From: Jakub Kicinski <kuba@kernel.org>
To: Lorenzo Bianconi <lorenzo.bianconi@oss.qualcomm.com>
Cc: Anirudh Srinivasan <asrinivasan@oss.tenstorrent.com>,
Maxime Chevallier <maxime.chevallier@bootlin.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@kernel.org>,
Paolo Abeni <pabeni@redhat.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Richard Cochran <richardcochran@gmail.com>,
Jose Abreu <Jose.Abreu@synopsys.com>,
netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
Drew Fustini <fustini@kernel.org>,
Jisheng Zhang <jszhang@kernel.org>,
linux-riscv@lists.infradead.org
Subject: Re: [PATCH net v3] net: stmmac: propagate PTP addend and system time programming errors
Date: Mon, 5 Oct 2026 18:23:22 -0700 [thread overview]
Message-ID: <20261005182322.2bc023e8@kernel.org> (raw)
In-Reply-To: <asQcQIh56MV1OJur@lore-desk>
On Mon, 5 Oct 2026 23:53:04 +0200 Lorenzo Bianconi wrote:
> based on the reported error, stmmac_init_tstamp_counter() fails with
> -ETIMEDOUT. In particular this can occurs if:
>
> stmmac_init_tstamp_counter()
> -> stmmac_update_subsecond_increment() -> stmmac_config_addend() -> -ETIMEDOUT
> -> stmmac_init_systime() -> -ETIMEDOUT
>
> I guess we should understand which one is failing and why it is failing.
I'm going to revert, this shouldn't have been applied to net in
the first place. Let's continue the investigation but v4 should
be tagged with net-next.
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prev parent reply other threads:[~2026-10-06 1:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20260929-stmmac-ptp-added-systime-error-v3-1-ddd6afe936b4@oss.qualcomm.com>
2026-10-05 20:16 ` [PATCH net v3] net: stmmac: propagate PTP addend and system time programming errors Anirudh Srinivasan
2026-10-05 21:53 ` Lorenzo Bianconi
2026-10-05 22:40 ` Anirudh Srinivasan
2026-10-06 6:57 ` Lorenzo Bianconi
2026-10-06 14:06 ` Anirudh Srinivasan
2026-10-06 14:33 ` Lorenzo Bianconi
2026-10-06 15:12 ` Anirudh Srinivasan
[not found] ` <72e19e46-3a14-4a07-9b50-01e5480bf1a3@bootlin.com>
2026-10-06 15:50 ` Anirudh Srinivasan
2026-10-06 1:23 ` Jakub Kicinski [this message]
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