DEBUG_HIGHMEM
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_IRQ0,
> -D(10) KM_IRQ1,
> -D(11) KM_SOFTIRQ0,
> -D(12) KM_SOFTIRQ1,
> -D(13) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/powerpc/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/powerpc/include/asm/kmap_types.h
> @@ -3,31 +3,7 @@
>
> #ifdef __KERNEL__
>
> -/*
> - * This program is free software; you can redistribute it and/or
> - * modify it under the terms of the GNU General Public License
> - * as published by the Free Software Foundation; either version
> - * 2 of the License, or (at your option) any later version.
> - */
> -
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_PPC_SYNC_PAGE,
> - KM_PPC_SYNC_ICACHE,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif /* __KERNEL__ */
> #endif /* _ASM_POWERPC_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/powerpc/mm/dma-noncoherent.c
> +++ lnx-2630-rc8-kmaptypes/arch/powerpc/mm/dma-noncoherent.c
> @@ -364,11 +364,11 @@ static inline void __dma_sync_page_highm
>
> do {
> start = (unsigned long)kmap_atomic(page + seg_nr,
> - KM_PPC_SYNC_PAGE) + seg_offset;
> + KM_SYNC_DCACHE) + seg_offset;
>
> /* Sync this buffer segment */
> __dma_sync((void *)start, seg_size, direction);
> - kunmap_atomic((void *)start, KM_PPC_SYNC_PAGE);
> + kunmap_atomic((void *)start, KM_SYNC_DACHE);
> seg_nr++;
>
> /* Calculate next buffer segment size */
> --- lnx-2630-rc8-kmaptypes.orig/arch/powerpc/mm/mem.c
> +++ lnx-2630-rc8-kmaptypes/arch/powerpc/mm/mem.c
> @@ -418,9 +418,9 @@ EXPORT_SYMBOL(flush_dcache_page);
> void flush_dcache_icache_page(struct page *page)
> {
> #ifdef CONFIG_BOOKE
> - void *start = kmap_atomic(page, KM_PPC_SYNC_ICACHE);
> + void *start = kmap_atomic(page, KM_SYNC_ICACHE);
> __flush_dcache_icache(start);
> - kunmap_atomic(start, KM_PPC_SYNC_ICACHE);
> + kunmap_atomic(start, KM_SYNC_ICACHE);
> #elif defined(CONFIG_8xx) || defined(CONFIG_PPC64)
> /* On 8xx there is no need to kmap since highmem is not supported */
> __flush_dcache_icache(page_address(page));
> --- lnx-2630-rc8-kmaptypes.orig/arch/s390/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/s390/include/asm/kmap_types.h
> @@ -2,22 +2,7 @@
> #ifndef _ASM_KMAP_TYPES_H
> #define _ASM_KMAP_TYPES_H
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif
> #endif /* __KERNEL__ */
> --- lnx-2630-rc8-kmaptypes.orig/arch/sh/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/sh/include/asm/kmap_types.h
> @@ -3,30 +3,6 @@
>
> /* Dummy header just to define km_type. */
>
> -
> -#ifdef CONFIG_DEBUG_HIGHMEM
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_IRQ0,
> -D(10) KM_IRQ1,
> -D(11) KM_SOFTIRQ0,
> -D(12) KM_SOFTIRQ1,
> -D(13) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/sparc/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/sparc/include/asm/kmap_types.h
> @@ -5,21 +5,6 @@
> * is actually used on sparc. -DaveM
> */
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/um/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/um/include/asm/kmap_types.h
> @@ -1,29 +1,6 @@
> -/*
> - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
> - * Licensed under the GPL
> - */
> -
> #ifndef __UM_KMAP_TYPES_H
> #define __UM_KMAP_TYPES_H
>
> -/* No more #include "asm/arch/kmap_types.h" ! */
> -
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_UML_USERCOPY, /* UML specific, for copy_*_user - used in do_op_one_page */
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif
> --- lnx-2630-rc8-kmaptypes.orig/arch/x86/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/x86/include/asm/kmap_types.h
> @@ -1,29 +1,6 @@
> #ifndef _ASM_X86_KMAP_TYPES_H
> #define _ASM_X86_KMAP_TYPES_H
>
> -#if defined(CONFIG_X86_32) && defined(CONFIG_DEBUG_HIGHMEM)
> -# define D(n) __KM_FENCE_##n ,
> -#else
> -# define D(n)
> -#endif
> -
> -enum km_type {
> -D(0) KM_BOUNCE_READ,
> -D(1) KM_SKB_SUNRPC_DATA,
> -D(2) KM_SKB_DATA_SOFTIRQ,
> -D(3) KM_USER0,
> -D(4) KM_USER1,
> -D(5) KM_BIO_SRC_IRQ,
> -D(6) KM_BIO_DST_IRQ,
> -D(7) KM_PTE0,
> -D(8) KM_PTE1,
> -D(9) KM_IRQ0,
> -D(10) KM_IRQ1,
> -D(11) KM_SOFTIRQ0,
> -D(12) KM_SOFTIRQ1,
> -D(13) KM_TYPE_NR
> -};
> -
> -#undef D
> +#include <asm-generic/kmap_types.h>
>
> #endif /* _ASM_X86_KMAP_TYPES_H */
> --- lnx-2630-rc8-kmaptypes.orig/arch/xtensa/include/asm/kmap_types.h
> +++ lnx-2630-rc8-kmaptypes/arch/xtensa/include/asm/kmap_types.h
> @@ -1,31 +1,6 @@
> -/*
> - * include/asm-xtensa/kmap_types.h
> - *
> - * This file is subject to the terms and conditions of the GNU General Public
> - * License. See the file "COPYING" in the main directory of this archive
> - * for more details.
