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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED 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 D0F17ECDE43 for ; Fri, 19 Oct 2018 02:51:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A12E82145D for ; Fri, 19 Oct 2018 02:51:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A12E82145D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au 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 S1726999AbeJSKzc (ORCPT ); Fri, 19 Oct 2018 06:55:32 -0400 Received: from ozlabs.org ([203.11.71.1]:45339 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726960AbeJSKzc (ORCPT ); Fri, 19 Oct 2018 06:55:32 -0400 Received: by ozlabs.org (Postfix, from userid 1034) id 42br5r4gvTzB4NJ; Fri, 19 Oct 2018 13:51:28 +1100 (AEDT) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: bde1a1335c5031758d3917d83dd5b85b761bbebd In-Reply-To: <19885260cc71182f8c03840204e2553ef42acb67.1539781367.git.christophe.leroy@c-s.fr> To: Christophe Leroy , Benjamin Herrenschmidt , Paul Mackerras , aneesh.kumar@linux.ibm.com From: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: powerpc/book3e: redefine pte_mkprivileged() and pte_mkuser() Message-Id: <42br5r4gvTzB4NJ@ozlabs.org> Date: Fri, 19 Oct 2018 13:51:28 +1100 (AEDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2018-10-17 at 13:03:22 UTC, Christophe Leroy wrote: > Book3e defines both _PAGE_USER and _PAGE_PRIVILEGED, so the nohash > default pte_mkprivileged() and pte_mkuser() are not usable. > > This patch redefines them for book3e. > > In theorie, only pte_mkprivileged() needs to be redefined because > _PAGE_USER includes _PAGE_PRIVILEGED, but it is less confusing > to redefine both. > > Fixes: a0da4bc166f2 ("powerpc/mm: Allow platforms to redefine some helpers") > Signed-off-by: Christophe Leroy Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/bde1a1335c5031758d3917d83dd5b8 cheers