[PATCH v2 5/5] KVM: arm64: selftests: Add ACCDATA_EL1 to get-reg-list

[Fuad Tabba]

KVM exposes ACCDATA_EL1 to userspace when the guest has
FEAT_LS64_ACCDATA. Add it to get-reg-list, conditioned on
ID_AA64ISAR1_EL1.LS64, so that the test still passes on hosts that
implement the feature.

Cc: stable at vger.kernel.org
Signed-off-by: Fuad Tabba <fuad.tabba at linux.dev>
---
 tools/testing/selftests/kvm/arm64/get-reg-list.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/kvm/arm64/get-reg-list.c b/tools/testing/selftests/kvm/arm64/get-reg-list.c
index 533994687b5d8..912590f9b0c2b 100644
--- a/tools/testing/selftests/kvm/arm64/get-reg-list.c
+++ b/tools/testing/selftests/kvm/arm64/get-reg-list.c
@@ -49,6 +49,7 @@ static struct feature_id_reg feat_id_regs[] = {
 	REG_FEAT(POR_EL1,	ID_AA64MMFR3_EL1, S1POE, IMP),
 	REG_FEAT(POR_EL0,	ID_AA64MMFR3_EL1, S1POE, IMP),
 	REG_FEAT(POR_EL2,	ID_AA64MMFR3_EL1, S1POE, IMP),
+	REG_FEAT(ACCDATA_EL1,	ID_AA64ISAR1_EL1, LS64, LS64_ACCDATA),
 	REG_FEAT(HCRX_EL2,	ID_AA64MMFR1_EL1, HCX, IMP),
 	REG_FEAT(HFGRTR_EL2,	ID_AA64MMFR0_EL1, FGT, IMP),
 	REG_FEAT(HFGWTR_EL2,	ID_AA64MMFR0_EL1, FGT, IMP),
@@ -517,6 +518,7 @@ static __u64 base_regs[] = {
 	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, 13, 0, 5),	/* ACCDATA_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 */
-- 
2.47.3