From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43712) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XDFxx-0002xN-0o for qemu-devel@nongnu.org; Fri, 01 Aug 2014 12:46:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XDFxp-0003gK-IK for qemu-devel@nongnu.org; Fri, 01 Aug 2014 12:46:00 -0400 Received: from smtp.codeaurora.org ([198.145.11.231]:47928) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XDFxp-0003gC-Ci for qemu-devel@nongnu.org; Fri, 01 Aug 2014 12:45:53 -0400 Message-ID: <53DBC43E.3070501@codeaurora.org> Date: Fri, 01 Aug 2014 12:45:50 -0400 From: Christopher Covington MIME-Version: 1.0 References: <1406733627-24255-1-git-send-email-alex.bennee@linaro.org> <1406733627-24255-6-git-send-email-alex.bennee@linaro.org> In-Reply-To: <1406733627-24255-6-git-send-email-alex.bennee@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [PATCH v2 5/5] target-arm: A64: disable a bunch of ARMv5 machines List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?UTF-8?B?QWxleCBCZW5uw6ll?= Cc: peter.maydell@linaro.org, qemu-devel@nongnu.org On 07/30/2014 11:20 AM, Alex Benn=C3=A9e wrote: > If you attempt to run a system image which uses 1k pages in the > qemu-system-aarch64 build it will fail thanks to the change to 12 bit > pages. The boards are still available for the qemu-system-arm build. I fail to understand the correlation between ARMv5 machines and software = use of 1M sections. Are AArch32, the short descriptor translation table forma= t, and 1M sections optional and unimplemented in newer machines like those u= sing the Cortex A15 or Cortex A57? Thanks, Christopher --=20 Employee of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by the Linux Foundation.