From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 AC06440099C for ; Fri, 9 Oct 2026 05:57:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791525451; cv=none; b=MuLr9iG3JJSI9H/45Twak2FqZur4Gqf2/XJeIYZr7xpb14irQAU1VjrX4C73597p9kHvf3TOqNFN25gJ6mL9EgWSGkzAsCQmESgFa38RhA1ojqzHlVwz1l6mCltUvxAnCXOpD9TAySXpnsvg74rijAF2GCBbdN8kFF9oRkSu8HY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791525451; c=relaxed/simple; bh=v6ORvWOSfNTMSGplXUdf4sQ8UMp5Nw14w83OH0RhYLk=; h=Date:To:From:Subject:Message-Id; b=j8iApEj83hMNXKd6l2JVusdvIQuxONm1ogzUowW05wQJy8q4Toadbxobv92ltb3lPlIYR/xhuZLyC9EjgiOffq8HAwA6i5MnvvgyEAG3bQuCM34Zl83d4vMuafjQDwJM0JmHQY7yVPfT/gYlU6GiJN0rKYAz0fVRWz2nIQJplD0= 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=rcXaBQs2; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="rcXaBQs2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 81A021F000FF; Fri, 9 Oct 2026 05:57:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1791525450; bh=jaCYELhIWj6f8JhRLWK0emXi5DoeR/DdejU1axiwtBI=; h=Date:To:From:Subject; b=rcXaBQs2TP0wdD4hqfd/HQcyB/uUWpHj6xu2X40Tm0i25cBttVoNeSGuxW8KPKvKa md/a+CuVmXYqJOPkZDaUIwNW98xQgE3TilYbfoOvooxj4P4EASHYra28YrDchYMTb8 3+01GLvDJStejx/t36OFgqvMD/Qu0Tbex6Sq/Liw= Date: Thu, 08 Oct 2026 22:57:30 -0700 To: mm-commits@vger.kernel.org,vbabka@kernel.org,surenb@google.com,shuah@kernel.org,rppt@kernel.org,mhocko@suse.com,ljs@kernel.org,liam@infradead.org,gourry@gourry.net,david@kernel.org,akpm@linux-foundation.org,zenghui.yu@linux.dev From: Andrew Morton Subject: [merged mm-stable] selftests-mm-init-page-sizes-early-in-pagemap_ioctl-test.patch removed from -mm tree Message-Id: <20261009055730.81A021F000FF@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: init page sizes early in pagemap_ioctl test has been removed from the -mm tree. Its filename was selftests-mm-init-page-sizes-early-in-pagemap_ioctl-test.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: "Zenghui Yu (Huawei)" Subject: selftests/mm: init page sizes early in pagemap_ioctl test Date: Tue, 8 Sep 2026 21:44:05 +0800 Initialize page_size and hpage_size before calling init_uffd(), hugetlb_setup_default(), etc. That won't fix anything, but it is safer and saner to get these globals set up before doing other things. While at it, drop the page_size parameter of transact_test(), which is actually unnecessary. Link: https://lore.kernel.org/20260908134405.84448-1-zenghui.yu@linux.dev Signed-off-by: Zenghui Yu (Huawei) Signed-off-by: Andrew Morton Suggested-by: Andrew Morton Link: https://lore.kernel.org/20260628111329.9cfcd9c67925869307020aba@linux-foundation.org/ Cc: David Hildenbrand (Arm) Cc: Gregory Price Cc: Liam R. Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mike Rapoport Cc: Shuah Khan Cc: Suren Baghdasaryan Cc: Vlastimil Babka --- tools/testing/selftests/mm/pagemap_ioctl.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) --- a/tools/testing/selftests/mm/pagemap_ioctl.c~selftests-mm-init-page-sizes-early-in-pagemap_ioctl-test +++ a/tools/testing/selftests/mm/pagemap_ioctl.c @@ -1489,7 +1489,7 @@ static void *thread_proc(void *mem) return NULL; } -static void transact_test(int page_size) +static void transact_test(void) { unsigned int i, count, extra_pages; unsigned int c; @@ -1653,6 +1653,9 @@ int main(int __attribute__((unused)) arg ksft_print_header(); + page_size = getpagesize(); + hpage_size = read_pmd_pagesize(); + if (init_uffd()) ksft_exit_skip("Failed to initialize userfaultfd\n"); @@ -1661,9 +1664,6 @@ int main(int __attribute__((unused)) arg ksft_set_plan(119); - page_size = getpagesize(); - hpage_size = read_pmd_pagesize(); - pagemap_fd = open(PAGEMAP, O_RDONLY); if (pagemap_fd < 0) ksft_exit_fail_msg("Failed to open " PAGEMAP "\n"); @@ -1823,7 +1823,7 @@ int main(int __attribute__((unused)) arg mprotect_tests(); /* 13. Transact test */ - transact_test(page_size); + transact_test(); /* 14. Sanity testing */ sanity_tests(); _ Patches currently in -mm which might be from zenghui.yu@linux.dev are selftests-damon-stop-kdamond-on-error-exits-of-no-op-commit-test.patch selftests-damon-ignore-test-generated-damon_dump_output.patch mm-damon-api-remove-unused-nr_damos_-enumerators.patch