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 83C28C4332F for ; Thu, 3 Nov 2022 11:21:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229993AbiKCLV0 (ORCPT ); Thu, 3 Nov 2022 07:21:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41954 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229379AbiKCLVX (ORCPT ); Thu, 3 Nov 2022 07:21:23 -0400 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D4B5610FCC for ; Thu, 3 Nov 2022 04:21:22 -0700 (PDT) Received: by mail-io1-f70.google.com with SMTP id i6-20020a5d88c6000000b006d088a0e518so829443iol.19 for ; Thu, 03 Nov 2022 04:21:22 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=rHnXEf0M9YsxOsLvkyf2QDTjUwvP7IxH0p7vNmDb/q0=; b=eV3iZwzf7L81QJSoe2HySjsEM9JQ23QnYLhSdGywuhN/oxGmjO36M/VxhIZ8g2M477 Tg22QNTKNRiHI+jY4DwcgGOg0b5v4gl5pkfonqkdPl4aaVQlwgHBdJfMnZ65p4Pc0zJt 9syySDpD9C2fdDU1X9Yt/YmxQ8EWk4un4NxSbE+8nn7GoBKLxFkSZ7kYqFf9sV9Xsoak sHpeJF+uaPNLaEdDcXWBK0yoEmBAUpsLx1L0WABeKVL2ZaJVOSDnCeSL8gF6lYeySjxz aD2Lb1nIULVSnCJTu5OpiiZbXWmSNyXpX6DfHTOSQ95Id808qpoTgSDe9tGyiCvZH47J zTgw== X-Gm-Message-State: ACrzQf0cFhibbYa/BjkyZALh1rJIYHV6b4NfGrxjfwGiTlL7DbNUiBfT lDC/VouSuzkVhTakOdJaBjWFQsBpQrha+n5rnHiRm2CRBJdS X-Google-Smtp-Source: AMsMyM4NgnZoi5ORikvhzVJB/yNelYixw83omSUCIaLsic73GYFHOVcw1J1rtrHVc3Jcsp/leA9a4PGLokFVwq6F8NwaCbamX4I2 MIME-Version: 1.0 X-Received: by 2002:a92:b07:0:b0:300:e141:40cc with SMTP id b7-20020a920b07000000b00300e14140ccmr828785ilf.309.1667474482198; Thu, 03 Nov 2022 04:21:22 -0700 (PDT) Date: Thu, 03 Nov 2022 04:21:22 -0700 In-Reply-To: <20221103001520.4011-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000002f013b05ec8f28bd@google.com> Subject: Re: [syzbot] possible deadlock in static_key_slow_inc (2) From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot tried to test the proposed patch but the build/boot failed: kernel/cgroup/legacy_freezer.c:355:35: error: passing argument 1 of 'static_key_slow_inc_cpuslocked' from incompatible pointer type [-Werror=incompatible-pointer-types] kernel/cgroup/legacy_freezer.c:366:36: error: passing argument 1 of 'static_key_slow_dec_cpuslocked' from incompatible pointer type [-Werror=incompatible-pointer-types] Tested on: commit: a2c65a9d net: dsa: fall back to default tagger if we c.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git dashboard link: https://syzkaller.appspot.com/bug?extid=c39682e86c9d84152f93 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=140c7046880000