Re: linux-next: build failure after merge of the driver-core tree

Greg KH
2012-05-01T13:45:53Z

On Tue, May 01, 2012 at 02:59:22PM +1000, Stephen Rothwell wrote:
> Hi Greg,
>
> After merging the driver-core tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> In file included from include/linux/kernel.h:23:0,
> from include/linux/cache.h:4,
> from include/linux/time.h:7,
> from include/linux/stat.h:60,
> from include/linux/module.h:10,
> from drivers/infiniband/ulp/srp/ib_srp.c:35:
> include/linux/dynamic_debug.h: In function 'ddebug_dyndbg_module_param_cb':
> include/linux/dynamic_debug.h:112:3: error: expected ')' before 'PFX'
>
> Caused by commit b48420c1d301 ("dynamic_debug: make dynamic-debug work
> for module initialization") interacting with commit e0bda7d8c33e
> ("IB/srp: Use pr_fmt() and pr_err()/pr_warn()") from Linus' tree (added
> before v3.4-rc1).
>
> I have used the driver-core tree from next-20120430 for today.

Thanks, but this is a driver-core tree problem, not an IB tree problem,
so should you should have dropped my tree :)

I've applied a patch to the driver-core tree that should solve this
issue now, thanks for letting us know.

greg k-h