The patch titled
Subject: selftests/mm: fix invocation of tests that are run via shell scripts
has been added to the -mm mm-unstable branch. Its filename is
selftests-mm-fix-invocation-of-tests-that-are-run-via-shell-scripts.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/selftests-mm-fix-invocation-of-tests-that-are-run-via-shell-scripts.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: John Hubbard <jhubbard@xxxxxxxxxx>
Subject: selftests/mm: fix invocation of tests that are run via shell scripts
Date: Fri, 2 Jun 2023 19:15:51 -0700
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/20230603021558.95299-5-jhubbard@xxxxxxxxxx
Signed-off-by: John Hubbard <jhubbard@xxxxxxxxxx>
Acked-by: David Hildenbrand <david@xxxxxxxxxx>
Cc: Peter Xu <peterx@xxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
Cc: Nathan Chancellor <nathan@xxxxxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/mm/run_vmtests.sh | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/tools/testing/selftests/mm/run_vmtests.sh~selftests-mm-fix-invocation-of-tests-that-are-run-via-shell-scripts
+++ a/tools/testing/selftests/mm/run_vmtests.sh
@@ -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
_
Patches currently in -mm which might be from jhubbard@xxxxxxxxxx are
selftests-mm-fix-uffd-stress-unused-function-warning.patch
selftests-mm-fix-unused-variable-warnings-in-hugetlb-madvisec-migrationc.patch
selftests-mm-fix-warning-expression-which-evaluates-to-zero-in-mlock2-testsc.patch
selftests-mm-fix-invocation-of-tests-that-are-run-via-shell-scripts.patch
selftests-mm-gitignore-add-mkdirty-va_high_addr_switch.patch
selftests-mm-fix-two-wformat-security-warnings-in-uffd-builds.patch
selftests-mm-fix-a-possibly-uninitialized-warning-in-pkey-x86h.patch
selftests-mm-fix-uffd-unit-testsc-build-failure-due-to-missing-madv_collapse.patch
selftests-mm-move-psize-pshift-into-vm_utilsc.patch
selftests-mm-move-uffd-routines-from-vm_utilc-to-uffd-commonc.patch
documentation-kselftest-make-headers-is-a-prerequisite.patch
selftests-error-out-if-kernel-header-files-are-not-yet-built.patch
