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[198.145.64.163]) by smtp.gmail.com with ESMTPSA id c25sm6007304pfo.101.2021.03.19.12.31.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Mar 2021 12:31:58 -0700 (PDT) Date: Fri, 19 Mar 2021 12:31:57 -0700 From: Kees Cook To: kernel test robot Cc: 0day robot , LKML , lkp@lists.01.org, ying.huang@intel.com, feng.tang@intel.com, zhengjun.xing@intel.com, Andrew Morton , Greg Kroah-Hartman , Michal Hocko , Alexey Dobriyan , Lee Duncan , Chris Leech , Adam Nichols , linux-fsdevel@vger.kernel.org, linux-hardening@vger.kernel.org Subject: Re: [seq_file] 5fd6060e50: stress-ng.eventfd.ops_per_sec -49.1% regression Message-ID: <202103191230.5054A14247@keescook> References: <20210315174851.622228-1-keescook@chromium.org> <20210319140742.GC30349@xsang-OptiPlex-9020> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210319140742.GC30349@xsang-OptiPlex-9020> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Mar 19, 2021 at 10:07:42PM +0800, kernel test robot wrote: > FYI, we noticed a -49.1% regression of stress-ng.eventfd.ops_per_sec due to commit: Well, so it can be seen. ;) Though I feel slightly better that it's stress-ng instead of a "normal" workload. Thanks for the report! -- Kees Cook