From: Tejun Heo <tj@kernel.org>
To: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
Jens Axboe <axboe@kernel.dk>, Kay Sievers <kay.sievers@vrfy.org>
Subject: Re: [REGRESSION] cdrom drive doesn't detect removal
Date: Tue, 14 Sep 2010 09:39:05 +0200 [thread overview]
Message-ID: <4C8F2699.3020509@kernel.org> (raw)
In-Reply-To: <1284427621.4127.7.camel@maxim-laptop>
Hello,
On 09/14/2010 03:27 AM, Maxim Levitsky wrote:
>> However 2.6.36 doesn't detect that removal.
>> According to udevadm monitor --property no uevents are send on removal.
> Correction, this is regression between 2.6.34 and 2.6.35. This shows how
> much I use cd these days...
>
> I bisected it down to this:
>
> 6b4517a7913a09d3259bb1d21c9cb300f12294bd is the first bad commit
> commit 6b4517a7913a09d3259bb1d21c9cb300f12294bd
> Author: Tejun Heo <tj@kernel.org>
> Date: Wed Apr 7 18:53:59 2010 +0900
>
> block: implement bd_claiming and claiming block
Hmmm... weird. This commit does change the open behavior but
shouldn't change the end result. Can someone please enlighten me how
udevadm is interacting with the device at system call level?
Thanks.
--
tejun
next prev parent reply other threads:[~2010-09-14 7:39 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-12 9:49 [REGRESSION] cdrom drive doesn't detect removal Maxim Levitsky
2010-09-14 1:27 ` Maxim Levitsky
2010-09-14 7:39 ` Tejun Heo [this message]
2010-09-14 8:07 ` Kay Sievers
2010-09-14 23:38 ` Maxim Levitsky
2010-09-14 23:49 ` Kay Sievers
2010-09-15 0:37 ` Maxim Levitsky
2010-09-15 1:01 ` Kay Sievers
2010-09-15 13:27 ` Henrique de Moraes Holschuh
2010-09-15 13:44 ` Kay Sievers
2010-09-15 22:20 ` Maxim Levitsky
2010-09-16 6:51 ` Kay Sievers
2010-09-21 11:42 ` Maxim Levitsky
2010-09-21 23:09 ` Maxim Levitsky
2010-09-22 7:38 ` Tejun Heo
2010-09-22 13:41 ` Maxim Levitsky
2010-09-22 13:58 ` Maxim Levitsky
2010-09-23 8:47 ` Tejun Heo
2010-09-23 9:21 ` Kay Sievers
2010-09-30 6:30 ` Florian Mickler
2010-09-30 7:48 ` Kay Sievers
2010-09-30 11:38 ` Florian Mickler
2010-09-30 14:17 ` Maxim Levitsky
2010-09-30 14:49 ` Florian Mickler
2010-09-30 19:27 ` Kay Sievers
2010-09-30 20:14 ` Florian Mickler
2010-09-30 20:32 ` Kay Sievers
2010-09-30 20:47 ` Florian Mickler
2010-09-30 20:57 ` Kay Sievers
2010-10-01 5:55 ` Tejun Heo
2010-10-01 7:54 ` Florian Mickler
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