From: Alexander Holler <holler-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
To: Thierry Reding
<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Grant Likely
<grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Jon Loeliger <jdl-CYoMK+44s/E@public.gmane.org>,
Russell King <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
Greg Kroah-Hartman
<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [RFC PATCH 0/9] dt: dependencies (for deterministic driver initialization order based on the DT)
Date: Thu, 21 Aug 2014 21:19:00 +0200 [thread overview]
Message-ID: <53F64624.5000403@ahsoftware.de> (raw)
In-Reply-To: <20140821140211.GD19293-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org>
Am 21.08.2014 16:02, schrieb Thierry Reding:
> Anyway, those are all fairly standard reasons for where deferred probe
> triggers, and since I do like deferred probe for it's simplicity and
> reliability I'd rather not try to work around it if boot time is all
> that people are concerned about.
It's neither simple nor reliable. It's non deterministic brutforcing
while making it almost impossible to identify real errors.
In my humble opinion the worst way to solve something. I'm pretty sure
if I would have suggest such a solution, the maintainer crowd would have
eaten me without cooking.
Regards,
Alexander Holler
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next prev parent reply other threads:[~2014-08-21 19:19 UTC|newest]
Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-12 16:47 [RFC PATCH 0/9] dt: dependencies (for deterministic driver initialization order based on the DT) Alexander Holler
2014-05-12 16:47 ` [RFC PATCH 2/9] dt: deps: dependency based device creation Alexander Holler
2014-05-14 14:05 ` Grant Likely
[not found] ` <20140514140534.897F8C4153D-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2014-05-14 14:49 ` Alexander Holler
2014-05-14 17:20 ` Alexander Holler
[not found] ` <53738261.4000000-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-14 20:06 ` Grant Likely
2014-05-14 21:10 ` Alexander Holler
[not found] ` <5373DBCF.1080503-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-16 11:00 ` Grant Likely
2014-05-18 9:53 ` Alexander Holler
2014-05-16 17:31 ` Alexander Shiyan
2014-05-16 17:31 ` Alexander Shiyan
2014-05-16 17:31 ` Alexander Shiyan
2014-05-14 15:51 ` Alexander Holler
2014-05-17 14:24 ` Tomasz Figa
2014-05-18 14:59 ` Grant Likely
2014-05-19 8:41 ` Alexander Holler
2014-05-12 16:47 ` [RFC PATCH 4/9] dt: deps: dtc: Add option to print dependency graph as dot (Graphviz) Alexander Holler
2014-05-12 16:47 ` [RFC PATCH 7/9] dt: deps: kirkwood: make it possible to use CONFIG_OF_DEPENDENCIES Alexander Holler
2014-05-12 16:47 ` [RFC PATCH 8/9] dt: deps: dts: kirkwood: dockstar: add dependency ehci -> usb power regulator Alexander Holler
2014-05-12 16:48 ` [RFC PATCH 9/9] dt: deps: omap2: make it possible to use CONFIG_OF_DEPENDENCIES Alexander Holler
2014-05-14 8:20 ` dt: deps: some tips about how to debug/evaluate this feature Alexander Holler
[not found] ` <1399913280-6915-1-git-send-email-holler-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-12 16:47 ` [RFC PATCH 1/9] dt: deps: dtc: Automatically add new property 'dependencies' which contains a list of referenced phandles Alexander Holler
[not found] ` <1399913280-6915-2-git-send-email-holler-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-17 12:16 ` Tomasz Figa
2014-05-19 12:35 ` Alexander Holler
2014-05-19 15:38 ` Jon Loeliger
2014-05-19 15:49 ` Jon Loeliger
[not found] ` <CAJgR-BhRtc1XGqk-TVOrf2y_pYS+nratkPrf+OenP4SFcyK3ng-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-05-19 17:26 ` Alexander Holler
[not found] ` <5379FAA5.10404-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-27 20:02 ` Grant Likely
2014-05-27 20:31 ` Alexander Holler
2014-05-12 16:47 ` [RFC PATCH 3/9] dt: deps: dtc: Add option to print initialization order Alexander Holler
2014-05-12 20:38 ` Jon Loeliger
[not found] ` <CAJgR-BhnFngGr9qxa7NvF7GExiCAr1=HS16AtN20uj7nCmLcKQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-05-12 22:58 ` Alexander Holler
[not found] ` <537151FF.8070104-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-13 8:54 ` [PATCH 0/3] add dependencies Alexander Holler
[not found] ` <1399971243-18153-1-git-send-email-holler-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-13 8:54 ` [PATCH 1/3] deps: Automatically add new property 'dependencies' which contains a list of referenced phandles Alexander Holler
2014-05-13 8:54 ` [PATCH 2/3] deps: Add option to print initialization order Alexander Holler
2014-05-13 8:54 ` [PATCH 3/3] deps: Add option to print dependency graph as dot (Graphviz) Alexander Holler
2014-05-13 18:48 ` [PATCH] deps: introduce new (virtual) property no-dependencies Alexander Holler
