From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from ni.piap.pl ([195.187.100.4]:55357 "EHLO ni.piap.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752569Ab3JHKq5 (ORCPT ); Tue, 8 Oct 2013 06:46:57 -0400 From: khalasa@piap.pl (Krzysztof =?utf-8?Q?Ha=C5=82asa?=) To: Ralf Baechle Cc: linux-mips@linux-mips.org, linux-media@vger.kernel.org References: <20131007142429.GG3098@linux-mips.org> Date: Tue, 08 Oct 2013 12:46:55 +0200 In-Reply-To: <20131007142429.GG3098@linux-mips.org> (Ralf Baechle's message of "Mon, 7 Oct 2013 16:24:29 +0200") MIME-Version: 1.0 Message-ID: Content-Type: text/plain Subject: Re: Suspected cache coherency problem on V4L2 and AR7100 CPU Sender: linux-media-owner@vger.kernel.org List-ID: Ralf Baechle writes: > That's fine. You just need to ensure that there are no virtual aliases. > One way to do so is to increase the page size to 16kB. Checked, this thing works fine with 16 KB pages. -- Krzysztof Halasa Research Institute for Automation and Measurements PIAP Al. Jerozolimskie 202, 02-486 Warsaw, Poland