Re: Building error due to kernel module header

[Wenji Huang <wenji dot huang at oracle dot com>]

On 08/20/2010 10:07 PM, David Smith wrote:
> On 08/18/2010 10:31 PM, Wenji Huang wrote:
> > Hi,
> >
> > In 2.6.36-rc1, there is change about module parameter macro.
> >
> > param: use ops in struct kernel_param, rather than get and set fns directly
> >
> > author    Rusty Russell<rusty@rustcorp.com.au>
> >      Thu, 12 Aug 2010 05:04:12 +0000 (23:04 -0600)
> > committer    Rusty Russell<rusty@rustcorp.com.au>
> >
> >
> > This will result in compilation error for stap script. Like,
> >
> > stap -k systemtap.base/x86_gs.stp
> > /tmp/stap8qGrSI/stap_19141.c:1192: error: ‘param_ops_int64_t’ undeclared
> > here (not in a function)
> > make[1]: *** [/tmp/stap8qGrSI/stap_19141.o] Error 1
> > make: *** [_module_/tmp/stap8qGrSI] Error 2
> > Pass 4: compilation failed.  Try again with another '--vp 0001' option.
>
> Wenji,
>
> Could you file a bug on this?  If possible, please include the commit id
> of the kernel change you think caused this.
>
> Thanks.

param: use ops in struct kernel_param, rather than get and set fns directly
author	Rusty Russell <rusty@rustcorp.com.au>	
	Thu, 12 Aug 2010 05:04:12 +0000 (23:04 -0600)
committer	Rusty Russell <rusty@rustcorp.com.au>	
	Wed, 11 Aug 2010 13:34:13 +0000 (22:34 +0930)
commit	9bbb9e5a33109b2832e2e63dcc7a132924ab374b

Regards,
Wenji