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=-7.8 required=3.0 tests=DATE_IN_PAST_06_12, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, 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 96404C43387 for ; Sat, 22 Dec 2018 17:01:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6B3FF21A48 for ; Sat, 22 Dec 2018 17:01:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392428AbeLVRBE (ORCPT ); Sat, 22 Dec 2018 12:01:04 -0500 Received: from ozlabs.org ([203.11.71.1]:54183 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387925AbeLVRBB (ORCPT ); Sat, 22 Dec 2018 12:01:01 -0500 Received: by ozlabs.org (Postfix, from userid 1034) id 43MLSZ72qCz9sMQ; Sat, 22 Dec 2018 20:54:38 +1100 (AEDT) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: 10fdf838e5f540beca466e9d1325999c072e5d3f X-Patchwork-Hint: ignore In-Reply-To: <40d63adb6058b1fbb4082ca6f15225cb6e76bd62.1544429175.git.christophe.leroy@c-s.fr> To: Christophe Leroy , Andrew Morton , Colin Ian King , Kees Cook From: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: lib: fix build failure in CONFIG_DEBUG_VIRTUAL test Message-Id: <43MLSZ72qCz9sMQ@ozlabs.org> Date: Sat, 22 Dec 2018 20:54:38 +1100 (AEDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2018-12-10 at 08:08:28 UTC, Christophe Leroy wrote: > On several arches, virt_to_phys() is in io.h > > Build fails without it: > > CC lib/test_debug_virtual.o > lib/test_debug_virtual.c: In function 'test_debug_virtual_init': > lib/test_debug_virtual.c:26:7: error: implicit declaration of function 'virt_to_phys' [-Werror=implicit-function-declaration] > pa = virt_to_phys(va); > ^ > > Fixes: e4dace361552 ("lib: add test module for CONFIG_DEBUG_VIRTUAL") > CC: stable@vger.kernel.org > Signed-off-by: Christophe Leroy > Reviewed-by: Kees Cook Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/10fdf838e5f540beca466e9d132599 cheers