selftests/vm: rename file run_vmtests to run_vmtests.sh

Commit c2aa8afc36fa has renamed run_vmtests in Makefile, but the file
still uses the old name.

The kernel test robot reported the following issue:

  # selftests: vm: run_vmtests.sh
  # Warning: file run_vmtests.sh is missing!
  not ok 1 selftests: vm: run_vmtests.sh

Link: https://lkml.kernel.org/r/20210205085507.1479894-1-rong.a.chen@intel.com
Fixes: c2aa8afc36fa (selftests/vm: rename run_vmtests --> run_vmtests.sh)
Signed-off-by: Rong Chen <rong.a.chen@intel.com>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/tools/testing/selftests/vm/run_vmtests b/tools/testing/selftests/vm/run_vmtests
deleted file mode 100755 (executable)
index e953f3c..0000000
--- a/tools/testing/selftests/vm/run_vmtests
+++ /dev/null
@@ -1,349 +0,0 @@
-#!/bin/bash
-# SPDX-License-Identifier: GPL-2.0
-#please run as root
-
-# Kselftest framework requirement - SKIP code is 4.
-ksft_skip=4
-
-mnt=./huge
-exitcode=0
-
-#get huge pagesize and freepages from /proc/meminfo
-while read name size unit; do
-       if [ "$name" = "HugePages_Free:" ]; then
-               freepgs=$size
-       fi
-       if [ "$name" = "Hugepagesize:" ]; then
-               hpgsize_KB=$size
-       fi
-done < /proc/meminfo
-
-# Simple hugetlbfs tests have a hardcoded minimum requirement of
-# huge pages totaling 256MB (262144KB) in size.  The userfaultfd
-# hugetlb test requires a minimum of 2 * nr_cpus huge pages.  Take
-# both of these requirements into account and attempt to increase
-# number of huge pages available.
-nr_cpus=$(nproc)
-hpgsize_MB=$((hpgsize_KB / 1024))
-half_ufd_size_MB=$((((nr_cpus * hpgsize_MB + 127) / 128) * 128))
-needmem_KB=$((half_ufd_size_MB * 2 * 1024))
-
-#set proper nr_hugepages
-if [ -n "$freepgs" ] && [ -n "$hpgsize_KB" ]; then
-       nr_hugepgs=`cat /proc/sys/vm/nr_hugepages`
-       needpgs=$((needmem_KB / hpgsize_KB))
-       tries=2
-       while [ $tries -gt 0 ] && [ $freepgs -lt $needpgs ]; do
-               lackpgs=$(( $needpgs - $freepgs ))
-               echo 3 > /proc/sys/vm/drop_caches
-               echo $(( $lackpgs + $nr_hugepgs )) > /proc/sys/vm/nr_hugepages
-               if [ $? -ne 0 ]; then
-                       echo "Please run this test as root"
-                       exit $ksft_skip
-               fi
-               while read name size unit; do
-                       if [ "$name" = "HugePages_Free:" ]; then
-                               freepgs=$size
-                       fi
-               done < /proc/meminfo
-               tries=$((tries - 1))
-       done
-       if [ $freepgs -lt $needpgs ]; then
-               printf "Not enough huge pages available (%d < %d)\n" \
-                      $freepgs $needpgs
-               exit 1
-       fi
-else
-       echo "no hugetlbfs support in kernel?"
-       exit 1
-fi
-
-#filter 64bit architectures
-ARCH64STR="arm64 ia64 mips64 parisc64 ppc64 ppc64le riscv64 s390x sh64 sparc64 x86_64"
-if [ -z $ARCH ]; then
-  ARCH=`uname -m 2>/dev/null | sed -e 's/aarch64.*/arm64/'`
-fi
-VADDR64=0
-echo "$ARCH64STR" | grep $ARCH && VADDR64=1
-
-mkdir $mnt
-mount -t hugetlbfs none $mnt
-
-echo "---------------------"
-echo "running hugepage-mmap"
-echo "---------------------"
-./hugepage-mmap
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-shmmax=`cat /proc/sys/kernel/shmmax`
-shmall=`cat /proc/sys/kernel/shmall`
-echo 268435456 > /proc/sys/kernel/shmmax
-echo 4194304 > /proc/sys/kernel/shmall
-echo "--------------------"
-echo "running hugepage-shm"
-echo "--------------------"
-./hugepage-shm
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-echo $shmmax > /proc/sys/kernel/shmmax
-echo $shmall > /proc/sys/kernel/shmall
-
-echo "-------------------"
-echo "running map_hugetlb"
-echo "-------------------"
-./map_hugetlb
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-echo "NOTE: The above hugetlb tests provide minimal coverage.  Use"
-echo "      https://github.com/libhugetlbfs/libhugetlbfs.git for"
-echo "      hugetlb regression testing."
