Re: what happened if kernel version is different from module build

On 10/15/2017 11:25 PM, Rohith Seelaboyina wrote:
> It can't be installed due to version mismatch
In fact, I did load it successfully in different kernel. What I worried 
is that the
Module.symvers and System.map of these two kernel are different, and module
building needs them. I only fix some bugs of schedule code:

diff -uprN linux-2.6.32-431.el6.6.vsds.x86_64.orig/ 
linux-2.6.32-431.el6.6.vsds.x86_64/|diffstat  -p0
  linux-2.6.32-431.el6.6.vsds.x86_64/kernel/sched.c      |   26 ++---
  linux-2.6.32-431.el6.6.vsds.x86_64/kernel/sched_fair.c |   76 
++++++++++++-----
  2 files changed, 69 insertions(+), 33 deletions(-)
>
> On Oct 15, 2017 7:39 PM, "wuzhouhui" <[email protected] 
> <mailto:[email protected]>> wrote:
>
>     Suppose I compile a kernel module in kernel 2.6.32-431.el6.x86_64,
>     but I load it
>     successfully in kernel 2.6.32-432.el6.x86_64. Can this module
>     works properly? Or
>     whether it is harm to system?
>
>     Thanks!
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