Searched refs:xfeatures (Results 1 – 7 of 7) sorted by relevance
| /linux/tools/testing/selftests/kvm/x86/ |
| H A D | xcr0_cpuid_test.c | 22 #define ASSERT_XFEATURE_DEPENDENCIES(supported_xcr0, xfeatures, dependencies) \ argument
24 uint64_t __supported = (supported_xcr0) & ((xfeatures) | (dependencies)); \
26 __GUEST_ASSERT((__supported & (xfeatures)) != (xfeatures) || \
27 __supported == ((xfeatures) | (dependencies)), \
29 __supported, (xfeatures), (dependencies)); \
40 #define ASSERT_ALL_OR_NONE_XFEATURE(supported_xcr0, xfeatures) \ argument
42 uint64_t __supported = (supported_xcr0) & (xfeatures); \
44 __GUEST_ASSERT(!__supported || __supported == (xfeatures), \
46 __supported, (xfeatures)); \
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| /linux/arch/x86/kernel/fpu/ |
| H A D | core.c | 123 if (fpu->fpstate->regs.xsave.header.xfeatures & AVX512_TRACKING_MASK) in update_avx_timestamp()
261 gfpu->xfeatures = guest_default_cfg.features; in fpu_alloc_guest_fpstate()
306 int fpu_enable_guest_xfd_features(struct fpu_guest *guest_fpu, u64 xfeatures) in fpu_enable_guest_xfd_features() argument
311 xfeatures &= ~guest_fpu->xfeatures; in fpu_enable_guest_xfd_features()
312 if (!xfeatures) in fpu_enable_guest_xfd_features()
315 return __xfd_enable_feature(xfeatures, guest_fpu); in fpu_enable_guest_xfd_features()
397 unsigned int size, u64 xfeatures, u32 pkru) in fpu_copy_guest_fpstate_to_uabi() argument
404 __copy_xstate_to_uabi_buf(mb, kstate, xfeatures, pkru, in fpu_copy_guest_fpstate_to_uabi()
410 ustate->xsave.header.xfeatures = XFEATURE_MASK_FPSSE; in fpu_copy_guest_fpstate_to_uabi()
422 if (ustate->xsave.header.xfeatures & ~XFEATURE_MASK_FPSSE) in fpu_copy_uabi_to_guest_fpstate()
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| /linux/arch/x86/include/asm/trace/ |
| H A D | fpu.h | 17 __field(u64, xfeatures)
25 __entry->xfeatures = fpu->fpstate->regs.xsave.header.xfeatures;
32 __entry->xfeatures,
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| /linux/tools/testing/selftests/x86/ |
| H A D | corrupt_xstate_header.c | 37 uint64_t *xfeatures = (uint64_t *)(fpstate + 512); in sigusr1() local
41 *(xfeatures + 2) = 0xfffffff; in sigusr1()
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| /linux/arch/x86/include/asm/fpu/ |
| H A D | types.h | 334 u64 xfeatures; member
385 u64 xfeatures; member
546 u64 xfeatures; member
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| /linux/arch/x86/include/asm/ |
| H A D | user.h | 19 __u64 xfeatures; member
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| /linux/arch/x86/include/uapi/asm/ |
| H A D | sigcontext.h | 60 __u64 xfeatures; member
175 __u64 xfeatures; member
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