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Message-ID: <5321CE94.5070506@kernel.dk>
Date: Thu, 13 Mar 2014 09:28:20 -0600
From: Jens Axboe <axboe@...nel.dk>
To: Bjorn Helgaas <bhelgaas@...gle.com>,
Alexander Gordeev <agordeev@...hat.com>
CC: linux-kernel@...r.kernel.org, Mike Miller <mike.miller@...com>,
iss_storagedev@...com, linux-pci@...r.kernel.org,
Keith Busch <keith.busch@...el.com>,
Matthew Wilcox <willy@...ux.intel.com>
Subject: Re: [PATCH v2 0/2] block: Use pci_enable_msix_exact() instead of
pci_enable_msix()
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.
--
Jens Axboe
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