Enable handling of CPU specific 32bit coprocessor access. Not much
here either.
Reviewed-by: Christopher Covington <cov@xxxxxxxxxxxxxx>
Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
---
arch/arm64/kvm/sys_regs_generic_v8.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/kvm/sys_regs_generic_v8.c b/arch/arm64/kvm/sys_regs_generic_v8.c
index d4e8039..4268ab9 100644
--- a/arch/arm64/kvm/sys_regs_generic_v8.c
+++ b/arch/arm64/kvm/sys_regs_generic_v8.c
@@ -59,11 +59,21 @@ static const struct sys_reg_desc genericv8_sys_regs[] = {
access_actlr, reset_actlr, ACTLR_EL1 },
};
+static const struct sys_reg_desc genericv8_cp15_regs[] = {
+ /* ACTLR */
+ { Op1(0b000), CRn(0b0001), CRm(0b0000), Op2(0b001),
+ access_actlr },
+};
+
static struct kvm_sys_reg_target_table genericv8_target_table = {
.table64 = {
.table = genericv8_sys_regs,
.num = ARRAY_SIZE(genericv8_sys_regs),
},
+ .table32 = {
+ .table = genericv8_cp15_regs,
+ .num = ARRAY_SIZE(genericv8_cp15_regs),
+ },
};
static int __init sys_reg_genericv8_init(void)
--
1.8.2.3
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