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,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 F3B95C43381 for ; Wed, 20 Mar 2019 13:04:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CA6C82146E for ; Wed, 20 Mar 2019 13:04:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727613AbfCTNEd (ORCPT ); Wed, 20 Mar 2019 09:04:33 -0400 Received: from ozlabs.org ([203.11.71.1]:44649 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726366AbfCTNEc (ORCPT ); Wed, 20 Mar 2019 09:04:32 -0400 Received: by ozlabs.org (Postfix, from userid 1034) id 44PVW23YpBz9sPW; Thu, 21 Mar 2019 00:04:30 +1100 (AEDT) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: 4622a2d43101ea2e3d54a2af090f25a5886c648b X-Patchwork-Hint: ignore In-Reply-To: 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, 01/10] powerpc/6xx: fix setup and use of SPRN_SPRG_PGDIR for hash32 Message-Id: <44PVW23YpBz9sPW@ozlabs.org> Date: Thu, 21 Mar 2019 00:04:30 +1100 (AEDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2019-03-11 at 08:30:27 UTC, Christophe Leroy wrote: > Not only the 603 but all 6xx need SPRN_SPRG_PGDIR to be initialised at > startup. This patch move it from __setup_cpu_603() to start_here() > and __secondary_start(), close to the initialisation of SPRN_THREAD. > > Previously, virt addr of PGDIR was retrieved from thread struct. > Now that it is the phys addr which is stored in SPRN_SPRG_PGDIR, > hash_page() shall not convert it to phys anymore. > This patch removes the conversion. > > Fixes: 93c4a162b014("powerpc/6xx: Store PGDIR physical address in a SPRG") > Reported-by: Guenter Roeck > Tested-by: Guenter Roeck > Signed-off-by: Christophe Leroy Applied to powerpc fixes, thanks. https://git.kernel.org/powerpc/c/4622a2d43101ea2e3d54a2af090f25a5 cheers