-
-echo "---------------------------"
-echo "running map_fixed_noreplace"
-echo "---------------------------"
-./map_fixed_noreplace
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-echo "------------------------------------------------------"
-echo "running: gup_test -u # get_user_pages_fast() benchmark"
-echo "------------------------------------------------------"
-./gup_test -u
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-echo "------------------------------------------------------"
-echo "running: gup_test -a # pin_user_pages_fast() benchmark"
-echo "------------------------------------------------------"
-./gup_test -a
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-echo "------------------------------------------------------------"
-echo "# Dump pages 0, 19, and 4096, using pin_user_pages:"
-echo "running: gup_test -ct -F 0x1 0 19 0x1000 # dump_page() test"
-echo "------------------------------------------------------------"
-./gup_test -ct -F 0x1 0 19 0x1000
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-echo "-------------------"
-echo "running userfaultfd"
-echo "-------------------"
-./userfaultfd anon 20 16
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-echo "---------------------------"
-echo "running userfaultfd_hugetlb"
-echo "---------------------------"
-# Test requires source and destination huge pages.  Size of source
-# (half_ufd_size_MB) is passed as argument to test.
-./userfaultfd hugetlb $half_ufd_size_MB 32 $mnt/ufd_test_file
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-rm -f $mnt/ufd_test_file
-
-echo "-------------------------"
-echo "running userfaultfd_shmem"
-echo "-------------------------"
-./userfaultfd shmem 20 16
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-#cleanup
-umount $mnt
-rm -rf $mnt
-echo $nr_hugepgs > /proc/sys/vm/nr_hugepages
-
-echo "-----------------------"
-echo "running compaction_test"
-echo "-----------------------"
-./compaction_test
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-echo "----------------------"
-echo "running on-fault-limit"
-echo "----------------------"
-sudo -u nobody ./on-fault-limit
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-echo "--------------------"
-echo "running map_populate"
-echo "--------------------"
-./map_populate
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-echo "-------------------------"
-echo "running mlock-random-test"
-echo "-------------------------"
-./mlock-random-test
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-echo "--------------------"
-echo "running mlock2-tests"
-echo "--------------------"
-./mlock2-tests
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-echo "-------------------"
-echo "running mremap_test"
-echo "-------------------"
-./mremap_test
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-echo "-----------------"
-echo "running thuge-gen"
-echo "-----------------"
-./thuge-gen
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-if [ $VADDR64 -ne 0 ]; then
-echo "-----------------------------"
-echo "running virtual_address_range"
-echo "-----------------------------"
-./virtual_address_range
-if [ $? -ne 0 ]; then
-       echo "[FAIL]"
-       exitcode=1
-else
-       echo "[PASS]"
-fi
-
-echo "-----------------------------"
-echo "running virtual address 128TB switch test"
-echo "-----------------------------"
-./va_128TBswitch
-if [ $? -ne 0 ]; then
-    echo "[FAIL]"
-    exitcode=1
-else
-    echo "[PASS]"
-fi
-fi # VADDR64
-
-echo "------------------------------------"
-echo "running vmalloc stability smoke test"
-echo "------------------------------------"
-./test_vmalloc.sh smoke
-ret_val=$?
-
-if [ $ret_val -eq 0 ]; then
-       echo "[PASS]"
-elif [ $ret_val -eq $ksft_skip ]; then
-        echo "[SKIP]"
-        exitcode=$ksft_skip
-else
-       echo "[FAIL]"
-       exitcode=1
-fi
-
-echo "------------------------------------"
-echo "running MREMAP_DONTUNMAP smoke test"
-echo "------------------------------------"
-./mremap_dontunmap
-ret_val=$?
-
-if [ $ret_val -eq 0 ]; then
-       echo "[PASS]"
-elif [ $ret_val -eq $ksft_skip ]; then
-        echo "[SKIP]"
-        exitcode=$ksft_skip
-else
-       echo "[FAIL]"
-       exitcode=1
-fi
-
-echo "running HMM smoke test"
-echo "------------------------------------"
-./test_hmm.sh smoke
-ret_val=$?
