From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MJ81D-0003MJ-RB for qemu-devel@nongnu.org; Tue, 23 Jun 2009 11:34:43 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MJ819-0002qR-2c for qemu-devel@nongnu.org; Tue, 23 Jun 2009 11:34:43 -0400 Received: from [199.232.76.173] (port=56175 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MJ818-0002pm-VA for qemu-devel@nongnu.org; Tue, 23 Jun 2009 11:34:38 -0400 Received: from mx20.gnu.org ([199.232.41.8]:14870) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1MJ818-0004tb-Lz for qemu-devel@nongnu.org; Tue, 23 Jun 2009 11:34:38 -0400 Received: from mail.codesourcery.com ([65.74.133.4]) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1MJ816-00068y-Qo for qemu-devel@nongnu.org; Tue, 23 Jun 2009 11:34:37 -0400 Date: Tue, 23 Jun 2009 08:34:35 -0700 From: Nathan Froyd Subject: Re: [Qemu-devel] [PATCH] target-ppc: permit linux-user to read PVR Message-ID: <20090623153434.GJ1119@codesourcery.com> References: <1244166303-471-1-git-send-email-froydnj@codesourcery.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1244166303-471-1-git-send-email-froydnj@codesourcery.com> List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org On Thu, Jun 04, 2009 at 06:45:03PM -0700, Nathan Froyd wrote: > Access to the PVR SPR is normally forbidden from userspace apps. The > Linux kernel, however, fixes up reads in the appropriate trap handler. > To permit applications that read PVR to run on QEMU, then, we need to > implement the same handling of PVR reads. Ping. -Nathan