selftests/vm: rename selftests/vm to selftests/mm

Rename selftets/vm to selftests/mm for being more consistent with the
code, documentation, and tools directories, and won't be confused with
virtual machines.

[sj@kernel.org: convert missing vm->mm changes]
  Link: https://lkml.kernel.org/r/20230107230643.252273-1-sj@kernel.org
Link: https://lkml.kernel.org/r/20230103180754.129637-5-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

58 files changed, 13 insertions, 13 deletions

diff --git a/Documentation/admin-guide/mm/hugetlbpage.rst b/Documentation/admin-guide/mm/hugetlbpage.rst
index 19f27c0d92e0..a969a2c742b2 100644
--- a/Documentation/admin-guide/mm/hugetlbpage.rst
+++ b/Documentation/admin-guide/mm/hugetlbpage.rst
@@ -461,13 +461,13 @@ Examples
 .. _map_hugetlb:
 
 ``map_hugetlb``
-	see tools/testing/selftests/vm/map_hugetlb.c
+	see tools/testing/selftests/mm/map_hugetlb.c
 
 ``hugepage-shm``
-	see tools/testing/selftests/vm/hugepage-shm.c
+	see tools/testing/selftests/mm/hugepage-shm.c
 
 ``hugepage-mmap``
-	see tools/testing/selftests/vm/hugepage-mmap.c
+	see tools/testing/selftests/mm/hugepage-mmap.c
 
 The `libhugetlbfs`_  library provides a wide range of userspace tools
 to help with huge page usability, environment setup, and control.
diff --git a/Documentation/core-api/pin_user_pages.rst b/Documentation/core-api/pin_user_pages.rst
index b18416f4500f..facafbdecb95 100644
--- a/Documentation/core-api/pin_user_pages.rst
+++ b/Documentation/core-api/pin_user_pages.rst
@@ -221,7 +221,7 @@ Unit testing
 ============
 This file::
 
- tools/testing/selftests/vm/gup_test.c
+ tools/testing/selftests/mm/gup_test.c
 
 has the following new calls to exercise the new pin*() wrapper functions:
 
diff --git a/MAINTAINERS b/MAINTAINERS
index c726adfd1f0d..8ac1472bea34 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9466,7 +9466,7 @@ F:	Documentation/mm/hmm.rst
 F:	include/linux/hmm*
 F:	lib/test_hmm*
 F:	mm/hmm*
-F:	tools/testing/selftests/vm/*hmm*
+F:	tools/testing/selftests/mm/*hmm*
 
 HOST AP DRIVER
 M:	Jouni Malinen <j@w1.fi>
@@ -13484,7 +13484,7 @@ F:	include/linux/mmzone.h
 F:	include/linux/pagewalk.h
 F:	mm/
 F:	tools/mm/
-F:	tools/testing/selftests/vm/
+F:	tools/testing/selftests/mm/
 
 VMALLOC
 M:	Andrew Morton <akpm@linux-foundation.org>
diff --git a/mm/Kconfig b/mm/Kconfig
index ff7b209dec05..39df30dcabe3 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -1073,7 +1073,7 @@ config GUP_TEST
 	  pin_user_pages*(), or pinned via get_user_pages*(), as specified
 	  by other command line arguments.
 
-	  See tools/testing/selftests/vm/gup_test.c
+	  See tools/testing/selftests/mm/gup_test.c
 
 comment "GUP_TEST needs to have DEBUG_FS enabled"
 	depends on !GUP_TEST && !DEBUG_FS
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
index 41b649452560..56a29f2de8e6 100644
--- a/tools/testing/selftests/Makefile
+++ b/tools/testing/selftests/Makefile
@@ -85,7 +85,7 @@ TARGETS += tmpfs
 TARGETS += tpm2
 TARGETS += user
 TARGETS += vDSO
-TARGETS += vm
+TARGETS += mm
 TARGETS += x86
 TARGETS += zram
 #Please keep the TARGETS list alphabetically sorted
diff --git a/tools/testing/selftests/kselftest_deps.sh b/tools/testing/selftests/kselftest_deps.sh
index 7424a1f5babc..4bc14d9e8ff1 100755
--- a/tools/testing/selftests/kselftest_deps.sh
+++ b/tools/testing/selftests/kselftest_deps.sh
@@ -12,9 +12,9 @@ usage()
 
