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