From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
Steve Glendinning <steve.glendinning@shawell.net>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH net v4] smsc911x: only update stats when interface is up
Date: Fri, 31 Mar 2023 08:33:24 +0200 [thread overview]
Message-ID: <ZCZ+tFtp9NBBjiqv@ninjato> (raw)
In-Reply-To: <20230329131724.4484a881@kernel.org>
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> Okay, core changes aside - does pm_runtime_put() imply an RCU sync?
> Otherwise your check in get_stats is racy...
From some light research, I can't find a trace of RCU sync. Pity, I'll
need to move furhter investigation to later. I'll report back if I have
something, but it may take a while. Thanks for the help!
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next prev parent reply other threads:[~2023-03-31 6:33 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-29 6:40 [PATCH net v4] smsc911x: only update stats when interface is up Wolfram Sang
2023-03-29 7:41 ` Steen.Hegelund
2023-03-31 6:02 ` Wolfram Sang
2023-03-29 19:39 ` Jakub Kicinski
2023-03-29 19:48 ` Wolfram Sang
2023-03-29 20:17 ` Jakub Kicinski
2023-03-31 6:33 ` Wolfram Sang [this message]
2023-03-31 6:50 ` Jakub Kicinski
2023-03-31 9:53 ` Wolfram Sang
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