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188569c10d
qemu/target/i386
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Paolo Bonzini 188569c10d target/i386/SEV: implement mask_cpuid_features 
Drop features that are listed as "BitMask" in the PPR and currently
not supported by AMD processors.  The only ones that may become useful
in the future are TSC deadline timer and x2APIC, everything else is
not needed for SEV-SNP guests (e.g. VIRT_SSBD) or would require
processor support (e.g. TSC_ADJUST).

This allows running SEV-SNP guests with "-cpu host".

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-07-04 11:56:20 +02:00
..
hvf hvf: Drop ifdef for macOS versions older than 12.0 2024-07-02 06:58:48 +02:00
kvm target/i386: add support for masking CPUID features in confidential guests 2024-07-04 07:47:11 +02:00
nvmm cpu: move Qemu[Thread|Cond] setup into common code 2024-06-04 10:02:39 +02:00
tcg target/i386: remove unused enum 2024-06-28 19:26:54 +02:00
whpx cpu: move Qemu[Thread|Cond] setup into common code 2024-06-04 10:02:39 +02:00
arch_dump.c dump: Replace opaque DumpState pointer with a typed one 2022-10-06 19:30:43 +04:00
arch_memory_mapping.c memory: follow Error API guidelines 2023-10-19 23:13:27 +02:00
confidential-guest.c target/i386: introduce x86-confidential-guest 2024-04-23 17:35:25 +02:00
confidential-guest.h target/i386: add support for masking CPUID features in confidential guests 2024-07-04 07:47:11 +02:00
cpu-apic.c target/i386: Move APIC related code to cpu-apic.c 2024-04-25 10:12:54 +02:00
cpu-dump.c target/i386: fix CC_OP dump 2024-06-28 14:44:52 +02:00
cpu-internal.h i386: split off sysemu part of cpu.c 2021-05-10 15:41:52 -04:00
cpu-param.h target: Define TCG_GUEST_DEFAULT_MO in 'cpu-param.h' 2024-04-26 15:31:37 +02:00
cpu-qom.h target: Move ArchCPUClass definition to 'cpu.h' 2023-11-07 13:08:48 +01:00
cpu-sysemu.c target/i386: Move APIC related code to cpu-apic.c 2024-04-25 10:12:54 +02:00
cpu.c target/i386: add avx-vnni-int16 feature 2024-07-03 18:41:26 +02:00
cpu.h target/i386/SEV: implement mask_cpuid_features 2024-07-04 11:56:20 +02:00
gdbstub.c misc: Use QEMU header path relative to include/ directory 2024-05-09 00:07:21 +02:00
helper.c i386: Fix MCE support for AMD hosts 2024-06-08 10:33:38 +02:00
helper.h target/i386: replace read_crN helper with read_cr8 2024-06-17 09:47:39 +02:00
host-cpu.c target/i386: Advertise MWAIT iff host supports 2024-06-30 19:51:44 +03:00
host-cpu.h accel-cpu: make cpu_realizefn return a bool 2021-05-10 15:41:50 -04:00
Kconfig i386: select correct components for no-board build 2024-05-10 15:45:15 +02:00
machine.c target/i386: Add get/set/migrate support for FRED MSRs 2024-06-08 10:33:38 +02:00
meson.build target/i386: Move APIC related code to cpu-apic.c 2024-04-25 10:12:54 +02:00
monitor.c target/i386: Move APIC related code to cpu-apic.c 2024-04-25 10:12:54 +02:00
ops_sse.h target/i386: set CC_OP in helpers if they want CC_OP_EFLAGS 2024-05-25 13:28:01 +02:00
sev-sysemu-stub.c hw/i386/sev: Add support to encrypt BIOS when SEV-SNP is enabled 2024-06-05 11:01:06 +02:00
sev.c target/i386/SEV: implement mask_cpuid_features 2024-07-04 11:56:20 +02:00
sev.h hw/i386/sev: Add support to encrypt BIOS when SEV-SNP is enabled 2024-06-05 11:01:06 +02:00
svm.h target/i386: check intercept for XSETBV 2023-10-17 15:20:53 +02:00
trace-events target/i386/sev: Use size_t for object sizes 2024-06-28 19:26:54 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
xsave_helper.c x86: add support for KVM_CAP_XSAVE2 and AMX state migration 2022-03-15 11:50:50 +01:00