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i386/cpu: Mark avx10_version filtered when prefix is NULL 

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: qemu-stable@nongnu.org
Fixes: commit bccfb846fd ("target/i386: add AVX10 feature and AVX10 version property")
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Tao Su <tao1.su@linux.intel.com>
Link: https://lore.kernel.org/r/20241106030728.553238-2-zhao1.liu@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit cf4c263551886964c5d58bd7b675b13fd497b402)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Zhao Liu 2024-11-06 11:07:18 +08:00 committed by Michael Tokarev
parent 1032dccadb
commit 2f5f6cb90a
1 changed files with 4 additions and 2 deletions
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6
target/i386/cpu.c
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@ -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;
}