RE: GPL-only symbol Error

2011-11-23 Thread Jeff Haran
-Original Message- From: Greg KH [mailto:g...@kroah.com] Sent: Tuesday, November 22, 2011 6:50 PM To: Jeff Haran Cc: Guillaume Knispel; Graeme Russ; Sengottuvelan S; Kernel Newbies Subject: Re: GPL-only symbol Error On Tue, Nov 22, 2011 at 06:10:27PM -0800, Jeff Haran wrote

RE: GPL-only symbol Error

2011-11-23 Thread Jeff Haran
-Original Message- From: Bernd Petrovitsch [mailto:be...@petrovitsch.priv.at] Sent: Wednesday, November 23, 2011 2:51 AM To: Sengottuvelan S Cc: Graeme Russ; Greg KH; Kernel Newbies; Jeff Haran Subject: RE: GPL-only symbol Error On Die, 2011-11-22 at 17:21 -0800, Jeff Haran wrote

Re: GPL-only symbol Error

2011-11-23 Thread Greg KH
On Wed, Nov 23, 2011 at 10:05:19AM -0800, Jeff Haran wrote: -Original Message- From: Greg KH [mailto:g...@kroah.com] Sent: Tuesday, November 22, 2011 6:50 PM To: Jeff Haran Cc: Guillaume Knispel; Graeme Russ; Sengottuvelan S; Kernel Newbies Subject: Re: GPL-only symbol Error

Re: GPL-only symbol Error

2011-11-23 Thread Greg KH
On Wed, Nov 23, 2011 at 10:31:19AM -0800, Jeff Haran wrote: That's the actual bug: You assume that you can legally make a proprietary Linux kernel module by simply declaring to do so (and going deeper is not quite possible as we do not know the module ). I can clearly legally write a

GPL-only symbol Error

2011-11-22 Thread Sengottuvelan S
Hi All, Basically, I am developing a kernel module named xyz.ko and my MODULE_LICENSE is Proprietary. I have got an error GPL-incompatible module xyz.ko uses GPL-only symbols. I am having trouble identifying it. How to avoid this error in during MODPOST?. Is there any way to avoid this error?

RE: GPL-only symbol Error

2011-11-22 Thread Jeff Haran
From: kernelnewbies-boun...@kernelnewbies.org [mailto:kernelnewbies-boun...@kernelnewbies.org] On Behalf Of Sengottuvelan S Sent: Tuesday, November 22, 2011 1:49 PM To: Kernel Newbies Subject: GPL-only symbol Error Hi All, Basically, I am developing a kernel module named xyz.ko

Re: GPL-only symbol Error

2011-11-22 Thread Sengottuvelan S
, 2011 at 1:53 PM, Jeff Haran jha...@bytemobile.com wrote: ** ** ** ** *From:* kernelnewbies-boun...@kernelnewbies.org [mailto: kernelnewbies-boun...@kernelnewbies.org] *On Behalf Of *Sengottuvelan S *Sent:* Tuesday, November 22, 2011 1:49 PM *To:* Kernel Newbies *Subject:* GPL-only symbol

RE: GPL-only symbol Error

2011-11-22 Thread Jeff Haran
From: Sengottuvelan S [mailto:sengottuvela...@gmail.com] Sent: Tuesday, November 22, 2011 2:09 PM To: Jeff Haran Cc: Kernel Newbies Subject: Re: GPL-only symbol Error Hi Jeff,   I have few symbols with this error especially - sock_recv_timestamp(). Is there way to refer this or similar API

Re: GPL-only symbol Error

2011-11-22 Thread Greg KH
On Tue, Nov 22, 2011 at 02:08:59PM -0800, Sengottuvelan S wrote: Hi Jeff,   I have few symbols with this error especially - sock_recv_timestamp(). Is there way to refer this or similar API in my module with MODULE_LICENSE is Proprietary. How do I know equavalent non-EXPORT_SYMBOL_GPL  APIs

