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X-Received-From: 2a00:1450:4864:20::436 Subject: [Qemu-devel] [PULL 33/49] i386: remove the 'INTEL_PT' CPUID bit from named CPU models X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-stable@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Processor tracing is not yet implemented for KVM and it will be an opt in feature requiring a special module parameter. Disable it, because it is wrong to enable it by default and it is impossible that no one has ever used it. Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini --- target/i386/cpu.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index b18e096..2bcab80 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -2530,8 +2530,7 @@ static X86CPUDefinition builtin_x86_defs[] =3D { CPUID_7_0_EBX_SMAP | CPUID_7_0_EBX_CLWB | CPUID_7_0_EBX_AVX512F | CPUID_7_0_EBX_AVX512DQ | CPUID_7_0_EBX_AVX512BW | CPUID_7_0_EBX_AVX512CD | - CPUID_7_0_EBX_AVX512VL | CPUID_7_0_EBX_CLFLUSHOPT | - CPUID_7_0_EBX_INTEL_PT, + CPUID_7_0_EBX_AVX512VL | CPUID_7_0_EBX_CLFLUSHOPT, .features[FEAT_7_0_ECX] =3D CPUID_7_0_ECX_PKU | CPUID_7_0_ECX_OSPKE | CPUID_7_0_ECX_AVX512VNNI, @@ -2583,7 +2582,7 @@ static X86CPUDefinition builtin_x86_defs[] =3D { CPUID_7_0_EBX_HLE | CPUID_7_0_EBX_AVX2 | CPUID_7_0_EBX_SMEP | CPUID_7_0_EBX_BMI2 | CPUID_7_0_EBX_ERMS | CPUID_7_0_EBX_INVPCI= D | CPUID_7_0_EBX_RTM | CPUID_7_0_EBX_RDSEED | CPUID_7_0_EBX_ADX | - CPUID_7_0_EBX_SMAP | CPUID_7_0_EBX_INTEL_PT, + CPUID_7_0_EBX_SMAP, .features[FEAT_7_0_ECX] =3D CPUID_7_0_ECX_VBMI | CPUID_7_0_ECX_UMIP | CPUID_7_0_ECX_PKU | CPUID_7_0_ECX_OSPKE | CPUID_7_0_ECX_VBMI2 | CPUID_7_0_ECX_GFNI= | @@ -2641,8 +2640,7 @@ static X86CPUDefinition builtin_x86_defs[] =3D { CPUID_7_0_EBX_SMAP | CPUID_7_0_EBX_CLWB | CPUID_7_0_EBX_AVX512F | CPUID_7_0_EBX_AVX512DQ | CPUID_7_0_EBX_AVX512BW | CPUID_7_0_EBX_AVX512CD | - CPUID_7_0_EBX_AVX512VL | CPUID_7_0_EBX_CLFLUSHOPT | - CPUID_7_0_EBX_INTEL_PT, + CPUID_7_0_EBX_AVX512VL | CPUID_7_0_EBX_CLFLUSHOPT, .features[FEAT_7_0_ECX] =3D CPUID_7_0_ECX_VBMI | CPUID_7_0_ECX_UMIP | CPUID_7_0_ECX_PKU | CPUID_7_0_ECX_OSPKE | CPUID_7_0_ECX_VBMI2 | CPUID_7_0_ECX_GFNI= | --=20 1.8.3.1