Received: by 2002:a05:7412:bbc7:b0:fc:a2b0:25d7 with SMTP id kh7csp357265rdb; Thu, 1 Feb 2024 10:21:02 -0800 (PST) X-Google-Smtp-Source: AGHT+IE5uFvNQCiYX7s7GOc4D1kSRv56jU2cyS3QLKOnYao84SxmRnvqaCymv/NQmdwHXl5tggO6 X-Received: by 2002:a17:902:d4c9:b0:1d9:4c70:4004 with SMTP id o9-20020a170902d4c900b001d94c704004mr3501730plg.19.1706811662505; Thu, 01 Feb 2024 10:21:02 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1706811662; cv=pass; d=google.com; s=arc-20160816; b=Mvigt29qAlK3BNIwyKdVvh45SlNGSO1za1cvZYWUSjD1TImFHaNIdJGhxNW/Q9Pfjt 5bTUavICxwlCqLysp8zrV2nAsVsuRYb9Z9QWQGmoQ80cyZHDo5/SxAJ+ssbIZfA0HWV7 zYEPNZ/BbyfPzudy7y/JgWLDRQq0IY2QjUOegJwxJM+PalSioVeIFnL92JZ7vOYO1ELs IpwYKYFCP/IWmb7gA8KP9e81k3jERfMrTRllxpJz8sGC+c2azcazk7AOaTGNTQxqSTjO I6Oy2Z+iybsawcdY6gJlTFMHrMVkKSGjTz1ClYjh21xD8DSXo8R7wymhN5DkHReF7AyW ozlQ== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=in-reply-to:content-disposition:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:message-id:subject:cc :to:from:date:dkim-signature; bh=YUkd7uEqiPVLGruT+0t1YqDa3qzi6unju7/bmhZe0xA=; fh=Y0C1Q4eUHX+BWL33ToVUS34tLI6nz97NUPnBZedPC5M=; b=kbDkwTn6nxO5qUfDGzR8U2UOy9X5Zf2Ea2RFr1gdV97/K4PHa64Yc6YBy91TMBh64F owUcC+QxYWfrecycnxc78HcHZK+zeMGoI6iAL4hRRlH7XmQ4BH/aptJITOSQQk9VOxZZ CSXisQ2KEHG937idzHvKbJXEj3xGHo3Mh7V4pWmJzbTElyNEY4piVDk2SolKzDdhMHvk GMx3iuR9uBw1wcuJnOzdOagROXfmQpjg7q8Z3VVbp465XZKrkyWiDtS7+n1VPHD3FCKe uoTRvCJbkLA7iSz1kpdlwTAlh9+vjuU0SFjqtS3PR2kHy5B4JOtwy2ey9WBdeagGdxkq 7WEQ==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=PUOAmdqc; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-48624-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-48624-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org X-Forwarded-Encrypted: i=1; AJvYcCWiFB/4OpyXxUdUTaSHAv9l0dZqcjmNvLlcoBIKwF6p2mhhBFftk1RtGNRYqNio+aHi4QChU3gtm6k+d4cAeBgRdfzs7pvJvuRvHiugVA== Return-Path: Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org. [2604:1380:40f1:3f00::1]) by mx.google.com with ESMTPS id l17-20020a170902f69100b001d7404481f6si262569plg.161.2024.02.01.10.21.01 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Feb 2024 10:21:02 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-48624-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=PUOAmdqc; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-48624-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-48624-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 7FA23B2C74B for ; Thu, 1 Feb 2024 17:54:44 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id CFB645C038; Thu, 1 Feb 2024 17:54:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PUOAmdqc" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 CF1117C6F5; Thu, 1 Feb 2024 