From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.135]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3rh23X6SwkzDql5 for ; Sat, 2 Jul 2016 02:31:17 +1000 (AEST) From: Darren Stevens To: Olof Johansson CC: linuxppc-dev , Pat Wall , Alex Perez , matthew@a-eon.com, Aneesh Kumar K.V , R.T.Dickinson , Christian Zigotzky Date: Fri, 01 Jul 2016 16:29:43 +0100 (BST) Message-ID: <486a5b4c86b.69ed7e66@auth.smtp.1and1.co.uk> In-Reply-To: References: <4867f9385a2.1e1ca6c1@auth.smtp.1and1.co.uk> Subject: Re: pasemi: Fix boot failure on 4.7-rc1 MIME-Version: 1.0 Content-Type: text/plain List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hello Olof On 29/06/2016, Olof Johansson wrote: > I don't see the panic here on a Chitra, at least not on recent -next. > > What config are you building with when you see this? If you are not seeing this on the Chitra, it means that our Nemo patch is causing the problem. I don't know where, as we haven't patched the pas_pci_init function, or any function it directly calls, although there are patches in pasemi/pci.c to enable support for the SB600. The best solution would be for us to add the patch for setup.c I found to our nemo patch. Sorry for wasting everyones time. > Please cc me on PA Semi related patches if you want my attention. I > still have hardware, in fact I boot every -next release on it through > automation. Didn't know that, I will do so in future, just be aware that all of my patches will be in relation to the X1000 as that is the only PA-Semi machine I have here. If you have the time, there is something you can check for us - we've had to add 'PPC_PASEMI_IOMMU_DMA_FORCE' to our config since 4.4 to get the onboard gig-e ethernet to work. We need PPC_PASEMI_IOMMU for the SB600, or we are stuck with a kernel that will only work with 2GRam Regards Darren