Received: by 2002:a05:6a10:a841:0:0:0:0 with SMTP id d1csp179034pxy; Wed, 28 Apr 2021 01:57:41 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzNWYbCXLiEdauEQWSKA9OR/toDYoDYJDFlJ422ntHUwFSoS4kl9qL0OYeANEgdFOHHqHQu X-Received: by 2002:a05:6402:36d:: with SMTP id s13mr7442912edw.103.1619600261531; Wed, 28 Apr 2021 01:57:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1619600261; cv=none; d=google.com; s=arc-20160816; b=ixNtAmaHWQQKuolZ68Of1wmc4UDkvYuJbSjtymgsf26JEUBxNiVupmpAq9/xfOHuNl eYflmpy/9KowVz3moj++Yl/8CJezW99l0s2+YMxIP1+bULFs21aNBwzf+sh8IyXNWkBZ E8Ul2L9NayLip5pVs0Jbr4lil7GoGOyuMey2+deo/oH4/HcrNlDHMYMgSLO4RQXkk5ti j6ZVX7y7a1sYnq2zmZ6qUNOADxHui7aFgTrqfowGftwL3DMy0O43ZBKN1rcvxiub7Mqm 32iCfFeMA6FP6mpez3fGBc7g4YQARGu0YgtCQplEjwWAs3dLRqZTBh3e8HxgBQUhVFud LXsg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:message-id:date:references :in-reply-to:subject:cc:to:dkim-signature:dkim-signature:from; bh=Yw4zbZWnM1LPmPQXkz7A/is9cLSvX597px5tqOEQQo4=; b=jNR/qsC9szsvBFDS3tKsoB4Tc/ZKezpL9xxAmTKIuod5iIb3ymh48z7dGnCriFdrlp dvYRVVOUr4lMatWN6W25T6Ez1mJxaS69y/ZmGqXvpRPma6nzuKCzTTChwb+20iROq5Vc SGoJGYL7AEyxngF8iRP8+bTe5M6PT6l+WQRaqi1OxkFg3u2ky4yuLMCbL9PUnio2QoOO KCzCIWLKGuJHDND/KC1rodV6d5DaZ7eNCmC4Mco3S3ilqKt4HtlPc5aEbmOhRRJTt5bB CxmHmjBNgJBbFQbnq3mSpGCBGrM6tZ7wjZp3oE0WiSYjPdSncrcyQyq45iYlN0kM3eqD dgfw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linutronix.de header.s=2020 header.b=AiEgCe9j; dkim=neutral (no key) header.i=@linutronix.de; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=linutronix.de Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id o5si716131edv.77.2021.04.28.01.57.18; Wed, 28 Apr 2021 01:57:41 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linutronix.de header.s=2020 header.b=AiEgCe9j; dkim=neutral (no key) header.i=@linutronix.de; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=linutronix.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237824AbhD1I5M (ORCPT + 99 others); Wed, 28 Apr 2021 04:57:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44198 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237685AbhD1I5E (ORCPT ); Wed, 28 Apr 2021 04:57:04 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8FE79C061574 for ; Wed, 28 Apr 2021 01:56:19 -0700 (PDT) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1619600176; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Yw4zbZWnM1LPmPQXkz7A/is9cLSvX597px5tqOEQQo4=; b=AiEgCe9joO/m2F6pUIhcwtKgxeL/sY62GHtALfVn31G/PWeqRrxS+3kbIgeh7mAy1qwhE0 LW4qfv1WPj62xCG0mSctGzVAOE+elPvHxrm8NxIfsyP7evRb/g/K89Hd7vvPT8IASMUPRj 82d/EjeKuoEJ6t7NBLb0ylSmyphZiTFmYHXrhKrLw+UyF70+r0z18bEkZnQkxhEedBo76z mKkuKQQ04Jg++gUYb+ejlSVifsXePzOM7T04jsxuQwg4nLzRCP085AooHuUBDa0gcAIHRD T1A+nbQcShdIpKZHS+bQjJbjLarI2Yf+x1ww/zAbvA4GC24hSIt9uI3IV+RagQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1619600176; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Yw4zbZWnM1LPmPQXkz7A/is9cLSvX597px5tqOEQQo4=; b=c3tXF+ERXAz6Zf+7+lv7on7FahKKJsDK7aaF8GJ+kqy6l8Xa6zaOnjWV/984sHRXG2hP+L OpZbepHN73Yu9tDw== To: Feng Tang , "Song Bao Hua \(Barry Song\)" Cc: kernel test robot , Ingo Molnar , LKML , "lkp\@lists.01.org" , "lkp\@intel.com" , "ying.huang\@intel.com" , "zhengjun.xing\@intel.com" , "x86\@kernel.org" Subject: Re: [genirq] cbe16f35be: will-it-scale.per_thread_ops -5.2% regression In-Reply-To: <20210428080819.GB53821@shbuild999.sh.intel.com> References: <20210427090013.GG32408@xsang-OptiPlex-9020> <87fszcnecr.ffs@nanos.tec.linutronix.de> <20210428050758.GB52098@shbuild999.sh.intel.com> <20210428080819.GB53821@shbuild999.sh.intel.com> Date: Wed, 28 Apr 2021 10:56:16 +0200 Message-ID: <87o8dyn5xr.ffs@nanos.tec.linutronix.de> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 28 2021 at 16:08, Feng Tang wrote: > On Wed, Apr 28, 2021 at 07:01:35AM +0000, Song Bao Hua (Barry Song) wrote: > >> But it is still an irrelevant problem. > Yes, the commit itself has no problem. And my personal thought > is no further action is needed. The commit does not need any further action, but this testing stuff really needs further action because we can't differentiate between real regressions and these bogus reports anymore. Thanks, tglx