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 0BE302F8EAA for ; Wed, 7 Oct 2026 00:50:45 +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=1791334246; cv=none; b=pDRV+aa5V3u2O1IppWIWVM/Yhkj5P8VCUWkLrzr3vv3N5ELdw4S7sMlRP3z98n084JRRbD21i+vu1tfK+AibLyic70DrVgEtj0MtJuydPprIhjY+N/jI7/YT06CUKMZ4pqfdjeMjK8HzpQrPt4wyWen/vUwOZrsl42p+6GOVsR4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791334246; c=relaxed/simple; bh=3mEuTrOlaXIO54LUdZLqiVq2VKO1xCQY3feztt8SQ1c=; h=Date:To:From:Subject:Message-Id; b=iG5jIsv9W/yzDjSDNK0rls2TATaiegyv5XaZlWJO5M6wj2jZUAOmDdL+wN+KiHp12IK/g/HIz5aAR0pqPFn/RS2AOSjZqSm+qPpqHgtqhv6Rb06P1fvWravynBjrgQLffzeZiQQX6C4hckoNkdOHNFWkPVfR1JdbmCft1uyz1V0= 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=PmNKAMhs; 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="PmNKAMhs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D4BC81F0089B; Wed, 7 Oct 2026 00:50:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1791334244; bh=kum6WjDuLx62exlxctPX9aBSm1RSdVMM94/Y7iv+Vpk=; h=Date:To:From:Subject; b=PmNKAMhsc8EL97eqOV2P6hWa/i3+w3YHxUg18m05aqvVte6iQTDy1utnRux+na6T3 oGd6Mgg36ijVKL8WymKzBEbTs2GlH9KEgO8TdcptQqrGlVYvmKsi9UDID5JJML/Ae4 ekPjPRyBQuS7Yd3IeX3WWx0/9JB92xLF+aFVeMEk= Date: Tue, 06 Oct 2026 17:50:44 -0700 To: mm-commits@vger.kernel.org,tj@kernel.org,dennis@kernel.org,cl@linux.com,ekffu200098@gmail.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] percpu-fix-the-comment-about-which-sizes-share-a-slot.patch removed from -mm tree Message-Id: <20261007005044.D4BC81F0089B@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: percpu: fix the comment about which sizes share a slot has been removed from the -mm tree. Its filename was percpu-fix-the-comment-about-which-sizes-share-a-slot.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: Sang-Heon Jeon Subject: percpu: fix the comment about which sizes share a slot Date: Wed, 19 Aug 2026 01:48:30 +0900 A percpu allocation is at least PCPU_MIN_ALLOC_SIZE bytes, and __pcpu_size_to_slot() returns 1 for sizes below 16 bytes and 2 for sizes from 16 to 31 bytes. So fix the wrong comment. Link: https://lore.kernel.org/20260818164831.3138490-1-ekffu200098@gmail.com Signed-off-by: Sang-Heon Jeon Signed-off-by: Andrew Morton Cc: Dennis Zhou Cc: Tejun Heo Cc: Christoph Lameter --- mm/percpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/percpu.c~percpu-fix-the-comment-about-which-sizes-share-a-slot +++ a/mm/percpu.c @@ -100,7 +100,7 @@ /* * The slots are sorted by the size of the biggest continuous free area. - * 1-31 bytes share the same slot. + * [PCPU_MIN_ALLOC_SIZE..15] bytes share the same slot. */ #define PCPU_SLOT_BASE_SHIFT 5 /* chunks in slots below this are subject to being sidelined on failed alloc */ _ Patches currently in -mm which might be from ekffu200098@gmail.com are mm-swapops-remove-unused-is_hwpoison_entry.patch bootconfig-remove-redundant-assignment-in-xbc_parse_array.patch init-mainc-remove-unreachable-check-in-obsolete_checksetup.patch