[not found] ` <1400006923-7950-1-git-send-email-holler-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-14 1:55 ` Alexander Holler
[not found] ` <5372CD15.5020001-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-14 7:02 ` Alexander Holler
2014-05-12 16:47 ` [RFC PATCH 5/9] dt: deps: register drivers based on the initialization order based on DT Alexander Holler
2014-05-14 14:13 ` Grant Likely
[not found] ` <20140514141300.67206C4153D-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2014-05-14 14:58 ` Alexander Holler
[not found] ` <53738496.2070800-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-14 19:32 ` Grant Likely
2014-05-12 16:47 ` [RFC PATCH 6/9] dt: deps: WIP: well done drivers Alexander Holler
2014-05-13 15:40 ` [PATCH 10/9] dt: deps: fix bug not registering late drivers when OF_DEPENDENCIES is disabled Alexander Holler
2014-05-13 19:27 ` [RFC PATCH 11/9] dt: deps: dtc: introduce new (virtual) property no-dependencies Alexander Holler
2014-05-14 14:19 ` [RFC PATCH 0/9] dt: dependencies (for deterministic driver initialization order based on the DT) Grant Likely
2014-05-14 15:02 ` Alexander Holler
[not found] ` <53738580.7000902-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-14 16:05 ` Grant Likely
[not found] ` <CACxGe6s4px_9CNk3bkc1OF1KGZGYdyh4gE_VufCKU5dLFBG48g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-05-14 16:23 ` Alexander Holler
2014-05-14 17:30 ` Rob Herring
2014-05-14 17:45 ` Alexander Holler
2014-05-14 17:53 ` Alexander Holler
[not found] ` <5373ADB6.1070702-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-14 18:16 ` Alexander Holler
2014-05-14 19:13 ` Alexander Holler
2014-05-14 19:06 ` Rob Herring
[not found] ` <CAL_JsqJ-=amrmRR9FfnOH1ELDQ1kTaG3e1n878mgpZP1FUw_jA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-05-14 19:24 ` Alexander Holler
[not found] ` <5373C2F4.50803-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-15 1:46 ` Alexander Holler
2014-05-14 23:00 ` Alexander Holler
[not found] ` <20140514141914.446F7C4153D-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2014-08-21 14:02 ` Thierry Reding
[not found] ` <20140821140211.GD19293-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org>
2014-08-21 19:19 ` Alexander Holler [this message]
[not found] ` <53F64624.5000403-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-08-22 13:19 ` Mark Rutland
2014-08-22 15:45 ` Alexander Holler
2014-08-25 9:39 ` Thierry Reding
2014-08-25 13:08 ` Jon Loeliger
[not found] ` <E1XLu15-0002DP-6o-CYoMK+44s/E@public.gmane.org>
2014-08-25 13:37 ` Thierry Reding
[not found] ` <20140825133714.GH4163-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org>
2014-08-25 14:13 ` Jon Loeliger
[not found] ` <E1XLv1z-0002Jv-VN-CYoMK+44s/E@public.gmane.org>
2014-08-25 14:41 ` Thierry Reding
2014-08-26 8:42 ` Grant Likely
2014-08-26 8:49 ` Thierry Reding
2014-08-26 9:42 ` Alexander Holler
2014-08-26 10:11 ` Mark Rutland
2014-08-26 10:24 ` Thierry Reding
2014-08-27 10:34 ` Grant Likely
[not found] ` <20140827103432.64927C409CB-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2014-08-27 14:44 ` Catalin Marinas
[not found] ` <20140827144403.GB13850-5wv7dgnIgG8@public.gmane.org>
2014-08-27 16:22 ` Stephen Warren
[not found] ` <53FE05AE.9000406-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2014-08-27 16:30 ` Alexander Holler
2014-08-27 16:37 ` Stephen Warren
2014-08-27 16:58 ` Alexander Holler
[not found] ` <53FE0966.5020206-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2014-08-27 17:52 ` Catalin Marinas
[not found] ` <20140827175243.GJ13850-5wv7dgnIgG8@public.gmane.org>
2014-08-27 18:14 ` Alexander Holler
2014-08-28 6:50 ` Alexander Holler
2014-08-28 9:23 ` Catalin Marinas
[not found] ` <20140828092308.GA31111-5wv7dgnIgG8@public.gmane.org>
2014-08-29 1:43 ` Alexander Holler
[not found] ` <53FC566C.30904-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-08-26 10:25 ` Thierry Reding
2014-08-26 10:44 ` Alexander Holler
[not found] ` <53FC6513.5040800-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-08-26 11:01 ` Alexander Holler
2014-08-26 11:08 ` Thierry Reding
2014-08-26 11:23 ` Alexander Holler
[not found] ` <53FC6E4A.6030407-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-08-26 11:47 ` Thierry Reding
2014-08-26 12:00 ` Alexander Holler
[not found] ` <53FC76E8.5050009-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-08-26 13:58 ` Jon Loeliger
2014-08-26 14:17 ` Thierry Reding
[not found] ` <E1XMHGc-0008TS-CQ-CYoMK+44s/E@public.gmane.org>
2014-08-27 7:16 ` Alexander Holler
2014-08-27 9:26 ` Alexander Holler
2014-08-26 7:56 ` Alexander Holler
2014-08-26 8:51 ` Grant Likely
[not found] ` <20140826085128.958A9C40989-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2014-08-26 9:56 ` Alexander Holler
2014-08-26 10:18 ` Alexander Holler
2014-08-26 9:54 ` Mark Rutland
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