netdev - Re: [PATCH v6 6/6] bnxt_en: Eliminate duplicate barriers on weakly-ordered archs

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Message-ID: <9a5f49c8-ce50-a153-44e1-6f21f8d1f44b@codeaurora.org>
Date:   Sat, 24 Mar 2018 00:02:24 -0400
From:   Sinan Kaya <okaya@...eaurora.org>
To:     Michael Chan <michael.chan@...adcom.com>
Cc:     Netdev <netdev@...r.kernel.org>, timur@...eaurora.org,
        sulrich@...eaurora.org, linux-arm-msm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v6 6/6] bnxt_en: Eliminate duplicate barriers on
 weakly-ordered archs

On 3/23/2018 6:36 PM, Michael Chan wrote:
>> +               mmiowb();
> Sorry for the late review.  mmiowb() is not required here because we
> are in NAPI context, so only one CPU will be updating this doorbell.
> 
> Other than that, it looks good.
> 

OK, I'll fix this on the next version.

-- 
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.