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=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 A07B1C433B4 for ; Fri, 7 May 2021 06:57:47 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 1B179613CD for ; Fri, 7 May 2021 06:57:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1B179613CD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 632DF6B009A; Fri, 7 May 2021 02:57:46 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 5F6A48D0001; Fri, 7 May 2021 02:57:46 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 4BE446B009C; Fri, 7 May 2021 02:57:46 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0161.hostedemail.com [216.40.44.161]) by kanga.kvack.org (Postfix) with ESMTP id 2F9046B009A for ; Fri, 7 May 2021 02:57:46 -0400 (EDT) Received: from smtpin32.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id BF26D181AEF2A for ; Fri, 7 May 2021 06:57:45 +0000 (UTC) X-FDA: 78113529690.32.081C4BB Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by imf26.hostedemail.com (Postfix) with ESMTP id 1DFF140002C0 for ; Fri, 7 May 2021 06:57:29 +0000 (UTC) IronPort-SDR: 8wIJF+DFF/146C5sALgWSYJ1uXH7ahZy2zs3qAadrm2BQNIEvIj/B7tH9DCyKVzbkJrQ5+n10w ql+9MxgL8RSQ== X-IronPort-AV: E=McAfee;i="6200,9189,9976"; a="284117205" X-IronPort-AV: E=Sophos;i="5.82,279,1613462400"; d="scan'208";a="284117205" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 May 2021 23:57:37 -0700 IronPort-SDR: UnRDUhXp1YJ7woWBBKXsCQlMusv9ZIYJsasX7Fo8/Ov0wrjePJAgLPUsXswZk9LXN/8OdSjgMH 5aLf1swSJOdw== X-IronPort-AV: E=Sophos;i="5.82,279,1613462400"; d="scan'208";a="469793342" Received: from xsang-optiplex-9020.sh.intel.com (HELO xsang-OptiPlex-9020) ([10.239.159.140]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 May 2021 23:57:33 -0700 Date: Fri, 7 May 2021 15:14:38 +0800 From: Oliver Sang To: Alexey Gladkov Cc: "Eric W. Biederman" , Linus Torvalds , Alexey Gladkov , 0day robot , LKML , lkp@lists.01.org, "Huang, Ying" , Feng Tang , zhengjun.xing@intel.com, Kernel Hardening , Linux Containers , Linux-MM , Andrew Morton , Christian Brauner , Jann Horn , Jens Axboe , Kees Cook , Oleg Nesterov Subject: Re: 08ed4efad6: stress-ng.sigsegv.ops_per_sec -41.9% regression Message-ID: <20210507071438.GC27263@xsang-OptiPlex-9020> References: <7abe5ab608c61fc2363ba458bea21cf9a4a64588.1617814298.git.gladkov.alexey@gmail.com> <20210408083026.GE1696@xsang-OptiPlex-9020> <20210423024722.GA13968@xsang-OptiPlex-9020> <20210423074431.7ob6aqasome2zjbk@example.org> <20210428143008.GA19916@xsang-OptiPlex-9020> <20210428150952.mdnvl7i4kimgwswh@example.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210428150952.mdnvl7i4kimgwswh@example.org> User-Agent: Mutt/1.9.4 (2018-02-28) X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 1DFF140002C0 X-Stat-Signature: a9f1ckstdn67m7ekmpyt453cpezr97dg Authentication-Results: imf26.hostedemail.com; dkim=none; dmarc=fail reason="No valid SPF, No valid DKIM" header.from=intel.com (policy=none); spf=none (imf26.hostedemail.com: domain of oliver.sang@intel.com has no SPF policy when checking 192.55.52.43) smtp.mailfrom=oliver.sang@intel.com Received-SPF: none (intel.com>: No applicable sender policy available) receiver=imf26; identity=mailfrom; envelope-from=""; helo=mga05.intel.com; client-ip=192.55.52.43 X-HE-DKIM-Result: none/none X-HE-Tag: 1620370649-852396 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: hi Alexey, On Wed, Apr 28, 2021 at 05:09:52PM +0200, Alexey Gladkov wrote: > > Thank you very much for testing and good news for me !!! > > Do you have a place where its possible to see if the patch has been tested? > I mean test passed or not. sorry for late. unfortunately, we don't yet have a public place for this currently, which is a problem for developer to know the test coverage.