 echo -e "Usage: $0 -[p] <compiler> [test_name]\n"
 echo -e "\tkselftest_deps.sh [-p] gcc"
-echo -e "\tkselftest_deps.sh [-p] gcc vm"
+echo -e "\tkselftest_deps.sh [-p] gcc mm"
 echo -e "\tkselftest_deps.sh [-p] aarch64-linux-gnu-gcc"
-echo -e "\tkselftest_deps.sh [-p] aarch64-linux-gnu-gcc vm\n"
+echo -e "\tkselftest_deps.sh [-p] aarch64-linux-gnu-gcc mm\n"
 echo "- Should be run in selftests directory in the kernel repo."
 echo "- Checks if Kselftests can be built/cross-built on a system."
 echo "- Parses all test/sub-test Makefile to find library dependencies."
@@ -120,7 +120,7 @@ l1_tests=$(grep -r --include=Makefile "^LDLIBS" | \
 # Level 2
 # Some tests have multiple valid LDLIBS lines for individual sub-tests
 # that need dependency checks. Find them and append them to the tests
-# e.g: vm/Makefile:$(OUTPUT)/userfaultfd: LDLIBS += -lpthread
+# e.g: mm/Makefile:$(OUTPUT)/userfaultfd: LDLIBS += -lpthread
 # Filter out VAR_LDLIBS to discard the following:
 # 	memfd/Makefile:$(OUTPUT)/fuse_mnt: LDLIBS += $(VAR_LDLIBS)
 # Append space at the end of the list to append more tests.
diff --git a/tools/testing/selftests/vm/.gitignore b/tools/testing/selftests/mm/.gitignore
index 1f8c36a9fa10..1f8c36a9fa10 100644
--- a/tools/testing/selftests/vm/.gitignore
+++ b/tools/testing/selftests/mm/.gitignore
diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/mm/Makefile
index 89c14e41bd43..6a4b639b2b2b 100644
--- a/tools/testing/selftests/vm/Makefile
+++ b/tools/testing/selftests/mm/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
-# Makefile for vm selftests
+# Makefile for mm selftests
 
-LOCAL_HDRS += $(selfdir)/vm/local_config.h $(top_srcdir)/mm/gup_test.h
+LOCAL_HDRS += $(selfdir)/mm/local_config.h $(top_srcdir)/mm/gup_test.h
 
