zfs.ko no longer loads after r320156: unresolved symbol: abd_is_linear

[John Baldwin]

On Tuesday, August 01, 2017 09:47:41 AM Andriy Gapon wrote:
> On 01/08/2017 02:31, Ngie Cooper wrote:
> > Hi,
> > 	I tried upgrading my host from 11.1-STABLE to 12.0-CURRENT, and it didn’t work because abd_is_linear is an undefined symbol (it exists in sys/conf/files, but not sys/modules/zfs/Makefile). I tried adding abd.c to sys/modules/zfs/Makefile and it didn’t immediately fix my compilation problem (ran into a linker error instead).
> > 	If it isn’t fixed in the next few hours I’ll try my hand at fixing the problem.
> 
> I am not sure what exact problem you have...
> abd.c should be added to the list of source files via
> .include "${SUNW}/uts/common/Makefile.files"
> 
> Perhaps something to do with "inline"...

Oh, yes.  If you use -fno-inline-funcs or the like.  I forgot to
send this to Andriy earlier, but here is the fix I'm using:

https://github.com/freebsd/freebsd/commit/574dc95cf8272e16f6d44aff6cb4e08dede08886

-- 
John Baldwin