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From: Robert Hoo <robert.hu@linux.intel.com>
To: pbonzini@redhat.com, richard.henderson@linaro.org, ehabkost@redhat.com
Cc: robert.hu@intel.com, qemu-devel@nongnu.org,
	Robert Hoo <robert.hu@linux.intel.com>
Subject: [PATCH v3] i386/cpu: Remove the deprecated cpu model 'Icelake-Client'
Date: Thu, 29 Apr 2021 09:35:47 +0800	[thread overview]
Message-ID: <1619660147-136679-1-git-send-email-robert.hu@linux.intel.com> (raw)

As it's been marked deprecated since v5.2, now I think it's time remove it
from code.

Signed-off-by: Robert Hoo <robert.hu@linux.intel.com>
---
Changelog:
v3:
	Update deprecated.rst. (Sorry for my carelessness in last search. I
sware I did search.)
v2:
    Update removed-features.rst.
---
 docs/system/deprecated.rst       |   6 --
 docs/system/removed-features.rst |   5 ++
 target/i386/cpu.c                | 118 ---------------------------------------
 3 files changed, 5 insertions(+), 124 deletions(-)

diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst
index 80cae86..780b756 100644
--- a/docs/system/deprecated.rst
+++ b/docs/system/deprecated.rst
@@ -222,12 +222,6 @@ a future version of QEMU. Support for this CPU was removed from the
 upstream Linux kernel, and there is no available upstream toolchain
 to build binaries for it.
 
-``Icelake-Client`` CPU Model (since 5.2.0)
-''''''''''''''''''''''''''''''''''''''''''
-
-``Icelake-Client`` CPU Models are deprecated. Use ``Icelake-Server`` CPU
-Models instead.
-
 MIPS ``I7200`` CPU Model (since 5.2)
 ''''''''''''''''''''''''''''''''''''
 
diff --git a/docs/system/removed-features.rst b/docs/system/removed-features.rst
index 29e9060..f1b5a16 100644
--- a/docs/system/removed-features.rst
+++ b/docs/system/removed-features.rst
@@ -285,6 +285,11 @@ The RISC-V no MMU cpus have been removed. The two CPUs: ``rv32imacu-nommu`` and
 ``rv64imacu-nommu`` can no longer be used. Instead the MMU status can be specified
 via the CPU ``mmu`` option when using the ``rv32`` or ``rv64`` CPUs.
 
+x86 Icelake-Client CPU (removed in 6.1)
+'''''''''''''''''''''''''''''''''''''''
+
+``Icelake-Client`` cpu can no longer be used. Use ``Icelake-Server`` instead.
+
 System emulator machines
 ------------------------
 
