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selftests/mm: fix invocation of tests that are run via shell scripts

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We cannot depend upon git to reliably retain the executable bit on shell
scripts, or so I was told several years ago while working on this same
run_vmtests.sh script. And sure enough, things such as test_hmm.sh are
lately failing to run, due to lacking execute permissions.

Fix this by explicitly adding "bash" to each of the shell script
invocations. Leave fixing the overall approach to another day.

Link: https://lkml.kernel.org/r/20230606071637.267103-5-jhubbard@nvidia.com
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Acked-by: David Hildenbrand <david@redhat.com>
Tested-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
John Hubbard 2023-06-06 00:16:30 -07:00 committed by Andrew Morton
parent b764253c18
commit 3ff47a5837
1 changed files with 3 additions and 3 deletions
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6
tools/testing/selftests/mm/run_vmtests.sh
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@ -244,18 +244,18 @@ if [ $VADDR64 -ne 0 ]; then
if [ "$ARCH" == "$ARCH_ARM64" ]; then
echo 6 > /proc/sys/vm/nr_hugepages
fi
CATEGORY="hugevm" run_test ./va_high_addr_switch.sh
CATEGORY="hugevm" run_test bash ./va_high_addr_switch.sh
if [ "$ARCH" == "$ARCH_ARM64" ]; then
echo $prev_nr_hugepages > /proc/sys/vm/nr_hugepages
fi
fi # VADDR64
# vmalloc stability smoke test
CATEGORY="vmalloc" run_test ./test_vmalloc.sh smoke
CATEGORY="vmalloc" run_test bash ./test_vmalloc.sh smoke
CATEGORY="mremap" run_test ./mremap_dontunmap
CATEGORY="hmm" run_test ./test_hmm.sh smoke
CATEGORY="hmm" run_test bash ./test_hmm.sh smoke
# MADV_POPULATE_READ and MADV_POPULATE_WRITE tests
CATEGORY="madv_populate" run_test ./madv_populate