From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 11 Aug 2021 14:58:26 +0000 (+0200)
Subject: um: enable VMAP_STACK
X-Git-Tag: v5.15~308^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bc5c49d79206b40ad16e055837a33b6dc6160bed;p=platform%2Fkernel%2Flinux-starfive.git

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>
---

diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index 0561b73c..389c9f5 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -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