 include local_config.mk
 
diff --git a/tools/testing/selftests/vm/charge_reserved_hugetlb.sh b/tools/testing/selftests/mm/charge_reserved_hugetlb.sh
index a5cb4b09a46c..a5cb4b09a46c 100644
--- a/tools/testing/selftests/vm/charge_reserved_hugetlb.sh
+++ b/tools/testing/selftests/mm/charge_reserved_hugetlb.sh
diff --git a/tools/testing/selftests/vm/check_config.sh b/tools/testing/selftests/mm/check_config.sh
index bcba3af0acea..bcba3af0acea 100644
--- a/tools/testing/selftests/vm/check_config.sh
+++ b/tools/testing/selftests/mm/check_config.sh
diff --git a/tools/testing/selftests/vm/compaction_test.c b/tools/testing/selftests/mm/compaction_test.c
index 9b420140ba2b..9b420140ba2b 100644
--- a/tools/testing/selftests/vm/compaction_test.c
+++ b/tools/testing/selftests/mm/compaction_test.c
diff --git a/tools/testing/selftests/vm/config b/tools/testing/selftests/mm/config
index be087c4bc396..be087c4bc396 100644
--- a/tools/testing/selftests/vm/config
+++ b/tools/testing/selftests/mm/config
diff --git a/tools/testing/selftests/vm/cow.c b/tools/testing/selftests/mm/cow.c
index 16216d893d96..16216d893d96 100644
--- a/tools/testing/selftests/vm/cow.c
+++ b/tools/testing/selftests/mm/cow.c
diff --git a/tools/testing/selftests/vm/gup_test.c b/tools/testing/selftests/mm/gup_test.c
index e43879291dac..e43879291dac 100644
--- a/tools/testing/selftests/vm/gup_test.c
+++ b/tools/testing/selftests/mm/gup_test.c
diff --git a/tools/testing/selftests/vm/hmm-tests.c b/tools/testing/selftests/mm/hmm-tests.c
index 4adaad1b822f..4adaad1b822f 100644
--- a/tools/testing/selftests/vm/hmm-tests.c
+++ b/tools/testing/selftests/mm/hmm-tests.c
diff --git a/tools/testing/selftests/vm/hugepage-mmap.c b/tools/testing/selftests/mm/hugepage-mmap.c
index 955ef87f382c..955ef87f382c 100644
--- a/tools/testing/selftests/vm/hugepage-mmap.c
+++ b/tools/testing/selftests/mm/hugepage-mmap.c
diff --git a/tools/testing/selftests/vm/hugepage-mremap.c b/tools/testing/selftests/mm/hugepage-mremap.c
index e53b5eaa8fce..e53b5eaa8fce 100644
--- a/tools/testing/selftests/vm/hugepage-mremap.c
+++ b/tools/testing/selftests/mm/hugepage-mremap.c
diff --git a/tools/testing/selftests/vm/hugepage-shm.c b/tools/testing/selftests/mm/hugepage-shm.c
index e2527f32005b..e2527f32005b 100644
--- a/tools/testing/selftests/vm/hugepage-shm.c
+++ b/tools/testing/selftests/mm/hugepage-shm.c
diff --git a/tools/testing/selftests/vm/hugepage-vmemmap.c b/tools/testing/selftests/mm/hugepage-vmemmap.c
index 557bdbd4f87e..557bdbd4f87e 100644
--- a/tools/testing/selftests/vm/hugepage-vmemmap.c
+++ b/tools/testing/selftests/mm/hugepage-vmemmap.c
diff --git a/tools/testing/selftests/vm/hugetlb-madvise.c b/tools/testing/selftests/mm/hugetlb-madvise.c
index a634f47d1e56..a634f47d1e56 100644
--- a/tools/testing/selftests/vm/hugetlb-madvise.c
+++ b/tools/testing/selftests/mm/hugetlb-madvise.c
diff --git a/tools/testing/selftests/vm/hugetlb_reparenting_test.sh b/tools/testing/selftests/mm/hugetlb_reparenting_test.sh
index bf2d2a684edf..bf2d2a684edf 100644
--- a/tools/testing/selftests/vm/hugetlb_reparenting_test.sh
+++ b/tools/testing/selftests/mm/hugetlb_reparenting_test.sh
diff --git a/tools/testing/selftests/vm/khugepaged.c b/tools/testing/selftests/mm/khugepaged.c
index 64126c8cd561..64126c8cd561 100644
--- a/tools/testing/selftests/vm/khugepaged.c
+++ b/tools/testing/selftests/mm/khugepaged.c
diff --git a/tools/testing/selftests/vm/ksm_functional_tests.c b/tools/testing/selftests/mm/ksm_functional_tests.c
index d8b5b4930412..d8b5b4930412 100644
--- a/tools/testing/selftests/vm/ksm_functional_tests.c
+++ b/tools/testing/selftests/mm/ksm_functional_tests.c
diff --git a/tools/testing/selftests/vm/ksm_tests.c b/tools/testing/selftests/mm/ksm_tests.c
index f9eb4d67e0dd..f9eb4d67e0dd 100644
--- a/tools/testing/selftests/vm/ksm_tests.c
+++ b/tools/testing/selftests/mm/ksm_tests.c
diff --git a/tools/testing/selftests/vm/madv_populate.c b/tools/testing/selftests/mm/madv_populate.c
