From: Luwei Kang <luwei.k...@intel.com>
The CPUID level need to be set to 0x14 manually on old
machine-type if Intel PT is enabled in guest. E.g. the
CPUID[0].EAX(level)=7 and CPUID[7].EBX[25](intel-pt)=1 when the
Qemu with "-machine pc-i440fx-3.1 -cpu qemu64,+intel-pt" parameter.
This patch corrects the warning message of the previous
submission(ddc2fc9).
Signed-off-by: Luwei Kang <luwei.k...@intel.com>
Message-Id: <1593499113-4768-1-git-send-email-luwei.k...@intel.com>
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
target/i386/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index dc9ba06f1f..be9a0aa76d 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -6420,7 +6420,7 @@ static void x86_cpu_expand_features(X86CPU *cpu, Error
**errp)
} else if (cpu->env.cpuid_min_level < 0x14) {
mark_unavailable_features(cpu, FEAT_7_0_EBX,
CPUID_7_0_EBX_INTEL_PT,
- "Intel PT need CPUID leaf 0x14, please set by \"-cpu
...,+intel-pt,level=0x14\"");
+ "Intel PT need CPUID leaf 0x14, please set by \"-cpu
...,+intel-pt,min-level=0x14\"");
}
}
--
2.26.2
