Received: by 2002:ac0:946b:0:0:0:0:0 with SMTP id j40csp3708101imj; Tue, 19 Feb 2019 08:07:12 -0800 (PST) X-Google-Smtp-Source: AHgI3IbJYmqlcm/ub0NKVg1pC9dkXaSJcAxHsn6Ipp6w5rpi6ojgOFmchGonEIVmHAoJXgcanyPS X-Received: by 2002:a17:902:8643:: with SMTP id y3mr5247457plt.195.1550592432600; Tue, 19 Feb 2019 08:07:12 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1550592432; cv=none; d=google.com; s=arc-20160816; b=OWPtVw34srmIGUNXNTOOHrlbIup6s48HE8w8SepxGB0Y8m8VPGMhPT0kclVDAjYpsS STRLbqoJ1vRm8SVNSr+ZMWP6awyURXmvnkhdxZrpjnmkpWMWC2tBMp+57xhmKZ/kRQ6f PcU6POnnPzqqrfEfg094LvG2hwREQ5UFSmNhijBBcybC3ROEYp/uWb/aEev95QkY8foj TpX2RgVPU+uGNdjLMjzxROPCd76sqIaDSs9eS3E8SBKTxzVo6LenrQW0MiFRK0k6NJCu RxXKMAFxmKLCkfUSnpwLIhpFq8HJsnD1lRXTjJoqRGVhh0gylgPv8cn3ARQIZKhecYpX codw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=V2AFAb+OlP4p97WcWjKk8QYs8eVBb0x/oZTCYkYVzcs=; b=g1Q5KWisM16EwlG+XEWbmDdEt3qD/ExDWn2D5SmNESxu3Va5ikZJUGx0wYBk+C8OPJ hZq/a5i7KFkYB8qqp7220bwKiKpZjY1UDo9XEWituSysOy/AYZjstfpTKeu+TLxs1MLs qliX0MTtDmI6aBtd3LsIW0+b1DZkSPWxMrClhQaZ7EVLGXJNcZZGc+AqB++taD7Pwo88 twRfJ/6XQZ+lzWYDoQyUNWl7BLKcjjEWQrIyfI8NH9SHKX1TaiHCm5PncubnOvMcT/jl l7eASIaSQqIM6lxjQs6dpXvVOtXyWUd1kAGcUwnEeMfRFZxiXJUAFM2dn1s0pDYokcNM aYLw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id v25si16578578pfg.135.2019.02.19.08.06.57; Tue, 19 Feb 2019 08:07:12 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728891AbfBSQGK (ORCPT + 99 others); Tue, 19 Feb 2019 11:06:10 -0500 Received: from Galois.linutronix.de ([146.0.238.70]:33934 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726352AbfBSQGK (ORCPT ); Tue, 19 Feb 2019 11:06:10 -0500 Received: from bigeasy by Galois.linutronix.de with local (Exim 4.80) (envelope-from ) id 1gw7uI-0000zY-Ur; Tue, 19 Feb 2019 17:06:07 +0100 Date: Tue, 19 Feb 2019 17:06:06 +0100 From: Sebastian Andrzej Siewior To: Juri Lelli Cc: linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Gleixner , Steven Rostedt Subject: Re: [PATCH RT 1/2] softirq: Avoid "local_softirq_pending" messages if ksoftirqd is blocked Message-ID: <20190219160606.jwjrgf6nxarnd2wt@linutronix.de> References: <20190218163107.iwdpngwmbs6xyk7x@linutronix.de> <20190219145826.GH21785@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20190219145826.GH21785@localhost.localdomain> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2019-02-19 15:58:26 [+0100], Juri Lelli wrote: > Hi, Hi, > I've been seeing those messages while running some stress tests (hog > tasks pinned to CPUs). > > Have yet to see them after I applied this patch earlier this morning (it > usually took not much time to reproduce). So is it better or not. I kind of read this as "nothing changed". > Tested-by: Juri Lelli > > Thanks! > > - Juri Sebastian