linux-kernel - Re: PCI/MSI: Remove the PCI_MSI_IRQ

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Message-ID: <995f625b-1f56-6d97-ba99-9a4298e9dd37@xilinx.com>
Date:   Fri, 18 Oct 2019 08:20:09 +0200
From:   Michal Simek <michal.simek@...inx.com>
To:     Palmer Dabbelt <palmer@...ive.com>,
        Christoph Hellwig <hch@...radead.org>, michal.simek@...inx.com,
        helgaas@...nel.org
Cc:     tony.luck@...el.com, fenghua.yu@...el.com,
        heiko.carstens@...ibm.com, gor@...ux.ibm.com,
        borntraeger@...ibm.com, bhelgaas@...gle.com, will@...nel.org,
        Greg KH <gregkh@...uxfoundation.org>,
        kstewart@...uxfoundation.org, pbonzini@...hat.com,
        firoz.khan@...aro.org, yamada.masahiro@...ionext.com,
        longman@...hat.com, mingo@...nel.org, peterz@...radead.org,
        linux-ia64@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-s390@...r.kernel.org, linux-pci@...r.kernel.org
Subject: Re: PCI/MSI: Remove the PCI_MSI_IRQ_DOMAIN architecture whitelist

Hi,

On 17. 10. 19 20:19, Palmer Dabbelt wrote:
> This came up in the context of the microblaze port, where a patch was
> recently posted to extend the whitelist.

I hoped you were aware about this discussion we have with Christoph.
https://lkml.org/lkml/2019/10/8/682

It means 1/3 and 2/3 should be replaced by mandatory-y and I expect
msi.h can be removed from architecture Kbuild too.

Thanks,
Michal