sched/rt, sparc: 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 trap code over to use CONFIG_PREEMPTION. [bigeasy: +Kconfig] 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> Acked-by: David S. Miller <davem@davemloft.net> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: sparclinux@vger.kernel.org Link: https://lore.kernel.org/r/20191015191821.11479-20-bigeasy@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -277,7 +277,7 @@ config US3_MC
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config GENERIC_LOCKBREAK
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config GENERIC_LOCKBREAK
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bool
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bool
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default y
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default y
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depends on SPARC64 && SMP && PREEMPT
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depends on SPARC64 && SMP && PREEMPTION
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config NUMA
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config NUMA
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bool "NUMA support"
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bool "NUMA support"
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@ -310,7 +310,7 @@ kern_rtt_restore:
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retry
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retry
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to_kernel:
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to_kernel:
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#ifdef CONFIG_PREEMPT
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#ifdef CONFIG_PREEMPTION
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ldsw [%g6 + TI_PRE_COUNT], %l5
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ldsw [%g6 + TI_PRE_COUNT], %l5
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brnz %l5, kern_fpucheck
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brnz %l5, kern_fpucheck
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ldx [%g6 + TI_FLAGS], %l5
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ldx [%g6 + TI_FLAGS], %l5
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