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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS 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 00785C43387 for ; Sun, 23 Dec 2018 13:28:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CC6F521773 for ; Sun, 23 Dec 2018 13:28:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728674AbeLWN2A (ORCPT ); Sun, 23 Dec 2018 08:28:00 -0500 Received: from ozlabs.org ([203.11.71.1]:36361 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725807AbeLWN16 (ORCPT ); Sun, 23 Dec 2018 08:27:58 -0500 Received: by ozlabs.org (Postfix, from userid 1034) id 43N38F0xjMz9sNJ; Mon, 24 Dec 2018 00:27:56 +1100 (AEDT) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: ffca395b11c4a5a6df6d6345f794b0e3d578e2d0 X-Patchwork-Hint: ignore In-Reply-To: <76d777b36e54e7b8d4c196405decc712fc5eaf45.1543356926.git.christophe.leroy@c-s.fr> To: Christophe Leroy , Benjamin Herrenschmidt , Paul Mackerras , ruscur@russell.cc From: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [v2, 01/11] powerpc/mm: Fix reporting of kernel execute faults on the 8xx Message-Id: <43N38F0xjMz9sNJ@ozlabs.org> Date: Mon, 24 Dec 2018 00:27:56 +1100 (AEDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2018-11-28 at 09:27:04 UTC, Christophe Leroy wrote: > On the 8xx, no-execute is set via PPP bits in the PTE. Therefore > a no-exec fault generates DSISR_PROTFAULT error bits, > not DSISR_NOEXEC_OR_G. > > This patch adds DSISR_PROTFAULT in the test mask. > > Fixes: d3ca587404b3 ("powerpc/mm: Fix reporting of kernel execute faults") > Signed-off-by: Christophe Leroy Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/ffca395b11c4a5a6df6d6345f794b0 cheers