linux-kernel - Re: [PATCH v3 net-next 06/10] net: ptp: create a mock-up PTP Hardware Clock driver

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Message-ID: <20230803144548.qfis7z4eoaz5h6oy@skbuf>
Date:   Thu, 3 Aug 2023 17:45:48 +0300
From:   Vladimir Oltean <vladimir.oltean@....com>
To:     Vinicius Costa Gomes <vinicius.gomes@...el.com>
Cc:     netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Jamal Hadi Salim <jhs@...atatu.com>,
        Cong Wang <xiyou.wangcong@...il.com>,
        Jiri Pirko <jiri@...nulli.us>, linux-kernel@...r.kernel.org,
        intel-wired-lan@...ts.osuosl.org,
        Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@...el.com>,
        Peilin Ye <yepeilin.cs@...il.com>,
        Pedro Tammela <pctammela@...atatu.com>,
        Richard Cochran <richardcochran@...il.com>,
        Zhengchao Shao <shaozhengchao@...wei.com>,
        Maxim Georgiev <glipus@...il.com>
Subject: Re: [PATCH v3 net-next 06/10] net: ptp: create a mock-up PTP
 Hardware Clock driver

On Wed, Aug 02, 2023 at 02:58:24PM -0700, Vinicius Costa Gomes wrote:
> > +static DEFINE_SPINLOCK(mock_phc_lock);
> > +
> 
> Not a big deal, but as it is possible to have multiple netdevsim
> instances (is it?), I think it's better to move the lock inside struct
> mock_phc.

Ok. I'll respin with this and Kurt's comments addressed. I'll wait for a
little bit longer, in case there are more change requests.