linux-kernel - Re: [2.6.37-rc1] udevd-event prints errors.

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Message-ID: <AANLkTi=BL4N7T1VDU2Pxd3pmm-=TwzRN_JqWeMFahEY=@mail.gmail.com>
Date:	Sat, 6 Nov 2010 15:23:38 +0100
From:	Kay Sievers <kay.sievers@...y.org>
To:	Tetsuo Handa <penguin-kernel@...ove.sakura.ne.jp>
Cc:	gregkh@...e.de, cbouatmailru@...il.com, ak@...ux.intel.com,
	axboe@...nel.dk, shemminger@...tta.com, ebiederm@...ssion.com,
	stern@...land.harvard.edu, James.Bottomley@...e.de,
	akpm@...ux-foundation.org, kuznet@....inr.ac.ru,
	randy.dunlap@...cle.com, tj@...nel.org, davem@...emloft.net,
	perex@...ex.cz, tiwai@...e.de, mingo@...e.hu,
	a.p.zijlstra@...llo.nl, dhowells@...hat.com,
	linux-kernel@...r.kernel.org
Subject: Re: [2.6.37-rc1] udevd-event prints errors.

On Sat, Nov 6, 2010 at 12:18, Tetsuo Handa
<penguin-kernel@...ove.sakura.ne.jp> wrote:

>> Other than that, everything works ok, right?
> Right.

It's something that should be fixed in the udev rules. This is the
fixed line, we used in later releases. It adds an additional match to
prevent the warning you see:
  SUBSYSTEM=="scsi", KERNEL=="[0-9]*:[0-9]*", WAIT_FOR_SYSFS="ioerr_cnt"

All of that is not needed with current kernels, it was a hacky
workaround for broken sysfs/event timing issues we had years ago.

Kay
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