On Wed, Nov 11, 2020 at 03:53:20PM +0100, David Hildenbrand wrote:

The single caller (arch_remove_linear_mapping()) prints a proper warning
when this function fails. No need to eventually crash the kernel - let's
drop this WARN_ON.

Suggested-by: Oscar Salvador <osalvador@suse.de>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <redacted>
Cc: Rashmica Gupta <redacted>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Wei Yang <redacted>
Cc: "Aneesh Kumar K.V" <redacted>
Cc: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: David Hildenbrand <redacted>

Reviewed-by: Oscar Salvador <osalvador@suse.de>

-- 
Oscar Salvador
SUSE L3