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b30832ab9c
Proper Prefetch Abort for v6 and v7 Pass IFSR to do_prefetchabort Add arch_mmap and get rid of sys_arm_mremap Handle possible translation errors in v6 v7 coherent_user_range
21 lines
742 B
C
21 lines
742 B
C
#ifndef __ARM_MMAN_H__
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#define arch_mmap_check(addr, len, flags) \
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(((flags) & MAP_FIXED && (addr) < FIRST_USER_ADDRESS) ? -EINVAL : 0)
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#define __ARM_MMAN_H__
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#include <asm-generic/mman-common.h>
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#define MAP_GROWSDOWN 0x0100 /* stack-like segment */
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#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
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#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
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#define MAP_LOCKED 0x2000 /* pages are locked */
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#define MAP_NORESERVE 0x4000 /* don't check for reservations */
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#define MAP_POPULATE 0x8000 /* populate (prefault) page tables */
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#define MAP_NONBLOCK 0x10000 /* do not block on IO */
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#define MCL_CURRENT 1 /* lock all current mappings */
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#define MCL_FUTURE 2 /* lock all future mappings */
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#endif /* __ARM_MMAN_H__ */
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