linux-kernel - Re: sysfs/udev broken in latest git?

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Date:	Tue, 24 Jul 2007 00:25:40 -0700
From:	Greg KH <gregkh@...e.de>
To:	Simon Arlott <simon@...e.lp0.eu>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	cornelia.huck@...ibm.com
Subject: Re: sysfs/udev broken in latest git?

On Tue, Jul 24, 2007 at 07:39:38AM +0100, Simon Arlott wrote:
> The following commit appears to break some of my udev rules (I don't 
> have the time to finish the bisect right now, but there's only four 
> changes showing in "git bisect visualize" - this one is tagged 
> bisect/bad, and the other three are docs/docs/unrelated).
> 
> Neither of these symlinks get created by udev on kernels marked bad 
> (see bisect log below):
> 
> ACTION=="add", \
>         KERNEL=="event*", \
>         SUBSYSTEM=="input", \
>         SYSFS{description}=="i8042 KBD port", \
>         NAME="input/%k", \
>         SYMLINK="input/i8042-kbd", \
>         MODE="0640", \
>         GROUP="event"
> 
> ACTION=="add", \
>         KERNEL=="event*", \
>         SUBSYSTEM=="input", \
>         SYSFS{manufacturer}=="Logitech", \
>         SYSFS{product}=="USB-PS/2 Optical Mouse", \
>         NAME="input/%k", \
>         SYMLINK="input/logitech-mouse", \
>         MODE="0640", \
>         GROUP="event"
> 
> Author: Cornelia Huck <cornelia.huck@...ibm.com>  2007-07-18 09:43:47
> Committer: Greg Kroah-Hartman <gregkh@...e.de>  2007-07-18 23:49:50
> Parent: be3884943674f8ee7656b1d8b71c087ec900c836 (HOWTO: Add the knwon_regression URI to the documentation)
> 
>     Driver core: check return code of sysfs_create_link()
>     
>     Check for return value of sysfs_create_link() in device_add() and
>     device_rename().  Add helper functions device_add_class_symlinks() and
>     device_remove_class_symlinks() to make the code easier to read.
>     
>     [akpm@...ux-foundation.org: fix unused var warnings]
>     
>     Signed-off-by: Cornelia Huck <cornelia.huck@...ibm.com>
>     Acked-by: Jeff Garzik <jeff@...zik.org>
>     Signed-off-by: Andrew Morton <akpm@...ux-foundation.org>
>     Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

Ugh, I thought this was all fixed up properly :(

Cornelia, can you work to figure this out?

thanks,

greg k-h
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