On Mon, Oct 20, 2014 at 12:07:38PM +0100, Steve Capper wrote:
On 20 October 2014 11:52, Mark Brown broonie@kernel.org wrote:
which appears to be due to "mm/gup.c: update generic gup implementation to handle hugepage directory". That patch added a default definition of pgd_huge() in the !CONFIG_HUGETLB_PAGE case but only PowerPC provides an actual definition of that function.
The patch responsible for this has been removed from -mm (because of this issue), I think it will leave -next too?
It should do once a new -mm is published, I guess that's not happened yet.