From: Simon Horman <horms@kernel.org>
To: David Thompson <davthompson@nvidia.com>
Cc: andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, u.kleine-koenig@baylibre.com,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Asmaa Mnebhi <asmaa@nvidia.com>
Subject: Re: [PATCH net v1] mlxbf_gige: return EPROBE_DEFER if PHY IRQ is not available
Date: Mon, 16 Jun 2025 13:45:02 +0100 [thread overview]
Message-ID: <20250616124502.GA4750@horms.kernel.org> (raw)
In-Reply-To: <20250613185129.1998882-1-davthompson@nvidia.com>
On Fri, Jun 13, 2025 at 06:51:29PM +0000, David Thompson wrote:
> The message "Error getting PHY irq. Use polling instead"
> is emitted when the mlxbf_gige driver is loaded by the
> kernel before the associated gpio-mlxbf driver, and thus
> the call to get the PHY IRQ fails since it is not yet
> available. The driver probe() must return -EPROBE_DEFER
> if acpi_dev_gpio_irq_get_by() returns the same.
>
> Signed-off-by: David Thompson <davthompson@nvidia.com>
> Reviewed-by: Asmaa Mnebhi <asmaa@nvidia.com>
Thanks David,
I as a bug fix this needs a Fixes tag, which you can add
by simply replying to this email.
Else we can treat it as an enhancement for net-next.
next prev parent reply other threads:[~2025-06-16 12:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-13 18:51 [PATCH net v1] mlxbf_gige: return EPROBE_DEFER if PHY IRQ is not available David Thompson
2025-06-16 12:45 ` Simon Horman [this message]
2025-06-17 20:07 ` David Thompson
2025-06-18 12:34 ` Simon Horman
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