[PATCH] powerpc/kasan: Fix kasan_remap_early_shadow_ro()

[Michael Ellerman]

On Fri, 2020-03-06 at 15:09:40 UTC, Christophe Leroy wrote:
> At the moment kasan_remap_early_shadow_ro() does nothing, because
> k_end is 0 and k_cur < 0 is always true.
> 
> Change the test to k_cur != k_end, as done in
> kasan_init_shadow_page_tables()
> 
> Signed-off-by: Christophe Leroy <christophe.leroy at c-s.fr>
> Fixes: cbd18991e24f ("powerpc/mm: Fix an Oops in kasan_mmu_init()")
> Cc: stable at vger.kernel.org

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/af92bad615be75c6c0d1b1c5b48178360250a187

cheers