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authorRandy Dunlap <randy.dunlap@oracle.com>2007-05-08 03:31:14 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-08 14:15:14 -0400
commit63f6564d351fb2e7222e43b6dd22737edf9f4a91 (patch)
treef4aa70a5562ed4c546b58289af1324788fdcdef8 /include
parent6df95fd7ad9a842c1688d2b83bdcb7c82e9c8630 (diff)
x86_64: kill 19000+ sparse warnings
Eliminate 19439 (!!) sparse warnings like: include/linux/mm.h:321:22: warning: constant 0xffff810000000000 is so big it is unsigned long Eliminate 56 sparse warnings like: arch/x86_64/kernel/setup.c:248:16: warning: constant 0xffffffff80000000 is so big it is unsigned long Eliminate 5 sparse warnings like: arch/x86_64/kernel/module.c:49:13: warning: constant 0xfffffffffff00000 is so big it is unsigned long Eliminate 23 sparse warnings like: arch/x86_64/mm/init.c:551:37: warning: constant 0xffffc20000000000 is so big it is unsigned long Eliminate 6 sparse warnings like: arch/x86_64/kernel/module.c:49:13: warning: constant 0xffffffff88000000 is so big it is unsigned long Eliminate 23 sparse warnings like: arch/x86_64/mm/init.c:552:6: warning: constant 0xffffe1ffffffffff is so big it is unsigned long Eliminate 3 sparse warnings like: arch/x86_64/kernel/e820.c:186:17: warning: constant 0x3fffffffffff is so big it is long Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-x86_64/page.h7
-rw-r--r--include/asm-x86_64/pgtable.h10
2 files changed, 9 insertions, 8 deletions
diff --git a/include/asm-x86_64/page.h b/include/asm-x86_64/page.h
index d7b101bb4a5f..dee632fa457d 100644
--- a/include/asm-x86_64/page.h
+++ b/include/asm-x86_64/page.h
@@ -79,9 +79,10 @@ extern unsigned long phys_base;
79 79
80#define __PHYSICAL_START CONFIG_PHYSICAL_START 80#define __PHYSICAL_START CONFIG_PHYSICAL_START
81#define __KERNEL_ALIGN 0x200000 81#define __KERNEL_ALIGN 0x200000
82
82#define __START_KERNEL (__START_KERNEL_map + __PHYSICAL_START) 83#define __START_KERNEL (__START_KERNEL_map + __PHYSICAL_START)
83#define __START_KERNEL_map 0xffffffff80000000 84#define __START_KERNEL_map _AC(0xffffffff80000000, UL)
84#define __PAGE_OFFSET 0xffff810000000000 85#define __PAGE_OFFSET _AC(0xffff810000000000, UL)
85 86
86/* to align the pointer to the (next) page boundary */ 87/* to align the pointer to the (next) page boundary */
87#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK) 88#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
@@ -93,7 +94,7 @@ extern unsigned long phys_base;
93#define __VIRTUAL_MASK ((_AC(1,UL) << __VIRTUAL_MASK_SHIFT) - 1) 94#define __VIRTUAL_MASK ((_AC(1,UL) << __VIRTUAL_MASK_SHIFT) - 1)
94 95
95#define KERNEL_TEXT_SIZE (40*1024*1024) 96#define KERNEL_TEXT_SIZE (40*1024*1024)
96#define KERNEL_TEXT_START 0xffffffff80000000 97#define KERNEL_TEXT_START _AC(0xffffffff80000000, UL)
97#define PAGE_OFFSET __PAGE_OFFSET 98#define PAGE_OFFSET __PAGE_OFFSET
98 99
99#ifndef __ASSEMBLY__ 100#ifndef __ASSEMBLY__
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index 4e86aca57aea..08b9831f2e14 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -134,11 +134,11 @@ static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long
134#define USER_PTRS_PER_PGD ((TASK_SIZE-1)/PGDIR_SIZE+1) 134#define USER_PTRS_PER_PGD ((TASK_SIZE-1)/PGDIR_SIZE+1)
135#define FIRST_USER_ADDRESS 0 135#define FIRST_USER_ADDRESS 0
136 136
137#define MAXMEM 0x3fffffffffff 137#define MAXMEM _AC(0x3fffffffffff, UL)
138#define VMALLOC_START 0xffffc20000000000 138#define VMALLOC_START _AC(0xffffc20000000000, UL)
139#define VMALLOC_END 0xffffe1ffffffffff 139#define VMALLOC_END _AC(0xffffe1ffffffffff, UL)
140#define MODULES_VADDR 0xffffffff88000000 140#define MODULES_VADDR _AC(0xffffffff88000000, UL)
141#define MODULES_END 0xfffffffffff00000 141#define MODULES_END _AC(0xfffffffffff00000, UL)
142#define MODULES_LEN (MODULES_END - MODULES_VADDR) 142#define MODULES_LEN (MODULES_END - MODULES_VADDR)
143 143
144#define _PAGE_BIT_PRESENT 0 144#define _PAGE_BIT_PRESENT 0