From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f174.google.com (mail-pl1-f174.google.com [209.85.214.174]) (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 ACE5E1DF963 for ; Fri, 10 Oct 2025 02:22:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760062947; cv=none; b=Lp7m9ZHyY7mZPJx6+z+0dZ4ul8WcAs43ohNjZNlD1fPKomIzQhP9P/qGSMAj4EvkkM+TQ8RgOO0c3tjdc7Y/tQB44Lt45gcxUmpyAk4Zol3m7KxMyymbKFz8BpVs4HXTD3VmzQvcP4BMB0gdlsfR3Y8/DdybITRBVipo+gNjO4I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760062947; c=relaxed/simple; bh=Poc8CSat8DKSOJybm3/cRmwyiOaA5NMqn/oRePUZbI4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=sq2TfFn4SYz5M2fp/j2M5TS2UbWuohUJDq6ayOPXNnffvpgc4M2GdCEJwkybZJC5/X0vnXk98fLDURn2pdHOR0yzCZlHMFRQNi9C0WAGq6c3/S0+DEOD27WEEUTzGO5CkmY27W+j+MJfPL8fipubLznAaaydryfVHwraVPCeE1U= 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=ToMA34aJ; arc=none smtp.client-ip=209.85.214.174 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="ToMA34aJ" Received: by mail-pl1-f174.google.com with SMTP id d9443c01a7336-267f0fe72a1so11537365ad.2 for ; Thu, 09 Oct 2025 19:22:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1760062944; x=1760667744; darn=lists.linux.dev; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=Poc8CSat8DKSOJybm3/cRmwyiOaA5NMqn/oRePUZbI4=; b=ToMA34aJ8JpQTp8p7Z6CUGaYUmh+B7qah6BkSGR7usNfgnmcluqYMxEIUL/jkC5Ig+ 3cZKK8oMPN6Z7F+inrGkfVYCx5HOCeoGvDaGy0NuozKZA3yGCkIRH+IfEweSPVc0V53f 1orumePuKrrAzZYfoPXAGaAsvV/UU/SY+1d2A3EWdJ1lKMIjR17JR3eERGhjMl9EeV7O rduyyJykXpgMZEhhyLITkE0EbhDG5DjV2I3t0t4Zc/vBULmjgG3rnoxW3rgHk6UEulQ6 8XUQWVNVLqyIjTFyCXI8fcdI6np551jd4g0oix/GUdoWQTDFKRw1gBuOmes4/uKvZj/8 ZEqg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760062944; x=1760667744; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Poc8CSat8DKSOJybm3/cRmwyiOaA5NMqn/oRePUZbI4=; b=gSNZi/2fLNPdIhRphQckqkToS7NmYz+j6t3p7npDoxQsnC+gME+Y9AIZRS7hyEaVQZ +FKYRXnVDyibJeUEuHPfMw9OzaITGdOZjUVXMLXpL/Cgv7Xp1g1MRtutEJ0IiM95H3pl wHRFVV4WN31fDfNYPL5fyXBmanQIgG+rFGcvFjUDKRofIxTNQzbawScPBLOeNh9laqoS 6JXPqwGcjGX3G0w8P4yNmw5sJ6kTrP1eOWzg0erIFeDKGcAcp/jSL2FPO9SmqJ2d6b9f mJjZHWjzjH/6tl5gRS43roosvF5UwkCMrcqWGQsxr6uzmQE28dn0IDyK7Kz5Cw+tHzCP iUjg== X-Forwarded-Encrypted: i=1; AJvYcCXgoph96diHFvj7Fx1qKvreUerwhM8jXRZZUUPbjoVwnpOOcqiTd47Rpgd+DK/xmglP5DiNMUKj@lists.linux.dev X-Gm-Message-State: AOJu0YzVq3Za9ThgFHW+BQ2nOX7mUnAJ7CD7NXsTafcavpKA4LHYHme9 4PjrTsb5PNRuXsqGxqqrpYx7RQk+jzHCwBatJqHwvcNx/wnNamjWkzHG X-Gm-Gg: ASbGncv/xBDuT75FZtdnbeS1X6+/6fj+dp+c7Qs/Vsxw0DjYkK+DVUOxks7CeHf3/h+ hw0V46ZjUzVIjEL2DocDH3HQ2zsNcB6sKswm5tlFlyTdxstwvS/YmWHjzfLmG03jqV40gaWJv4G CdHaEzBNg3r80vU1sF/S5s1/Jc8OcpcYVwOmtKMVyPs1378MlicPY2oC9aqw/93rDAE0HrtXz0V 7IFO6fJ06A0eSfNvpRzeNjj1UL75804RGIvI5za+je9cQ437fdg8i52lWSEdTvQt3oTPh7nqQV4 DFMfQv/kVui4MqWXY850nnaYYc7TBykmydYcIrU8d49NKNnsNte0AZxNI2pC5cnIKTmVYA4EJoo Bk5vZ+5rlc4s+AGn2KOOh5IFssxCSa2scGZrX4JZI1Cql31TQtS3vamdHxgYshkSTvCvO X-Google-Smtp-Source: AGHT+IG+Pf+n9YF9gI8OUfcmQ9dndEj32A/PkFqo3oluXmEOwiiZZVb7VASeukYYSqQxTR1LizxeTg== X-Received: by 2002:a17:902:cec2:b0:25c:2a4c:1ca3 with SMTP id d9443c01a7336-290273448c7mr124825125ad.30.1760062943936; Thu, 09 Oct 2025 19:22:23 -0700 (PDT) Received: from [192.168.1.110] ([59.188.211.98]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29034e18557sm41839285ad.39.2025.10.09.19.22.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 09 Oct 2025 19:22:23 -0700 (PDT) Message-ID: <28f4950a-e3eb-4a54-b867-67bd269b8407@gmail.com> Date: Fri, 10 Oct 2025 10:22:18 +0800 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH AUTOSEL 6.17-6.12] soc: apple: mailbox: Add Apple A11 and T2 mailbox support To: Sasha Levin , patches@lists.linux.dev, stable@vger.kernel.org Cc: Sven Peter , j@jannau.net, asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org References: <20251009155752.773732-1-sashal@kernel.org> <20251009155752.773732-9-sashal@kernel.org> Content-Language: en-US From: Nick Chan In-Reply-To: <20251009155752.773732-9-sashal@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sasha Levin 於 2025/10/9 晚上11:54 寫道: > From: Nick Chan > > [ Upstream commit fee2e558b4884df08fad8dd0e5e12466dce89996 ] > > Add ASC mailbox support for Apple A11 and T2 SoCs, which is used for > coprocessors in the system. > > Reviewed-by: Sven Peter > Signed-off-by: Nick Chan > Link: https://lore.kernel.org/r/20250821-t8015-nvme-v3-2-14a4178adf68@gmail.com > Signed-off-by: Sven Peter > Signed-off-by: Sasha Levin > --- > > LLM Generated explanations, may be completely bogus: > > ## Backport Analysis: Apple A11 and T2 Mailbox Support > > **ANSWER: YES** > > This commit should be backported to stable kernel trees (and has already > been backported as commit 37b630a26d235). > > --- This patch adds support for new hardware which is not just a device ID addition. None of the hardware that depends on this mailbox is supported in stable either. Please drop. Best, Nick Chan