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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 B5BAFC2D0C6 for ; Fri, 27 Dec 2019 11:07:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 72E3320CC7 for ; Fri, 27 Dec 2019 11:07:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1577444864; bh=q3rNVUgSWezoYAANYKGsbrCWgwXuaqppTl7vYxs9iNw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=nr9hw13sJQ512PH0vXDFnUxJeZ3lipgvFVJ0qAGKHFmh24t/60shW397yzvnNtWdV QH0q6VmYJjCuvsdNrdmXyfawwzN6BTBbISpARPcgPk212MxWPNT33AgXVKILVzVGbI UECG4rVXXhg/u+YnSHkMyASPvO/fJM3BNfPxrgTo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726720AbfL0LHn (ORCPT ); Fri, 27 Dec 2019 06:07:43 -0500 Received: from mail.kernel.org ([198.145.29.99]:49132 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726053AbfL0LHn (ORCPT ); Fri, 27 Dec 2019 06:07:43 -0500 Received: from rapoport-lnx (unknown [77.127.33.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id CE6B0208C4; Fri, 27 Dec 2019 11:07:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1577444862; bh=q3rNVUgSWezoYAANYKGsbrCWgwXuaqppTl7vYxs9iNw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=lN3X80yFRbeuFoQmfp/quJMjc6g1P35Nd3ItKRERu2SWl/hRsqZmgVkvfHE7Tk67z APClLY9JxqmZg+AXtrjLysNdRFEketcEQbKYoo7+SocC8BQY6/X1O24poFBF0OTNWI fxV38Crf4Uw13HwjHkOakhB1dKlrCirZsH4KLOLM= Date: Fri, 27 Dec 2019 13:07:37 +0200 From: Mike Rapoport To: Arnd Bergmann Cc: Nick Hu , Greentime Hu , Vincent Chen , linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, Mike Rapoport , Mike Rapoport Subject: Re: [PATCH 0/2] fix recent nds32 build breakage Message-ID: <20191227110736.GA30363@rapoport-lnx> References: <20191223110004.2157-1-rppt@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191223110004.2157-1-rppt@kernel.org> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Arnd, Can you please take these via asm-generic tree? On Mon, Dec 23, 2019 at 01:00:02PM +0200, Mike Rapoport wrote: > 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 > -- Sincerely yours, Mike.