linux-kernel - Re: [PATCH] microblaze: Include generic support for MSI irqdomains

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Date:   Thu, 10 Oct 2019 12:47:31 +0200
From:   Michal Simek <michal.simek@...inx.com>
To:     Christoph Hellwig <hch@...radead.org>,
        Michal Simek <michal.simek@...inx.com>
Cc:     linux-kernel@...r.kernel.org, monstr@...str.eu, git@...inx.com,
        Kate Stewart <kstewart@...uxfoundation.org>,
        Kuldeep Dave <kuldeep.dave@...inx.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Palmer Dabbelt <palmer@...ive.com>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Firoz Khan <firoz.khan@...aro.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Will Deacon <will@...nel.org>, linux-riscv@...ts.infradead.org
Subject: Re: [PATCH] microblaze: Include generic support for MSI irqdomains

On 08. 10. 19 17:46, Christoph Hellwig wrote:
> On Tue, Oct 08, 2019 at 12:34:47PM +0200, Michal Simek wrote:
>> index e5c9170a07fc..83417105c00a 100644
>> --- a/arch/microblaze/include/asm/Kbuild
>> +++ b/arch/microblaze/include/asm/Kbuild
>> @@ -25,6 +25,7 @@ generic-y += local64.h
>>  generic-y += mcs_spinlock.h
>>  generic-y += mm-arch-hooks.h
>>  generic-y += mmiowb.h
>> +generic-y += msi.h
> 
> Please just mark it as mandatory-y in the asm-generic makefile
> instead of requiring a sniplet for every architecture.
> 

But is it really mandatory for all architectures?

Thanks,
Michal