linux-kernel - [PATCH v1 0/3] PCI: Fix failure to assign BARs with alignment >1M with Thunderbolt

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Date:   Mon, 6 Jan 2020 15:45:09 +0000
From:   Nicholas Johnson <nicholas.johnson-opensource@...look.com.au>
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:     "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Logan Gunthorpe <logang@...tatee.com>,
        Nicholas Johnson <nicholas.johnson-opensource@...look.com.au>
Subject: [PATCH v1 0/3] PCI: Fix failure to assign BARs with alignment >1M
 with Thunderbolt

This patch series is split from from [0] to make sign-off easier.

I have found a way to change the arguments of 
pci_bus_distribute_available_resources() without making any functional 
changes. I think it turned out very well. I hope everybody agrees.

I have tested and looked over for mistakes for several days, but there 
could still be mistakes. I have also changed the commit messages and 
might not be clear enough yet.

Best to get it out there and get feedback or it will never happen.

Removed Reviewed-by tags from Mika Westerberg because some things have 
changed.

[0]
https://lore.kernel.org/lkml/PSXP216MB043892C04178AB333F7AF08C80580@PSXP216MB0438.KORP216.PROD.OUTLOOK.COM/

Nicholas Johnson (3):
  PCI: Remove redundant brackets in
    pci_bus_distribute_available_resources()
  PCI: Change pci_bus_distribute_available_resources() args to struct
    resource
  PCI: Consider alignment of hot-added bridges when distributing
    available resources

 drivers/pci/setup-bus.c | 106 +++++++++++++++++++++++-----------------
 1 file changed, 61 insertions(+), 45 deletions(-)

-- 
2.24.1