From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3wyNNB0RzHzDr3l for ; Wed, 28 Jun 2017 23:06:33 +1000 (AEST) Message-ID: <1498655175.3651.43.camel@kernel.crashing.org> Subject: Re: [PATCH] powerpc/powernv: Tell OPAL about our MMU mode From: Benjamin Herrenschmidt To: Michael Ellerman , linuxppc dev list Cc: Stewart Smith , Michael Neuling Date: Wed, 28 Jun 2017 08:06:15 -0500 In-Reply-To: <87a84sd72z.fsf@concordia.ellerman.id.au> References: <1498421118.31581.110.camel@kernel.crashing.org> <87a84sd72z.fsf@concordia.ellerman.id.au> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Wed, 2017-06-28 at 15:17 +1000, Michael Ellerman wrote: > Which doesn't really make sense. FSP says it's running (runtime). > > The end of the OPAL log is below. > > I think your patch means we're now calling slw_reinit(), whereas > previously we would skip it? Ugh... and slw_reinit() is somewhat broken I suppose these days. Drat. Mikey, we probably need to key that off arch 300 or check for a DT prop skiboot would put in that tells Linux it can do this. Ben.