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index ad99cad..75f2ad1 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -3338,124 +3338,6 @@ static X86CPUDefinition builtin_x86_defs[] = {
         .model_id = "Intel Xeon Processor (Cooperlake)",
     },
     {
-        .name = "Icelake-Client",
-        .level = 0xd,
-        .vendor = CPUID_VENDOR_INTEL,
-        .family = 6,
-        .model = 126,
-        .stepping = 0,
-        .features[FEAT_1_EDX] =
-            CPUID_VME | CPUID_SSE2 | CPUID_SSE | CPUID_FXSR | CPUID_MMX |
-            CPUID_CLFLUSH | CPUID_PSE36 | CPUID_PAT | CPUID_CMOV | CPUID_MCA |
-            CPUID_PGE | CPUID_MTRR | CPUID_SEP | CPUID_APIC | CPUID_CX8 |
-            CPUID_MCE | CPUID_PAE | CPUID_MSR | CPUID_TSC | CPUID_PSE |
-            CPUID_DE | CPUID_FP87,
-        .features[FEAT_1_ECX] =
-            CPUID_EXT_AVX | CPUID_EXT_XSAVE | CPUID_EXT_AES |
-            CPUID_EXT_POPCNT | CPUID_EXT_X2APIC | CPUID_EXT_SSE42 |
-            CPUID_EXT_SSE41 | CPUID_EXT_CX16 | CPUID_EXT_SSSE3 |
-            CPUID_EXT_PCLMULQDQ | CPUID_EXT_SSE3 |
-            CPUID_EXT_TSC_DEADLINE_TIMER | CPUID_EXT_FMA | CPUID_EXT_MOVBE |
-            CPUID_EXT_PCID | CPUID_EXT_F16C | CPUID_EXT_RDRAND,
-        .features[FEAT_8000_0001_EDX] =
-            CPUID_EXT2_LM | CPUID_EXT2_RDTSCP | CPUID_EXT2_NX |
-            CPUID_EXT2_SYSCALL,
-        .features[FEAT_8000_0001_ECX] =
-            CPUID_EXT3_ABM | CPUID_EXT3_LAHF_LM | CPUID_EXT3_3DNOWPREFETCH,
-        .features[FEAT_8000_0008_EBX] =
-            CPUID_8000_0008_EBX_WBNOINVD,
-        .features[FEAT_7_0_EBX] =
-            CPUID_7_0_EBX_FSGSBASE | CPUID_7_0_EBX_BMI1 |
-            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_INVPCID |
-            CPUID_7_0_EBX_RTM | CPUID_7_0_EBX_RDSEED | CPUID_7_0_EBX_ADX |
-            CPUID_7_0_EBX_SMAP,
-        .features[FEAT_7_0_ECX] =
-            CPUID_7_0_ECX_AVX512_VBMI | CPUID_7_0_ECX_UMIP | CPUID_7_0_ECX_PKU |
-            CPUID_7_0_ECX_AVX512_VBMI2 | CPUID_7_0_ECX_GFNI |
-            CPUID_7_0_ECX_VAES | CPUID_7_0_ECX_VPCLMULQDQ |
-            CPUID_7_0_ECX_AVX512VNNI | CPUID_7_0_ECX_AVX512BITALG |
-            CPUID_7_0_ECX_AVX512_VPOPCNTDQ,
-        .features[FEAT_7_0_EDX] =
-            CPUID_7_0_EDX_SPEC_CTRL | CPUID_7_0_EDX_SPEC_CTRL_SSBD,
-        /* Missing: XSAVES (not supported by some Linux versions,
-                * including v4.1 to v4.12).
-                * KVM doesn't yet expose any XSAVES state save component,
-                * and the only one defined in Skylake (processor tracing)
-                * probably will block migration anyway.
-                */
-        .features[FEAT_XSAVE] =
-            CPUID_XSAVE_XSAVEOPT | CPUID_XSAVE_XSAVEC |
-            CPUID_XSAVE_XGETBV1,
-        .features[FEAT_6_EAX] =
-            CPUID_6_EAX_ARAT,
-        /* Missing: Mode-based execute control (XS/XU), processor tracing, TSC scaling */
-        .features[FEAT_VMX_BASIC] = MSR_VMX_BASIC_INS_OUTS |
-             MSR_VMX_BASIC_TRUE_CTLS,
-        .features[FEAT_VMX_ENTRY_CTLS] = VMX_VM_ENTRY_IA32E_MODE |
-             VMX_VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL | VMX_VM_ENTRY_LOAD_IA32_PAT |
-             VMX_VM_ENTRY_LOAD_DEBUG_CONTROLS | VMX_VM_ENTRY_LOAD_IA32_EFER,
-        .features[FEAT_VMX_EPT_VPID_CAPS] = MSR_VMX_EPT_EXECONLY |
-             MSR_VMX_EPT_PAGE_WALK_LENGTH_4 | MSR_VMX_EPT_WB | MSR_VMX_EPT_2MB |
-             MSR_VMX_EPT_1GB | MSR_VMX_EPT_INVEPT |
-             MSR_VMX_EPT_INVEPT_SINGLE_CONTEXT | MSR_VMX_EPT_INVEPT_ALL_CONTEXT |
-             MSR_VMX_EPT_INVVPID | MSR_VMX_EPT_INVVPID_SINGLE_ADDR |
