From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Zyngier Subject: Re: [BUG] MVPP2 driver exploding in presence of a tap interface Date: Tue, 30 Oct 2018 12:59:52 +0000 Message-ID: <0899d630-782d-a60e-154e-e26c467aba72@arm.com> References: <6355174d-4ab6-595d-17db-311bce607aef@arm.com> <20181030105015.GB3407@kwain> <7bd72963-1e7c-5175-ba88-fc020d786f0c@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: Antoine Tenart , Thomas Petazzoni , Maxime Chevallier , linux-arm-kernel@lists.infradead.org, netdev , Grzegorz Jaszczyk , Tomasz Nowicki To: Marcin Wojtas Return-path: Received: from foss.arm.com ([217.140.101.70]:52794 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727593AbeJ3VxQ (ORCPT ); Tue, 30 Oct 2018 17:53:16 -0400 In-Reply-To: Content-Language: en-GB Sender: netdev-owner@vger.kernel.org List-ID: Marcin, On 30/10/18 12:37, Marcin Wojtas wrote: > [Resend in UTF-8] > > Hi Marc, > > You use _really_ archaic firmware, the bug you see is 99% caused by a Please let me fix this for you: s/_really_ archaic/released/ > bug already fixed long time ago (cleanup all PP2 BM pools correctly > during exit boot services). How long ago? Why didn't you say so when I reported the bug to you and Antoine back in January? Also, why isn't that "clean-up" taken care of by the Linux driver? Exiting boot services itself doesn't seem to cause the issue, and it is setting the interface up that causes it. > Please grab the latest release: > https://github.com/MarvellEmbeddedProcessors/edk2-open-platform/wiki/files/flash-image-18.09.4.bin > and let know if you observe any further issues with vanilla kernel. What does this image contain? Thanks, M. -- Jazz is not dead. It just smells funny...