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=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,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 092B2C47404 for ; Fri, 11 Oct 2019 08:22:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E039121D7A for ; Fri, 11 Oct 2019 08:22:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727426AbfJKIWG (ORCPT ); Fri, 11 Oct 2019 04:22:06 -0400 Received: from ozlabs.org ([203.11.71.1]:51951 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726458AbfJKIWF (ORCPT ); Fri, 11 Oct 2019 04:22:05 -0400 Received: by ozlabs.org (Postfix, from userid 1034) id 46qLXW1hmQz9sP4; Fri, 11 Oct 2019 19:22:03 +1100 (AEDT) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: 18217da36103c25d87870624dfa569e6b9906a90 In-Reply-To: <20190930101342.36c1afa0@canb.auug.org.au> To: Stephen Rothwell , PowerPC From: Michael Ellerman Cc: Linux Next Mailing List , Linux Kernel Mailing List , Nicholas Piggin Subject: Re: linux-next: build failure after merge of the powerpc tree Message-Id: <46qLXW1hmQz9sP4@ozlabs.org> Date: Fri, 11 Oct 2019 19:22:03 +1100 (AEDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2019-09-30 at 00:13:42 UTC, Stephen Rothwell wrote: > Hi all, > > After merging the powerpc tree, today's linux-next build (powerpc64 > allnoconfig) failed like this: > > arch/powerpc/mm/book3s64/pgtable.c: In function 'flush_partition': > arch/powerpc/mm/book3s64/pgtable.c:216:3: error: implicit declaration of fu= > nction 'radix__flush_all_lpid_guest'; did you mean 'radix__flush_all_lpid'?= > [-Werror=3Dimplicit-function-declaration] > 216 | radix__flush_all_lpid_guest(lpid); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ > | radix__flush_all_lpid > > Caused by commit > > 99161de3a283 ("powerpc/64s/radix: tidy up TLB flushing code") > > radix__flush_all_lpid_guest() is only declared for CONFIG_PPC_RADIX_MMU > which is not set for this build. > > I am not sure why this did not show up earlier (maybe a Kconfig > change?). > > I added the following hack for today. > > From: Stephen Rothwell > Date: Mon, 30 Sep 2019 10:09:17 +1000 > Subject: [PATCH] powerpc/64s/radix: fix for "tidy up TLB flushing code" and > !CONFIG_PPC_RADIX_MMU > > Signed-off-by: Stephen Rothwell Reapplied to powerpc fixes, thanks. https://git.kernel.org/powerpc/c/18217da36103c25d87870624dfa569e6b9906a90 cheers