From: Zhao Liu <[email protected]>

In x86_cpu_filter_features(), if host doesn't support AVX10, the
configured avx10_version should be marked as filtered regardless of
whether prefix is NULL or not.

Check prefix before warn_report() instead of checking for
have_filtered_features.

Cc: [email protected]
Fixes: commit bccfb846fd52 ("target/i386: add AVX10 feature and AVX10 version 
property")
Signed-off-by: Zhao Liu <[email protected]>
Reviewed-by: Tao Su <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Paolo Bonzini <[email protected]>
(cherry picked from commit cf4c263551886964c5d58bd7b675b13fd497b402)
Signed-off-by: Michael Tokarev <[email protected]>

diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index aff5e917db..348771bd74 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -7719,8 +7719,10 @@ static bool x86_cpu_filter_features(X86CPU *cpu, bool 
verbose)
             env->avx10_version = version;
             have_filtered_features = true;
         }
-    } else if (env->avx10_version && prefix) {
-        warn_report("%s: avx10.%d.", prefix, env->avx10_version);
+    } else if (env->avx10_version) {
+        if (prefix) {
+            warn_report("%s: avx10.%d.", prefix, env->avx10_version);
+        }
         have_filtered_features = true;
     }
 
-- 
2.39.5


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