KVM: Convert i8254/i8259 locks to raw_spinlocks

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The i8254/i8259 locks need to be real spinlocks on preempt-rt. Convert
them to raw_spinlock. No change for !RT kernels.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Avi Kivity <avi@redhat.com>

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Thomas Gleixner 2010-02-17 14:00:41 +00:00 • committed by Marcelo Tosatti

parent e424e19183

commit fa8273e954

5 changed files with 27 additions and 26 deletions

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10

arch/x86/kvm/i8254.c

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2

arch/x86/kvm/i8254.h

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31

arch/x86/kvm/i8259.c

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2

arch/x86/kvm/irq.h

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8

arch/x86/kvm/x86.c

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