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um: remove ARCH_NO_PREEMPT_DYNAMIC

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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@redhat.com>
Fixes: cd01672d64 ("um: Enable preemption in UML")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Johannes Berg 2024-07-23 14:24:56 +02:00 committed by Richard Weinberger
parent 671cd5eed9
commit 64dcf0b877
1 changed files with 0 additions and 1 deletions
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arch/um/Kconfig
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@ -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