From: Greg KH <greg@kroah.com>
To: linux-hotplug@vger.kernel.org
Subject: Re: Cross building udev cannot creat device node
Date: Tue, 03 Jun 2014 04:48:22 +0000 [thread overview]
Message-ID: <20140603044822.GB21381@kroah.com> (raw)
In-Reply-To: <CADVuKbpPPj_8O8wu1tAsfPztdv0ipPy03FKNZgnDd75f6n3cLA@mail.gmail.com>
A: No.
Q: Should I include quotations after my reply?
http://daringfireball.net/2007/07/on_top
On Tue, Jun 03, 2014 at 12:18:34PM +0800, 李建文 wrote:
> greg k-h
> thanks for your reply, from which verison of udev no longger creates
> the device nodes?
I do not remember, read the release notes, or look at the git commit log
for the details on when this happened.
> I awaly use a very old udev. now I want upgrade udev to 182, but
> failed, should I enable
> DEVTMPFS ?
>
Yes, you always should.
> and I had tried to build kernel with CONFIG_DEVTMPFS, and also cannot
> find dynamic device node be created.
> / # zcat /proc/config.gz |grep CONFIG_DEVTMPFS
> CONFIG_DEVTMPFS=y
> CONFIG_DEVTMPFS_MOUNT=y
I don't know what is going on, sorry. 3.0 is very old and obsolete,
please move to a modern kernel version if you want help from the
community.
good luck,
greg k-h
next prev parent reply other threads:[~2014-06-03 4:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-03 3:05 Cross building udev cannot creat device node 李建文
2014-06-03 3:55 ` Greg KH
2014-06-03 4:18 ` 李建文
2014-06-03 4:48 ` Greg KH [this message]
2014-06-03 7:10 ` 李建文
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