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Searched refs:mmap_min_addr (Results 1 – 16 of 16) sorted by relevance

/linux/security/
A Dmin_addr.c8 unsigned long mmap_min_addr; variable
20 mmap_min_addr = dac_mmap_min_addr; in update_mmap_min_addr()
22 mmap_min_addr = CONFIG_LSM_MMAP_MIN_ADDR; in update_mmap_min_addr()
24 mmap_min_addr = dac_mmap_min_addr; in update_mmap_min_addr()
/linux/arch/s390/mm/
A Dmmap.c82 if (len > TASK_SIZE - mmap_min_addr) in arch_get_unmapped_area()
91 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr && in arch_get_unmapped_area()
122 if (len > TASK_SIZE - mmap_min_addr) in arch_get_unmapped_area_topdown()
132 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr && in arch_get_unmapped_area_topdown()
139 info.low_limit = max(PAGE_SIZE, mmap_min_addr); in arch_get_unmapped_area_topdown()
A Dhugetlbpage.c293 info.low_limit = max(PAGE_SIZE, mmap_min_addr); in hugetlb_get_unmapped_area_topdown()
325 if (len > TASK_SIZE - mmap_min_addr) in hugetlb_get_unmapped_area()
337 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr && in hugetlb_get_unmapped_area()
/linux/arch/powerpc/mm/
A Dmmap.c116 if (high_limit - len >= addr && addr >= mmap_min_addr && in radix__arch_get_unmapped_area()
160 if (high_limit - len >= addr && addr >= mmap_min_addr && in radix__arch_get_unmapped_area_topdown()
167 info.low_limit = max(PAGE_SIZE, mmap_min_addr); in radix__arch_get_unmapped_area_topdown()
A Dslice.c332 unsigned long min_addr = max(PAGE_SIZE, mmap_min_addr); in slice_find_area_topdown()
484 if (addr > high_limit - len || addr < mmap_min_addr || in slice_get_unmapped_area()
/linux/arch/powerpc/mm/book3s64/
A Dradix_hugetlbpage.c81 if (high_limit - len >= addr && addr >= mmap_min_addr && in radix__hugetlb_get_unmapped_area()
91 info.low_limit = max(PAGE_SIZE, mmap_min_addr); in radix__hugetlb_get_unmapped_area()
/linux/mm/
A Dmmap.c1347 (hint < mmap_min_addr)) in round_hint_to_min()
1348 return PAGE_ALIGN(mmap_min_addr); in round_hint_to_min()
2144 if (len > mmap_end - mmap_min_addr) in arch_get_unmapped_area()
2153 if (mmap_end - len >= addr && addr >= mmap_min_addr && in arch_get_unmapped_area()
2185 if (len > mmap_end - mmap_min_addr) in arch_get_unmapped_area_topdown()
2195 if (mmap_end - len >= addr && addr >= mmap_min_addr && in arch_get_unmapped_area_topdown()
2203 info.low_limit = max(PAGE_SIZE, mmap_min_addr); in arch_get_unmapped_area_topdown()
2475 if (address < mmap_min_addr) in expand_downwards()
A DKconfig325 /proc/sys/vm/mmap_min_addr tunable.
/linux/fs/
A Dexec.c778 if (unlikely(stack_top < mmap_min_addr) || in setup_arg_pages()
779 unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr)) in setup_arg_pages()
A Duserfaultfd.c1245 if (start < mmap_min_addr) in validate_range()
/linux/include/linux/
A Dsecurity.h185 extern unsigned long mmap_min_addr;
188 #define mmap_min_addr 0UL macro
/linux/kernel/
A Dsys.c1911 (unsigned long)val < mmap_min_addr) in validate_prctl_map_addr()
2115 if (addr >= TASK_SIZE || addr < mmap_min_addr) in prctl_set_mm()
/linux/fs/hugetlbfs/
A Dinode.c224 info.low_limit = max(PAGE_SIZE, mmap_min_addr); in hugetlb_get_unmapped_area_topdown()
/linux/Documentation/admin-guide/sysctl/
A Dvm.rst51 - mmap_min_addr
516 mmap_min_addr chapter
/linux/
A DSystem.map161464 ffff80001212ead8 B mmap_min_addr
A D.tmp_System.map161464 ffff80001212ead8 B mmap_min_addr

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