From: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
To: Frank Rowand <frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Wolfram Sang
<wsa+renesas-jBu1N2QxHDJrcw3mvpCnnVaTQe2KTcn/@public.gmane.org>,
Steven Rostedt <rostedt-nx8X9YLhiw1AfugRpC6u6w@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Tyrel Datwyler
<tyreld-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>,
Geert Uytterhoeven
<geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>,
linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [RFC PATCH v2 0/1] of: easier debugging for node life cycle issues
Date: Fri, 26 Jan 2018 00:14:43 +0100 [thread overview]
Message-ID: <20180125231443.44yy65ztr6exaam7@ninjato> (raw)
In-Reply-To: <a30d4cd3-0068-8cca-cc2f-ca207d0d278b-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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> This means that ftrace can not be used for the of_node_get(),
> of_node_put(), and of_node_release() debug info, because
> these functions are called before early_initcall().
For the record: You can still unbind/bind devices. This is how I
debugged an issue.
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next prev parent reply other threads:[~2018-01-25 23:14 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-21 14:31 [RFC PATCH v2 0/1] of: easier debugging for node life cycle issues Wolfram Sang
2018-01-21 14:31 ` [RFC PATCH v2 1/1] of: introduce event tracepoints for dynamic device_node lifecyle Wolfram Sang
2018-01-21 22:01 ` Steven Rostedt
2018-01-25 6:48 ` Frank Rowand
2018-01-25 6:58 ` Frank Rowand
[not found] ` <4cc627c4-1aaf-b8d5-5a26-eea7e596743f-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-01-25 8:01 ` Geert Uytterhoeven
2018-01-25 22:40 ` Tyrel Datwyler
[not found] ` <25f83d0d-bc67-f1b5-cadb-838987fd846d-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2018-01-25 23:31 ` Frank Rowand
2018-01-25 8:32 ` Frank Rowand
2018-01-22 8:43 ` [RFC PATCH v2 0/1] of: easier debugging for node life cycle issues Frank Rowand
2018-01-22 11:49 ` Wolfram Sang
2018-01-23 12:11 ` Michael Ellerman
2018-01-23 19:53 ` Frank Rowand
2018-01-25 6:47 ` Frank Rowand
[not found] ` <11cf8fac-d2fe-ecdb-546f-de3c3b42a637-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-01-25 23:12 ` Wolfram Sang
2018-01-26 0:42 ` Frank Rowand
2018-01-25 6:48 ` Frank Rowand
[not found] ` <20180121143117.19805-1-wsa+renesas-jBu1N2QxHDJrcw3mvpCnnVaTQe2KTcn/@public.gmane.org>
2018-01-25 6:55 ` Frank Rowand
2018-01-25 11:03 ` Steven Rostedt
2018-01-25 21:49 ` Frank Rowand
[not found] ` <a30d4cd3-0068-8cca-cc2f-ca207d0d278b-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-01-25 23:14 ` Wolfram Sang [this message]
2018-01-26 0:46 ` Frank Rowand
2018-02-01 17:10 ` Steven Rostedt
2018-01-25 23:53 ` Tyrel Datwyler
2018-01-26 1:08 ` Frank Rowand
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