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OpenCloudOS-Kernel/tools/testing/selftests/vm
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David Hildenbrand 39b2e5cae4 selftests/vm: make MADV_POPULATE_(READ|WRITE) use in-tree headers 
The madv_populate selftest currently builds with a warning when the
local installed headers (via the distribution) don't include
MADV_POPULATE_READ and MADV_POPULATE_WRITE.  The warning is correct,
because the test cannot locate the necessary header.

The reason is that the in-tree installed headers (usr/include) have a
"linux" instead of a "sys" subdirectory.

Including "linux/mman.h" instead of "sys/mman.h" doesn't work (e.g.,
mmap() and madvise() are not defined that way).  The only thing that
seems to work is including "linux/mman.h" in addition to "sys/mman.h".

We can get rid of our availability check and simplify.

Link: https://lkml.kernel.org/r/20211015165758.41374-1-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Reported-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2021-11-06 13:30:42 -07:00
..
.gitignore mm, hugepages: add hugetlb vma mremap() test 2021-11-06 13:30:39 -07:00
Makefile mm, hugepages: add hugetlb vma mremap() test 2021-11-06 13:30:39 -07:00
charge_reserved_hugetlb.sh selftests/vm: use kselftest skip code for skipped tests 2021-09-03 09:58:13 -07:00
check_config.sh selftests/vm: hmm-tests: remove the libhugetlbfs dependency 2020-12-15 12:13:38 -08:00
compaction_test.c selftests/vm: 8x compaction_test speedup 2020-10-13 18:38:34 -07:00
config mm/gup_benchmark: rename to mm/gup_test 2020-12-15 12:13:38 -08:00
gup_test.c mm/gup_benchmark: support threading 2021-06-29 10:53:48 -07:00
hmm-tests.c mm: selftests for exclusive device memory 2021-07-01 11:06:03 -07:00
hugepage-mmap.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hugepage-mremap.c mm: remove duplicate include in hugepage-mremap.c 2021-11-06 13:30:39 -07:00
hugepage-shm.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hugetlb_reparenting_test.sh selftests/vm: use kselftest skip code for skipped tests 2021-09-03 09:58:13 -07:00
khugepaged.c khugepaged: selftests: remove debug_cow 2021-06-30 20:47:26 -07:00
ksm_tests.c selftests: vm: add KSM huge pages merging time test 2021-11-06 13:30:41 -07:00
madv_populate.c selftests/vm: make MADV_POPULATE_(READ|WRITE) use in-tree headers 2021-11-06 13:30:42 -07:00
map_fixed_noreplace.c tools/testing/selftests/vm/map_fixed_noreplace.c: add test for MAP_FIXED_NOREPLACE 2018-10-26 16:38:15 -07:00
map_hugetlb.c selftests/vm: fix display of page size in map_hugetlb 2020-09-19 13:13:39 -07:00
map_populate.c tools/testing/selftests/vm/: add MAP_POPULATE test 2018-08-22 10:52:45 -07:00
memfd_secret.c secretmem: test: add basic selftest for memfd_secret(2) 2021-07-08 11:48:21 -07:00
mlock-random-test.c selftests: Fix spelling mistake "cann't" -> "cannot" 2021-09-03 09:58:13 -07:00
mlock2-tests.c selftests: vm: drop dependencies on page flags from mlock2 tests 2020-04-02 09:35:31 -07:00
mlock2.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mremap_dontunmap.c selftests: add a MREMAP_DONTUNMAP selftest for shmem 2021-04-30 11:20:39 -07:00
mremap_test.c selftest/mremap_test: avoid crash with static build 2021-07-08 11:48:22 -07:00
on-fault-limit.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pkey-helpers.h selftests/vm/pkeys: introduce a sub-page allocator 2020-06-04 19:06:27 -07:00
pkey-powerpc.h selftests: vm: pkeys: use the correct page size on powerpc 2020-06-04 19:06:27 -07:00
pkey-x86.h selftests/vm/pkeys: exercise x86 XSAVE init state 2021-07-01 11:06:06 -07:00
protection_keys.c selftests/vm/pkeys: exercise x86 XSAVE init state 2021-07-01 11:06:06 -07:00
run_vmtests.sh mm, hugepages: add hugetlb vma mremap() test 2021-11-06 13:30:39 -07:00
split_huge_page_test.c tools/testing/selftests/vm/split_huge_page_test.c: fix application of sizeof to pointer 2021-10-28 17:18:55 -07:00
test_hmm.sh mm/hmm/test: add selftests for HMM 2020-05-19 16:48:31 -03:00
test_vmalloc.sh vm/test_vmalloc.sh: adapt for updated driver interface 2021-04-30 11:20:40 -07:00
thuge-gen.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
transhuge-stress.c selftests/vm/transhuge-stress: fix ram size thinko 2021-11-06 13:30:41 -07:00
userfaultfd.c userfaultfd/selftests: fix calculation of expected ioctls 2021-11-06 13:30:39 -07:00
va_128TBswitch.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 485 2019-06-19 17:09:52 +02:00
virtual_address_range.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191 2019-05-30 11:29:21 -07:00
write_hugetlb_memory.sh hugetlb_cgroup: add hugetlb_cgroup reservation tests 2020-04-02 09:35:32 -07:00
write_to_hugetlbfs.c selftests/vm/write_to_hugetlbfs.c: fix unused variable warning 2020-05-23 10:26:31 -07:00