From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752975AbbDCAmv (ORCPT ); Thu, 2 Apr 2015 20:42:51 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:42752 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752826AbbDCAmt (ORCPT ); Thu, 2 Apr 2015 20:42:49 -0400 Date: Thu, 02 Apr 2015 20:42:47 -0400 (EDT) Message-Id: <20150402.204247.2017774907897750993.davem@davemloft.net> To: yinghai@kernel.org Cc: bhelgaas@google.com, david.ahern@oracle.com, linux-pci@vger.kernel.org, sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/3] PCI/sparc: Fix booting with T5-8 From: David Miller In-Reply-To: References: <1427857069-6789-1-git-send-email-yinghai@kernel.org> <20150402.163715.643586069492103151.davem@davemloft.net> X-Mailer: Mew version 6.6 on Emacs 24.4 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Thu, 02 Apr 2015 17:42:49 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yinghai Lu Date: Thu, 2 Apr 2015 15:07:57 -0700 > On Thu, Apr 2, 2015 at 1:37 PM, David Miller wrote: >> From: Yinghai Lu >> Date: Tue, 31 Mar 2015 19:57:46 -0700 >> >>> Fix regression by commit d63e2e1f3df9 ("sparc/PCI: Clip bridge windows to >>> fit in upstream windows"). >>> >>> That cause bridge bar get clipped wrongly. >>> >>> The sparc64 dma_addr_t is 32-bit, we can not use it to check if we can >>> use 64bit bar, introduce pci_bus_addr_t. >>> >>> sparc ofpci does not parse 64bit mem for root bus, add code to >>> make sure that we get correct resource for root. >>> >>> Also there are device 64-bit res does not have pref bit flag, but bridges >>> do have pref bit set, that cause extra "no compatible window". >>> Set pref bit for them according to the errata. >> >> Just to be clear, who is going to merge this? :-) >> > > Should be you or Bjorn, but one should get ack from another. Acked-by: David S. Miller