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 X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4DB6C3F2C6 for ; Sat, 7 Mar 2020 23:20:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BF4D920801 for ; Sat, 7 Mar 2020 23:20:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583623232; bh=XhMk/XnNHsDbDy5lxDWDVGY09IrfM7hjHdn2sdMzPJE=; h=Date:From:To:To:Cc:Cc:Cc:Subject:In-Reply-To:References:List-ID: From; b=wHP+zd58gU+lySHCLcHDEIrBUgjrjYwcG8SJipBdf9h/6U9CRXy3l9J6VT/8Y+/JT stSlH3pSBHp/CfF4n2RsFca/THgVGy9A9wdeSSjSatdfSMAGyOPDYd9NZnFJ4f3vjQ M5rmiwRhDijLiijkJ9m3euWVJuP/C0VkD2B2B6nE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726303AbgCGXUb (ORCPT ); Sat, 7 Mar 2020 18:20:31 -0500 Received: from mail.kernel.org ([198.145.29.99]:40906 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726139AbgCGXUb (ORCPT ); Sat, 7 Mar 2020 18:20:31 -0500 Received: from localhost (unknown [137.135.114.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6DEA62075B; Sat, 7 Mar 2020 23:20:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583623230; bh=XhMk/XnNHsDbDy5lxDWDVGY09IrfM7hjHdn2sdMzPJE=; h=Date:From:To:To:Cc:Cc:Cc:Subject:In-Reply-To:References:From; b=pMYdOLQrbva4fpAxCEpUF5TiUn6o+8H9jeOKi6PUCjoRI2HrB1NLz+3/TJtgFgmxY FRAoIusoBgK+VevW61fFXK8PBSGoE6HKbSJszlPPLzPAClLn4RoXFL3k6YxaNxR13b j7j0wp5gO6xYX7nAKKYsBSB5qCFV31p+bVMxClg8= Date: Sat, 07 Mar 2020 23:20:29 +0000 From: Sasha Levin To: Sasha Levin To: Nikita Shubin Cc: Nikita Shubin , stable@vger.kernel.org Cc: stable@vger.kernel.org Cc: stable@vger.kernel.org Subject: Re: [PATCH v4] remoteproc: Fix NULL pointer dereference in rproc_virtio_notify In-Reply-To: <20200306070325.15232-1-NShubin@topcon.com> References: <20200306070325.15232-1-NShubin@topcon.com> Message-Id: <20200307232030.6DEA62075B@mail.kernel.org> Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Hi [This is an automated email] This commit has been processed because it contains a "Fixes:" tag fixing commit: 7a186941626d ("remoteproc: remove the single rpmsg vdev limitation"). The bot has tested the following trees: v5.5.8, v5.4.24, v4.19.108, v4.14.172, v4.9.215, v4.4.215. v5.5.8: Build OK! v5.4.24: Build OK! v4.19.108: Failed to apply! Possible dependencies: 086d08725d34 ("remoteproc: create vdev subdevice with specific dma memory pool") eb30596eae94 ("remoteproc: add rproc_va_to_pa function") v4.14.172: Failed to apply! Possible dependencies: 086d08725d34 ("remoteproc: create vdev subdevice with specific dma memory pool") eb30596eae94 ("remoteproc: add rproc_va_to_pa function") v4.9.215: Failed to apply! Possible dependencies: 086d08725d34 ("remoteproc: create vdev subdevice with specific dma memory pool") 2b45cef5868a ("remoteproc: Further extend the vdev life cycle") a863af5d4193 ("remoteproc: virtio: Anchor vring life cycle in vdev") aab8d8022304 ("remoteproc: Assign kref to rproc_vdev") eb30596eae94 ("remoteproc: add rproc_va_to_pa function") f5bcb35387ef ("remoteproc: Decouple vdev resources and devices") v4.4.215: Failed to apply! Possible dependencies: 086d08725d34 ("remoteproc: create vdev subdevice with specific dma memory pool") 2b45cef5868a ("remoteproc: Further extend the vdev life cycle") 353861660aa2 ("remoteproc: core: Trivial: Improve error checking, spelling and debug prints") 3d87fa1d47c1 ("remoteproc: core: Task sync during rproc_fw_boot()") 9c219b2337b8 ("remoteproc: core: Ensure error message is clear") a863af5d4193 ("remoteproc: virtio: Anchor vring life cycle in vdev") aab8d8022304 ("remoteproc: Assign kref to rproc_vdev") b35d7afc3ba9 ("remoteproc: Calculate max_notifyid during load") d81fb32f3da6 ("remoteproc: Move vdev handling to boot/shutdown") ddf711872c9d ("remoteproc: Introduce auto-boot flag") eb30596eae94 ("remoteproc: add rproc_va_to_pa function") f5bcb35387ef ("remoteproc: Decouple vdev resources and devices") NOTE: The patch will not be queued to stable trees until it is upstream. How should we proceed with this patch? -- Thanks Sasha