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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70421C433EF for ; Wed, 9 Feb 2022 14:58:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235371AbiBIO6I (ORCPT ); Wed, 9 Feb 2022 09:58:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46360 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235361AbiBIO6G (ORCPT ); Wed, 9 Feb 2022 09:58:06 -0500 Received: from mail-yb1-xb33.google.com (mail-yb1-xb33.google.com [IPv6:2607:f8b0:4864:20::b33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 32CFFC0613C9 for ; Wed, 9 Feb 2022 06:58:09 -0800 (PST) Received: by mail-yb1-xb33.google.com with SMTP id v186so6764949ybg.1 for ; Wed, 09 Feb 2022 06:58:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:from:date:message-id:subject:to:cc; bh=ECpUMaTdm+yyS+IRsgx6JK+2PJOAWfEZbqpS8KRUZVM=; b=HtziXKNwy97T5nE4WySc3JUaj9CPpnWW5FC5nbT/LagHDXn71TVCpQ4AS2gUP0TTbO 0pF5q+D+Cdr+w69NbcO9hAMYvbTDBmXooJN6jICUEcfd2fjNPhg3jr/Rnp0c3+CSV/l1 vBfoGUMqkinuBVs3wgp44GH+BE6Qm/r63QstwFYosJR8ivZBa4UI1nwStTkGYZLUmHW1 LKgIgIAhr5n4grPxJaztFFvrqjIAiW1p/LxmHBNIvz/Ffo22R0kCpRx4LBHRxP+AsXqE DG3opXXZKhg5P9yNB+RRXwDsUvg1cR75gRgbMAI0YejwfBwWcLG+/dsrAw+SABPIBWrn A7rw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=ECpUMaTdm+yyS+IRsgx6JK+2PJOAWfEZbqpS8KRUZVM=; b=dSr28ybkS5Gcch/c24DVSrBD6YnCtN+IDaY010uqbKLhCVA8KxumANHbUS9iy0hmZf FEtYciif0UWrXZqfEoRX8+kkgZX77BzrsOKFgTa0pB5RuTjGeDgR11InWRe/LvW+LTs6 R8PQI4YRKRQRf8JlenBoahMUG76Qw1ADJS1eeVnr/fYld/HeO5wlOvBEnGpdMmYLq1Ia mgIXmkAufAyvabhYq/bx8l1j+G/4bIWpY9TffD9O4uRkXYcJd9yBsiLYcQd4LxbtHekW MPkj9Mr5yoEYp+aCl8kpzkOxGcNKZSRd2NVG0S+bWKfd23sfzb7ms56uVoPM219HBSmG kIWQ== X-Gm-Message-State: AOAM531DwNXe6NT7F0zejGrjsw74bcfBb1s3brm5uVemwmswtPSThKjU u1sMDzPrVopaZ2Q13bD5265R5/I7ODn4hg/LATPoE4Lvc8UxsQ== X-Google-Smtp-Source: ABdhPJx6k/2CaivTOLnv01Uwjtg/gSghQiwECY/vFRnpXknpD8tKFEXHMvirvryWKGLl396E5KSyDbgKusErY0jh9FY= X-Received: by 2002:a25:6b45:: with SMTP id o5mr2446049ybm.704.1644418687758; Wed, 09 Feb 2022 06:58:07 -0800 (PST) MIME-Version: 1.0 From: Naresh Kamboju Date: Wed, 9 Feb 2022 20:27:56 +0530 Message-ID: Subject: Re: mm/munlock: mlock_page() munlock_page() batch by pagevec To: open list , Linux-Next Mailing List , regressions@lists.linux.dev, lkft-triage@lists.linaro.org Cc: Hugh Dickins , Alistair Popple , David Hildenbrand , Greg Thelen , Johannes Weiner , "Kirill A. Shutemov" , Matthew Wilcox , Michal Hocko , Rik van Riel , Shakeel Butt , Suren Baghdasaryan , Vlastimil Babka , Yu Zhao , Andrew Morton Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following build regression noticed while building Linux next 20220209 arm/riscv/sh of allnoconfig and tinyconfig builds failed with gcc-10, gcc-11 and clang-13. clang: warning: argument unused during compilation: '-march=armv7-m' [-Wunused-command-line-argument] mm/swap.c:637:2: error: implicit declaration of function 'mlock_page_drain' [-Werror,-Wimplicit-function-declaration] mlock_page_drain(cpu); ^ 1 error generated. make[2]: *** [scripts/Makefile.build:289: mm/swap.o] Error 1 Reported-by: Linux Kernel Functional Testing -- Linaro LKFT https://lkft.linaro.org