linux-kernel - Re: [PATCH 0/8] PCI: cleanup pci_scan

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Message-ID: <20140211001624.GA12851@google.com>
Date:	Mon, 10 Feb 2014 17:16:24 -0700
From:	Bjorn Helgaas <bhelgaas@...gle.com>
To:	Andreas Noever <andreas.noever@...il.com>
Cc:	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org
Subject: Re: [PATCH 0/8] PCI: cleanup pci_scan_bridge

On Thu, Jan 23, 2014 at 09:59:20PM +0100, Andreas Noever wrote:
> I have been reading the code around pci_scan_bridge and noticed a few oddities.
> These patches try to cleanup some of the these things.
> 
> Most of the patches make also sense in isolation, but some make more sense with
> the previous ones applied as well. None of the patches fix any observed bugs.
> Patch 5 fixes a (probably harmless) dmesg.
> 
> The changes related to CardBus probing are completely untested.
> 
> Andreas
> 
> Andreas Noever (8):
>   PCI: Increment max correctly in pci_scan_bridge.
>   PCI: Clarify the "scan anyway" comment in pci_scan_bridge.
>   PCI: Assign CardBus bus number only during the second pass.
>   PCI: Use request_resource_conflict instead of insert_ for bus numbers.
>   PCI: Make sure bus number resources stay within their parents bounds.
>   PCI: Remove pci_fixup_parent_subordinate_busnr.
>   PCI: Check for child busses which use more bus numbers than allocated.
>   PCI: Don't scan random busses in pci_scan_bridge.
> 
>  drivers/pci/probe.c | 78 +++++++++++++++++++++--------------------------------
>  1 file changed, 31 insertions(+), 47 deletions(-)

I applied all these to pci/scan-bridge for v3.15, thanks!

Bjorn
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