Home
last modified time | relevance | path

Searched refs:mmap_min_addr (Results 1 – 17 of 17) sorted by relevance

/openbmc/linux/security/
H 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()
/openbmc/linux/arch/s390/mm/
H 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()
H A Dhugetlbpage.c314 if (len > TASK_SIZE - mmap_min_addr) in hugetlb_get_unmapped_area()
326 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr && in hugetlb_get_unmapped_area()
/openbmc/qemu/linux-user/
H A Dmain.c80 unsigned long mmap_min_addr; variable
921 mmap_min_addr = MAX(tmp, host_page_size); in main()
923 mmap_min_addr); in main()
933 if (mmap_min_addr == 0) { in main()
934 mmap_min_addr = host_page_size; in main()
937 mmap_min_addr); in main()
H A Duser-internals.h31 extern unsigned long mmap_min_addr;
H A Dmmap.c420 if (ret == -1 && start > mmap_min_addr) { in mmap_find_vma_reserved()
422 ret = page_find_range_empty(mmap_min_addr, start - 1, size, align); in mmap_find_vma_reserved()
542 addr = (mmap_min_addr > TARGET_PAGE_SIZE in mmap_find_vma()
543 ? TARGET_PAGE_ALIGN(mmap_min_addr) in mmap_find_vma()
H A Delfload.c2784 if (LO_COMMPAGE != -1 && LO_COMMPAGE < mmap_min_addr) { in pgb_addr_set()
2787 if (guest_loaddr != 0 && guest_loaddr < mmap_min_addr) { in pgb_addr_set()
2796 ga->bounds[n][0] = try_identity ? mmap_min_addr : 0; in pgb_addr_set()
2903 return mmap_min_addr - s; in pgb_try_itree()
/openbmc/linux/tools/testing/selftests/mm/
H A Dmremap_test.c235 unsigned long long mmap_min_addr; in get_source_mapping() local
237 mmap_min_addr = get_mmap_min_addr(); in get_source_mapping()
241 if (addr < mmap_min_addr) in get_source_mapping()
/openbmc/linux/mm/
H A Dmmap.c1153 (hint < mmap_min_addr)) in round_hint_to_min()
1154 return PAGE_ALIGN(mmap_min_addr); in round_hint_to_min()
1584 if (low_limit < mmap_min_addr) in unmapped_area()
1585 low_limit = mmap_min_addr; in unmapped_area()
1635 if (low_limit < mmap_min_addr) in unmapped_area_topdown()
1636 low_limit = mmap_min_addr; in unmapped_area_topdown()
1707 if (len > mmap_end - mmap_min_addr) in generic_get_unmapped_area()
1716 if (mmap_end - len >= addr && addr >= mmap_min_addr && in generic_get_unmapped_area()
1756 if (len > mmap_end - mmap_min_addr) in generic_get_unmapped_area_topdown()
1766 if (mmap_end - len >= addr && addr >= mmap_min_addr && in generic_get_unmapped_area_topdown()
[all …]
H A DKconfig779 /proc/sys/vm/mmap_min_addr tunable.
/openbmc/linux/arch/powerpc/mm/book3s64/
H A Dslice.c330 unsigned long min_addr = max(PAGE_SIZE, mmap_min_addr); in slice_find_area_topdown()
480 if (addr > high_limit - len || addr < mmap_min_addr || in slice_get_unmapped_area()
/openbmc/openbmc/poky/meta/classes-global/
H A Dsanity.bbclass904 if os.path.exists("/proc/sys/vm/mmap_min_addr"):
905 f = open("/proc/sys/vm/mmap_min_addr", "r")
908mmap_min_addr is not <= 65536. This will cause problems with qemu so please fix the value (as root…
/openbmc/linux/include/linux/
H A Dsecurity.h190 extern unsigned long mmap_min_addr;
193 #define mmap_min_addr 0UL macro
/openbmc/linux/fs/
H A Dexec.c787 if (unlikely(stack_top < mmap_min_addr) || in setup_arg_pages()
788 unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr)) in setup_arg_pages()
H A Duserfaultfd.c1299 if (start < mmap_min_addr) in validate_unaligned_range()
/openbmc/linux/kernel/
H A Dsys.c1954 (unsigned long)val < mmap_min_addr) in validate_prctl_map_addr()
2158 if (addr >= TASK_SIZE || addr < mmap_min_addr) in prctl_set_mm()
/openbmc/linux/Documentation/admin-guide/sysctl/
H A Dvm.rst51 - mmap_min_addr
517 mmap_min_addr chapter