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=-6.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 28714C5519F for ; Sat, 14 Nov 2020 06:46:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D137222252 for ; Sat, 14 Nov 2020 06:46:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="PwgrJYxD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726380AbgKNGpy (ORCPT ); Sat, 14 Nov 2020 01:45:54 -0500 Received: from mail.kernel.org ([198.145.29.99]:60638 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726133AbgKNGpy (ORCPT ); Sat, 14 Nov 2020 01:45:54 -0500 Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 660482224E; Sat, 14 Nov 2020 06:45:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605336353; bh=gdCS2opki9O+Owndne1iszbawfy+ojb/6Xce090drWo=; h=Date:From:To:Subject:From; b=PwgrJYxDmR7OVwsMam1759rKkCVIdG3APNZF8G8ADMPg6Ql3lHS5rrHlJckgJ/8DO maa33ntAPlEHqZWtVASGLyxKG+/7F2WNeY1n1goq/Dnun4iCRe8qWGZOSLl6ZuUEwZ cNahOzz9N0d0woE+Btmb5TwZGrUyX/eWTtDP+PVs= Date: Fri, 13 Nov 2020 22:45:52 -0800 From: akpm@linux-foundation.org To: arnd@arndb.de, dhowells@redhat.com, ink@jurassic.park.msu.ru, lkp@intel.com, mattst88@gmail.com, mm-commits@vger.kernel.org, rdunlap@infradead.org, rth@twiddle.net, sfr@canb.auug.org.au, willy@infradead.org Subject: [folded-merged] compilerh-fix-barrier_data-on-clang-fix.patch removed from -mm tree Message-ID: <20201114064552.dfn96HQhB%akpm@linux-foundation.org> User-Agent: s-nail v14.8.16 Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: asm-generic: barrier.h: fix ALPHA builds when SMP is not enabled has been removed from the -mm tree. Its filename was compilerh-fix-barrier_data-on-clang-fix.patch This patch was dropped because it was folded into compilerh-fix-barrier_data-on-clang.patch ------------------------------------------------------ From: Randy Dunlap Subject: asm-generic: barrier.h: fix ALPHA builds when SMP is not enabled uses barrier() but needs to #include to get a generic definition of it to fix build errors in arch/alpha/ builds when CONFIG_SMP is not enabled. Fixes build errors like this (there are several like this): [49 in the kernel config that was supplied by the 0day bot] In file included from ../arch/alpha/include/asm/barrier.h:21, from ../arch/alpha/include/asm/atomic.h:6, from ../include/linux/atomic.h:7, from ../include/linux/dcache.h:5, from ../fs/proc/util.c:1: ../arch/alpha/include/asm/atomic.h: In function 'atomic_add_return_relaxed': ../include/asm-generic/barrier.h:78:18: error: implicit declaration of function 'barrier' [-Werror=implicit-function-declaration] 78 | #define smp_mb() barrier() | ^~~~~~~ Link: https://lkml.kernel.org/r/20201101231835.4589-1-rdunlap@infradead.org Fixes: 885df91ca357 ("Create asm-generic/barrier.h") Signed-off-by: Randy Dunlap Reported-by: kernel test robot Cc: David Howells Cc: Arnd Bergmann Cc: Richard Henderson Cc: Ivan Kokshaysky Cc: Matt Turner Cc: Stephen Rothwell Cc: Matthew Wilcox Signed-off-by: Andrew Morton --- include/asm-generic/barrier.h | 1 + 1 file changed, 1 insertion(+) --- a/include/asm-generic/barrier.h~compilerh-fix-barrier_data-on-clang-fix +++ a/include/asm-generic/barrier.h @@ -13,6 +13,7 @@ #ifndef __ASSEMBLY__ +#include #include #ifndef nop _ Patches currently in -mm which might be from rdunlap@infradead.org are compilerh-fix-barrier_data-on-clang.patch procfs-delete-duplicated-words-other-fixes.patch