RE: help reqd
From: <hidden>
Date: 2006-03-07 18:23:11
Possible answers: Module versioning turned on in kernel? insmod module format not compatible with kernel ? Try modprobe which checks the dependencies. These calls are kernel space to user space copy operations. Top 3GB to below 3GB on most systems unless it's a 2GB/2GB split between user/kernel space. -- Atul ________________________________ From: linuxppc-embedded-bounces+atul.sabharwal=tek.com@ozlabs.org [mailto:linuxppc-embedded-bounces+atul.sabharwal=tek.com@ozlabs.org] On Behalf Of prabha.j@tcs.com Sent: Tuesday, March 07, 2006 3:17 AM To: linuxppc-embedded@ozlabs.org Subject: help reqd Hi all , I have a driver and when i am doing insmod the driver its giving unresolved symbol. insmod: unresolved symbol copy_to_user insmod: unresolved symbol down insmod: unresolved symbol up insmod: unresolved symbol copy_from_user Can anyone suggest me where i am doing wrong. I am using linux-2.4.25 kernel from denx and my board is a customboard(mpc8260 processor). This is a upm driver and built as a loadable module. Please help me in this regard Thanks in advance. Regards Prabha J. Tata Consultancy Services Limited Mailto: prabha.j@tcs.com Website: http://www.tcs.com Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you