From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757950AbcBDL23 (ORCPT ); Thu, 4 Feb 2016 06:28:29 -0500 Received: from mx1.redhat.com ([209.132.183.28]:34783 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754133AbcBDL21 (ORCPT ); Thu, 4 Feb 2016 06:28:27 -0500 Subject: Re: [CRIU] x86: Hardware breakpoints are not always triggered To: Nadav Amit References: <56AA8928.50507@redhat.com> <20160128224224.GA10028@gmail.com> <20160129222130.GC10798@odin.com> <56ADE9A1.4080309@redhat.com> Cc: Andrew Vagin , Andrey Wagin , kvm@vger.kernel.org, Oleg Nesterov , LKML , "criu@openvz.org" , Cyrill Gorcunov From: Paolo Bonzini Message-ID: <56B335D6.2020701@redhat.com> Date: Thu, 4 Feb 2016 12:28:22 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04/02/2016 00:32, Nadav Amit wrote: > Sorry for spamming. The correct fix appears to reload the DRs (set > KVM_DEBUGREG_RELOAD) in kvm_arch_vcpu_load . Yup, that was my intended thing to test, but unfortunately I'm travelling and doing all the testing on the laptop is a bit hard. Thanks Nadav!!! Paolo