Re: GPL-only symbol Error

2011-11-22 Thread Greg KH
On Tue, Nov 22, 2011 at 02:35:24PM -0800, Jeff Haran wrote: I've seen others when faced with this who build their own kernels from sources just modify the problematic EXPORT_SYMBOL_GPL()s to EXPORT_SYMBOL()s. I don't know if that is legal. I wouldn't do it personally. Consult a lawyer before

RE: GPL-only symbol Error

2011-11-22 Thread Jeff Haran
-Original Message- From: Greg KH [mailto:g...@kroah.com] Sent: Tuesday, November 22, 2011 2:44 PM To: Jeff Haran; Sengottuvelan S; Kernel Newbies Subject: Re: GPL-only symbol Error On Tue, Nov 22, 2011 at 02:35:24PM -0800, Jeff Haran wrote: I've seen others when faced

Re: GPL-only symbol Error

2011-11-22 Thread Greg KH
On Tue, Nov 22, 2011 at 04:34:21PM -0800, Jeff Haran wrote: Just curious, can you provide links to these cases? No kernel cases ever became public, but the SAMBA team have lots of public cases where they have successfully handled this type of case. I've read the COPYING file at the top of the

Re: GPL-only symbol Error

2011-11-22 Thread Graeme Russ
Hi Jeff, On Wed, Nov 23, 2011 at 11:34 AM, Jeff Haran jha...@bytemobile.com wrote: -Original Message- From: Greg KH [mailto:g...@kroah.com] Sent: Tuesday, November 22, 2011 2:44 PM To: Jeff Haran; Sengottuvelan S; Kernel Newbies Subject: Re: GPL-only symbol Error On Tue, Nov 22

Re: GPL-only symbol Error

2011-11-22 Thread Guillaume Knispel
Error Hi Jeff, On Wed, Nov 23, 2011 at 11:34 AM, Jeff Haran jha...@bytemobile.com wrote: -Original Message- From: Greg KH [mailto:g...@kroah.com] Sent: Tuesday, November 22, 2011 2:44 PM To: Jeff Haran; Sengottuvelan S; Kernel Newbies Subject: Re: GPL-only symbol Error

Re: GPL-only symbol Error

2011-11-22 Thread Greg Freemyer
On Tue, Nov 22, 2011 at 8:21 PM, Jeff Haran jha...@bytemobile.com wrote: Graeme, Perhaps, but that's not what I asked about. It seems to me the essence of GPL is that it grants people the right to modify GPL sources like the Linux kernel in any way they want so long as they make those

RE: GPL-only symbol Error

2011-11-22 Thread Jeff Haran
-Original Message- From: Guillaume Knispel [mailto:gknis...@proformatique.com] Sent: Tuesday, November 22, 2011 5:40 PM To: Jeff Haran Cc: Graeme Russ; Greg KH; Sengottuvelan S; Kernel Newbies Subject: Re: GPL-only symbol Error On Tue, 22 Nov 2011 17:21:46 -0800 Jeff Haran jha

RE: GPL-only symbol Error

2011-11-22 Thread Jeff Haran
-Original Message- From: Greg Freemyer [mailto:greg.freem...@gmail.com] Sent: Tuesday, November 22, 2011 5:57 PM To: Jeff Haran Cc: Graeme Russ; Greg KH; Sengottuvelan S; Kernel Newbies Subject: Re: GPL-only symbol Error On Tue, Nov 22, 2011 at 8:21 PM, Jeff Haran jha

Re: GPL-only symbol Error

2011-11-22 Thread Greg KH
On Tue, Nov 22, 2011 at 05:21:46PM -0800, Jeff Haran wrote: Perhaps, but that's not what I asked about. It seems to me the essence of GPL is that it grants people the right to modify GPL sources like the Linux kernel in any way they want so long as they make those changes available to whoever

Re: GPL-only symbol Error

2011-11-22 Thread Greg KH
On Tue, Nov 22, 2011 at 06:10:27PM -0800, Jeff Haran wrote: But it doesn't do anybody any good to spread misinformation about this topic, particularly with regard to what is and isn't legal. I agree, please don't continue it, but rather, consult a lawyer if you have further questions. greg k-h