Subject: Re: linux-next: build failure after merge of the thunderbolt tree

From: Guenter Roeck <[email-masked]>
Date: Sat, 8 Aug 2020 17:50:36 -0700

On Tue, Jun 30, 2020 at 02:33:02PM +0300, Mika Westerberg wrote:
> On Tue, Jun 30, 2020 at 04:03:46PM +1000, Stephen Rothwell wrote:
> > Hi all,
> > 
> > After merging the thunderbolt tree, today's linux-next build (powerpc
> > allyesconfig) failed like this:
> > 
> > 
> > Caused by commit
> > 
> >   54509f5005ca ("thunderbolt: Add KUnit tests for path walking")
> > 
> > interacting with commit
> > 
> >   d4cdd146d0db ("kunit: generalize kunit_resource API beyond allocated resources")
> > 
> > from the kunit-next tree.
> 
> Thanks for reporting and fixing. The fix looks good to me.

Unfortunately, the fix didn't make it into mainline.

Building x86_64:allyesconfig ... failed
--------------
Error log:
drivers/thunderbolt/test.c: In function '__ida_init':
drivers/thunderbolt/test.c:20:5: error: 'struct kunit_resource' has no member named 'allocation'
   20 |  res->allocation = ida;
      |     ^~
drivers/thunderbolt/test.c: In function '__ida_destroy':
drivers/thunderbolt/test.c:26:23: error: 'struct kunit_resource' has no member named 'allocation'
   26 |  struct ida *ida = res->allocation;
      |                       ^~
make[3]: *** [drivers/thunderbolt/test.o] Error 1

Guenter