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authorThomas Gleixner <tglx@linutronix.de>2019-10-15 21:18:04 +0200
committerIngo Molnar <mingo@kernel.org>2019-12-08 14:37:35 +0100
commitfa686453053b70a8a01b7517df8cfc5872f63196 (patch)
tree8ed6aae9b52e4366f0eb78f9e4e528002dd0fb5d /arch/s390/Kconfig
parentsched/rt, riscv: Use CONFIG_PREEMPTION (diff)
downloadlinux-dev-fa686453053b70a8a01b7517df8cfc5872f63196.tar.xz
linux-dev-fa686453053b70a8a01b7517df8cfc5872f63196.zip
sched/rt, s390: Use CONFIG_PREEMPTION
CONFIG_PREEMPTION is selected by CONFIG_PREEMPT and by CONFIG_PREEMPT_RT. Both PREEMPT and PREEMPT_RT require the same functionality which today depends on CONFIG_PREEMPT. Switch the preemption and entry code over to use CONFIG_PREEMPTION. Add PREEMPT_RT output to die(). [bigeasy: +Kconfig, dumpstack.c] Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: linux-s390@vger.kernel.org Link: https://lore.kernel.org/r/20191015191821.11479-18-bigeasy@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/s390/Kconfig')
-rw-r--r--arch/s390/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index d4051e88e625..62b10a301bd6 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -30,7 +30,7 @@ config GENERIC_BUG_RELATIVE_POINTERS
def_bool y
config GENERIC_LOCKBREAK
- def_bool y if PREEMPT
+ def_bool y if PREEMPTTION
config PGSTE
def_bool y if KVM