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=unavailable 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 CC3C8C67863 for ; Fri, 19 Oct 2018 03:22:08 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 69B952145D for ; Fri, 19 Oct 2018 03:22:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 69B952145D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 42brn95cqyzF3TP for ; Fri, 19 Oct 2018 14:22:05 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 42br5s0W5mzF3Rt for ; Fri, 19 Oct 2018 13:51:29 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au 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 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) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" 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