Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756392AbaGVRlw (ORCPT ); Tue, 22 Jul 2014 13:41:52 -0400 Received: from mail-vc0-f173.google.com ([209.85.220.173]:37002 "EHLO mail-vc0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756211AbaGVRlv (ORCPT ); Tue, 22 Jul 2014 13:41:51 -0400 MIME-Version: 1.0 In-Reply-To: References: Date: Tue, 22 Jul 2014 13:41:50 -0400 Message-ID: Subject: Re: decompress.c : Add cache support From: Nick Krause To: Florian Fainelli Cc: Ralf Baechle , Antony Pavlov , John Crispin , Linux-MIPS , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 22, 2014 at 1:14 PM, Florian Fainelli wrote: > 2014-07-21 21:24 GMT-07:00 Nick Krause : >> Hey Ralf and others >> We seem to be flushing this cache after decompressing the kernel on >> mips. Can't we cache this? > > I am not sure I fully understand what you mean here. What would we be > caching, instruction, data, both? > >> If anyone has any advice on how to fix this it would be great:). >> Nick > > One patch that I carried locally and which works for a bunch of > MIPS32r1 compatible platforms out there is this one, I tried to > address some of Ralf's comment as well about the code duplication > (maybe I can get around to resubmit it): > > http://patchwork.linux-mips.org/patch/1565/ > -- > Florian Florian, You should resubmit this patch as it seems to be correct and fix this issue. Cheers Nick -- 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/