netdev - Re: [net 1/1] net/mlx5: Fix build break when CONFIG

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Date:   Tue, 15 May 2018 20:44:27 +0200 (CEST)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Randy Dunlap <rdunlap@...radead.org>
cc:     Saeed Mahameed <saeedm@...lanox.com>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        Guenter Roeck <linux@...ck-us.net>
Subject: Re: [net 1/1] net/mlx5: Fix build break when CONFIG_SMP=n

On Mon, 14 May 2018, Randy Dunlap wrote:

> On 05/14/2018 03:38 PM, Saeed Mahameed wrote:
> > Avoid using the kernel's irq_descriptor and return IRQ vector affinity
> > directly from the driver.
> > 
> > This fixes the following build break when CONFIG_SMP=n
> > 
> > include/linux/mlx5/driver.h: In function ‘mlx5_get_vector_affinity_hint’:
> > include/linux/mlx5/driver.h:1299:13: error:
> >         ‘struct irq_desc’ has no member named ‘affinity_hint’
> > 
> > Fixes: 6082d9c9c94a ("net/mlx5: Fix mlx5_get_vector_affinity function")
> > Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
> > CC: Randy Dunlap <rdunlap@...radead.org>
> > CC: Guenter Roeck <linux@...ck-us.net>
> > CC: Thomas Gleixner <tglx@...utronix.de>
> > Tested-by: Israel Rukshin <israelr@...lanox.com>
> 
> Reported-by: kbuild test robot <lkp@...el.com>
> Reported-by: Randy Dunlap <rdunlap@...radead.org>
> Tested-by: Randy Dunlap <rdunlap@...radead.org>

Acked-by: Thomas Gleixner <tglx@...utronix.de>