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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5686C32771 for ; Fri, 19 Aug 2022 21:20:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349884AbiHSVUi (ORCPT ); Fri, 19 Aug 2022 17:20:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39964 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352426AbiHSVUZ (ORCPT ); Fri, 19 Aug 2022 17:20:25 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EECBF104459 for ; Fri, 19 Aug 2022 14:20:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1660944021; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=j2+ccIXOzc7ebn5TN2QLgICjqsh9inkfp4HMER57Oc4=; b=eB2mE0JaM7pfKivofMLzJEUR78j3zVc2+zqCZPVH4f0j/aw2kCSAWRDnVW67eFg9ZSldCH AgKChyrGCVXeRsIJqzCayVX4SCpuA0yhMAg2bu1TGDGJ1/m1GE5rspDUe0oRp7Z4pCKbV9 SE8rD5Jjs8Fa4zLok8mJQZEv0Z33sY0= Received: from mail-ej1-f71.google.com (mail-ej1-f71.google.com [209.85.218.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-152-LgNSxVsQMzyKkafv1qVKNQ-1; Fri, 19 Aug 2022 17:20:19 -0400 X-MC-Unique: LgNSxVsQMzyKkafv1qVKNQ-1 Received: by mail-ej1-f71.google.com with SMTP id g18-20020a1709065d1200b0073082300e1fso1906835ejt.12 for ; Fri, 19 Aug 2022 14:20:19 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc; bh=j2+ccIXOzc7ebn5TN2QLgICjqsh9inkfp4HMER57Oc4=; b=a7MRmdYTVcmr90vlKQ1+R42sodPTc7AI5/pZaRsrgeuNMYnrrBZ/7I7nUeIoCLPQeo L0yEHDb1tT0tEBpfPHJ6NlC5heltQAqhluFUcmgUkoDcRwY/fJkpJSvLRaT4nHelhCQW k+Zz+G9PR5uVuR4txdZ+K5bBLNT6ZIlU5A/7+jTMGnskBoSAiw+PkYxEOB4LSGgtbI98 3UBingyO9aD1k02G9J8uMfM+ePLEnJqERiiTi0C2iIUNxMC88VFee1bNAxxCNv0Ujavu 6oGPdBlh+NGx6t6zelI7dxtAYysberB3qGisSX7FG9WLvUvYEVBs8RSKJ9RlaeaNnyui mMXg== X-Gm-Message-State: ACgBeo0xHFjyvjtlFLcoL74KYvdVrVLBA437a4hNJKS+Gd+cMj7pwrYh xGgSMLAtp7ANaGCbB/I9/X25Qg2eJcHPUv6ERTflNmptUkXZA6q+GnFcoiEUE8Vd9q6KOrtC2JR zeCUvZL1UbmNih5RrGBc60zq+ X-Received: by 2002:a05:6402:400d:b0:446:6fe1:7663 with SMTP id d13-20020a056402400d00b004466fe17663mr392384eda.376.1660944018424; Fri, 19 Aug 2022 14:20:18 -0700 (PDT) X-Google-Smtp-Source: AA6agR466OXqq6BVG/zJYaiyEpFRVqjwIYX750SN/UUM38RlWDntKPsBW4hHv9mrKyzs1ZBat73diA== X-Received: by 2002:a05:6402:400d:b0:446:6fe1:7663 with SMTP id d13-20020a056402400d00b004466fe17663mr392366eda.376.1660944018228; Fri, 19 Aug 2022 14:20:18 -0700 (PDT) Received: from pollux.redhat.com ([2a02:810d:4b40:2ee8:642:1aff:fe31:a15c]) by smtp.gmail.com with ESMTPSA id y14-20020a1709063a8e00b0073a644ef803sm2777029ejd.101.2022.08.19.14.20.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Aug 2022 14:20:17 -0700 (PDT) From: Danilo Krummrich To: daniel@ffwll.ch, airlied@linux.ie, tzimmermann@suse.de, mripard@kernel.org, liviu.dudau@arm.com, brian.starkey@arm.com Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Danilo Krummrich Subject: [PATCH drm-misc-next 0/8] drm/arm/malidp: use drm managed resources Date: Fri, 19 Aug 2022 23:20:07 +0200 Message-Id: <20220819212015.556220-1-dakr@redhat.com> X-Mailer: git-send-email 2.37.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This patch series converts the driver to use drm managed resources to prevent potential use-after-free issues on driver unbind/rebind and to get rid of the usage of deprecated APIs. Danilo Krummrich (8): drm/arm/malidp: use drmm_* to allocate driver structures drm/arm/malidp: replace drm->dev_private with drm_to_malidp() drm/arm/malidp: crtc: use drmm_crtc_init_with_planes() drm/arm/malidp: plane: use drm managed resources drm/arm/malidp: use drm_dev_unplug() drm/arm/malidp: plane: protect device resources after removal drm/arm/malidp: crtc: protect device resources after removal drm/arm/malidp: drv: protect device resources after removal drivers/gpu/drm/arm/malidp_crtc.c | 48 +++++++++++++++++++++--- drivers/gpu/drm/arm/malidp_drv.c | 58 ++++++++++++++--------------- drivers/gpu/drm/arm/malidp_drv.h | 2 + drivers/gpu/drm/arm/malidp_hw.c | 10 ++--- drivers/gpu/drm/arm/malidp_mw.c | 6 +-- drivers/gpu/drm/arm/malidp_planes.c | 45 +++++++++++----------- 6 files changed, 100 insertions(+), 69 deletions(-) base-commit: 8869fa666a9e6782c3c896c1fa57d65adca23249 -- 2.37.2