linux-kernel - Re: [v2] net: gianfar_ptp: move set_fipers() to spinlock protecting area

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Message-ID: <20180109033937.fnppxraqb7ylikdg@localhost>
Date:   Mon, 8 Jan 2018 19:39:37 -0800
From:   Richard Cochran <richardcochran@...il.com>
To:     Yangbo Lu <yangbo.lu@....com>
Cc:     Fabio Estevam <festevam@...il.com>,
        Claudiu Manoil <claudiu.manoil@....com>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [v2] net: gianfar_ptp: move set_fipers() to spinlock protecting
 area

On Tue, Jan 09, 2018 at 11:02:33AM +0800, Yangbo Lu wrote:
> set_fipers() calling should be protected by spinlock in
> case that any interrupt breaks related registers setting
> and the function we expect. This patch is to move set_fipers()
> to spinlock protecting area in ptp_gianfar_adjtime().
> 
> Signed-off-by: Yangbo Lu <yangbo.lu@....com>

Acked-by: Richard Cochran <richardcochran@...il.com>