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From: Greg KH <greg@kroah.com>
To: "Sergey S. Kostyliov" <rathamahata@ehouse.ru>
Cc: linux-kernel@vger.kernel.org
Subject: Re: module's parameters could not be set via sysfs in 2.6.11-rc1?
Date: Thu, 13 Jan 2005 16:59:48 -0800	[thread overview]
Message-ID: <20050114005948.GD4140@kroah.com> (raw)
In-Reply-To: <200501132234.30762.rathamahata@ehouse.ru>

On Thu, Jan 13, 2005 at 10:34:30PM +0300, Sergey S. Kostyliov wrote:
> Hello,
> 
> It looks like module parameters are not setable via sysfs in 2.6.11-rc1
> 
> E.g.
> arise parameters # echo -en Y > /sys/module/usbcore/parameters/old_scheme_first
> -bash: /sys/module/usbcore/parameters/old_scheme_first: Permission denied
> arise parameters # id
> uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel),11(floppy),20(dialout),26(tape),27(video)
> arise parameters # 
> arise parameters # ls -la /sys/module/usbcore/parameters/old_scheme_first
> -rw-r--r--  1 root root 0 Jan 13 22:22 /sys/module/usbcore/parameters/old_scheme_first
> arise parameters # 
> 
> This is sad because it seems that my usb flash stick (transcebd jetflash)
> doesn't like new USB device initialization scheme introduced in 2.6.10.

I'm seeing the same problem here.  I'll dig into it later tonight.

thanks,

greg k-h

  reply	other threads:[~2005-01-14  1:13 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-01-13 19:34 module's parameters could not be set via sysfs in 2.6.11-rc1? Sergey S. Kostyliov
2005-01-14  0:59 ` Greg KH [this message]
2005-01-23  6:54   ` Marcel Holtmann
2005-01-25  5:12     ` [PATCH] Modules: Allow sysfs module paramaters to be written to Greg KH
2005-01-25 13:15       ` Marcel Holtmann
2005-01-25 20:24     ` [PATCH] Modules: Allow sysfs module parameters " Greg KH

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