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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D545ACD98D9 for ; Fri, 12 Jun 2026 13:06:11 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3A93E10F4A3; Fri, 12 Jun 2026 13:06:11 +0000 (UTC) Received: from mail-qv1-f53.google.com (mail-qv1-f53.google.com [209.85.219.53]) by gabe.freedesktop.org (Postfix) with ESMTPS id EB84110F000 for ; Thu, 11 Jun 2026 15:45:17 +0000 (UTC) Received: by mail-qv1-f53.google.com with SMTP id 6a1803df08f44-8ccef6cbd0eso44916d6.1 for ; Thu, 11 Jun 2026 08:45:17 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781192717; x=1781797517; h=mime-version:content-transfer-encoding:references:in-reply-to :subject:cc:to:from:date:message-id:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=1hYUOez/VrABHBpS6NHt7hGpb7MijgsYC8xxIeD/ouw=; b=XcwI9pI598LFmX0Efd1G0wTV+8zRmFktPq1ZVa/gyY03YQ8zalmdWB38pmuQ0wb5aa CgNQrBKmReijENXIehcGrHbYw/AzyfZ6niX/Vescni9l3KcDiKsPQRRIegFt1mnWvMYX tA54WOoYNLy8sLMqB4AZs2Z1Q6aomXPgqdnoFzoX3x9kxxdCmMErSm6tPWgizObsyiEc xousl5bf9s6dDHiqJNjqoFbAoLfTnai+WSlHnYH1ZRvQo/LzI36PXY9jttBjI0na1zal wL/BCKQde6uS/6vpsc3W94C54xp4mlgK4elVrFZWlhweKicQobhwJnU9A0MJOinNIPx5 RAYQ== X-Gm-Message-State: AOJu0YxbEjaq/JyyaFvCmyPn+OvU+Lm6co1AFlQ41hGbeuQbVz3PSMtf mxQaVzAhN1AA3Aq3T/8I6lA2vq4CFIMrtYCZBzxLY9jG8Yf/flYty9RQitadoKZl X-Gm-Gg: Acq92OHh7Mo3I4XZbJCMz5zHF4cILvXYn/SR3/RTXgPg8T1a+KaP5eJo8/fVdTkHOSZ RFk1W9kznJ0I8dKLUaDjtqjJbmOwkJ+IxWsPZuyiJYMIbzpfJUxWYd2hvvBuLk0iBeQpwKkV090 z/Y04mm+KoMlq7P4hcoGFbsqVieBbqzkMa9lTb2ghkzS1qsmlUzGIN4CkH5pw4PMdseJ9LvTB2c dj06/L2Wcq3Mg2bl7rFDAKtKN5ONH3POUThLywecSRIu1X6POVVXz0aCiwaqcoqjI3RkUVkjU2g ca5mDE/uBVV2L5RinpGLq66/GYpTi2J3piGmiriyOC8B2rscp4eYXNMooa7rve9R8Z/Z6/+HX6s So0Dgaps8DPKa8e/DdamWlOvxBksjN5AxbIAGmX1fvlbHn4YHS+XME9oS524uq3VTyhDJcWS1BH YBd5Rsx6YVNc7K3utXXMk0KrxmtImrU80V0BTMBWSkoQlLG9O8N3rnbBo/94n0A1LIE6/21qGYS 5zP7aZ/+lSOAJJh0eM6apzTDczG0hpvw5rmtjum7PKy5QhL32ZyAT/1UA6tvBbGpjfvG9Ngb9Ft jA== X-Received: by 2002:a05:6214:23c6:b0:8ac:4fd1:2d5d with SMTP id 6a1803df08f44-8d1dbbc32d1mr33900006d6.5.1781192716713; Thu, 11 Jun 2026 08:45:16 -0700 (PDT) Received: from debian-t14-gen1-fuhrysteve.fuhry.app (6.sub-75-230-138.myvzw.com. [75.230.138.6]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-8d1ea7c170csm21161846d6.28.2026.06.11.08.45.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Jun 2026 08:45:16 -0700 (PDT) Message-ID: <6a2ad80c.dc7b3156.376f02.dea5@mx.google.com> Date: Thu, 11 Jun 2026 08:45:16 -0700 (PDT) From: Stephen J. Fuhry To: intel-gfx@lists.freedesktop.org Cc: Jouni =?utf-8?q?H=C3=B6gander?= , Animesh Manna , Jani Nikula Subject: Re: [PATCH] drm/i915/display: fix ALPM error handling in psr_alpm_check() In-Reply-To: <20260611144956.710911-1-fuhrysteve@gmail.com> References: <20260611125408.676626-1-fuhrysteve@gmail.com> <20260611144956.710911-1-fuhrysteve@gmail.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 X-Mailman-Approved-At: Fri, 12 Jun 2026 13:06:10 +0000 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Thanks for the explanation Jouni. I missed the has_psr guard in intel_alpm_enable_lobf() -- LOBF can't be active while PSR2 is running, so the double-read consequence is benign. Dropping this patch.