linux-kernel - Re: [PATCH] kernel: irq: fix build failure

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Date:   Mon, 10 Oct 2016 21:25:55 +0530
From:   Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:     Thomas Gleixner <tglx@...utronix.de>
CC:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] kernel: irq: fix build failure

On Thursday 06 October 2016 11:06 PM, Sudip Mukherjee wrote:
> The allmodconfig build of powerpc is failing with the error:
> ERROR: ".irq_set_parent" [drivers/mfd/tps65217.ko] undefined!
>
> export the symbol to fix the failure.

Hi Thomas,
powerpc and arm allmodconfig builds still fails with the same error.
Build logs of next-20161010 are at:
arm at https://travis-ci.org/sudipm-mukherjee/parport/jobs/166321467
powerpc at https://travis-ci.org/sudipm-mukherjee/parport/jobs/166321473

Regards
Sudip

>
> Signed-off-by: Sudip Mukherjee <sudip.mukherjee@...ethink.co.uk>
> ---
>
> build log is at:
> https://travis-ci.org/sudipm-mukherjee/parport/jobs/165418652
>
>   kernel/irq/manage.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
> index 0c5f1a5..5072814 100644
> --- a/kernel/irq/manage.c
> +++ b/kernel/irq/manage.c
> @@ -721,6 +721,7 @@ int irq_set_parent(int irq, int parent_irq)
>   	irq_put_desc_unlock(desc, flags);
>   	return 0;
>   }
> +EXPORT_SYMBOL(irq_set_parent);
>   #endif
>
>   /*
>