KVM: selftests: get-reg-list: add Permission Overlay registers

Add new system registers:
  - POR_EL1
  - POR_EL0

Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Oliver Upton <oliver.upton@linux.dev>
Cc: Shuah Khan <shuah@kernel.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240822151113.1479789-31-joey.gouly@arm.com
Signed-off-by: Will Deacon <will@kernel.org>

Author: jgouly

tools/testing/selftests/kvm/aarch64/get-reg-list.c

@@ -40,6 +40,18 @@ static struct feature_id_reg feat_id_regs[] = {
 		ARM64_SYS_REG(3, 0, 0, 7, 3),	/* ID_AA64MMFR3_EL1 */
 		4,
 		1
+	},
+	{
+		ARM64_SYS_REG(3, 0, 10, 2, 4),	/* POR_EL1 */
+		ARM64_SYS_REG(3, 0, 0, 7, 3),	/* ID_AA64MMFR3_EL1 */
+		16,
+		1
+	},
+	{
+		ARM64_SYS_REG(3, 3, 10, 2, 4),	/* POR_EL0 */
+		ARM64_SYS_REG(3, 0, 0, 7, 3),	/* ID_AA64MMFR3_EL1 */
+		16,
+		1
 	}
 };
 
@@ -468,13 +480,15 @@ static __u64 base_regs[] = {
 	ARM64_SYS_REG(3, 0, 10, 2, 0),	/* MAIR_EL1 */
 	ARM64_SYS_REG(3, 0, 10, 2, 2),	/* PIRE0_EL1 */
 	ARM64_SYS_REG(3, 0, 10, 2, 3),	/* PIR_EL1 */
+	ARM64_SYS_REG(3, 0, 10, 2, 4),	/* POR_EL1 */
 	ARM64_SYS_REG(3, 0, 10, 3, 0),	/* AMAIR_EL1 */
 	ARM64_SYS_REG(3, 0, 12, 0, 0),	/* VBAR_EL1 */
 	ARM64_SYS_REG(3, 0, 12, 1, 1),	/* DISR_EL1 */
 	ARM64_SYS_REG(3, 0, 13, 0, 1),	/* CONTEXTIDR_EL1 */
 	ARM64_SYS_REG(3, 0, 13, 0, 4),	/* TPIDR_EL1 */
 	ARM64_SYS_REG(3, 0, 14, 1, 0),	/* CNTKCTL_EL1 */
 	ARM64_SYS_REG(3, 2, 0, 0, 0),	/* CSSELR_EL1 */
+	ARM64_SYS_REG(3, 3, 10, 2, 4),	/* POR_EL0 */
 	ARM64_SYS_REG(3, 3, 13, 0, 2),	/* TPIDR_EL0 */
 	ARM64_SYS_REG(3, 3, 13, 0, 3),	/* TPIDRRO_EL0 */
 	ARM64_SYS_REG(3, 3, 14, 0, 1),	/* CNTPCT_EL0 */