From: "Danilo Krummrich" <dakr@kernel.org>
To: "Francesco Valla" <francesco@valla.it>
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
"Tim Bird" <tim.bird@sony.com>, <driver-core@lists.linux.dev>,
<linux-kernel@vger.kernel.org>, <linux-embedded@vger.kernel.org>
Subject: Re: [PATCH v2] driver core: add driver name to probe debug print
Date: Fri, 03 Jul 2026 18:59:06 +0200 [thread overview]
Message-ID: <DJP3GW0F3BYU.2OY52DAYFCDS@kernel.org> (raw)
In-Reply-To: <20260703-probe_driver-v2-1-b6060559f33b@valla.it>
On Fri Jul 3, 2026 at 5:10 PM CEST, Francesco Valla wrote:
> The initcall_debug command line option is a useful tool while debugging
> and optimizing the initialization of a new system, mainly because it
> allows to see probe failures and deferrals without recompiling the
> kernel (e.g., with CONFIG_DEBUG_DRIVER). However, matching a device
> with the driver it is being probed with can become difficult, since
> some devices use names that are not explicit, at least at a first sight
> (e.g.: '1-0:1.0' or '1-0060').
>
> Add the driver name alongside the device name, to allow for an immediate
> match between the two.
>
> Suggested-by: Tim Bird <tim.bird@sony.com>
> Signed-off-by: Francesco Valla <francesco@valla.it>
Acked-by: Danilo Krummrich <dakr@kernel.org>
prev parent reply other threads:[~2026-07-03 16:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-03 15:10 [PATCH v2] driver core: add driver name to probe debug print Francesco Valla
2026-07-03 16:59 ` Danilo Krummrich [this message]
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