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| author | Aaron Lewis <aaronlewis@google.com> | 2023-04-05 03:45:19 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2023-04-11 20:19:03 +0300 |
| commit | 28f2302584af8ed60e2108bf40762a5c40ecb372 (patch) | |
| tree | daa36a57cbd557a2f607062c705e815bdca22844 /tools/testing/selftests/kvm/include/x86_64 | |
| parent | 7040e54fddf681758800d7375e728557213366f9 (diff) | |
| download | linux-28f2302584af8ed60e2108bf40762a5c40ecb372.tar.xz | |
KVM: selftests: Add all known XFEATURE masks to common code
Add all known XFEATURE masks to processor.h to make them more broadly
available in KVM selftests. Relocate and clean up the exiting AMX (XTILE)
defines in processor.h, e.g. drop the intermediate define and use BIT_ULL.
Signed-off-by: Aaron Lewis <aaronlewis@google.com>
Reviewed-by: Aaron Lewis <aaronlewis@google.com>
Tested-by: Aaron Lewis <aaronlewis@google.com>
Link: https://lore.kernel.org/r/20230405004520.421768-6-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/testing/selftests/kvm/include/x86_64')
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/processor.h | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h index 41d798375570..187309f3e7e9 100644 --- a/tools/testing/selftests/kvm/include/x86_64/processor.h +++ b/tools/testing/selftests/kvm/include/x86_64/processor.h @@ -60,6 +60,23 @@ struct xstate { u8 extended_state_area[0]; } __attribute__ ((packed, aligned (64))); +#define XFEATURE_MASK_FP BIT_ULL(0) +#define XFEATURE_MASK_SSE BIT_ULL(1) +#define XFEATURE_MASK_YMM BIT_ULL(2) +#define XFEATURE_MASK_BNDREGS BIT_ULL(3) +#define XFEATURE_MASK_BNDCSR BIT_ULL(4) +#define XFEATURE_MASK_OPMASK BIT_ULL(5) +#define XFEATURE_MASK_ZMM_Hi256 BIT_ULL(6) +#define XFEATURE_MASK_Hi16_ZMM BIT_ULL(7) +#define XFEATURE_MASK_XTILE_CFG BIT_ULL(17) +#define XFEATURE_MASK_XTILE_DATA BIT_ULL(18) + +#define XFEATURE_MASK_AVX512 (XFEATURE_MASK_OPMASK | \ + XFEATURE_MASK_ZMM_Hi256 | \ + XFEATURE_MASK_Hi16_ZMM) +#define XFEATURE_MASK_XTILE (XFEATURE_MASK_XTILE_DATA | \ + XFEATURE_MASK_XTILE_CFG) + /* Note, these are ordered alphabetically to match kvm_cpuid_entry2. Eww. */ enum cpuid_output_regs { KVM_CPUID_EAX, @@ -1138,14 +1155,6 @@ void virt_map_level(struct kvm_vm *vm, uint64_t vaddr, uint64_t paddr, #define X86_CR0_CD (1UL<<30) /* Cache Disable */ #define X86_CR0_PG (1UL<<31) /* Paging */ -#define XSTATE_XTILE_CFG_BIT 17 -#define XSTATE_XTILE_DATA_BIT 18 - -#define XSTATE_XTILE_CFG_MASK (1ULL << XSTATE_XTILE_CFG_BIT) -#define XSTATE_XTILE_DATA_MASK (1ULL << XSTATE_XTILE_DATA_BIT) -#define XFEATURE_XTILE_MASK (XSTATE_XTILE_CFG_MASK | \ - XSTATE_XTILE_DATA_MASK) - #define PFERR_PRESENT_BIT 0 #define PFERR_WRITE_BIT 1 #define PFERR_USER_BIT 2 |