From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4FB28C6FD1C for ; Fri, 24 Mar 2023 22:20:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232048AbjCXWUx (ORCPT ); Fri, 24 Mar 2023 18:20:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57114 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231384AbjCXWUw (ORCPT ); Fri, 24 Mar 2023 18:20:52 -0400 Received: from mail-pl1-x635.google.com (mail-pl1-x635.google.com [IPv6:2607:f8b0:4864:20::635]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6FD3A1EFF3; Fri, 24 Mar 2023 15:20:39 -0700 (PDT) Received: by mail-pl1-x635.google.com with SMTP id kq3so3116404plb.13; Fri, 24 Mar 2023 15:20:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1679696439; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=v1AYjfv+sbtAs2LxlpgvvgVOVYFU8ZwYiXDg6pE2/sk=; b=VXfNxArfFNAdW/jp9m7JrqB+OHafrR5P1bfrO5t0DYtCa2o1f4MpRqsuMPM1OJ4jvk mpoQiOri5np8rv/NZ+p3fz/PtngTGAdX9d0yXbfLZrBsdE31oC0tVYnYc6kdsItROU2z paZNcID/SfrZSkyXwSOP/6j/HuGOd/1EoNwRaSORJRIFte9Ph4noPI7KyqUlE5pwjudr XFEGmCnLlXES8QZzy9sjAtre1cokO0Bjk5d+WEly2nr54CQsg4y9TmVMGgPWo8UWnLxm 3NKwT73S/xfr/DbF6Ep6Rd+niP9/gY7vnceOdLTdCWcxyip3RqFNN86XZoKgE43zUG4q 8Efg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679696439; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=v1AYjfv+sbtAs2LxlpgvvgVOVYFU8ZwYiXDg6pE2/sk=; b=xIoqiOnzFxJDkzDD1cdduFoKOg/eLaS+awQz7kOCCRzn6s1FBA+hFi8+x8Mg1xTTOl qPH+WL7WDXHPy0XpAOxe/v+TGztG5+iH6D07iZ2QFS09fP4bCuOq4mrsdkBVhUEgCmLc PZAg9GKQs4f2HIqTWQFKxIVs5Cc5VY2l43yVVxjhb67X/lLVF2SyR2KwS7Sn1fQGrxPs 0GVKTrISxYthmzvVuOOd5HMz0xy1PCVVauZLbRHTaH8b5BCjMgs98LzwZhCG4SsUN/Oi aBDzbjZcaDMWRPw/+0jY+Ai0Q9NY6DBNHs8hix4iwP6brt+jFhNJ3kf/WS6hPXP7k/AH rg1g== X-Gm-Message-State: AAQBX9cBRFYpINkBRLFwoGkACCXkWo9vOAQfyhviFARGVrl8r6IWqN+L CkuQqm9IEj1MF+CLCeXWgTA= X-Google-Smtp-Source: AKy350ZlkFbp2BmfORtCwfmBsdOid0PrNxpGkxdZxbdv6RXzex7UHUvsqC3on+NLPWtp5X+OUHPHKA== X-Received: by 2002:a17:902:d2c7:b0:19d:1834:92b9 with SMTP id n7-20020a170902d2c700b0019d183492b9mr5356828plc.56.1679696438815; Fri, 24 Mar 2023 15:20:38 -0700 (PDT) Received: from [10.67.48.245] ([192.19.223.252]) by smtp.googlemail.com with ESMTPSA id jo18-20020a170903055200b0019aa5e0aadesm14696249plb.110.2023.03.24.15.20.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 24 Mar 2023 15:20:38 -0700 (PDT) Message-ID: Date: Fri, 24 Mar 2023 15:20:27 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Subject: Re: [PATCH net v2 4/6] net: dsa: microchip: ksz8: ksz8_fdb_dump: avoid extracting ghost entry from empty dynamic MAC table. Content-Language: en-US To: Oleksij Rempel , "David S. Miller" , Andrew Lunn , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Vladimir Oltean , Woojung Huh , Arun Ramadoss Cc: kernel@pengutronix.de, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, UNGLinuxDriver@microchip.com References: <20230324080608.3428714-1-o.rempel@pengutronix.de> <20230324080608.3428714-5-o.rempel@pengutronix.de> From: Florian Fainelli In-Reply-To: <20230324080608.3428714-5-o.rempel@pengutronix.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 3/24/23 01:06, Oleksij Rempel wrote: > If the dynamic MAC table is empty, we will still extract one outdated > entry. Fix it by using correct bit offset. > > Fixes: 4b20a07e103f ("net: dsa: microchip: ksz8795: add support for ksz88xx chips") > Signed-off-by: Oleksij Rempel > Acked-by: Arun Ramadoss Reviewed-by: Florian Fainelli -- Florian