From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751808AbeECMkO (ORCPT ); Thu, 3 May 2018 08:40:14 -0400 Received: from 8bytes.org ([81.169.241.247]:54106 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751459AbeECMkM (ORCPT ); Thu, 3 May 2018 08:40:12 -0400 Date: Thu, 3 May 2018 14:40:10 +0200 From: Joerg Roedel To: Dmitry Safonov Cc: linux-kernel@vger.kernel.org, 0x7f454c46@gmail.com, Alex Williamson , David Woodhouse , Ingo Molnar , Lu Baolu , iommu@lists.linux-foundation.org Subject: Re: [PATCHv4 1/2] iommu/vt-d: Ratelimit each dmar fault printing Message-ID: <20180503124010.n73opdv2k7qrpfoo@8bytes.org> References: <20180331003312.6390-1-dima@arista.com> <1525227744.14025.6.camel@arista.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1525227744.14025.6.camel@arista.com> User-Agent: NeoMutt/20170421 (1.8.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 02, 2018 at 03:22:24AM +0100, Dmitry Safonov wrote: > Hi Joerg, > > is there anything I may do about those two patches? > In 2/2 I've limited loop cnt as discussed in v3. > This one solves softlockup for us, might be useful. Applied the first patch, thanks. Please re-work the second one according to the comments. Thanks, Joerg