diff --git a/target/riscv/tcg/tcg-cpu.c b/target/riscv/tcg/tcg-cpu.c
index 3b99c8c9e3..48a55ba1d8 100644
--- a/target/riscv/tcg/tcg-cpu.c
+++ b/target/riscv/tcg/tcg-cpu.c
@@ -304,6 +304,15 @@ static void riscv_cpu_disable_priv_spec_isa_exts(RISCVCPU *cpu)
             }
 
             isa_ext_update_enabled(cpu, edata->ext_enable_offset, false);
+
+            /*
+             * Do not show user warnings for named features that users
+             * can't enable/disable in the command line. See commit
+             * 68c9e54bea for more info.
+             */
+            if (cpu_cfg_offset_is_named_feat(edata->ext_enable_offset)) {
+                continue;
+            }
 #ifndef CONFIG_USER_ONLY
             warn_report("disabling %s extension for hart 0x" TARGET_FMT_lx
                         " because privilege spec version does not match",
@@ -331,11 +340,9 @@ static void riscv_cpu_update_named_features(RISCVCPU *cpu)
         cpu->cfg.has_priv_1_13 = true;
     }
 
-    /* zic64b is 1.12 or later */
     cpu->cfg.ext_zic64b = cpu->cfg.cbom_blocksize == 64 &&
                           cpu->cfg.cbop_blocksize == 64 &&
-                          cpu->cfg.cboz_blocksize == 64 &&
-                          cpu->cfg.has_priv_1_12;
+                          cpu->cfg.cboz_blocksize == 64;
 }
 
 static void riscv_cpu_validate_g(RISCVCPU *cpu)