From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 19686351C03 for ; Thu, 2 Apr 2026 03:28:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775100505; cv=none; b=CjE71zV6I2DV8A59UZ+85fAcNgKMT2AhZlerPQdSVQHnhyJv2t14YU0WgUeJ5rKFxWWJsII76MrmNJ6YRHuxo2fzg+KKUU0RaEz9IoEufVGoQmGBtY3ydltpYeGGPBjQm0mh700vP+UscpgLCuqZ2wp9gKIGpFc+uFx2sGZDM8c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775100505; c=relaxed/simple; bh=/iQUUzPAn6kqukbTFr/zaSChA5sa2+5EbFLo1MjtY+U=; h=Date:To:From:Subject:Message-Id; b=EnfxNIJJCBdQ7Cjx2oSYU1EvTNh7NqqNmm0l5WqhiXY1S2qLmikpXeaQloqhax9Mp2bkgFRsHXmJQH13UuBe2OjpuvCR0hmRc2IVrVljKpUghio2MmM5CvVAh9xWb76LR2q7/VMMGnPC3ySz8OrWd8FKRDeA/4kgBvHzC683Ovk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=LQ21WaWf; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="LQ21WaWf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A0BEBC4CEF7; Thu, 2 Apr 2026 03:28:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1775100504; bh=/iQUUzPAn6kqukbTFr/zaSChA5sa2+5EbFLo1MjtY+U=; h=Date:To:From:Subject:From; b=LQ21WaWftvjLth2BmD9kyo7OOjT0BoAQw0FSnbof5jPOk+qird4ZRqQsIMj8pf+j/ Uj46iFtDbsb9oqPpZ9jH+9JkK24W90QMcx/gfR3kLWqesD2UjjZxDMFrLbdJJuHRyC mDSEoAsn9BLa5Xggf8V+mheIljeYplbAWdtlq1PI= Date: Wed, 01 Apr 2026 20:28:24 -0700 To: mm-commits@vger.kernel.org,chuhu@redhat.com,akpm@linux-foundation.org From: Andrew Morton Subject: [to-be-updated] selftests-mm-split_huge_page_test-skip-the-test-when-thp-is-not-available.patch removed from -mm tree Message-Id: <20260402032824.A0BEBC4CEF7@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: selftests/mm: split_huge_page_test: skip the test when thp is not available has been removed from the -mm tree. Its filename was selftests-mm-split_huge_page_test-skip-the-test-when-thp-is-not-available.patch This patch was dropped because an updated version will be issued ------------------------------------------------------ From: Chunyu Hu Subject: selftests/mm: split_huge_page_test: skip the test when thp is not available Date: Mon, 30 Mar 2026 23:15:02 +0800 When thp is not enabled on some kernel config such as realtime kernel, the test will report failure. Fix the false positive by skipping the test directly when thp is not enabled. Tested with thp disabled kernel: Before The fix: # -------------------------------------------------- # running ./split_huge_page_test /tmp/xfs_dir_Ywup9p # -------------------------------------------------- # TAP version 13 # Bail out! Reading PMD pagesize failed # # Totals: pass:0 fail:0 xfail:0 xpass:0 skip:0 error:0 # [FAIL] not ok 61 split_huge_page_test /tmp/xfs_dir_Ywup9p # exit=1 After the fix: # -------------------------------------------------- # running ./split_huge_page_test /tmp/xfs_dir_YHPUPl # -------------------------------------------------- # TAP version 13 # 1..0 # SKIP Transparent Hugepages not available # [SKIP] ok 6 split_huge_page_test /tmp/xfs_dir_YHPUPl # SKIP Link: https://lkml.kernel.org/r/20260330151503.670415-7-chuhu@redhat.com Signed-off-by: Chunyu Hu Acked-by: David Hildenbrand (Arm) Reviewed-by: Mike Rapoport (Microsoft) Reviewed-by: Lorenzo Stoakes (Oracle) Reviewed-by: Zi Yan Cc: Li Wang Signed-off-by: Andrew Morton --- tools/testing/selftests/mm/split_huge_page_test.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/tools/testing/selftests/mm/split_huge_page_test.c~selftests-mm-split_huge_page_test-skip-the-test-when-thp-is-not-available +++ a/tools/testing/selftests/mm/split_huge_page_test.c @@ -21,6 +21,7 @@ #include #include "vm_util.h" #include "kselftest.h" +#include "thp_settings.h" uint64_t pagesize; unsigned int pageshift; @@ -757,6 +758,9 @@ int main(int argc, char **argv) ksft_finished(); } + if (!thp_is_enabled()) + ksft_exit_skip("Transparent Hugepages not available\n"); + if (argc > 1) optional_xfs_path = argv[1]; _ Patches currently in -mm which might be from chuhu@redhat.com are selftests-mm-transhuge_stress-skip-the-test-when-thp-not-available.patch