Re: Patch "PCI: Set Read Completion Boundary to 128 iff Root Port supports it (_HPX)" has been added to the 4.8-stable tree

[Johannes Thumshirn <jthumshirn@suse.de>]

On Mon, Dec 05, 2016 at 02:37:36AM +0100, Stefan Lippers-Hollmann wrote:
> Hi
> 
> Adding this commit
> 
> On 2016-12-04, gregkh@linuxfoundation.org wrote:
> > This is a note to let you know that I've just added the patch titled
> > 
> >     PCI: Set Read Completion Boundary to 128 iff Root Port supports it (_HPX)
> > 
> > to the 4.8-stable tree which can be found at:
> >     http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
> > 
> > The filename of the patch is:
> >      pci-set-read-completion-boundary-to-128-iff-root-port-supports-it-_hpx.patch
> > and it can be found in the queue-4.8 subdirectory.
> > 
> > If you, or anyone else, feels it should not be added to the stable tree,
> > please let <stable@vger.kernel.org> know about it.
> > 
> > 
> > From e42010d8207f9d15a605ceb8e321bcd9648071b0 Mon Sep 17 00:00:00 2001
> > From: Johannes Thumshirn <jthumshirn@suse.de>
> > Date: Wed, 23 Nov 2016 10:56:28 -0600
> > Subject: PCI: Set Read Completion Boundary to 128 iff Root Port supports it (_HPX)
> > MIME-Version: 1.0
> > Content-Type: text/plain; charset=UTF-8
> > Content-Transfer-Encoding: 8bit
> > 
> > From: Johannes Thumshirn <jthumshirn@suse.de>
> > 
> > commit e42010d8207f9d15a605ceb8e321bcd9648071b0 upstream.
> 
> breaks building kernel 4.8.12+queue-4.8 with 
> 
> drivers/pci/probe.c: In function 'pcie_root_rcb_set':
> drivers/pci/probe.c:1444:23: error: implicit declaration of function 'pcie_find_root_port' [-Werror=implicit-function-declaration]
>   struct pci_dev *rp = pcie_find_root_port(dev);
>                        ^~~~~~~~~~~~~~~~~~~
> drivers/pci/probe.c:1444:23: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

Hi,
you'll need comit e784930bd ('PCI: Export pcie_find_root_port') as well to
have the definition of pcie_find_root_port() outside of aer_inject.

Byte,
	Johannes
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Johannes Thumshirn                                          Storage
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