From: Christoffer Dall Subject: Re: [PATCH] KVM: arm64: Decode basic HYP fault information Date: Mon, 31 Aug 2015 11:49:27 +0200 Message-ID: <20150831094927.GL24113@cbox> References: <00aa01d0d408$1ba96ea0$52fc4be0$@samsung.com> <20150830174434.GG24113@cbox> <012d01d0e3b6$fa327c30$ee977490$@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, 'Marc Zyngier' To: Pavel Fedin Return-path: Received: from mail-lb0-f173.google.com ([209.85.217.173]:36839 "EHLO mail-lb0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752292AbbHaJsG (ORCPT ); Mon, 31 Aug 2015 05:48:06 -0400 Received: by lbvd4 with SMTP id d4so21148425lbv.3 for ; Mon, 31 Aug 2015 02:48:04 -0700 (PDT) Content-Disposition: inline In-Reply-To: <012d01d0e3b6$fa327c30$ee977490$@samsung.com> Sender: kvm-owner@vger.kernel.org List-ID: On Mon, Aug 31, 2015 at 09:33:40AM +0300, Pavel Fedin wrote: > Hello! > > > my overall concern with this patch is that it adds complexity to an > > already really bad situation, and potentially increases the likelihood > > of not seeing any debug info at all. > > Why? In this case we currently already drop into C code. I do the same, with some more useful > printout. What is fundamentally changed? > Fundamentally what's changed is that you now run more custom code in C code. I'll think about it. -Christoffer