This patch series is based on a previous patch series which adds the infrastructure to allow enabling writable from userspace for CPU ID register easily. That patch series is at [1]. --- * v1 -> v2 - Rebase on latest patch series [1] of enabling writable ID register. [1] https://lore.kernel.org/all/20230402183735.3011540-1-jingzhangos@xxxxxxxxxx [v1] https://lore.kernel.org/all/20230326011950.405749-1-jingzhangos@xxxxxxxxxx --- Jing Zhang (2): KVM: arm64: Enable writable for ID_AA64DFR0_EL1 KVM: arm64: Enable writable for ID_DFR0_EL1 arch/arm64/kvm/id_regs.c | 79 +++++++++++++++++++++------------------- 1 file changed, 42 insertions(+), 37 deletions(-) base-commit: 921048c77a673221e27f4777a82661248465bad0 -- 2.40.0.348.gf938b09366-goog