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KVM: arm64: Handle physical FIQ as an IRQ while running a guest
authorMarc Zyngier <maz@kernel.org>
Fri, 19 Feb 2021 16:39:31 +0000 (16:39 +0000)
committerMarc Zyngier <maz@kernel.org>
Tue, 1 Jun 2021 09:45:58 +0000 (10:45 +0100)
commit74501499d4e0d4ba59ab2bc6be1873716549169d
tree77b9ff3edf1463b4baf80f21b99f156156df120ctree | snapshot
parent0e5cb7770684b4c81bcc63f4675e488f9a0e31ebcommit | diff
KVM: arm64: Handle physical FIQ as an IRQ while running a guest

As we we now entertain the possibility of FIQ being used on the host,
treat the signalling of a FIQ while running a guest as an IRQ,
causing an exit instead of a HYP panic.

Reviewed-by: Alexandru Elisei <alexandru.elisei@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
arch/arm64/kvm/hyp/hyp-entry.S diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git