diff options
Diffstat (limited to 'tools/testing/selftests/vm/run_vmtests.sh')
| -rwxr-xr-x | tools/testing/selftests/vm/run_vmtests.sh | 479 |
1 files changed, 64 insertions, 415 deletions
diff --git a/tools/testing/selftests/vm/run_vmtests.sh b/tools/testing/selftests/vm/run_vmtests.sh index 8865ff365cc6..2d5a3da42cbe 100755 --- a/tools/testing/selftests/vm/run_vmtests.sh +++ b/tools/testing/selftests/vm/run_vmtests.sh @@ -66,467 +66,116 @@ fi VADDR64=0 echo "$ARCH64STR" | grep $ARCH && VADDR64=1 +# Usage: run_test [test binary] [arbitrary test arguments...] +run_test() { + local title="running $*" + local sep=$(echo -n "$title" | tr "[:graph:][:space:]" -) + printf "%s\n%s\n%s\n" "$sep" "$title" "$sep" + + "$@" + local ret=$? + if [ $ret -eq 0 ]; then + echo "[PASS]" + elif [ $ret -eq $ksft_skip ]; then + echo "[SKIP]" + exitcode=$ksft_skip + else + echo "[FAIL]" + exitcode=1 + fi +} + 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 +run_test ./hugepage-mmap 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 +run_test ./hugepage-shm 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 +run_test ./map_hugetlb -echo "-----------------------" -echo "running hugepage-mremap" -echo "-----------------------" -./hugepage-mremap $mnt/huge_mremap -if [ $? -ne 0 ]; then - echo "[FAIL]" - exitcode=1 -else - echo "[PASS]" -fi +run_test ./hugepage-mremap $mnt/huge_mremap rm -f $mnt/huge_mremap -echo "------------------------" -echo "running hugepage-vmemmap" -echo "------------------------" -./hugepage-vmemmap -if [ $? -ne 0 ]; then - echo "[FAIL]" - exitcode=1 -else - echo "[PASS]" -fi +run_test ./hugepage-vmemmap -echo "-----------------------" -echo "running hugetlb-madvise" -echo "-----------------------" -./hugetlb-madvise $mnt/madvise-test -if [ $? -ne 0 ]; then - echo "[FAIL]" - exitcode=1 -else - echo "[PASS]" -fi +run_test ./hugetlb-madvise $mnt/madvise-test rm -f $mnt/madvise-test 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 [ $? -ne 0 ]; then - echo "[FAIL]" - exitcode=1 -else - echo "[PASS]" -fi - -echo "------------------------------------------------------" -echo "running: gup_test -u # get_user_pages_fast() benchmark" -echo "------------------------------------------------------" -./gup_test -u -ret_val=$? - -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 +run_test ./map_fixed_noreplace -echo "------------------------------------------------------" -echo "running: gup_test -a # pin_user_pages_fast() benchmark" -echo "------------------------------------------------------" -./gup_test -a -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 +# get_user_pages_fast() benchmark +run_test ./gup_test -u +# pin_user_pages_fast() benchmark +run_test ./gup_test -a +# Dump pages 0, 19, and 4096, using pin_user_pages: +run_test ./gup_test -ct -F 0x1 0 19 0x1000 -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 -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 userfaultfd" -echo "-------------------" -./userfaultfd anon 20 16 -if [ $? -ne 0 ]; then - echo "[FAIL]" - exitcode=1 -else - echo "[PASS]" -fi - -echo "---------------------------" -echo "running userfaultfd_hugetlb" -echo "---------------------------" +run_test ./userfaultfd anon 20 16 # 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 -if [ $? -ne 0 ]; then - echo "[FAIL]" - exitcode=1 -else - echo "[PASS]" -fi - -echo "-------------------------" -echo "running userfaultfd_shmem" -echo "-------------------------" -./userfaultfd shmem 20 16 -if [ $? -ne 0 ]; then - echo "[FAIL]" - exitcode=1 -else - echo "[PASS]" -fi +run_test ./userfaultfd hugetlb $half_ufd_size_MB 32 +run_test ./userfaultfd shmem 20 16 #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 +run_test ./compaction_test -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 +run_test sudo -u nobody ./on-fault-limit -echo "--------------------" -echo "running map_populate" -echo "--------------------" -./map_populate -if [ $? -ne 0 ]; then - echo "[FAIL]" - exitcode=1 -else - echo "[PASS]" -fi +run_test ./map_populate -echo "-------------------------" -echo "running mlock-random-test" -echo "-------------------------" -./mlock-random-test -if [ $? -ne 0 ]; then - echo "[FAIL]" - exitcode=1 -else - echo "[PASS]" -fi +run_test ./mlock-random-test -echo "--------------------" -echo "running mlock2-tests" -echo "--------------------" -./mlock2-tests -if [ $? -ne 0 ]; then - echo "[FAIL]" - exitcode=1 -else - echo "[PASS]" -fi +run_test ./mlock2-tests -echo "-------------------" -echo "running mremap_test" -echo "-------------------" -./mremap_test -ret_val=$? - -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 +run_test ./mremap_test -echo "-----------------" -echo "running thuge-gen" -echo "-----------------" -./thuge-gen -if [ $? -ne 0 ]; then - echo "[FAIL]" - exitcode=1 -else - echo "[PASS]" -fi +run_test ./thuge-gen 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 + run_test ./virtual_address_range -echo "-----------------------------" -echo "running virtual address 128TB switch test" -echo "-----------------------------" -./va_128TBswitch -if [ $? -ne 0 ]; then - echo "[FAIL]" - exitcode=1 -else - echo "[PASS]" -fi + # virtual address 128TB switch test + run_test ./va_128TBswitch fi # VADDR64 -echo "------------------------------------" -echo "running vmalloc stability smoke test" -echo "------------------------------------" -./test_vmalloc.sh smoke -ret_val=$? - -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 - -echo "--------------------------------------------------------" -echo "running MADV_POPULATE_READ and MADV_POPULATE_WRITE tests" -echo "--------------------------------------------------------" -./madv_populate -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 memfd_secret test" -echo "------------------------------------" -./memfd_secret -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 KSM MADV_MERGEABLE test with 10 identical pages" -echo "-------------------------------------------------------" -./ksm_tests -M -p 10 -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 KSM unmerge test" -echo "------------------------" -./ksm_tests -U -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 +# vmalloc stability smoke test +run_test ./test_vmalloc.sh smoke -echo "----------------------------------------------------------" -echo "running KSM test with 10 zero pages and use_zero_pages = 0" -echo "----------------------------------------------------------" -./ksm_tests -Z -p 10 -z 0 -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 +run_test ./mremap_dontunmap -echo "----------------------------------------------------------" -echo "running KSM test with 10 zero pages and use_zero_pages = 1" -echo "----------------------------------------------------------" -./ksm_tests -Z -p 10 -z 1 -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 +run_test ./test_hmm.sh smoke -echo "-------------------------------------------------------------" -echo "running KSM test with 2 NUMA nodes and merge_across_nodes = 1" -echo "-------------------------------------------------------------" -./ksm_tests -N -m 1 -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 +# MADV_POPULATE_READ and MADV_POPULATE_WRITE tests +run_test ./madv_populate -echo "-------------------------------------------------------------" -echo "running KSM test with 2 NUMA nodes and merge_across_nodes = 0" -echo "-------------------------------------------------------------" -./ksm_tests -N -m 0 -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 +run_test ./memfd_secret -exit $exitcode +# KSM MADV_MERGEABLE test with 10 identical pages +run_test ./ksm_tests -M -p 10 +# KSM unmerge test +run_test ./ksm_tests -U +# KSM test with 10 zero pages and use_zero_pages = 0 +run_test ./ksm_tests -Z -p 10 -z 0 +# KSM test with 10 zero pages and use_zero_pages = 1 +run_test ./ksm_tests -Z -p 10 -z 1 +# KSM test with 2 NUMA nodes and merge_across_nodes = 1 +run_test ./ksm_tests -N -m 1 +# KSM test with 2 NUMA nodes and merge_across_nodes = 0 +run_test ./ksm_tests -N -m 0 exit $exitcode |