From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794589858; b=Ekg2tL9kmdIR9HtFB52f4wXqJYR3vBvBCDna+9Cpcf+AOCwUH1R60zCmWCvOnJsNZ0Az IrOBqG9KBXgdxvJVzG0TzrEir7M6O7qnF+y4SIwDiTE+bCFQZY296oSzrUjypzohE+f9Y JvT2PgfQlHDxsBME+JLSR+WIUchzW3w/gIp+pvrI2Pe2kjZnUfgizbkONmD3AJNHLbSiZ tn5309PQ5Yipg78RjfEt44xPY1lBfWcwDW3y3gIp6FOYnF1J5GzVw/kMtWT7u7R6YC00O 8o73e8P76UivonkYc4po/FXNapbXGIVI5D0aNQRmBA8QjklAMPDS4M4iyPl/p1vaw/w== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794589858; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=maofO7OzpRbXrucFNRCXLNY3Wo8C40MOHwmWctw+fM8=; b=mYC9XZ6hLdDHdteeYZvwv0RVEHdQKi9jf1tKqD0q3OmLBfSGcoykwZj3/kP8IzaMi0bk 2F6ABLyS8gjCofJwUxcGLTKSH9ymqX50SvGnSuSstLJDR+arr/Fo2TvewcrcicqMdpKfT ftrLeL2Rh/qh4pxsybQQGELfPYF0dhXdUCOlJFM+YEyXkkzxAsjl62Zq5Pa+jIxazfLC0 2X5csoO0sKADUBLqm4Opgnfs8INcg9i9wTTX1vKH3bUGSCu9naB1Cb0W3E0oGR0neYFbp erMT3cpMXzJ/YTgHzMMXEAEAeEQ9KlSEX5MetEZQO9bhJN+q2sh/Xb6rQHv0iPLWS3A== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=BpWp6k1S; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 815BE606A88E; Fri, 13 Nov 2026 17:10:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=BpWp6k1S Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6FD401F000C7; Fri, 13 Nov 2026 17:10:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794589858; bh=maofO7OzpRbXrucFNRCXLNY3Wo8C40MOHwmWctw+fM8=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=BpWp6k1SdAfBuXCQXVprjvqV5tKMSYJz/sh75MYEal9fLvubId0RI2k0pXbaXPcqP XW7W8QTY8Yp80bHb3bHbhJ2pmExjzJKvRTkysa/kB7Uk5kSQk48Ky/V6jYgRS2Ag/z b0gc71kH7THrDydxHbgpA1u2Z+aPcUEz4iVI/oIZ8uDXPH+fZw+EOrLG8smPRlR81n hUqtJAsa4dogw4cFSolmDv3RS80cZ9AdHNVyrReK6dyCERc/Tkn+CUP8WdJ70s/Tyd WsDSoElNiJ/7Mr3PPR2dotagWAQqYJsoCXp8vaEKs5odiInmbGy+gNs4DhVXqgNBFb z/PlpRnhV0X9Q== Date: Fri, 13 Nov 2026 17:10:50 +0000 From: Simon Horman To: Jiayuan Chen Cc: netdev@vger.kernel.org, David Ahern , Ido Schimmel , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Pablo Neira Ayuso , Florian Westphal , Phil Sutter , Nikolay Aleksandrov , Paul Moore , Matthieu Baerts , Mat Martineau , Geliang Tang , Julian Anastasov , Allison Henderson , Marcelo Ricardo Leitner , Xin Long , "D. Wythe" , Dust Li , Sidraya Jayagond , Mahanta Jambigi , Tony Lu , Wen Gu , linux-kernel@vger.kernel.org, netfilter-devel@vger.kernel.org, coreteam@netfilter.org, bridge@lists.linux.dev, linux-security-module@vger.kernel.org, mptcp@lists.linux.dev, lvs-devel@vger.kernel.org, linux-rdma@vger.kernel.org, rds-devel@oss.oracle.com, linux-sctp@vger.kernel.org, linux-s390@vger.kernel.org Subject: Re: [PATCH net-next 02/14] inet: frags: annotate data-races around fqdir->timeout and fqdir->max_dist Message-ID: <20261113171050.GM18859@horms.kernel.org> References: <20261109025425.328445-1-jiayuan.chen@linux.dev> <20261109025425.328445-3-jiayuan.chen@linux.dev> X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261109025425.328445-3-jiayuan.chen@linux.dev> On Mon, Nov 09, 2026 at 10:52:01AM +0800, Jiayuan Chen wrote: > fqdir->timeout and fqdir->max_dist are read without any lock while their > sysctl handlers update them with WRITE_ONCE(). Add READ_ONCE() to the > readers. > > Signed-off-by: Jiayuan Chen Reviewed-by: Simon Horman