From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay7-d.mail.gandi.net (relay7-d.mail.gandi.net [217.70.183.200]) (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 5975E41C72; Mon, 1 Jul 2024 07:45:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719819914; cv=none; b=bZVfH/AuVTLwfchcEQ37rOzOZAaiDVLvaD0rBFtW2T7bg+sID/HQhpRcRWi2ivRNnqgBbvpbx6PPSyfGgmZXLObpLrvbtkhkkrsu+2KFPk49L3P9DYRcF142C0CtqTLiHR/D0Y8QdQdjMUdyaCLvQwQOQ0+JGXriyvfn/T43TpE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719819914; c=relaxed/simple; bh=pM4fo0B/lBcGsyDRZEHKBJ2Wk10SlUarm53yhRWsqx4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=UF9smuh2b4dbTogUPVJdJs8xQekZJCxWDyup5/ZBp4p9ijnoSM3vr5HreL/XeetgaVr0W0Jp3lDK/UZqftlXEbzEFpvj8hxQawqHbxm/JEJRTk2hnFO1R3RM8jd2un3qO4TCH87/LQKmCGBHcg/AZh64JNPDwTIrRHbVAkLrlHo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arinc9.com; spf=pass smtp.mailfrom=arinc9.com; dkim=pass (2048-bit key) header.d=arinc9.com header.i=@arinc9.com header.b=oy8uYNN0; arc=none smtp.client-ip=217.70.183.200 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arinc9.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arinc9.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=arinc9.com header.i=@arinc9.com header.b="oy8uYNN0" Received: by mail.gandi.net (Postfix) with ESMTPSA id B38BD20003; Mon, 1 Jul 2024 07:45:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arinc9.com; s=gm1; t=1719819905; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=0njT9GeW+qtVIoQRbIG2iSr4/dZ0hcpto7iZSwPc20I=; b=oy8uYNN03/5jhWS0cYVP9KpgYFosPXAFBHe3bL18XfjHPY/hf/DRKSYstZRPyjZ2H4cV42 PIa6PpENwk95OxqOTdxlou4BfBRPAgW1kOVs17TzzkLzOeL53F1RBjdH987AmwdLm55xHA mPv0+BrP4HWstn5w44CBEHcVFQzYRQJP3QUvi/EbUJgT8ZYplqq59rerElzhsMH/YICscr ocVAw8sM0Bum59vRiz3XIFpfZdHPjvyd56o8H94ON/GBz7IFS5BhspoR2Idsm7oraArUoz h4WkFIPlWRqcQnKeMyzmw8+tUJlTIARgJe5kP0A8CqYKPvRwAyvJONHyN6JZIw== Message-ID: <1aedb1d4-8dc3-4e17-aff1-7cc417465967@arinc9.com> Date: Mon, 1 Jul 2024 10:44:54 +0300 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: dts: mt7622: fix switch probe on bananapi-r64 To: Linux regressions mailing list , Paolo Abeni , "David S. Miller" , AngeloGioacchino Del Regno , Jakub Kicinski Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Daniel Golle , frank-w@public-files.de, Frank Wunderlich , Rob Herring , Conor Dooley , Krzysztof Kozlowski , Matthias Brugger References: <20240516204847.171029-1-linux@fw-web.de> <43aacd9d-b851-4100-8ccc-878ac6ae10f8@leemhuis.info> <698cf562-1ca9-4aa3-be7e-a1474b612c5b@leemhuis.info> <0cba095c-3d55-416a-a7ad-b359129731cf@arinc9.com> <714da201-654b-4183-8e5e-8ff0b64fe621@leemhuis.info> <2cac4cf68304e81abffbd9ff0387ee100323c2b7.camel@redhat.com> <1807a142-1534-4fa4-ad4b-d1c03af014c2@arinc9.com> <58d8ddea-71cc-427a-94cc-a95f6bce61d2@collabora.com> <16e9c06e-9908-455d-a387-614fefe5bcf8@arinc9.com> <5e87d31c-b059-4f9a-93f7-dc87465ed14a@collabora.com> <4416ef22-78cc-4ce5-b61d-69ff0903811e@arinc9.com> <750a60a6-4585-4bd2-97be-cf944e51fbdb@leemhuis.info> <9c498e37-df8b-469e-818a-9b1c9f2b1a3c@collabora.com> Content-Language: en-US From: =?UTF-8?B?QXLEsW7DpyDDnE5BTA==?= In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-GND-Sasl: arinc.unal@arinc9.com On 01/07/2024 09:16, Linux regression tracking (Thorsten Leemhuis) wrote: > [CCing the other net maintainers] > > On 25.06.24 10:51, AngeloGioacchino Del Regno wrote: >> Il 25/06/24 07:56, Linux regression tracking (Thorsten Leemhuis) ha >> scritto: >>> On 17.06.24 13:08, Arınç ÜNAL wrote: >>>> On 17/06/2024 11:33, Linux regression tracking (Thorsten Leemhuis) >>>> wrote: >>>> [...] >>> It looks more and more like we are stuck here (or was there progress and >>> I just missed it?) while the 6.10 final is slowly getting closer. Hence: >>> >>> AngeloGioacchino, should we ask the net maintainers to revert >>> 868ff5f4944aa9 ("net: dsa: mt7530-mdio: read PHY address of switch from >>> device tree") for now to resolve this regression? Reminder, there is >>> nothing wrong with that commit per se afaik, it just exposes a problem >>> that needs to be fixed first before it can be reapplied. >> >> To be clear on this: I asked for the commit to be fixed such that it >> guarantees >> backwards compatibility with older device trees. >> >> If no fix comes, > > I haven't see any since that mail, did you? If not, I think... > >> then I guess that we should ask them to revert this commit >> until a fix is available. > > ...it's time to ask them for the revert to resolve this for -rc7 (and > avoid a last minute revert), or what do you think? This is quite frustrating. I absolutely won't consent to a revert. I've spent a great amount of time and effort explaining why this is neither necessary nor a good approach in this email thread. I'm not going to accept a revert due to the other side's failure to communicate, which will create unnecessary work for me to do. It is ridiculous to demand a change in a Linux driver before accepting a device tree patch. Arınç