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 3DD63367F3C for ; Wed, 1 Jul 2026 03:36:13 +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=1782876974; cv=none; b=dxPa48UaD+OIwxEid3tflyRMaYQcdkQ4ceQvsyxMN27D6YV1zkVb6AzzOM5G6oEv/179o9f8FxEwtIy/0NJzF587JMbU6YD6Zhilf+VGO5xBGye5K0dT7RzOpOIUh/BJtslo8wCwEnoanAbEnbEk7iI6wAn382YOwBXS6ZF+tAY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782876974; c=relaxed/simple; bh=1W0cK4PPzvxSo4iJCuFYq1lf03LNmRd1fwUDwdbaoWQ=; h=Date:To:From:Subject:Message-Id; b=YhuqqRAtCG2LsvGYwP2J4j6d5zvcNF4wRJb1M3MTjrVhdn/frPODD7/WRBKf2QKAP0/Ymc8thLaKeSFnu2qma84Ym22tU2CP+BBnaK7mDxvxDuUwoGy5zMZ535O7nCPFh1RLimjSs2ubWZfxS91c+HzoUmcCGOpwktaGLjh4A+o= 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=OAl1J5Fg; 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="OAl1J5Fg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 137FA1F000E9; Wed, 1 Jul 2026 03:36:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1782876973; bh=gw++nkPl0Ag2NThw8m1yiTn5jFehjPrSwQGYI5jiYpA=; h=Date:To:From:Subject; b=OAl1J5Fgto1O+nLzPJDdDTtI6LIWo1DUnlry6QFY1CT40EFcQ/flSdD/WDdxP8Ynh JR1V2ifR6K8NPeGM9aUqFXDf0SPCqC2TEzHm6XXADdtixpLoT3qI77wf1USeqT3JuT +62izO4vkkS6g9aYdIOeanO06DtrNtDOvFN1nw5I= Date: Tue, 30 Jun 2026 20:36:12 -0700 To: mm-commits@vger.kernel.org,ye.liu@linux.dev,akpm@linux-foundation.org From: Andrew Morton Subject: [to-be-updated] mm-page_owner-add-missing-newline-to-count_threshold-format-string.patch removed from -mm tree Message-Id: <20260701033613.137FA1F000E9@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm/page_owner: add missing newline to count_threshold format string has been removed from the -mm tree. Its filename was mm-page_owner-add-missing-newline-to-count_threshold-format-string.patch This patch was dropped because an updated version will be issued ------------------------------------------------------ From: Ye Liu Subject: mm/page_owner: add missing newline to count_threshold format string Date: Tue, 30 Jun 2026 09:53:22 +0800 The DEFINE_SIMPLE_ATTRIBUTE format string for page_owner_threshold_fops is missing a trailing \n. simple_attr_read() uses scnprintf() with the format string, which does not append a newline, so reading /sys/kernel/debug/page_owner_stacks/count_threshold produces output without a terminating newline. Add the missing \n to match the standard debugfs attribute convention. Link: https://lore.kernel.org/20260630015331.147174-6-ye.liu@linux.dev Signed-off-by: Ye Liu Reviewed-by: Zi Yan Reviewed-by: Vlastimil Babka (SUSE) Cc: Brendan Jackman Cc: Johannes Weiner Cc: Michal Hocko Cc: Suren Baghdasaryan Signed-off-by: Andrew Morton --- mm/page_owner.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/page_owner.c~mm-page_owner-add-missing-newline-to-count_threshold-format-string +++ a/mm/page_owner.c @@ -974,7 +974,7 @@ static int page_owner_threshold_set(void } DEFINE_SIMPLE_ATTRIBUTE(page_owner_threshold_fops, &page_owner_threshold_get, - &page_owner_threshold_set, "%llu"); + &page_owner_threshold_set, "%llu\n"); static int __init pageowner_init(void) _ Patches currently in -mm which might be from ye.liu@linux.dev are a.patch mm-page_owner-move-free_ts_nsec-output-to-free-section-in-__dump_page_owner.patch mm-page_owner-drop-redundant-page_owner-prefix-from-static-symbols.patch mm-page_owner-clamp-skip_buddy_pages-pfn-advance-at-max_order_nr_pages-boundary.patch mm-page_owner-use-memcg_data-snapshot-instead-of-pagememcgkmem-to-avoid-toctou-vm_bug_on.patch