On Wed, 9 Mar 2022 10:29:50 +0100, Christophe Leroy wrote:

Last usage of find_current_mm_pte() was removed by
commit 15759cb054ef ("powerpc/perf/callchain: Use
__get_user_pages_fast in read_user_stack_slow")

Remove it.


[...]

Applied to powerpc/next.

[1/1] powerpc: Remove find_current_mm_pte()
      https://git.kernel.org/powerpc/c/e75d07bd8303588c33e6f1f180a9081fb58c872e

cheers