-
-if [ $ret_val -eq 0 ]; then
-       echo "[PASS]"
-elif [ $ret_val -eq $ksft_skip ]; then
-       echo "[SKIP]"
-       exitcode=$ksft_skip
-else
-       echo "[FAIL]"
-       exitcode=1
-fi
-
-exit $exitcode

diff --git a/tools/testing/selftests/vm/run_vmtests.sh b/tools/testing/selftests/vm/run_vmtests.sh
new file mode 100755 (executable)
index 0000000..e953f3c
--- /dev/null
+++ b/tools/testing/selftests/vm/run_vmtests.sh
@@ -0,0 +1,349 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#please run as root
+
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
+mnt=./huge
+exitcode=0
+
+#get huge pagesize and freepages from /proc/meminfo
+while read name size unit; do
+       if [ "$name" = "HugePages_Free:" ]; then
+               freepgs=$size
+       fi
+       if [ "$name" = "Hugepagesize:" ]; then
+               hpgsize_KB=$size
+       fi
+done < /proc/meminfo
+
+# Simple hugetlbfs tests have a hardcoded minimum requirement of
+# huge pages totaling 256MB (262144KB) in size.  The userfaultfd
+# hugetlb test requires a minimum of 2 * nr_cpus huge pages.  Take
+# both of these requirements into account and attempt to increase
+# number of huge pages available.
+nr_cpus=$(nproc)
+hpgsize_MB=$((hpgsize_KB / 1024))
+half_ufd_size_MB=$((((nr_cpus * hpgsize_MB + 127) / 128) * 128))
+needmem_KB=$((half_ufd_size_MB * 2 * 1024))
+
+#set proper nr_hugepages
+if [ -n "$freepgs" ] && [ -n "$hpgsize_KB" ]; then
+       nr_hugepgs=`cat /proc/sys/vm/nr_hugepages`
+       needpgs=$((needmem_KB / hpgsize_KB))
+       tries=2
+       while [ $tries -gt 0 ] && [ $freepgs -lt $needpgs ]; do
+               lackpgs=$(( $needpgs - $freepgs ))
+               echo 3 > /proc/sys/vm/drop_caches
+               echo $(( $lackpgs + $nr_hugepgs )) > /proc/sys/vm/nr_hugepages
+               if [ $? -ne 0 ]; then
+                       echo "Please run this test as root"
+                       exit $ksft_skip
+               fi
+               while read name size unit; do
+                       if [ "$name" = "HugePages_Free:" ]; then
+                               freepgs=$size
+                       fi
+               done < /proc/meminfo
+               tries=$((tries - 1))
+       done
+       if [ $freepgs -lt $needpgs ]; then
+               printf "Not enough huge pages available (%d < %d)\n" \
+                      $freepgs $needpgs
+               exit 1
+       fi
+else
+       echo "no hugetlbfs support in kernel?"
+       exit 1
+fi
+
+#filter 64bit architectures
+ARCH64STR="arm64 ia64 mips64 parisc64 ppc64 ppc64le riscv64 s390x sh64 sparc64 x86_64"
+if [ -z $ARCH ]; then
+  ARCH=`uname -m 2>/dev/null | sed -e 's/aarch64.*/arm64/'`
+fi
+VADDR64=0
+echo "$ARCH64STR" | grep $ARCH && VADDR64=1
+
+mkdir $mnt
+mount -t hugetlbfs none $mnt
+
+echo "---------------------"
+echo "running hugepage-mmap"
+echo "---------------------"
+./hugepage-mmap
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+shmmax=`cat /proc/sys/kernel/shmmax`
+shmall=`cat /proc/sys/kernel/shmall`
+echo 268435456 > /proc/sys/kernel/shmmax
+echo 4194304 > /proc/sys/kernel/shmall
+echo "--------------------"
+echo "running hugepage-shm"
+echo "--------------------"
+./hugepage-shm
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+echo $shmmax > /proc/sys/kernel/shmmax
+echo $shmall > /proc/sys/kernel/shmall
+
+echo "-------------------"
+echo "running map_hugetlb"
+echo "-------------------"
+./map_hugetlb
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+echo "NOTE: The above hugetlb tests provide minimal coverage.  Use"
+echo "      https://github.com/libhugetlbfs/libhugetlbfs.git for"
+echo "      hugetlb regression testing."
