Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754839AbbDXGbd (ORCPT ); Fri, 24 Apr 2015 02:31:33 -0400 Received: from mail-la0-f46.google.com ([209.85.215.46]:36546 "EHLO mail-la0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752492AbbDXGb3 (ORCPT ); Fri, 24 Apr 2015 02:31:29 -0400 Date: Fri, 24 Apr 2015 08:31:29 +0200 From: Johan Hovold To: Stephen Warren Cc: Johan Hovold , Greg Kroah-Hartman , Felipe Balbi , Alan Stern , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Thierry Reding , Alexandre Courbot , linux-tegra@vger.kernel.org Subject: Re: [PATCH v2 2/3] USB: ehci-tegra: fix inefficient copy of unaligned buffers Message-ID: <20150424063129.GA320@localhost> References: <1429798012-21916-1-git-send-email-johan@kernel.org> <1429798012-21916-3-git-send-email-johan@kernel.org> <553956DA.2090300@wwwdotorg.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <553956DA.2090300@wwwdotorg.org> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 773 Lines: 21 On Thu, Apr 23, 2015 at 02:32:26PM -0600, Stephen Warren wrote: > On 04/23/2015 08:06 AM, Johan Hovold wrote: > > Make sure only to copy any actual data rather than the whole buffer, > > when releasing the temporary buffer used for unaligned non-isochronous > > transfers. > > > > Compile-tested only. > > Tested-by: Stephen Warren > > (Tested a USB network device attached to Jetson TK1, with a large > download, and ping packets of various sizes from another host) Thanks for testing, Stephen! Johan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/