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 04CD03D7D70 for ; Fri, 8 May 2026 20:10:59 +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=1778271060; cv=none; b=bzFACk6Og6j7EjDYQOPulTupUFBee6o4gXVQFfILqoLiueUwRnnwAg36f+8IlM+e2xifQ20Usnjq71rGd7fas2Hid7aWfz55lLWuDH/puTx741vQd/pf03VhqBrOU5KUbXHoQRPSMx9H1jE8UOBy03W8CU42P8d1Tf/6QRKHplA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778271060; c=relaxed/simple; bh=7Ktk8RRPeUx/uV1mNvDzZeDEJqeN2XnfLP7xbISSeCs=; h=Date:To:From:Subject:Message-Id; b=samue97eo3ADGdkv3mbrGno641p52JQ6jjC5yZBUqPGSoJVF/ocB9LXEFYW3N9Xr8mnYOovf1RsHJkV7ItTEGdhItPx314JQ4m7GwpI2a3IqiOrysd6zpWAUTebj9qM4408Qf2MPazwrCT8/z4p+CRNj5yOZzE1q6sI5BfrdqLQ= 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=rR+zVgHI; 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="rR+zVgHI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9098BC2BCB0; Fri, 8 May 2026 20:10:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1778271059; bh=7Ktk8RRPeUx/uV1mNvDzZeDEJqeN2XnfLP7xbISSeCs=; h=Date:To:From:Subject:From; b=rR+zVgHIhJ2/0BIv0lJcH4i3wSvpVxyLXNqkfi2R6zvtlg+sGNpCFfLCRxxTzPBxs LwqVD2ac/L50RCy3+uRb1tDxZ/GOHr/XEiOgfr4C6SRqH5UDUV/q0TOOWVh+8EO2fy VfgpTNqESVLzl9V5uaXN2IA8t9344jnU+mjx8P+M= Date: Fri, 08 May 2026 13:10:58 -0700 To: mm-commits@vger.kernel.org,tj@kernel.org,shakeel.butt@linux.dev,paulmck@kernel.org,axboe@kernel.dk,phasta@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: + llist-make-locking-comments-consistent.patch added to mm-nonmm-unstable branch Message-Id: <20260508201059.9098BC2BCB0@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: llist: make locking comments consistent has been added to the -mm mm-nonmm-unstable branch. Its filename is llist-make-locking-comments-consistent.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/llist-make-locking-comments-consistent.patch This patch will later appear in the mm-nonmm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via various branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there most days ------------------------------------------------------ From: Philipp Stanner Subject: llist: make locking comments consistent Date: Thu, 7 May 2026 11:49:19 +0200 llist's locking requirement table has a legend which claims that all operations not needing a lock a marked with '-', whereas in truth for some table entries just a whitespace is used. Add the '-' to all appropriate places. Link: https://lore.kernel.org/20260507094918.23910-2-phasta@kernel.org Signed-off-by: Philipp Stanner Cc: Jens Axboe Cc: "Paul E . McKenney" Cc: Shakeel Butt Cc: Tejun Heo Signed-off-by: Andrew Morton --- include/linux/llist.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/include/linux/llist.h~llist-make-locking-comments-consistent +++ a/include/linux/llist.h @@ -26,8 +26,8 @@ * * | add | del_first | del_all * add | - | - | - - * del_first | | L | L - * del_all | | | - + * del_first | - | L | L + * del_all | - | - | - * * Where, a particular row's operation can happen concurrently with a column's * operation, with "-" being no lock needed, while "L" being lock is needed. _ Patches currently in -mm which might be from phasta@kernel.org are llist-make-locking-comments-consistent.patch