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This patch will fix it. Fixes: f4b5fd6946e244cdedc3bbb9a1f24c8133b2077a ("selftests/vm: anon_cow: T= HP tests") Signed-off-by: Cyan Yang Reviewed-by: Dev Jain Reviewed-by: Muhammad Usama Anjum --- tools/testing/selftests/mm/cow.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/mm/cow.c b/tools/testing/selftests/mm/= cow.c index 9446673645eb..f0cb14ea8608 100644 --- a/tools/testing/selftests/mm/cow.c +++ b/tools/testing/selftests/mm/cow.c @@ -876,7 +876,7 @@ static void do_run_with_thp(test_fn fn, enum thp_run th= p_run, size_t thpsize) mremap_size =3D thpsize / 2; mremap_mem =3D mmap(NULL, mremap_size, PROT_NONE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); - if (mem =3D=3D MAP_FAILED) { + if (mremap_mem =3D=3D MAP_FAILED) { ksft_test_result_fail("mmap() failed\n"); goto munmap; } --=20 2.39.5 (Apple Git-154)