From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752814AbdDJGqD (ORCPT ); Mon, 10 Apr 2017 02:46:03 -0400 Received: from ozlabs.org ([103.22.144.67]:39183 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752744AbdDJGqB (ORCPT ); Mon, 10 Apr 2017 02:46:01 -0400 Date: Mon, 10 Apr 2017 16:45:57 +1000 From: Stephen Rothwell To: Andrew Morton Cc: Linux-Next Mailing List , Linux Kernel Mailing List , Huang Ying Subject: linux-next: build failure after merge of the akpm-current tree Message-ID: <20170410164557.4a7880b4@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Andrew, After merging the akpm-current tree, today's linux-next build (arm multi_v7_defconfig) failed like this: mm/swap_slots.c: In function 'alloc_swap_slot_cache': mm/swap_slots.c:126:10: error: implicit declaration of function 'kvzalloc' [-Werror=implicit-function-declaration] slots = kvzalloc(sizeof(swp_entry_t) * SWAP_SLOTS_CACHE_SIZE, ^ mm/swap_slots.c:126:8: warning: assignment makes pointer from integer without a cast [-Wint-conversion] slots = kvzalloc(sizeof(swp_entry_t) * SWAP_SLOTS_CACHE_SIZE, ^ mm/swap_slots.c:131:12: warning: assignment makes pointer from integer without a cast [-Wint-conversion] slots_ret = kvzalloc(sizeof(swp_entry_t) * SWAP_SLOTS_CACHE_SIZE, ^ Caused by commit 22cf2f4616c6 ("mm, swap: U=use kvzalloc to allocate some swap data structure") The patches adding kvzalloc seem to have vanished :-( I have reverted that commit for today. -- Cheers, Stephen Rothwell