linux-next

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History

Ming Lei 553f809e23 arm, kvm: fix double lock on cpu_add_remove_lock

Commit 8146875de7d4 (arm, kvm: Fix CPU hotplug callback registration)
holds the lock before calling the two functions:

	kvm_vgic_hyp_init()
	kvm_timer_hyp_init()

and both the two functions are calling register_cpu_notifier()
to register cpu notifier, so cause double lock on cpu_add_remove_lock.

Considered that both two functions are only called inside
kvm_arch_init() with holding cpu_add_remove_lock, so simply use
__register_cpu_notifier() to fix the problem.

Fixes: 8146875de7d4 (arm, kvm: Fix CPU hotplug callback registration)
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Reviewed-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

2014-04-08 13:15:54 +02:00

arm

arm, kvm: fix double lock on cpu_add_remove_lock

2014-04-08 13:15:54 +02:00

assigned-dev.c

KVM: Move irq routing to generic code

2013-04-26 20:27:17 +02:00

async_pf.c

KVM: async_pf: Add missing call for async page present

2014-02-04 04:24:05 +01:00

async_pf.h

KVM: Halt vcpu if page it tries to access is swapped out