linux-kernel - Re: linux-next: Tree for Nov 30 (drivers/pci/controller/dwc/pcie-designware-host.c)

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Date:   Tue, 1 Dec 2020 14:27:57 +0100
From:   Marek Szyprowski <m.szyprowski@...sung.com>
To:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Randy Dunlap <rdunlap@...radead.org>
Cc:     Stephen Rothwell <sfr@...b.auug.org.au>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Jaehoon Chung <jh80.chung@...sung.com>,
        linux-pci <linux-pci@...r.kernel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>
Subject: Re: linux-next: Tree for Nov 30
 (drivers/pci/controller/dwc/pcie-designware-host.c)

Hi

On 01.12.2020 12:34, Lorenzo Pieralisi wrote:
> On Mon, Nov 30, 2020 at 08:44:55PM -0800, Randy Dunlap wrote:
>> On 11/30/20 12:36 AM, Stephen Rothwell wrote:
>>> Changes since 20201127:
>> on x86_64:
>>
>> WARNING: unmet direct dependencies detected for PCIE_DW_HOST
>>    Depends on [n]: PCI [=y] && PCI_MSI_IRQ_DOMAIN [=n]
>>    Selected by [y]:
>>    - PCI_EXYNOS [=y] && PCI [=y] && (ARCH_EXYNOS || COMPILE_TEST [=y])
>
> [...]
>
>> caused by:
>> commit f0a6743028f938cdd34e0c3249d3f0e6bfa04073
>> Author: Jaehoon Chung <jh80.chung@...sung.com>
>> Date:   Fri Nov 13 18:01:39 2020 +0100
>>
>>      PCI: dwc: exynos: Rework the driver to support Exynos5433 varian
>>
>>
>> which removed "depends on PCI_MSI_IRQ_DOMAIN from config PCI_EXYNOS.
> Fixed up and squashed in the original commit - we should probably rework
> the DWC driver dependencies on PCI_MSI_IRQ_DOMAIN to really fix it, for
> the time being this should do.

Thanks! I wasn't aware of that hidden dependency.

Best regards
-- 
Marek Szyprowski, PhD
Samsung R&D Institute Poland