From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lj1-f175.google.com (mail-lj1-f175.google.com [209.85.208.175]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 70D0985287 for ; Fri, 23 Feb 2024 15:25:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.175 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708701958; cv=none; b=L+7Hf7X/IrYMVuDjzK4PXlyL9DTIqHwSZXVzbaSqQVlvMaxozL+k+kIt/tFslvMNSsc+4yPEMGiUnIPmMKenrBTTUBY3WOD656vwcffKBFYk6aGC2RNAK+VlogIIA04Cmy050lzA5+b+/dFHMtvQQc9u4vFSe478b6CR5N39VKg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708701958; c=relaxed/simple; bh=U16bzt1wwxPZlL7NJz6LuRgldZdqSORmn2YvCypZXbM=; h=From:To:Cc:Subject:In-Reply-To:Date:Message-ID:References: MIME-Version:Content-Type; b=atJK34gqUCBF7/nlfK52/3hnd1cxoIM0piPlMns8Z5Vb4LmgeIZZcP81VwYXptQWRpcKlMPZ5K4LJOddzIGCvHyV1B9Yl7TWiZDgUCAVthcqovMD0bcxvEWqcwLrS8FXy2uqDIl/i8CZfA+sZScLj74h3PYhZ2vKLOfIPMi4na8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=gxIIEdX4; arc=none smtp.client-ip=209.85.208.175 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="gxIIEdX4" Received: by mail-lj1-f175.google.com with SMTP id 38308e7fff4ca-2d09cf00214so14226871fa.0 for ; Fri, 23 Feb 2024 07:25:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1708701955; x=1709306755; darn=vger.kernel.org; h=mime-version:user-agent:references:message-id:date:in-reply-to :subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to; bh=U16bzt1wwxPZlL7NJz6LuRgldZdqSORmn2YvCypZXbM=; b=gxIIEdX4vxbEVLWx3KZXhA0NjmnpOIFgJGmQ0Ha98prSTapZOXoZ+vByXDRBuKZaAK ecZy+Gxp0niIj47vLYn4hof189XJp6O4jO0UDn//kHq7jt7voi92Ae+e22Zj4KTt8gYM fPt3InaH2XpKhA78pHe8GeBtcRftKD9A1hwa+4TNSkL7CL9ymlIoUoY50p0P1aWsble5 1OVce1fScmEKPO9rCQE6hYVJ2gImlx+QTwB3HJCqPu2GphuwmsykSrn+v2l0WZ65OzRc nqvVhaOYMXQjA4WOZSRywc9tdKcXbuloCZe5+i5GoyYI4N4rs5lG8Oq5EtUiWMrLItbz BXbA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708701955; x=1709306755; h=mime-version:user-agent:references:message-id:date:in-reply-to :subject:cc:to:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=U16bzt1wwxPZlL7NJz6LuRgldZdqSORmn2YvCypZXbM=; b=qpos2bwJ2Nb/E+OWZiWjx8ZDnggbgQxrxtB6h0oy008VK0KTwO3CpEv3Q+HCCIaCNA EJ4Bk6MHQcErRsNJ/LxRuSUc1ITwfEX0nq3Noebsvkii16E3LbPedGVit9889Ag3xEmd v0QdGafqwoJ9Ly0ogfsFuM6gHyp1QOSRsNj+pHoryXzBuCH0Hnzx5ONOGRhSfQlcPNyY SM/yK6qeMJ7qZO2R41azIc7RZU12cXTcrYgDVuByttFXY8xv+yEo4/wlD6z+L6YBfStX rVsOTQcZU1KO3bc07faTpnD2iUb1QqIPcKVQypGyLvEyu5ZWDXCTvoEq6KMHzhV2SdH2 0viQ== X-Forwarded-Encrypted: i=1; AJvYcCWcj9XTXE9Zpul2BZdIh2TzGTRvlwxmfghocfcTTyuONkh2I34NliT7pwYNbpKRHNDbiFixfrZWZVZfTStG4uEliiHmhtKo X-Gm-Message-State: AOJu0YxavSspCkrY8PCekhFJk3Nw0W3rkj/ZPADATgHFRPlXgC11aRkH pF5dhqQ3SrQ5ae88sDTyRizmOGB4fY4o/RrJzSVmNvVifVib9Uhn X-Google-Smtp-Source: AGHT+IEm6E2uOYHXKC66MD8qUzikxPOzY3U39QqjqO5nW7p2SrbXz2cC9GIzaEoeSA1Czgxef5Qd2A== X-Received: by 2002:a2e:9044:0:b0:2d2:650f:9587 with SMTP id n4-20020a2e9044000000b002d2650f9587mr141943ljg.13.1708701955302; Fri, 23 Feb 2024 07:25:55 -0800 (PST) Received: from imac ([2a02:8010:60a0:0:e821:660f:9482:881c]) by smtp.gmail.com with ESMTPSA id p11-20020a05600c468b00b004128812dcb6sm2808163wmo.28.2024.02.23.07.25.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Feb 2024 07:25:54 -0800 (PST) From: Donald Hunter To: Eric Dumazet Cc: "David S . Miller" , Jakub Kicinski , Paolo Abeni , netdev@vger.kernel.org, Ido Schimmel , Jiri Pirko , eric.dumazet@gmail.com Subject: Re: [PATCH v2 net-next 10/14] inet: allow ip_valid_fib_dump_req() to be called with RTNL or RCU In-Reply-To: <20240222105021.1943116-11-edumazet@google.com> (Eric Dumazet's message of "Thu, 22 Feb 2024 10:50:17 +0000") Date: Fri, 23 Feb 2024 15:22:35 +0000 Message-ID: References: <20240222105021.1943116-1-edumazet@google.com> <20240222105021.1943116-11-edumazet@google.com> User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Eric Dumazet writes: > Add a new field into struct fib_dump_filter, to let callers > tell if they use RTNL locking or RCU. > > This is used in the following patch, when inet_dump_fib() > no longer holds RTNL. > > Signed-off-by: Eric Dumazet Reviewed-by: Donald Hunter