> - *
> - * Copyright (C) 2001 - 2005 Tensilica Inc.
> - */
> -
> #ifndef _XTENSA_KMAP_TYPES_H
> #define _XTENSA_KMAP_TYPES_H
>
> -enum km_type {
> - KM_BOUNCE_READ,
> - KM_SKB_SUNRPC_DATA,
> - KM_SKB_DATA_SOFTIRQ,
> - KM_USER0,
> - KM_USER1,
> - KM_BIO_SRC_IRQ,
> - KM_BIO_DST_IRQ,
> - KM_PTE0,
> - KM_PTE1,
> - KM_IRQ0,
> - KM_IRQ1,
> - KM_SOFTIRQ0,
> - KM_SOFTIRQ1,
> - KM_TYPE_NR
> -};
> +#include <asm-generic/kmap_types.h>
>
> #endif /* _XTENSA_KMAP_TYPES_H */
> --- /dev/null
> +++ lnx-2630-rc8-kmaptypes/include/asm-generic/kmap_types.h
> @@ -0,0 +1,32 @@
> +#ifndef _ASM_GENERIC_KMAP_TYPES_H
> +#define _ASM_GENERIC_KMAP_TYPES_H
> +
> +#ifdef CONFIG_DEBUG_HIGHMEM
> +# define D(n) __KM_FENCE_##n ,
> +#else
> +# define D(n)
> +#endif
> +
> +enum km_type {
> +D(0) KM_BOUNCE_READ,
> +D(1) KM_SKB_SUNRPC_DATA,
> +D(2) KM_SKB_DATA_SOFTIRQ,
> +D(3) KM_USER0,
> +D(4) KM_USER1,
> +D(5) KM_BIO_SRC_IRQ,
> +D(6) KM_BIO_DST_IRQ,
> +D(7) KM_PTE0,
> +D(8) KM_PTE1,
> +D(9) KM_IRQ0,
> +D(10) KM_IRQ1,
> +D(11) KM_SOFTIRQ0,
> +D(12) KM_SOFTIRQ1,
> +D(13) KM_SYNC_ICACHE,
> +D(14) KM_SYNC_DCACHE,
> +D(15) KM_UML_USERCOPY, /* UML specific, for copy_*_user - used in do_op_one_page */
> +D(16) KM_TYPE_NR
> +};
> +
> +#undef D
> +
> +#endif
/^JN - Jesper Nilsson
--
Jesper Nilsson -- jesper.nilsson@axis.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2] kmap_types: convert most arches to a single header file
2009-06-04 18:00 [PATCH v2] kmap_types: convert most arches to a single header file Randy Dunlap
` (2 preceding siblings ...)
2009-06-05 7:22 ` Jesper Nilsson
@ 2009-06-05 14:59 ` Kyle McMartin
2009-06-05 14:59 ` Kyle McMartin
3 siblings, 1 reply; 10+ messages in thread
From: Kyle McMartin @ 2009-06-05 14:59 UTC (permalink / raw)
To: Randy Dunlap
Cc: Linux Kernel Mailing List, linux-arch, Mike Frysinger,
Richard Henderson, Ivan Kokshaysky, Bryan Wu, Mikael Starvik,
Hirokazu Takata, Luck Tony, Geert Uytterhoeven, Ralf Baechle,
David Howells, Kyle McMartin, Martin Schwidefsky, Paul Mundt,
David S. Miller, Ingo Molnar, Thomas Gleixner, H. Peter Anvin,
Arnd Bergmann
On Thu, Jun 04, 2009 at 11:00:16AM -0700, Randy Dunlap wrote:
> Cc: Kyle McMartin <kyle@mcmartin.ca>
Acked-by: Kyle McMartin <kyle@mcmartin.ca>
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH v2] kmap_types: convert most arches to a single header file
2009-06-05 14:59 ` Kyle McMartin
@ 2009-06-05 14:59 ` Kyle McMartin
0 siblings, 0 replies; 10+ messages in thread
From: Kyle McMartin @ 2009-06-05 14:59 UTC (permalink / raw)
To: Randy Dunlap
Cc: Linux Kernel Mailing List, linux-arch, Mike Frysinger,
Richard Henderson, Ivan Kokshaysky, Bryan Wu, Mikael Starvik,
Hirokazu Takata, Luck Tony, Geert Uytterhoeven, Ralf Baechle,
David Howells, Kyle McMartin, Martin Schwidefsky, Paul Mundt,
David S. Miller, Ingo Molnar, Thomas Gleixner, H. Peter Anvin,
Arnd Bergmann
On Thu, Jun 04, 2009 at 11:00:16AM -0700, Randy Dunlap wrote:
> Cc: Kyle McMartin <kyle@mcmartin.ca>
Acked-by: Kyle McMartin <kyle@mcmartin.ca>
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2009-06-05 14:59 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-06-04 18:00 [PATCH v2] kmap_types: convert most arches to a single header file Randy Dunlap
2009-06-04 21:28 ` Arnd Bergmann
2009-06-04 23:07 ` Randy Dunlap
2009-06-05 7:09 ` Arnd Bergmann
2009-06-05 0:43 ` Amerigo Wang
2009-06-05 8:04 ` hu.taoo
2009-06-05 7:22 ` Jesper Nilsson
2009-06-05 7:22 ` Jesper Nilsson
2009-06-05 14:59 ` Kyle McMartin
2009-06-05 14:59 ` Kyle McMartin
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