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From:   Lukasz Stelmach <l.stelmach@samsung.com>
To:     Jakub Kicinski <kuba@kernel.org>
Cc:     Andrew Lunn <andrew@lunn.ch>, jim.cromie@gmail.com,
        Heiner Kallweit <hkallweit1@gmail.com>,
        "David S. Miller" <davem@davemloft.net>,
        Rob Herring <robh+dt@kernel.org>,
        Kukjin Kim <kgene@kernel.org>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Russell King <linux@armlinux.org.uk>, netdev@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        linux-samsung-soc@vger.kernel.org,
        =?utf-8?Q?Bart=C5=82omiej_=C5=BBolni?= =?utf-8?Q?erkiewicz?= 
        <b.zolnierkie@samsung.com>,
        Marek Szyprowski <m.szyprowski@samsung.com>
Subject: Re: [PATCH net-next v14 3/3] net: ax88796c: ASIX AX88796C SPI
 Ethernet Adapter Driver
Date:   Tue, 20 Jul 2021 15:50:21 +0200
In-Reply-To: <20210720123646.2991df22@cakuba> (Jakub Kicinski's message of
        "Tue, 20 Jul 2021 12:36:46 +0200")
Message-ID: <dleftjlf61nlgi.fsf%l.stelmach@samsung.com>
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It was <2021-07-20 wto 12:36>, when Jakub Kicinski wrote:
> On Mon, 19 Jul 2021 21:28:52 +0200, =C5=81ukasz Stelmach wrote:
>> +	ax_local->stats =3D
>> +		devm_netdev_alloc_pcpu_stats(&spi->dev,
>> +					     struct ax88796c_pcpu_stats);
>> +	if (!ax_local->stats)
>> +		return -ENOMEM;
>> +	u64_stats_init(&ax_local->stats->syncp);
>
> ../drivers/net/ethernet/asix/ax88796c_main.c:971:33: warning: incorrect t=
ype in argument 1 (different address spaces)
> ../drivers/net/ethernet/asix/ax88796c_main.c:971:33:    expected struct u=
64_stats_sync *syncp
> ../drivers/net/ethernet/asix/ax88796c_main.c:971:33:    got struct u64_st=
ats_sync [noderef] __percpu *
>

Fixed, thanks.

Apparently separate u64_stats_init() is not necessary as
netdev_alloc_pcpu_stats() invokes it for_each_possible_cpu.

=2D-=20
=C5=81ukasz Stelmach
Samsung R&D Institute Poland
Samsung Electronics

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