From: autif.mlist@gmail.com (Autif Khan)
To: kernelnewbies@lists.kernelnewbies.org
Subject: initrd insmod: error inserting '/lib/foo.ko' : -1 operation not permitted
Date: Thu, 14 Jun 2012 11:16:57 -0400 [thread overview]
Message-ID: <CADzUK1Lh5DznkCz4wLS0diy7gaGiJPTimqkkSO_NvZMzeBodsQ@mail.gmail.com> (raw)
In-Reply-To: <CAAseYv0yi60WMssQo_v3BtZEY4+QtAtzv=irfk=TkpbtrQgxwA@mail.gmail.com>
On Thu, Jun 14, 2012 at 10:49 AM, leo liang <leoliang9@gmail.com> wrote:
> Hi,
>
> I am trying to add one driver to my kernel.
>
> I have the kernel source and use make all build all the modules and bzImage.
>
> I already have initrd.img in my machine. I extract it to a tmp folder.
Are bzImage that you compiled and foo.ko from the initrd.img compiled
at the same time from the same source?
> Then I copy the driver module into the lib folder. I edited the init
> file to insert the module when machine boot. After that, I recreated
> the initrd.img by cpio and gzip.
>
> When machine boot, ?I got "insmod: error inserting '/lib/foo.ko' : -1
> operation not permitted" error.
>
> Did I missed any step? What caused the error?
>
> Thanks.
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
next prev parent reply other threads:[~2012-06-14 15:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-14 14:49 initrd insmod: error inserting '/lib/foo.ko' : -1 operation not permitted leo liang
2012-06-14 15:16 ` Autif Khan [this message]
2012-06-14 15:29 ` leo liang
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