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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>
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2 changed files with 9 additions and 8 deletions
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@ -79,9 +79,10 @@ extern unsigned long phys_base;
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#define __PHYSICAL_START CONFIG_PHYSICAL_START
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#define __KERNEL_ALIGN 0x200000
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#define __START_KERNEL (__START_KERNEL_map + __PHYSICAL_START)
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#define __START_KERNEL_map 0xffffffff80000000
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#define __PAGE_OFFSET 0xffff810000000000
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#define __START_KERNEL_map _AC(0xffffffff80000000, UL)
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#define __PAGE_OFFSET _AC(0xffff810000000000, UL)
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/* to align the pointer to the (next) page boundary */
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#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
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@ -93,7 +94,7 @@ extern unsigned long phys_base;
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#define __VIRTUAL_MASK ((_AC(1,UL) << __VIRTUAL_MASK_SHIFT) - 1)
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#define KERNEL_TEXT_SIZE (40*1024*1024)
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#define KERNEL_TEXT_START 0xffffffff80000000
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#define KERNEL_TEXT_START _AC(0xffffffff80000000, UL)
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#define PAGE_OFFSET __PAGE_OFFSET
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#ifndef __ASSEMBLY__
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@ -134,11 +134,11 @@ static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long
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#define USER_PTRS_PER_PGD ((TASK_SIZE-1)/PGDIR_SIZE+1)
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#define FIRST_USER_ADDRESS 0
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#define MAXMEM 0x3fffffffffff
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#define VMALLOC_START 0xffffc20000000000
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#define VMALLOC_END 0xffffe1ffffffffff
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#define MODULES_VADDR 0xffffffff88000000
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#define MODULES_END 0xfffffffffff00000
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#define MAXMEM _AC(0x3fffffffffff, UL)
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#define VMALLOC_START _AC(0xffffc20000000000, UL)
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#define VMALLOC_END _AC(0xffffe1ffffffffff, UL)
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#define MODULES_VADDR _AC(0xffffffff88000000, UL)
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#define MODULES_END _AC(0xfffffffffff00000, UL)
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#define MODULES_LEN (MODULES_END - MODULES_VADDR)
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#define _PAGE_BIT_PRESENT 0
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