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=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_2 autolearn=ham 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 A3C45C7618B for ; Mon, 29 Jul 2019 13:41:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 781F9206DD for ; Mon, 29 Jul 2019 13:41:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727085AbfG2NlE (ORCPT ); Mon, 29 Jul 2019 09:41:04 -0400 Received: from mail-qt1-f193.google.com ([209.85.160.193]:35900 "EHLO mail-qt1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726962AbfG2NlD (ORCPT ); Mon, 29 Jul 2019 09:41:03 -0400 Received: by mail-qt1-f193.google.com with SMTP id z4so59720902qtc.3 for ; Mon, 29 Jul 2019 06:41:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:cc:date:in-reply-to :references:mime-version:content-transfer-encoding; bh=yXQY60O0HoTWVAfqCbGzOZIz9/numviYjONjT1tZ5NQ=; b=l98jNEWYqh9ut5/4732ZpxyTPNeGWc9YSpQWTpRGFwAnIKzdrdRiJPHU1gHErngRab ukoKc4XZPa81xbBo1uS+oCX+wwNA4d0pHJ/D1/aNjpvSZ+WQ0ZSSpeSFpN2mihJqxAkF 7dnHgE7hPj6r6tuSi32de1Ohob6Qqjro35HJ8Mur6tWuufENh8CqdVZzojEXkQO+PH7R D89Y5jtlJPtFDizAfP5bEkc8VoQ80g/RAMXJ3oe0uLkyHpiXOil6GiQjDGgRmJE1B6EM ILolwvCg9PUrMljwAZOvqNTIcy5BqDbRLIA1do/xcmGNZUZ/HVXnvrdGB+P8E56WPoHB e/6g== X-Gm-Message-State: APjAAAWICbvSaWX31enqpX0l3pGiINmPayvaH42ioTB2UQQxoRE1hz8p AU/PsdoCnpPyXzl92ZlGM2qm6ThR2Hk= X-Google-Smtp-Source: APXvYqyUSrfro6GO73GJRRL3JZyAbs9RnuaTC0xq5aZHpWwvuZlpI85o1QyfO4J6XZLXU9DbvJx1AA== X-Received: by 2002:a0c:b627:: with SMTP id f39mr81010392qve.72.1564407663041; Mon, 29 Jul 2019 06:41:03 -0700 (PDT) Received: from dhcp-12-212-173.gsslab.rdu.redhat.com (nat-pool-rdu-t.redhat.com. [66.187.233.202]) by smtp.gmail.com with ESMTPSA id a23sm25762050qtp.22.2019.07.29.06.41.02 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 29 Jul 2019 06:41:02 -0700 (PDT) Message-ID: Subject: Re: [SUNRPC] 661ccd4df3: ltp.proc01.fail From: Dave Wysochanski To: kernel test robot Cc: bfields@fieldses.org, neilb@suse.com, linux-nfs@vger.kernel.org, lkp@01.org, ltp@lists.linux.it Date: Mon, 29 Jul 2019 09:40:57 -0400 In-Reply-To: <20190729095353.GS22106@shao2-debian> References: <20190729095353.GS22106@shao2-debian> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5 (3.28.5-2.el7) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org On Mon, 2019-07-29 at 17:53 +0800, kernel test robot wrote: > FYI, we noticed the following commit (built with gcc-7): > > commit: 661ccd4df38fdcddfeb1f314ac1a1de6c947c3f9 ("[RFC PATCH] > SUNRPC: Harden the cache 'channel' interface to only allow legitimate > daemons") > url: > https://github.com/0day-ci/linux/commits/Dave-Wysochanski/SUNRPC-Harden-the-cache-channel-interface-to-only-allow-legitimate-daemons/20190727-042349 > base: git://linux-nfs.org/~bfields/linux.git nfsd-next > This patch is no good and should be NACKd. Bruce, Neil please consider alternative patch: [RFC PATCH] SUNRPC: Track writers of the 'channel' file to improve cache_listeners_exist Thanks.