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 24111CA0EFF for ; Wed, 27 Aug 2025 11:07:40 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=1b/UWPOy9ejR9aLMf1sg8tRrimPemQlPWdCCaJPUkic=; b=Y35ncyfHkAVP3IRx2A9F/+cDU/ So+9PcPZXOl8LdJyaPjx1eRfVGDgDP1+Ufn9NVYpO2ogsav4FysTgATK5IyZitUSo7G23Y9VKGxYQ Y70Kw9Ncx1nHXnBhQBfXjkSNg0wGMvCexXBrMsDmjbpi14PwQBuz3xqkKJDSuG4avLFemZUaLV0jq A1/nVRH5U8PkoD5DbosjOhjU9EiOw30U5yVrEmsGoH5IcwPAY8uTixQRdxk/IVNZTjGxFJurq2WX8 UcUSYbrjcjNyHWr/xxLeH+v8JmycQtHxxMUjV8A9GlCXnXYR7Z2tCaVZ/c+WtmYOPlx9Udg42ESFX lBBu05bg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1urE06-0000000FAUQ-1nM0; Wed, 27 Aug 2025 11:07:34 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1urCoI-0000000EvXM-0qDc; Wed, 27 Aug 2025 09:51:19 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id B9E0943D5E; Wed, 27 Aug 2025 09:51:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 98173C4CEEB; Wed, 27 Aug 2025 09:51:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756288277; bh=D1p7DvGbiFBfaeO1vt0gRq3Y5mYuYPgPSQ3cdG7XHY4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=TgVKXSLiK7hhnCMIXJzEVcBtEe3aiX0qjTk1xb2DobiK+GD7gPbjx01v7uScAWk6T hS+M4Z3Pl2JwJlFCBhlaPHKrSArciSnQaDIdyrVqQsuDLR30xVR/7Z6WhbzbXTVMjU dzhLO42XIAIJVAqIaWUUksN9SVeczIOXITfD+HOfrf/Sgc1Qu3iRh2CnzjY+baJy2z DnaogPyOeHTukqUIGveVYiav/q6q7jxJg/uYtYfjvA0+Wa8FkjLRLQFaKPYmcf+YRn RkUm9o0DLf4gsv+l/eNRZIsmy7Ij3lEP5gATSSWN221e6bgLvwzxhQGW9+xB4UVmkP JxtD43Q5TjtXg== Received: from johan by xi.lan with local (Exim 4.98.2) (envelope-from ) id 1urCo4-000000002LW-3dx2; Wed, 27 Aug 2025 11:51:04 +0200 Date: Wed, 27 Aug 2025 11:51:04 +0200 From: Johan Hovold To: Chun-Kuang Hu , Philipp Zabel Cc: David Airlie , Simona Vetter , Matthias Brugger , AngeloGioacchino Del Regno , dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, "Nancy.Lin" Subject: Re: [PATCH] drm/mediatek: fix device leaks at bind Message-ID: References: <20250722092722.425-1-johan@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250722092722.425-1-johan@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250827_025118_256310_0BF69285 X-CRM114-Status: UNSURE ( 8.55 ) 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 Tue, Jul 22, 2025 at 11:27:22AM +0200, Johan Hovold wrote: > Make sure to drop the references to the sibling platform devices and > their child drm devices taken by of_find_device_by_node() and > device_find_child() when initialising the driver data during bind(). > > Fixes: 1ef7ed48356c ("drm/mediatek: Modify mediatek-drm for mt8195 multi mmsys support") > Cc: stable@vger.kernel.org # 6.4 > Cc: Nancy.Lin > Signed-off-by: Johan Hovold Can this one be picked up? Johan