um: enable VMAP_STACK

This works just fine, so select HAVE_ARCH_VMAP_STACK to
let users enable VMAP_STACK if desired.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Johannes Berg 2021-08-11 16:58:26 +02:00 committed by Richard Weinberger
parent 4a22c4cebd
commit bc5c49d792

View file

@ -21,6 +21,7 @@ config UML
select HAVE_GCC_PLUGINS
select SET_FS
select TTY # Needed for line.c
select HAVE_ARCH_VMAP_STACK
config MMU
bool