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Subject: Re: [PATCH] powerpc: eeh: stop using do_gettimeofday()
From: Russell Currey <ruscur@russell.cc>
To: Arnd Bergmann <arnd@arndb.de>,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Paul Mackerras <paulus@samba.org>,
        Michael Ellerman <mpe@ellerman.id.au>
Cc: y2038@lists.linaro.org, Alexey Kardashevskiy <aik@ozlabs.ru>,
        Andrew Donnellan <andrew.donnellan@au1.ibm.com>,
        linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Date: Mon, 06 Nov 2017 14:32:12 +1100
In-Reply-To: <20171104212727.3228606-1-arnd@arndb.de>
References: <20171104212727.3228606-1-arnd@arndb.de>
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On Sat, 2017-11-04 at 22:26 +0100, Arnd Bergmann wrote:
> This interface is inefficient and deprecated because of the y2038
> overflow.
> 
> ktime_get_seconds() is an appropriate replacement here, since it
> has sufficient granularity but is more efficient and uses monotonic
> time.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Acked-by: Russell Currey <ruscur@russell.cc>