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=-6.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT autolearn=ham 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 6E37CC0044C for ; Wed, 7 Nov 2018 16:04:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4214220883 for ; Wed, 7 Nov 2018 16:04:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4214220883 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=8bytes.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731345AbeKHBfH (ORCPT ); Wed, 7 Nov 2018 20:35:07 -0500 Received: from 8bytes.org ([81.169.241.247]:40128 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727561AbeKHBfH (ORCPT ); Wed, 7 Nov 2018 20:35:07 -0500 Received: by theia.8bytes.org (Postfix, from userid 1000) id CD2D9247; Wed, 7 Nov 2018 17:04:07 +0100 (CET) Date: Wed, 7 Nov 2018 17:04:06 +0100 From: Joerg Roedel To: Geert Uytterhoeven Cc: Robin Murphy , Magnus Damm , iommu@lists.linux-foundation.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] iommu/ipmmu-vmsa: Fix crash on early domain free Message-ID: <20181107160406.3j54niulfv5qgdx3@8bytes.org> References: <20181107131850.11584-1-geert+renesas@glider.be> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181107131850.11584-1-geert+renesas@glider.be> User-Agent: NeoMutt/20170421 (1.8.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 07, 2018 at 02:18:50PM +0100, Geert Uytterhoeven wrote: > Fix this by checking if the domain's context already exists, before > trying to destroy it. > > Signed-off-by: Geert Uytterhoeven > --- > drivers/iommu/ipmmu-vmsa.c | 3 +++ > 1 file changed, 3 insertions(+) Applied, thanks.