[PATCH] um: remove ARCH_NO_PREEMPT_DYNAMIC

[Johannes Berg]

From: Johannes Berg <johannes.berg at intel.com>

There's no such symbol and we currently don't have any of the
mechanisms to make boot-time selection cheap enough, so we can't
have HAVE_PREEMPT_DYNAMIC_CALL or HAVE_PREEMPT_DYNAMIC_KEY.

Remove the select statement.

Reported-by: Lukas Bulwahn <lbulwahn at redhat.com>
Fixes: cd01672d64a3 ("um: Enable preemption in UML")
Signed-off-by: Johannes Berg <johannes.berg at intel.com>
---
 arch/um/Kconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index dca84fd6d00a..c89575d05021 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -11,7 +11,6 @@ config UML
 	select ARCH_HAS_KCOV
 	select ARCH_HAS_STRNCPY_FROM_USER
 	select ARCH_HAS_STRNLEN_USER
-	select ARCH_NO_PREEMPT_DYNAMIC
 	select HAVE_ARCH_AUDITSYSCALL
 	select HAVE_ARCH_KASAN if X86_64
 	select HAVE_ARCH_KASAN_VMALLOC if HAVE_ARCH_KASAN
-- 
2.45.2