[merged mm-stable] selftests-mm-fix-va_high_addr_switchsh-return-value.patch removed from -mm tree

[merged mm-stable] selftests-mm-fix-va_high_addr_switchsh-return-value.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: selftests/mm: fix va_high_addr_switch.sh return value
has been removed from the -mm tree.  Its filename was
     selftests-mm-fix-va_high_addr_switchsh-return-value.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Chunyu Hu <chuhu@redhat.com>
Subject: selftests/mm: fix va_high_addr_switch.sh return value
Date: Sun, 21 Dec 2025 12:00:21 +0800

Patch series "Fix va_high_addr_switch.sh test failure - again", v2.

The series address several issues exist for the va_high_addr_switch test:
1) the test return value is ignored in va_high_addr_switch.sh.
2) the va_high_addr_switch test requires 6 hugepages not 5.
3) the reurn value of the first test in va_high_addr_switch.c can be
   overridden by the second test.
4) the nr_hugepages setup in run_vmtests.sh for arm64 can be done in
   va_high_addr_switch.sh too.
5) update a comment for check_test_requirements.


This patch: (of 5)

The return value should be return value of va_high_addr_switch, otherwise
a test failure would be silently ignored.

Link: https://lkml.kernel.org/r/20251221040025.3159990-1-chuhu@redhat.com
Fixes: d9d957bd7b61 ("selftests/mm: alloc hugepages in va_high_addr_switch test")
Signed-off-by: Chunyu Hu <chuhu@redhat.com>
Reviewed-by: Luiz Capitulino <luizcap@redhat.com>
Cc: Luiz Capitulino <luizcap@redhat.com>
Cc: "David Hildenbrand (Red Hat)" <david@kernel.org>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 tools/testing/selftests/mm/va_high_addr_switch.sh |    2 ++
 1 file changed, 2 insertions(+)

--- a/tools/testing/selftests/mm/va_high_addr_switch.sh~selftests-mm-fix-va_high_addr_switchsh-return-value
+++ a/tools/testing/selftests/mm/va_high_addr_switch.sh
@@ -114,4 +114,6 @@ save_nr_hugepages
 # 4 keep_mapped pages, and one for tmp usage
 setup_nr_hugepages 5
 ./va_high_addr_switch --run-hugetlb
+retcode=$?
 restore_nr_hugepages
+exit $retcode
_

Patches currently in -mm which might be from chuhu@redhat.com are