linux-kernel - RE: [PATCH v2] clocksource/fsl: Fix errata A-007728 for flextimer

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Message-ID: <DB6PR0401MB2631A54D8E40E40138CC9CA4ECC90@DB6PR0401MB2631.eurprd04.prod.outlook.com>
Date:   Thu, 22 Sep 2016 03:59:06 +0000
From:   Meng Yi <meng.yi@....com>
To:     Daniel Lezcano <daniel.lezcano@...aro.org>
CC:     "tglx@...utronix.de" <tglx@...utronix.de>,
        "alexander.stein@...tec-electronic.com" 
        <alexander.stein@...tec-electronic.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v2] clocksource/fsl: Fix errata A-007728 for flextimer


> > __iomem *base)
> >
> >  static inline void ftm_irq_acknowledge(void __iomem *base)  {
> > -	u32 val;
> > +	unsigned long timeout = jiffies + msecs_to_jiffies(100);
> 
> Do you expect the jiffies to be updated when we are in the timer irq handler ?
> 

Oops, my bad. Will correct that using "for" loop.

Thanks,
Meng