From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f54.google.com ([209.85.220.54]:62942 "EHLO mail-pa0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753787AbaCMRjj (ORCPT ); Thu, 13 Mar 2014 13:39:39 -0400 Received: by mail-pa0-f54.google.com with SMTP id lf10so1442792pab.27 for ; Thu, 13 Mar 2014 10:39:39 -0700 (PDT) Message-ID: <5321ED54.7060503@kernel.dk> Date: Thu, 13 Mar 2014 11:39:32 -0600 From: Jens Axboe MIME-Version: 1.0 To: Alexander Gordeev CC: Bjorn Helgaas , linux-kernel@vger.kernel.org, Mike Miller , iss_storagedev@hp.com, linux-pci@vger.kernel.org, Keith Busch , Matthew Wilcox Subject: Re: [PATCH v2 0/2] block: Use pci_enable_msix_exact() instead of pci_enable_msix() References: <20140313041231.GC26657@google.com> <5321CE94.5070506@kernel.dk> <20140313173656.GA4939@dhcp-26-207.brq.redhat.com> In-Reply-To: <20140313173656.GA4939@dhcp-26-207.brq.redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-pci-owner@vger.kernel.org List-ID: On 03/13/2014 11:36 AM, Alexander Gordeev wrote: > On Thu, Mar 13, 2014 at 09:28:20AM -0600, Jens Axboe wrote: >> On 03/12/2014 10:12 PM, Bjorn Helgaas wrote: >>> On Wed, Feb 26, 2014 at 10:02:40AM +0100, Alexander Gordeev wrote: >>>> Changes since v1: >>>> - cciss: patch #1: a weird 'goto' removed; >>>> - cciss: patch #2: pci_enable_msix_exact() used, not pci_enable_msix_range(); >>>> - rsxx: patch dropped - no need to change anything; >>>> >>>> As result of deprecation of MSI-X/MSI enablement functions >>>> pci_enable_msix() and pci_enable_msi_block() all drivers >>>> using these two interfaces need to be updated to use the >>>> new pci_enable_msi_range() or pci_enable_msi_exact() >>>> and pci_enable_msix_range() or pci_enable_msix_exact() >>>> interfaces. >>>> >>>> This change updates 'cciss' only, but there is also 'nvme' update >>>> pending - I am waiting for Intel guys to clarify if they want to >>>> route it thru their tree. If not, I will post the 'nvme' patch as >>>> a follow-up to this series. >>> >>> Hi Jens, >>> >>> I'd like to get these merged during the v3.15 merge window. I'd be glad to >>> review and apply them through my tree, unless you want to do it. They do >>> depend on f7fc32c, which went in after the v3.14 merge window, which makes >>> it a bit of a hassle. >> >> My 3.15/drivers (and core) branch are based off 3.14-rc3, so it >> should be OK. I've queued them up, as it's mostly a followup to the >> previous ones from Alexander. > > Oh-oh, cciss patch #2 requires commit 3ce4e86 ("PCI/MSI: Add > pci_enable_msi_exact() and pci_enable_msix_exact()") which was > pulled to 3.14-rc4 only. Sorry for failing to clarify that :( > > And I also notice 3111cc3 ("skd: Use pci_enable_msix_exact() instead > of pci_enable_msix_range()") in your tree also should not compile :( Gah, please be a bit more diligent in the future, that's a lot of breakage for a small series. If it's this broken, I'll have to rebase the branch, which I attempt to never do for the "official" branches. -- Jens Axboe