From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755185Ab3KFQXg (ORCPT ); Wed, 6 Nov 2013 11:23:36 -0500 Received: from smtp.citrix.com ([66.165.176.89]:64128 "EHLO SMTP.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750871Ab3KFQXf (ORCPT ); Wed, 6 Nov 2013 11:23:35 -0500 X-IronPort-AV: E=Sophos;i="4.93,647,1378857600"; d="scan'208";a="71227099" Date: Wed, 6 Nov 2013 16:22:15 +0000 From: Stefano Stabellini X-X-Sender: sstabellini@kaball.uk.xensource.com To: Russell King - ARM Linux CC: Konrad Rzeszutek Wilk , Subject: swiotlb on arm status Message-ID: User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-DLP: MIA1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Russell, I thought about giving you a quick summary of the status of the swiotlb patch series on ARM: it has been in linux-next since last week, a few issues were found and fixed already. I went through all the patches and I am still missing few acks on the arm specific bits: http://marc.info/?l=linux-kernel&m=138359037113882&w=2 The latest version of the "make SWIOTLB available" patch, on which you have already commented in the past. This version should address your previous feedback. http://marc.info/?l=linux-kernel&m=138269913107769&w=2 This one is about not merging bio_vecs on Xen. The idea and the code is taken from x86. The arm64 part has been acked by Catalin, but the arm32 part is still missing an ack. It introduces a build issue on ape6evm_defconfig, fixed separately by the patch below. http://marc.info/?l=linux-kernel&m=138374169030300&w=2 A fix for the build issue found by Olof on linux-next on ape6evm_defconfig. Cheers, Stefano