-             MSR_VMX_EPT_INVVPID_SINGLE_CONTEXT | MSR_VMX_EPT_INVVPID_ALL_CONTEXT |
-             MSR_VMX_EPT_INVVPID_SINGLE_CONTEXT_NOGLOBALS | MSR_VMX_EPT_AD_BITS,
-        .features[FEAT_VMX_EXIT_CTLS] =
-             VMX_VM_EXIT_ACK_INTR_ON_EXIT | VMX_VM_EXIT_SAVE_DEBUG_CONTROLS |
-             VMX_VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL |
-             VMX_VM_EXIT_LOAD_IA32_PAT | VMX_VM_EXIT_LOAD_IA32_EFER |
-             VMX_VM_EXIT_SAVE_IA32_PAT | VMX_VM_EXIT_SAVE_IA32_EFER |
-             VMX_VM_EXIT_SAVE_VMX_PREEMPTION_TIMER,
-        .features[FEAT_VMX_MISC] = MSR_VMX_MISC_ACTIVITY_HLT |
-             MSR_VMX_MISC_STORE_LMA | MSR_VMX_MISC_VMWRITE_VMEXIT,
-        .features[FEAT_VMX_PINBASED_CTLS] = VMX_PIN_BASED_EXT_INTR_MASK |
-             VMX_PIN_BASED_NMI_EXITING | VMX_PIN_BASED_VIRTUAL_NMIS |
-             VMX_PIN_BASED_VMX_PREEMPTION_TIMER,
-        .features[FEAT_VMX_PROCBASED_CTLS] = VMX_CPU_BASED_VIRTUAL_INTR_PENDING |
-             VMX_CPU_BASED_USE_TSC_OFFSETING | VMX_CPU_BASED_HLT_EXITING |
-             VMX_CPU_BASED_INVLPG_EXITING | VMX_CPU_BASED_MWAIT_EXITING |
-             VMX_CPU_BASED_RDPMC_EXITING | VMX_CPU_BASED_RDTSC_EXITING |
-             VMX_CPU_BASED_CR8_LOAD_EXITING | VMX_CPU_BASED_CR8_STORE_EXITING |
-             VMX_CPU_BASED_TPR_SHADOW | VMX_CPU_BASED_MOV_DR_EXITING |
-             VMX_CPU_BASED_UNCOND_IO_EXITING | VMX_CPU_BASED_USE_IO_BITMAPS |
-             VMX_CPU_BASED_MONITOR_EXITING | VMX_CPU_BASED_PAUSE_EXITING |
-             VMX_CPU_BASED_VIRTUAL_NMI_PENDING | VMX_CPU_BASED_USE_MSR_BITMAPS |
-             VMX_CPU_BASED_CR3_LOAD_EXITING | VMX_CPU_BASED_CR3_STORE_EXITING |
-             VMX_CPU_BASED_MONITOR_TRAP_FLAG |
-             VMX_CPU_BASED_ACTIVATE_SECONDARY_CONTROLS,
-        .features[FEAT_VMX_SECONDARY_CTLS] =
-             VMX_SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES |
-             VMX_SECONDARY_EXEC_WBINVD_EXITING | VMX_SECONDARY_EXEC_ENABLE_EPT |
-             VMX_SECONDARY_EXEC_DESC | VMX_SECONDARY_EXEC_RDTSCP |
-             VMX_SECONDARY_EXEC_ENABLE_VPID | VMX_SECONDARY_EXEC_UNRESTRICTED_GUEST |
-             VMX_SECONDARY_EXEC_RDRAND_EXITING | VMX_SECONDARY_EXEC_ENABLE_INVPCID |
-             VMX_SECONDARY_EXEC_ENABLE_VMFUNC | VMX_SECONDARY_EXEC_SHADOW_VMCS |
-             VMX_SECONDARY_EXEC_RDSEED_EXITING | VMX_SECONDARY_EXEC_ENABLE_PML,
-        .features[FEAT_VMX_VMFUNC] = MSR_VMX_VMFUNC_EPT_SWITCHING,
-        .xlevel = 0x80000008,
-        .model_id = "Intel Core Processor (Icelake)",
-        .versions = (X86CPUVersionDefinition[]) {
-            {
-                .version = 1,
-                .note = "deprecated"
-            },
-            {
-                .version = 2,
-                .note = "no TSX, deprecated",
-                .alias = "Icelake-Client-noTSX",
-                .props = (PropValue[]) {
-                    { "hle", "off" },
-                    { "rtm", "off" },
-                    { /* end of list */ }
-                },
-            },
-            { /* end of list */ }
-        },
-        .deprecation_note = "use Icelake-Server instead"
-    },
-    {
         .name = "Icelake-Server",
         .level = 0xd,
         .vendor = CPUID_VENDOR_INTEL,
-- 
1.8.3.1



             reply	other threads:[~2021-04-29  1:37 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-29  1:35 Robert Hoo [this message]
2021-05-08  3:16 ` [PATCH v3] i386/cpu: Remove the deprecated cpu model 'Icelake-Client' Robert Hoo
2022-02-08  8:38   ` Robert Hoo
2022-03-11  9:59     ` Igor Mammedov

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