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author | Dev Jain <dev.jain@arm.com> | 2024-05-21 10:43:57 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-16 14:51:08 +0300 |
commit | 663a49dd870c28f927981438ca4f5ffe59e3cc3f (patch) | |
tree | e30938704cf9c94af5b158fece296162cca7f1c8 /tools/testing/selftests/lib.mk | |
parent | 758678b65164b2158fc1de411092191cb3c394d4 (diff) | |
download | linux-663a49dd870c28f927981438ca4f5ffe59e3cc3f.tar.xz |
selftests/mm: compaction_test: fix incorrect write of zero to nr_hugepages
commit 9ad665ef55eaad1ead1406a58a34f615a7c18b5e upstream.
Currently, the test tries to set nr_hugepages to zero, but that is not
actually done because the file offset is not reset after read(). Fix that
using lseek().
Link: https://lkml.kernel.org/r/20240521074358.675031-3-dev.jain@arm.com
Fixes: bd67d5c15cc1 ("Test compaction of mlocked memory")
Signed-off-by: Dev Jain <dev.jain@arm.com>
Cc: <stable@vger.kernel.org>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Sri Jayaramappa <sjayaram@akamai.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/lib.mk')
0 files changed, 0 insertions, 0 deletions