+
+echo "---------------------------"
+echo "running map_fixed_noreplace"
+echo "---------------------------"
+./map_fixed_noreplace
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+echo "------------------------------------------------------"
+echo "running: gup_test -u # get_user_pages_fast() benchmark"
+echo "------------------------------------------------------"
+./gup_test -u
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+echo "------------------------------------------------------"
+echo "running: gup_test -a # pin_user_pages_fast() benchmark"
+echo "------------------------------------------------------"
+./gup_test -a
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+echo "------------------------------------------------------------"
+echo "# Dump pages 0, 19, and 4096, using pin_user_pages:"
+echo "running: gup_test -ct -F 0x1 0 19 0x1000 # dump_page() test"
+echo "------------------------------------------------------------"
+./gup_test -ct -F 0x1 0 19 0x1000
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+echo "-------------------"
+echo "running userfaultfd"
+echo "-------------------"
+./userfaultfd anon 20 16
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+echo "---------------------------"
+echo "running userfaultfd_hugetlb"
+echo "---------------------------"
+# Test requires source and destination huge pages.  Size of source
+# (half_ufd_size_MB) is passed as argument to test.
+./userfaultfd hugetlb $half_ufd_size_MB 32 $mnt/ufd_test_file
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+rm -f $mnt/ufd_test_file
+
+echo "-------------------------"
+echo "running userfaultfd_shmem"
+echo "-------------------------"
+./userfaultfd shmem 20 16
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+#cleanup
+umount $mnt
+rm -rf $mnt
+echo $nr_hugepgs > /proc/sys/vm/nr_hugepages
+
+echo "-----------------------"
+echo "running compaction_test"
+echo "-----------------------"
+./compaction_test
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+echo "----------------------"
+echo "running on-fault-limit"
+echo "----------------------"
+sudo -u nobody ./on-fault-limit
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+echo "--------------------"
+echo "running map_populate"
+echo "--------------------"
+./map_populate
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+echo "-------------------------"
+echo "running mlock-random-test"
+echo "-------------------------"
+./mlock-random-test
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+echo "--------------------"
+echo "running mlock2-tests"
+echo "--------------------"
+./mlock2-tests
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+echo "-------------------"
+echo "running mremap_test"
+echo "-------------------"
+./mremap_test
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+echo "-----------------"
+echo "running thuge-gen"
+echo "-----------------"
+./thuge-gen
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+if [ $VADDR64 -ne 0 ]; then
+echo "-----------------------------"
+echo "running virtual_address_range"
+echo "-----------------------------"
+./virtual_address_range
+if [ $? -ne 0 ]; then
+       echo "[FAIL]"
+       exitcode=1
+else
+       echo "[PASS]"
+fi
+
+echo "-----------------------------"
+echo "running virtual address 128TB switch test"
+echo "-----------------------------"
+./va_128TBswitch
+if [ $? -ne 0 ]; then
+    echo "[FAIL]"
+    exitcode=1
+else
+    echo "[PASS]"
+fi
+fi # VADDR64
+
+echo "------------------------------------"
+echo "running vmalloc stability smoke test"
+echo "------------------------------------"
+./test_vmalloc.sh smoke
+ret_val=$?
+
+if [ $ret_val -eq 0 ]; then
+       echo "[PASS]"
+elif [ $ret_val -eq $ksft_skip ]; then
+        echo "[SKIP]"
+        exitcode=$ksft_skip
+else
+       echo "[FAIL]"
+       exitcode=1
+fi
+
+echo "------------------------------------"
+echo "running MREMAP_DONTUNMAP smoke test"
+echo "------------------------------------"
+./mremap_dontunmap
+ret_val=$?
+
+if [ $ret_val -eq 0 ]; then
+       echo "[PASS]"
+elif [ $ret_val -eq $ksft_skip ]; then
+        echo "[SKIP]"
+        exitcode=$ksft_skip
+else
+       echo "[FAIL]"
+       exitcode=1
+fi
+
+echo "running HMM smoke test"
+echo "------------------------------------"
+./test_hmm.sh smoke
+ret_val=$?
+
+if [ $ret_val -eq 0 ]; then
+       echo "[PASS]"
+elif [ $ret_val -eq $ksft_skip ]; then
+       echo "[SKIP]"
+       exitcode=$ksft_skip
+else
+       echo "[FAIL]"
+       exitcode=1
+fi
+
+exit $exitcode