Home
last modified time | relevance | path

Searched refs:XSAVE (Results 1 – 11 of 11) sorted by relevance

/linux/arch/x86/kernel/fpu/
H A Dxstate.h113 #define XSAVE "xsave" REX_SUFFIX " %[xa]" macro
150 asm volatile("1: " ALTERNATIVE_3(XSAVE, \
317 XSTATE_OP(XSAVE, buf, lmask, hmask, err); in xsave_to_user_sigframe()
/linux/Documentation/arch/x86/
H A Dxstate.rst21 must include an XSAVE buffer defined by the CPU.
24 because different CPUs have differently-sized XSAVE buffers. A compiled-in
144 configuration. Signal handlers can examine the XSAVE buffer's XSTATE_BV
H A Dcpuinfo.rst199 missing at runtime. For example, AVX flags will not show up if XSAVE feature
200 is disabled since they depend on XSAVE feature. Another example would be broken
H A Dsva.rst86 This MSR is managed with the XSAVE feature set as "supervisor state" to
/linux/Documentation/admin-guide/hw-vuln/
H A Dgather_data_sampling.rst66 If used, these options will disable AVX use by turning off XSAVE YMM support.
68 does not follow proper AVX enumeration to check both AVX *and* XSAVE YMM
/linux/tools/arch/x86/kcpuid/
H A Dcpuid.csv58 …0x1, 0, ecx, 26, xsave , XSAVE (and related instructions) support
59 …0x1, 0, ecx, 27, osxsave , XSAVE (and related instructions) are en…
348 … 0, eax, 9, xcr0_pkru , XCR0.PKRU (bit 9) supported (XSAVE PKRU registers)
353 …0xd, 0, ebx, 31:0, xsave_sz_xcr0_enabled , XSAVE/XRSTOR area byte size, for XCR0 e…
354 …0xd, 0, ecx, 31:0, xsave_sz_max , XSAVE/XRSTOR area max byte size, all CP…
361 …0xd, 1, ebx, 31:0, xsave_sz_xcr0_xmms_enabled, XSAVE area size, all XCR0 and XMMS f…
373 … 1, compacted_xsave_64byte_aligned, When compacted, subleaf-N feature XSAVE area is 64-byte al…
435 …cx, 9, xfrm_pkru , Enclave XFRM.PKRU (bit 9) supported (XSAVE PKRU registers)
797 0x80000008, 0, ebx, 2, xsaveerptr , XSAVE/XRSTOR always saves/restore…
/linux/arch/x86/kvm/
H A Dcpuid.c876 F(XSAVE), in kvm_initialize_cpu_caps()
/linux/arch/x86/kvm/svm/
H A Dnested.c453 __nested_svm_sanitize_intercept(vcpu, to, XSAVE, XSETBV); in __nested_copy_vmcb_control_to_cache()
/linux/arch/x86/lib/
H A Dx86-opcode-map.txt1343 4: XSAVE | ptwrite Ey (F3),(11B)
/linux/tools/arch/x86/lib/
H A Dx86-opcode-map.txt1343 4: XSAVE | ptwrite Ey (F3),(11B)
/linux/arch/x86/kvm/vmx/
H A Dvmx.c7985 cr4_fixed1_update(X86_CR4_OSXSAVE, ecx, feature_bit(XSAVE)); in nested_vmx_cr_fixed1_bits_update()