From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:4528 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727708AbfGLXnV (ORCPT ); Fri, 12 Jul 2019 19:43:21 -0400 References: <20190712053631.9814-1-bauerman@linux.ibm.com> <20190712053631.9814-3-bauerman@linux.ibm.com> <20190712071328.GA22889@lst.de> From: Thiago Jung Bauermann Subject: Re: [PATCH 2/3] DMA mapping: Move SME handling to x86-specific files In-reply-to: <20190712071328.GA22889@lst.de> Date: Fri, 12 Jul 2019 20:42:31 -0300 Message-ID: <87r26ug6qg.fsf@morokweng.localdomain> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-s390-owner@vger.kernel.org List-ID: To: Christoph Hellwig Cc: x86@kernel.org, iommu@lists.linux-foundation.org, linux-fsdevel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , Marek Szyprowski , Robin Murphy , Konrad Rzeszutek Wilk , Alexey Dobriyan , Halil Pasic , Mike Anderson , Ram Pai , "Lendacky, Thomas" [ Cc'ing Tom Lendacky which I forgot to do earlier. Sorry about that. ] Hello Christoph, Christoph Hellwig writes: > Honestly I think this code should go away without any replacement. > There is no reason why we should have a special debug printk just > for one specific reason why there is a requirement for a large DMA > mask. Makes sense. I'll submit a v2 which just removes this code. -- Thiago Jung Bauermann IBM Linux Technology Center