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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 D3753C282EC for ; Fri, 14 Mar 2025 18:32:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding:Cc :References:In-Reply-To:Subject:To:From:Date:Message-ID:Reply-To:MIME-Version :Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=1BOoTpa7j7kOWDgvxrb0tXDEr/wUI29Rp0UJrHYohJA=; b=OQKnH9gIbT2n5Kz/KNwmQscEdg iI6xzuAk+kK9ByQFiVutTi26RcvuXinjRxEIJvFQ/gT/Trx/Bls4R5jO85knhiJBhVqVqutnF3g8G 9U/pOdPLYwYlWlR19HETMcO1uxWtDG5JdAy8dXcfs1M4JHLMXDReeENv9fTn9PhgLe4idh28biZSl cssmFU3VW0jjS+d0qU6S28/g4N7dPxwqMKYtk7igCBDnhRBGXAjgZQQAIy0XMuE8YY7b8uyFGJ/YD KIN1hrbV2s0uuUAVLoPlnlm8RP03JxDruC7c0TvBuiJkQD68fcrebjps9FDjrr7NMrfS/Mrjo0crh eUn/qkAw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tt9pp-0000000F1oE-3ikU; Fri, 14 Mar 2025 18:32:41 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tt9az-0000000F054-219x for linux-arm-kernel@lists.infradead.org; Fri, 14 Mar 2025 18:17:22 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id BF6AE5C4D3A; Fri, 14 Mar 2025 18:15:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B31E9C4CEE3; Fri, 14 Mar 2025 18:17:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741976240; bh=1BOoTpa7j7kOWDgvxrb0tXDEr/wUI29Rp0UJrHYohJA=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=pUZr8M+5YqTB0gwHjL2uSg75N4jc4CDIxlCHb7r1mXjx3YKJCmr8XK4iL2+emxFei lX2P5axT3LQE0vqeQiA9N6V6JNTGttlyHixDMwDJbeY7sE6LXdmX62UZ/mLGzaF1PU sjWxU+hkq4nT+hHhYo/NY/ggRFfO5MJ+KMinzqjzhJW+1fjnTsQZst58KpmkzNFSkw Ncw+wZWsjOUl3j7zOLzEFpzV1gSUqyozZTFKyb/8rC28QAuuhb7M8Tn5DSPCt1Vub3 H6hpRu+O4ZAO2S36uWVrdlryZxxok2R3VVfiu1ZRaOl4IvEra9sYRV9cEhTxpTGVu6 2Q/eSha1g30iw== Message-ID: <028ca14a547f52456a10529508cb0207@kernel.org> Date: Fri, 14 Mar 2025 18:17:17 +0000 From: "Maxime Ripard" To: "Luca Ceresoli" Subject: Re: [PATCH v7 10/11] drm/bridge: ti-sn65dsi83: use dynamic lifetime management In-Reply-To: <20250314-drm-bridge-refcount-v7-10-152571f8c694@bootlin.com> References: <20250314-drm-bridge-refcount-v7-10-152571f8c694@bootlin.com> Cc: dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, "Andrzej Hajda" , "Anusha Srivatsa" , "David Airlie" , "Dmitry Baryshkov" , "Fabio Estevam" , =?utf-8?b?SGVydsOpIENvZGluYQ==?= , "Hui Pu" , "Inki Dae" , "Jagan Teki" , "Jernej Skrabec" , "Jonas Karlman" , "Laurent Pinchart" , "Maarten Lankhorst" , "Marek Szyprowski" , "Marek Vasut" , "Maxime Ripard" , "Neil Armstrong" , "Paul Kocialkowski" , "Pengutronix Kernel Team" , "Robert Foss" , "Sascha Hauer" , "Shawn Guo" , "Simona Vetter" , "Stefan Agner" , "Thomas Petazzoni" , "Thomas Zimmermann" Content-Transfer-Encoding: quoted-printable X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250314_111721_574661_8531812B X-CRM114-Status: UNSURE ( 5.62 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, 14 Mar 2025 11:31:23 +0100, Luca Ceresoli wrote: > Allow this bridge to be removable without dangling pointers and > use-after-free, together with proper use of drm_bridge_get() and _put() by > consumers. >=20 > Signed-off-by: Luca Ceresoli >=20 > [ ... ] Reviewed-by: Maxime Ripard Thanks! Maxime