166b174188
Adds the support for AMD EPYC Genoa generation processors. The model
display for the new processor will be EPYC-Genoa.
Adds the following new feature bits on top of the feature bits from
the previous generation EPYC models.
avx512f : AVX-512 Foundation instruction
avx512dq : AVX-512 Doubleword & Quadword Instruction
avx512ifma : AVX-512 Integer Fused Multiply Add instruction
avx512cd : AVX-512 Conflict Detection instruction
avx512bw : AVX-512 Byte and Word Instructions
avx512vl : AVX-512 Vector Length Extension Instructions
avx512vbmi : AVX-512 Vector Byte Manipulation Instruction
avx512_vbmi2 : AVX-512 Additional Vector Byte Manipulation Instruction
gfni : AVX-512 Galois Field New Instructions
avx512_vnni : AVX-512 Vector Neural Network Instructions
avx512_bitalg : AVX-512 Bit Algorithms, add bit algorithms Instructions
avx512_vpopcntdq: AVX-512 AVX-512 Vector Population Count Doubleword and
Quadword Instructions
avx512_bf16 : AVX-512 BFLOAT16 instructions
la57 : 57-bit virtual address support (5-level Page Tables)
vnmi : Virtual NMI (VNMI) allows the hypervisor to inject the NMI
into the guest without using Event Injection mechanism
meaning not required to track the guest NMI and intercepting
the IRET.
auto-ibrs : The AMD Zen4 core supports a new feature called Automatic IBRS.
It is a "set-and-forget" feature that means that, unlike e.g.,
s/w-toggled SPEC_CTRL.IBRS, h/w manages its IBRS mitigation
resources automatically across CPL transitions.
Signed-off-by: Babu Moger <babu.moger@amd.com>
Message-Id: <20230504205313.225073-8-babu.moger@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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| .. | ||
| hax | ||
| hvf | ||
| kvm | ||
| nvmm | ||
| tcg | ||
| whpx | ||
| arch_dump.c | ||
| arch_memory_mapping.c | ||
| cpu-dump.c | ||
| cpu-internal.h | ||
| cpu-param.h | ||
| cpu-qom.h | ||
| cpu-sysemu.c | ||
| cpu.c | ||
| cpu.h | ||
| gdbstub.c | ||
| helper.c | ||
| helper.h | ||
| host-cpu.c | ||
| host-cpu.h | ||
| Kconfig | ||
| machine.c | ||
| meson.build | ||
| monitor.c | ||
| ops_sse_header.h | ||
| ops_sse.h | ||
| sev-sysemu-stub.c | ||
| sev.c | ||
| sev.h | ||
| shift_helper_template.h | ||
| svm.h | ||
| trace-events | ||
| trace.h | ||
| xsave_helper.c | ||