From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Date: Mon, 30 Nov 2009 13:15:34 +0000 Subject: Re: [PATCH] PPC: Sync guest visible MMU state Message-Id: <4B13C576.5020405@redhat.com> List-Id: References: <1259586122-19155-1-git-send-email-agraf@suse.de> In-Reply-To: <1259586122-19155-1-git-send-email-agraf@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Alexander Graf Cc: kvm@vger.kernel.org, kvm-ppc , Benjamin Herrenschmidt , linuxppc-dev@ozlabs.org On 11/30/2009 03:02 PM, Alexander Graf wrote: > Currently userspace has no chance to find out which virtual address space we're > in and resolve addresses. While that is a big problem for migration, it's also > unpleasent when debugging, as gdb and the monitor don't work on virtual > addresses. > > This patch exports enough of the MMU segment state to userspace to make > debugging work and thus also includes the groundwork for migration. > Looks good. Ben, please carry this in your tree. -- error compiling committee.c: too many arguments to function From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by ozlabs.org (Postfix) with ESMTP id 0DF7EB7082 for ; Tue, 1 Dec 2009 00:15:42 +1100 (EST) Message-ID: <4B13C576.5020405@redhat.com> Date: Mon, 30 Nov 2009 15:15:34 +0200 From: Avi Kivity MIME-Version: 1.0 To: Alexander Graf Subject: Re: [PATCH] PPC: Sync guest visible MMU state References: <1259586122-19155-1-git-send-email-agraf@suse.de> In-Reply-To: <1259586122-19155-1-git-send-email-agraf@suse.de> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: kvm-ppc , kvm@vger.kernel.org, linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 11/30/2009 03:02 PM, Alexander Graf wrote: > Currently userspace has no chance to find out which virtual address space we're > in and resolve addresses. While that is a big problem for migration, it's also > unpleasent when debugging, as gdb and the monitor don't work on virtual > addresses. > > This patch exports enough of the MMU segment state to userspace to make > debugging work and thus also includes the groundwork for migration. > Looks good. Ben, please carry this in your tree. -- error compiling committee.c: too many arguments to function From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH] PPC: Sync guest visible MMU state Date: Mon, 30 Nov 2009 15:15:34 +0200 Message-ID: <4B13C576.5020405@redhat.com> References: <1259586122-19155-1-git-send-email-agraf@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org, kvm-ppc , Benjamin Herrenschmidt , linuxppc-dev@ozlabs.org To: Alexander Graf Return-path: Received: from mx1.redhat.com ([209.132.183.28]:46035 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751205AbZK3NPj (ORCPT ); Mon, 30 Nov 2009 08:15:39 -0500 In-Reply-To: <1259586122-19155-1-git-send-email-agraf@suse.de> Sender: kvm-owner@vger.kernel.org List-ID: On 11/30/2009 03:02 PM, Alexander Graf wrote: > Currently userspace has no chance to find out which virtual address space we're > in and resolve addresses. While that is a big problem for migration, it's also > unpleasent when debugging, as gdb and the monitor don't work on virtual > addresses. > > This patch exports enough of the MMU segment state to userspace to make > debugging work and thus also includes the groundwork for migration. > Looks good. Ben, please carry this in your tree. -- error compiling committee.c: too many arguments to function