Hi I just tested it on my Ubutu 13.04 (default kernel) , it is working . [30971.042909] Demonstrating module parameters [30971.042913] =============================== [30971.042915] myshort is a short integer: 1 [30971.042916] myint is an integer: 420 [30971.042918] mylong is a long integer: 9999 [30971.042919] mystring is a string: blah [30971.042921] myintArray[0] = -1 [30971.042922] myintArray[1] = -1 [30971.042923] got 0 arguments for myintArray. [30985.316843] Goodbye... [30985.316847] =============================== [31009.307672] Demonstrating module parameters [31009.307675] =============================== [31009.307676] myshort is a short integer: 1 [31009.307677] myint is an integer: 420 [31009.307678] mylong is a long integer: 9999 [31009.307678] mystring is a string: abcd [31009.307679] myintArray[0] = -1 [31009.307680] myintArray[1] = -1 [31009.307680] got 0 arguments for myintArray. [31020.217402] Goodbye... [31020.217407] =============================== [31027.604150] Demonstrating module parameters [31027.604153] =============================== [31027.604155] myshort is a short integer: 1 [31027.604157] myint is an integer: 420 [31027.604159] mylong is a long integer: 9999 [31027.604160] mystring is a string: vectordefefe [31027.604162] myintArray[0] = -1 [31027.604163] myintArray[1] = -1 [31027.604164] got 0 arguments for myintArray. sudip@sudip-PC:~/modules$ uname -a Linux sudip-PC 3.8.0-19-generic #29-Ubuntu SMP Wed Apr 17 18:16:28 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux sudip@sudip-PC:~/modules$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 13.04 Release: 13.04 Codename: raring
Regards Sudip On Fri, Sep 6, 2013 at 6:40 PM, Sudip Mukherjee <[email protected]>wrote: > Hi > I just tested it on my Ubutu 13.04 (default kernel) , it is working . > > [30971.042909] Demonstrating module parameters > [30971.042913] =============================== > [30971.042915] myshort is a short integer: 1 > [30971.042916] myint is an integer: 420 > [30971.042918] mylong is a long integer: 9999 > [30971.042919] mystring is a string: blah > [30971.042921] myintArray[0] = -1 > [30971.042922] myintArray[1] = -1 > [30971.042923] got 0 arguments for myintArray. > [30985.316843] Goodbye... > [30985.316847] =============================== > [31009.307672] Demonstrating module parameters > [31009.307675] =============================== > [31009.307676] myshort is a short integer: 1 > [31009.307677] myint is an integer: 420 > [31009.307678] mylong is a long integer: 9999 > [31009.307678] mystring is a string: abcd > [31009.307679] myintArray[0] = -1 > [31009.307680] myintArray[1] = -1 > [31009.307680] got 0 arguments for myintArray. > [31020.217402] Goodbye... > [31020.217407] =============================== > [31027.604150] Demonstrating module parameters > [31027.604153] =============================== > [31027.604155] myshort is a short integer: 1 > [31027.604157] myint is an integer: 420 > [31027.604159] mylong is a long integer: 9999 > [31027.604160] mystring is a string: vectordefefe > [31027.604162] myintArray[0] = -1 > [31027.604163] myintArray[1] = -1 > [31027.604164] got 0 arguments for myintArray. > sudip@sudip-PC:~/modules$ uname -a > Linux sudip-PC 3.8.0-19-generic #29-Ubuntu SMP Wed Apr 17 18:16:28 UTC > 2013 x86_64 x86_64 x86_64 GNU/Linux > sudip@sudip-PC:~/modules$ lsb_release -a > No LSB modules are available. > Distributor ID: Ubuntu > Description: Ubuntu 13.04 > Release: 13.04 > Codename: raring > > Regards > Sudip > > > > On Fri, Sep 6, 2013 at 4:47 PM, <[email protected]> wrote: > >> Hi Srinivas, >> >> Thank you for the inputs. The modules works fine with the kernels that >> come with Ubuntu 10.04, 11.04, 12.04 and 12.10. >> But, we are supporting a product for every latest Ubuntu versions. So, I >> need to make it work with the kernel which comes with the distro alone. >> So I cannot use a custom kernel from kernel.org. >> >> >> Regards, >> *Binoy Jayan* >> >> ------------------------------ >> *From:* Srinivas Ganji [[email protected]] >> *Sent:* Friday, September 06, 2013 4:34 PM >> >> *To:* Binoy Jayan (WT01 - Manufacturing & Hi Tech) >> *Cc:* [email protected] >> *Subject:* Re: module_param does not work in Ubuntu 13.10 - Kernel >> 3.10.0-4 >> >> I have also tested, build KO file using your C file, on my kernel and >> it is working fine. The kernel version is 3.2.11 >> >> Why don't you try any other kernel version and see whether you are >> getting same error or not? I guess, it works. >> >> Regards, >> Srinivas G >> >> >> On Fri, Sep 6, 2013 at 10:22 AM, <[email protected]> wrote: >> >>> Hi all, >>> >>> I use the kernel version "3.10.0-4" that came with Ubuntu distribution. >>> When I compile the example module I got from LKMPG (hello-5.c) and try >>> to load the driver by passing the module with the following command, it >>> gives the following error: >>> >>> # insmod parameter.ko mystring="bebop" >>> Error: could not insert module parameter.ko: Unknown symbol in module >>> >>> Error in dmesg: >>> >>> [ 3687.132110] parameter: Unknown parameter `mystring' >>> >>> However, if I insert the module without any parameters, it gets inserted >>> just fine. >>> >>> # insmod parameter.ko >>> >>> I am attaching the source code for reference. Kindly let me know what >>> could be done. >>> >>> Thanks, >>> Binoy >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> Regards, >>> Binoy Jayan >>> WIPRO TECHNOLOGIES >>> | Electronic City 5 >>> | >>> Bangalore >>> | Mob: >>> +91-9742870916, >>> +91-9745783048 >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> Please do not print this email unless it is absolutely necessary. >>> >>> The information contained in this electronic message and any attachments >>> to this message are intended for the exclusive use of the addressee(s) and >>> may contain proprietary, confidential or privileged information. If you are >>> not the intended recipient, you should not disseminate, distribute or copy >>> this e-mail. Please notify the sender immediately and destroy all copies of >>> this message and any attachments. >>> >>> WARNING: Computer viruses can be transmitted via email. 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