Please next time mention mainstream commit like:
ms commit: 1650b4e ("KVM: Disable irq while unregistering user notifier")
Thank you.
--
Best regards,
Konstantin Khorenko,
Virtuozzo Linux Kernel Team
On 11/22/2016 12:09 PM, Evgeny Yakovlev wrote:
From: Ignacio Alvarado
Function user_notifi
From: Ignacio Alvarado
Function user_notifier_unregister should be called only once for each
registered user notifier.
Function kvm_arch_hardware_disable can be executed from an IPI context
which could cause a race condition with a VCPU returning to user mode
and attempting to unregister the not
