From: Mark Brown <broonie@kernel.org>
To: Andrzej Hajda <a.hajda@samsung.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
linux-kernel@vger.kernel.org,
Javier Martinez Canillas <javierm@redhat.com>,
linux-arm-kernel@lists.infradead.org, andy.shevchenko@gmail.com
Subject: Re: [PATCH 2/3] driver core: add deferring probe reason to devices_deferred property
Date: Tue, 16 Oct 2018 10:25:37 +0100 [thread overview]
Message-ID: <20181016092537.GC7449@sirena.org.uk> (raw)
In-Reply-To: <20181016072244.1216-3-a.hajda@samsung.com>
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On Tue, Oct 16, 2018 at 09:22:43AM +0200, Andrzej Hajda wrote:
> /sys/kernel/debug/devices_deferred property contains list of deferred devices.
> This list does not contain reason why the driver deferred probe, the patch
> improves it.
> The natural place to set the reason is probe_err function introduced recently,
> ie. if probe_err will be called with -EPROBE_DEFER instead of printk the message
> will be attached to deferred device and printed when user read devices_deferred
> property.
Nice!
Reviewed-by: Mark Brown <broonie@kernel.org>
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next prev parent reply other threads:[~2018-10-16 9:25 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20181016072248eucas1p18943ce87e084797cd597afd4edb65a65@eucas1p1.samsung.com>
2018-10-16 7:22 ` [PATCH 0/3] driver core: add probe error check helper Andrzej Hajda
2018-10-16 7:22 ` Andrzej Hajda
2018-10-16 7:22 ` [PATCH 1/3] driver core: add probe_err log helper Andrzej Hajda
2018-10-16 7:22 ` Andrzej Hajda
2018-10-16 9:32 ` Javier Martinez Canillas
2018-10-16 9:32 ` Javier Martinez Canillas
2018-10-16 10:27 ` Mark Brown
2018-10-16 10:27 ` Mark Brown
2018-10-16 11:09 ` Greg Kroah-Hartman
2018-10-16 11:09 ` Greg Kroah-Hartman
2018-10-16 11:01 ` Andy Shevchenko
2018-10-16 11:01 ` Andy Shevchenko
2018-10-16 11:29 ` Andrzej Hajda
2018-10-16 11:29 ` Andrzej Hajda
[not found] ` <605bd00e-ed0d-4259-bdc3-1784b2b3b16a@samsung.com>
2018-10-16 12:55 ` Andrzej Hajda
2018-10-16 12:55 ` Andrzej Hajda
2018-10-16 13:55 ` Andy Shevchenko
2018-10-16 13:55 ` Andy Shevchenko
2018-10-17 8:58 ` [PATCH v2 " Andrzej Hajda
2018-10-17 8:58 ` Andrzej Hajda
2018-10-17 9:56 ` Mark Brown
2018-10-17 9:56 ` Mark Brown
2018-10-17 11:30 ` Andy Shevchenko
2018-10-17 11:30 ` Andy Shevchenko
2018-10-17 11:49 ` Greg Kroah-Hartman
2018-10-17 11:49 ` Greg Kroah-Hartman
2018-10-17 11:29 ` [PATCH " Russell King - ARM Linux
2018-10-17 11:29 ` Russell King - ARM Linux
2018-10-17 11:33 ` Andy Shevchenko
2018-10-17 11:33 ` Andy Shevchenko
2018-10-17 13:22 ` [PATCH v3 1/4] " Andrzej Hajda
2018-10-17 13:22 ` Andrzej Hajda
2018-10-18 1:45 ` [PATCH 1/3] " Joe Perches
2018-10-18 1:45 ` Joe Perches
2018-10-16 7:22 ` [PATCH 2/3] driver core: add deferring probe reason to devices_deferred property Andrzej Hajda
2018-10-16 7:22 ` Andrzej Hajda
2018-10-16 9:25 ` Mark Brown [this message]
2018-10-16 9:47 ` Javier Martinez Canillas
2018-10-16 9:47 ` Javier Martinez Canillas
2018-10-16 13:42 ` Andy Shevchenko
2018-10-16 13:42 ` Andy Shevchenko
2018-10-17 8:59 ` [PATCH v2 " Andrzej Hajda
2018-10-17 8:59 ` Andrzej Hajda
2018-10-17 11:35 ` Andy Shevchenko
2018-10-17 11:35 ` Andy Shevchenko
2018-10-17 13:24 ` [PATCH v3 2/4] " Andrzej Hajda
2018-10-17 13:24 ` Andrzej Hajda
2018-10-17 14:17 ` Andy Shevchenko
2018-10-17 14:17 ` Andy Shevchenko
2018-10-18 6:49 ` [PATCH v4 2/3] " Andrzej Hajda
2018-10-18 6:49 ` Andrzej Hajda
2018-10-16 7:22 ` [PATCH 3/3] drivers: use probe_err function in obvious cases Andrzej Hajda
2018-10-16 9:52 ` Javier Martinez Canillas
2018-10-16 9:52 ` Javier Martinez Canillas
2018-10-16 13:51 ` Andy Shevchenko
2018-10-16 13:51 ` Andy Shevchenko
2018-10-17 9:10 ` Andrzej Hajda
2018-10-17 9:10 ` Andrzej Hajda
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