Skip to content
Commit 413aa807 authored by Christoffer Dall's avatar Christoffer Dall Committed by Marc Zyngier
Browse files

KVM: arm/arm64: Reset mapped IRQs on VM reset



We currently don't allow resetting mapped IRQs from userspace, because
their state is controlled by the hardware.  But we do need to reset the
state when the VM is reset, so we provide a function for the 'owner' of
the mapped interrupt to reset the interrupt state.

Currently only the timer uses mapped interrupts, so we call this
function from the timer reset logic.

Cc: stable@vger.kernel.org
Fixes: 4c60e360 ("KVM: arm/arm64: Provide a get_input_level for the arch timer")
Signed-off-by: default avatarChristoffer Dall <cdall@kernel.org>
Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
parent e21a4f3a
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment