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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 EBD1CC2D0C0 for ; Mon, 23 Dec 2019 11:00:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B3CFE206D3 for ; Mon, 23 Dec 2019 11:00:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1577098813; bh=YcQqQUGLs0gtLzZjdiG2bxe+NtYknVXCVpbhU8oA+1U=; h=From:To:Cc:Subject:Date:List-ID:From; b=a5WzvB7NuJzAXGwWc8xfhlSDbOQqiMrPB3xS30CnSo6tKO9IcbrtdsB+0E9Cd+VK/ Xxu0+zOx+16M+2Pyp20ozKpB9UDLRhCD+WyfeQHlSKnqnV/w7wmaAcCwYjoJ8GkGIO sZSXV4zAJ8ZdIcD0DQKNvBpSq1tbudps6S81p0Zg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726802AbfLWLAN (ORCPT ); Mon, 23 Dec 2019 06:00:13 -0500 Received: from mail.kernel.org ([198.145.29.99]:57902 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726257AbfLWLAM (ORCPT ); Mon, 23 Dec 2019 06:00:12 -0500 Received: from aquarius.haifa.ibm.com (nesher1.haifa.il.ibm.com [195.110.40.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D8FFB206B7; Mon, 23 Dec 2019 11:00:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1577098812; bh=YcQqQUGLs0gtLzZjdiG2bxe+NtYknVXCVpbhU8oA+1U=; h=From:To:Cc:Subject:Date:From; b=WcPwiPNT2/P0jKhnMDp1SdHKn3IFVCNhjbjg4X+OfoO6gkHUj0HIZXfXL99ebxREr Mnpmh/NBD3hhFYQUUaAGy3OefiZ9voh1T46Et/JzbpCeyTzIbw0Y+2qzqWJIzx84RX +MK7ztFM+Igr7BGg6jGE7tYbPAMC96gMi/lLhZSE= From: Mike Rapoport To: linux-kernel@vger.kernel.org Cc: Nick Hu , Greentime Hu , Vincent Chen , Arnd Bergmann , linux-arch@vger.kernel.org, Mike Rapoport , Mike Rapoport Subject: [PATCH 0/2] fix recent nds32 build breakage Date: Mon, 23 Dec 2019 13:00:02 +0200 Message-Id: <20191223110004.2157-1-rppt@kernel.org> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mike Rapoport Hi, The kbuild robot reported build breakage of nds32 architecture [1] that happens with CONFIG_CPU_CACHE_ALIASING=n and CONFIG_HUGHMEM=y. There are two issues: one with a missing macro during conversion of page folding and another one is a conflict between cacheflush.h definitions in arch/nds32 and asm-generic. [1] https://lore.kernel.org/lkml/201912212139.yptX8CsV%25lkp@intel.com/ Mike Rapoport (2): asm-generic/nds32: don't redefine cacheflush primitives nds32: fix build failure caused by page table folding updates arch/nds32/include/asm/cacheflush.h | 11 ++++++---- arch/nds32/include/asm/pgtable.h | 2 +- include/asm-generic/cacheflush.h | 33 ++++++++++++++++++++++++++++- 3 files changed, 40 insertions(+), 6 deletions(-) -- 2.24.0