index 262eae6b58f2..262eae6b58f2 100644
--- a/tools/testing/selftests/vm/madv_populate.c
+++ b/tools/testing/selftests/mm/madv_populate.c
diff --git a/tools/testing/selftests/vm/map_fixed_noreplace.c b/tools/testing/selftests/mm/map_fixed_noreplace.c
index eed44322d1a6..eed44322d1a6 100644
--- a/tools/testing/selftests/vm/map_fixed_noreplace.c
+++ b/tools/testing/selftests/mm/map_fixed_noreplace.c
diff --git a/tools/testing/selftests/vm/map_hugetlb.c b/tools/testing/selftests/mm/map_hugetlb.c
index 312889edb84a..312889edb84a 100644
--- a/tools/testing/selftests/vm/map_hugetlb.c
+++ b/tools/testing/selftests/mm/map_hugetlb.c
diff --git a/tools/testing/selftests/vm/map_populate.c b/tools/testing/selftests/mm/map_populate.c
index 6b8aeaa0bf7a..6b8aeaa0bf7a 100644
--- a/tools/testing/selftests/vm/map_populate.c
+++ b/tools/testing/selftests/mm/map_populate.c
diff --git a/tools/testing/selftests/vm/memfd_secret.c b/tools/testing/selftests/mm/memfd_secret.c
index 957b9e18c729..957b9e18c729 100644
--- a/tools/testing/selftests/vm/memfd_secret.c
+++ b/tools/testing/selftests/mm/memfd_secret.c
diff --git a/tools/testing/selftests/vm/migration.c b/tools/testing/selftests/mm/migration.c
index 1cec8425e3ca..1cec8425e3ca 100644
--- a/tools/testing/selftests/vm/migration.c
+++ b/tools/testing/selftests/mm/migration.c
diff --git a/tools/testing/selftests/vm/mlock-random-test.c b/tools/testing/selftests/mm/mlock-random-test.c
index 782ea94dee2f..782ea94dee2f 100644
--- a/tools/testing/selftests/vm/mlock-random-test.c
+++ b/tools/testing/selftests/mm/mlock-random-test.c
diff --git a/tools/testing/selftests/vm/mlock2-tests.c b/tools/testing/selftests/mm/mlock2-tests.c
index 11b2301f3aa3..11b2301f3aa3 100644
--- a/tools/testing/selftests/vm/mlock2-tests.c
+++ b/tools/testing/selftests/mm/mlock2-tests.c
diff --git a/tools/testing/selftests/vm/mlock2.h b/tools/testing/selftests/mm/mlock2.h
index 2a6e76c226bc..2a6e76c226bc 100644
--- a/tools/testing/selftests/vm/mlock2.h
+++ b/tools/testing/selftests/mm/mlock2.h
diff --git a/tools/testing/selftests/vm/mrelease_test.c b/tools/testing/selftests/mm/mrelease_test.c
index 6c62966ab5db..6c62966ab5db 100644
--- a/tools/testing/selftests/vm/mrelease_test.c
+++ b/tools/testing/selftests/mm/mrelease_test.c
diff --git a/tools/testing/selftests/vm/mremap_dontunmap.c b/tools/testing/selftests/mm/mremap_dontunmap.c
index f01dc4a85b0b..f01dc4a85b0b 100644
--- a/tools/testing/selftests/vm/mremap_dontunmap.c
+++ b/tools/testing/selftests/mm/mremap_dontunmap.c
diff --git a/tools/testing/selftests/vm/mremap_test.c b/tools/testing/selftests/mm/mremap_test.c
index 9496346973d4..9496346973d4 100644
--- a/tools/testing/selftests/vm/mremap_test.c
+++ b/tools/testing/selftests/mm/mremap_test.c
diff --git a/tools/testing/selftests/vm/on-fault-limit.c b/tools/testing/selftests/mm/on-fault-limit.c
index 634d87dfb2a4..634d87dfb2a4 100644
--- a/tools/testing/selftests/vm/on-fault-limit.c
+++ b/tools/testing/selftests/mm/on-fault-limit.c
diff --git a/tools/testing/selftests/vm/pkey-helpers.h b/tools/testing/selftests/mm/pkey-helpers.h
index 92f3be3dd8e5..92f3be3dd8e5 100644
--- a/tools/testing/selftests/vm/pkey-helpers.h
+++ b/tools/testing/selftests/mm/pkey-helpers.h
diff --git a/tools/testing/selftests/vm/pkey-powerpc.h b/tools/testing/selftests/mm/pkey-powerpc.h
index 1ebb586b2fbc..1ebb586b2fbc 100644
--- a/tools/testing/selftests/vm/pkey-powerpc.h
+++ b/tools/testing/selftests/mm/pkey-powerpc.h
diff --git a/tools/testing/selftests/vm/pkey-x86.h b/tools/testing/selftests/mm/pkey-x86.h
index 72c14cd3ddc7..72c14cd3ddc7 100644
--- a/tools/testing/selftests/vm/pkey-x86.h
+++ b/tools/testing/selftests/mm/pkey-x86.h
diff --git a/tools/testing/selftests/vm/protection_keys.c b/tools/testing/selftests/mm/protection_keys.c
index 95f403a0c46d..95f403a0c46d 100644
--- a/tools/testing/selftests/vm/protection_keys.c
+++ b/tools/testing/selftests/mm/protection_keys.c
diff --git a/tools/testing/selftests/vm/run_vmtests.sh b/tools/testing/selftests/mm/run_vmtests.sh