17:54:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706810054; cv=none; b=XjYLc2xw6CmwcfDh7idaQkiBB5cLMHfbJCFgrIEyDr9xnQiH7E3hmYs7+opAvgHSQuH25NS+L1Ibkzpr03GgXYe4C48PNw8qyyXH3MzZvT3W9txuQVYx+X8D2X3UW+/+ROEhL+G27wMrZvnmzNEFsUTgl1xzr0LzGPavEEppC/c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706810054; c=relaxed/simple; bh=YUkd7uEqiPVLGruT+0t1YqDa3qzi6unju7/bmhZe0xA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gwFYwKd5j0ibo/S0rh1ADAoADvbyf42C0tsBOrv6i85/WAyg/st9CKHiXiEhHq2AJvJwKIDT1MlAcM4eIgdpbwwn9gQA5t28XExzxozuJyPRVobmF0kQVRHLwEtr3nXyMN07vSQDeqQmbEXbRZ7Ay+7nNA9YmT1wKExjJvbM2mE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PUOAmdqc; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 71103C433F1; Thu, 1 Feb 2024 17:54:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706810054; bh=YUkd7uEqiPVLGruT+0t1YqDa3qzi6unju7/bmhZe0xA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PUOAmdqclHfNckDU2OLscuSwch1GwgHv4JXGgyHJz8KhQ0ggNI3S0lnPQhbf4tMfR E5WDoHOFruo9dW5rsXPcT4ghU8K2I03dnitcpJNhQbpHRmNImZ4IX4ED2RtOO+fRsP 7bnBg5ryc99Cjck5bkPBZ9xWl1iAeAmF7Sl9Z5TT9PRqAe16NJv4x3UQEYYUIj1iJw edhWg50JYat9/kXPVgd29SDU8qVTET1YJL1EPeSZ+1GgseCLpkVcYde/ykLQBglxwM Ks5GPbGbpUpEQOkQypddDbNgnfnlXg43uv8W1Q1NYQ31eNsZ5swVm6blpr7Q4ReoxM HarTHY4fib4Lg== Date: Thu, 1 Feb 2024 17:54:08 +0000 From: Mark Brown To: Konrad Dybcio Cc: Russell King , Greg Kroah-Hartman , Jiri Slaby , Marijn Suijten , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, Marek Szyprowski , aishwarya.tcv@arm.com Subject: Re: [PATCH] Revert "tty: serial: amba-pl011: Remove QDF2xxx workarounds" Message-ID: <1868321d-4e6a-47df-8650-a68bcf82b2ed@sirena.org.uk> References: <20240201-topic-qdf24xx_is_back_apparently-v1-1-edb112a2ef90@linaro.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="TvERFRh6Oh0NQ4Td" Content-Disposition: inline In-Reply-To: <20240201-topic-qdf24xx_is_back_apparently-v1-1-edb112a2ef90@linaro.org> X-Cookie: You can't cheat the phone company. --TvERFRh6Oh0NQ4Td Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Feb 01, 2024 at 06:01:12PM +0100, Konrad Dybcio wrote: > The original commit assumed this hardware is long rotting in the > junkyards, but apparently Qualcomm is still using some of these old > servers internally and the thing can still run upstream. >=20 > Adding insult to injury, I apparently managed to overdelete code and broke > non-QDF2xxx platforms [1]. Thanks, as expected this fixes the issues on at least the Arm FVP for me: Tested-by: Mark Brown --TvERFRh6Oh0NQ4Td Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmW72r8ACgkQJNaLcl1U h9D8Wwf8CeYtem6ISM3EJ36guOe2y3RFLJxrL4qgDutkeLn/ySnwDAmuD7DyI+Tk iioVlja9f/g8F+tCN7ISyzo0p2PVaRXQ8bJlTKK9unBNX+mOXL9eEsHz3lRTWU6+ HBvYyjE3D7rEal/Vd3Vxxu90ER41Jb4HzLOFKWEiBXo+2bM7Vti+nBQV5KBOTfw3 5JEeB0+ajipXLI+XniS5bAv3o78g6KOJZlMWPqvPEFTWV9KO07mhhgRUJdCARF4p Ysh4jHNUuasOwiFiUhSaXVE7AaawD/mpm7ACwhtRzrbysFuVQhZBV+n/2QVTmUu7 lUkqEaAU4bNMB6wZPFqsPypdF0ecFQ== =zZZF -----END PGP SIGNATURE----- --TvERFRh6Oh0NQ4Td--