Oliver Upton cb332a666e KVM: arm64: Treat PMCR_EL1.LC as RES1 on asymmetric systems ...

[ Upstream commit f3c6efc72f ]

KVM does not support AArch32 on asymmetric systems. To that end, enforce
AArch64-only behavior on PMCR_EL1.LC when on an asymmetric system.

Fixes: 2122a83331 ("arm64: Allow mismatched 32-bit EL0 support")
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220816192554.1455559-2-oliver.upton@linux.dev
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-08-25 11:40:29 +02:00

..

asm

KVM: arm64: Treat PMCR_EL1.LC as RES1 on asymmetric systems

2022-08-25 11:40:29 +02:00

uapi/asm

KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated

2022-03-11 12:22:35 +01:00