index 8984e0bb58c7..8984e0bb58c7 100755..100644
--- a/tools/testing/selftests/vm/run_vmtests.sh
+++ b/tools/testing/selftests/mm/run_vmtests.sh
diff --git a/tools/testing/selftests/vm/settings b/tools/testing/selftests/mm/settings
index 9abfc60e9e6f..9abfc60e9e6f 100644
--- a/tools/testing/selftests/vm/settings
+++ b/tools/testing/selftests/mm/settings
diff --git a/tools/testing/selftests/vm/soft-dirty.c b/tools/testing/selftests/mm/soft-dirty.c
index 21d8830c5f24..21d8830c5f24 100644
--- a/tools/testing/selftests/vm/soft-dirty.c
+++ b/tools/testing/selftests/mm/soft-dirty.c
diff --git a/tools/testing/selftests/vm/split_huge_page_test.c b/tools/testing/selftests/mm/split_huge_page_test.c
index 76e1c36dd9e5..76e1c36dd9e5 100644
--- a/tools/testing/selftests/vm/split_huge_page_test.c
+++ b/tools/testing/selftests/mm/split_huge_page_test.c
diff --git a/tools/testing/selftests/vm/test_hmm.sh b/tools/testing/selftests/mm/test_hmm.sh
index 46e19b5d648d..46e19b5d648d 100755..100644
--- a/tools/testing/selftests/vm/test_hmm.sh
+++ b/tools/testing/selftests/mm/test_hmm.sh
diff --git a/tools/testing/selftests/vm/test_vmalloc.sh b/tools/testing/selftests/mm/test_vmalloc.sh
index d73b846736f1..d73b846736f1 100755..100644
--- a/tools/testing/selftests/vm/test_vmalloc.sh
+++ b/tools/testing/selftests/mm/test_vmalloc.sh
diff --git a/tools/testing/selftests/vm/thuge-gen.c b/tools/testing/selftests/mm/thuge-gen.c
index 361ef7192cc6..361ef7192cc6 100644
--- a/tools/testing/selftests/vm/thuge-gen.c
+++ b/tools/testing/selftests/mm/thuge-gen.c
diff --git a/tools/testing/selftests/vm/transhuge-stress.c b/tools/testing/selftests/mm/transhuge-stress.c
index e3f00adb1b82..e3f00adb1b82 100644
--- a/tools/testing/selftests/vm/transhuge-stress.c
+++ b/tools/testing/selftests/mm/transhuge-stress.c
diff --git a/tools/testing/selftests/vm/userfaultfd.c b/tools/testing/selftests/mm/userfaultfd.c
index 7f22844ed704..7f22844ed704 100644
--- a/tools/testing/selftests/vm/userfaultfd.c
+++ b/tools/testing/selftests/mm/userfaultfd.c
diff --git a/tools/testing/selftests/vm/util.h b/tools/testing/selftests/mm/util.h
index b27d26199334..b27d26199334 100644
--- a/tools/testing/selftests/vm/util.h
+++ b/tools/testing/selftests/mm/util.h
diff --git a/tools/testing/selftests/vm/va_128TBswitch.c b/tools/testing/selftests/mm/va_128TBswitch.c
index 1d2068989883..1d2068989883 100644
--- a/tools/testing/selftests/vm/va_128TBswitch.c
+++ b/tools/testing/selftests/mm/va_128TBswitch.c
diff --git a/tools/testing/selftests/vm/va_128TBswitch.sh b/tools/testing/selftests/mm/va_128TBswitch.sh
index 41580751dc51..41580751dc51 100755..100644
--- a/tools/testing/selftests/vm/va_128TBswitch.sh
+++ b/tools/testing/selftests/mm/va_128TBswitch.sh
diff --git a/tools/testing/selftests/vm/virtual_address_range.c b/tools/testing/selftests/mm/virtual_address_range.c
index c0592646ed93..c0592646ed93 100644
--- a/tools/testing/selftests/vm/virtual_address_range.c
+++ b/tools/testing/selftests/mm/virtual_address_range.c
diff --git a/tools/testing/selftests/vm/vm_util.c b/tools/testing/selftests/mm/vm_util.c
index 40e795624ff3..40e795624ff3 100644
--- a/tools/testing/selftests/vm/vm_util.c
+++ b/tools/testing/selftests/mm/vm_util.c
diff --git a/tools/testing/selftests/vm/vm_util.h b/tools/testing/selftests/mm/vm_util.h
index 1995ee911ef2..1995ee911ef2 100644
--- a/tools/testing/selftests/vm/vm_util.h
+++ b/tools/testing/selftests/mm/vm_util.h
diff --git a/tools/testing/selftests/vm/write_hugetlb_memory.sh b/tools/testing/selftests/mm/write_hugetlb_memory.sh
index 70a02301f4c2..70a02301f4c2 100644
--- a/tools/testing/selftests/vm/write_hugetlb_memory.sh
+++ b/tools/testing/selftests/mm/write_hugetlb_memory.sh
diff --git a/tools/testing/selftests/vm/write_to_hugetlbfs.c b/tools/testing/selftests/mm/write_to_hugetlbfs.c
index 6a2caba19ee1..6a2caba19ee1 100644
--- a/tools/testing/selftests/vm/write_to_hugetlbfs.c
+++ b/tools/testing/selftests/mm/write_to_hugetlbfs.c