RISC-V: KVM: selftests: Add Zalasr extensions to get-reg-list test

The KVM RISC-V allows Zalasr extensions for Guest/VM so add this
extension to get-reg-list test.

Signed-off-by: Xu Lu <luxu.kernel@bytedance.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20251020042904.32096-1-luxu.kernel@bytedance.com
Signed-off-by: Anup Patel <anup@brainfault.org>

Author: luxukernel

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

@@ -65,6 +65,7 @@ bool filter_reg(__u64 reg)
 	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZAAMO:
 	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZABHA:
 	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZACAS:
+	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZALASR:
 	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZALRSC:
 	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZAWRS:
 	case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBA:
@@ -527,6 +528,7 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off)
 		KVM_ISA_EXT_ARR(ZAAMO),
 		KVM_ISA_EXT_ARR(ZABHA),
 		KVM_ISA_EXT_ARR(ZACAS),
+		KVM_ISA_EXT_ARR(ZALASR),
 		KVM_ISA_EXT_ARR(ZALRSC),
 		KVM_ISA_EXT_ARR(ZAWRS),
 		KVM_ISA_EXT_ARR(ZBA),
@@ -1170,6 +1172,7 @@ KVM_ISA_EXT_SIMPLE_CONFIG(svvptc, SVVPTC);
 KVM_ISA_EXT_SIMPLE_CONFIG(zaamo, ZAAMO);
 KVM_ISA_EXT_SIMPLE_CONFIG(zabha, ZABHA);
 KVM_ISA_EXT_SIMPLE_CONFIG(zacas, ZACAS);
+KVM_ISA_EXT_SIMPLE_CONFIG(zalasr, ZALASR);
 KVM_ISA_EXT_SIMPLE_CONFIG(zalrsc, ZALRSC);
 KVM_ISA_EXT_SIMPLE_CONFIG(zawrs, ZAWRS);
 KVM_ISA_EXT_SIMPLE_CONFIG(zba, ZBA);
@@ -1253,6 +1256,7 @@ struct vcpu_reg_list *vcpu_configs[] = {
 	&config_zabha,
 	&config_zacas,
 	&config_zalrsc,
+	&config_zalasr,
 	&config_zawrs,
 	&config_zba,
 	&config_zbb,