From: patchwork-bot+netdevbpf@kernel.org
To: Lorenzo Bianconi <lorenzo.bianconi@oss.qualcomm.com>
Cc: maxime.chevallier@bootlin.com, andrew+netdev@lunn.ch,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, mcoquelin.stm32@gmail.com,
alexandre.torgue@foss.st.com, richardcochran@gmail.com,
rayagond@vayavyalabs.com, treding@nvidia.com,
linux@armlinux.org.uk, qiangqing.zhang@nxp.com,
netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH net v5] net: stmmac: propagate PTP init failures in __stmmac_open() and stmmac_resume()
Date: Fri, 18 Sep 2026 01:20:04 +0000 [thread overview]
Message-ID: <178969440464.212131.9134370127375175160.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260914-stmmac-ptp-error-propagate-v5-1-81149897e65d@oss.qualcomm.com>
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Mon, 14 Sep 2026 17:26:44 +0200 you wrote:
> stmmac_setup_ptp() returns void and swallows both PTP setup errors:
> the PTP reference clock enable and stmmac_init_timestamping()
> failures are logged but never propagated. When they fail, the MAC
> system time counter is left in its post-reset, non-running state,
> while the driver keeps operating as if timestamping were up.
> This matters for TAPRIO/EST qdisc offloading, which derives the EST
> base time from the hardware timestamp counter: arming the gate list
> against a non-advancing time base would leave the schedule permanently
> stuck.
>
> [...]
Here is the summary with links:
- [net,v5] net: stmmac: propagate PTP init failures in __stmmac_open() and stmmac_resume()
https://git.kernel.org/netdev/net-next/c/8181678a92f0
You are awesome, thank you!
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prev parent reply other threads:[~2026-09-18 1:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-14 15:26 [PATCH net v5] net: stmmac: propagate PTP init failures in __stmmac_open() and stmmac_resume() Lorenzo Bianconi
2026-09-16 15:28 ` netdev-bot+sashiko
2026-09-16 17:59 ` Lorenzo Bianconi
2026-09-18 1:20 ` patchwork-bot+netdevbpf [this message]
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