Searched defs:fpstate (Results 1 – 11 of 11) sorted by relevance
| /linux/arch/x86/kernel/fpu/ |
| H A D | core.c | 162 void restore_fpregs_from_fpstate(struct fpstate *fpstate, u64 mask) in restore_fpregs_from_fpstate()
244 struct fpstate *fpstate; in fpu_alloc_guest_fpstate() local
284 struct fpstate *fpstate = gfpu->fpstate; in fpu_free_guest_fpstate() local
322 struct fpstate *fpstate = guest_fpu->fpstate; in fpu_update_guest_xfd() local
363 struct fpstate *fpstate = x86_task_fpu(current)->fpstate; in fpu_sync_guest_vmexit_xfd_state() local
537 static inline void fpstate_init_fxstate(struct fpstate *fpstate) in fpstate_init_fxstate()
546 static inline void fpstate_init_fstate(struct fpstate *fpstate) in fpstate_init_fstate()
559 void fpstate_init_user(struct fpstate *fpstate) in fpstate_init_user()
574 static void __fpstate_reset(struct fpstate *fpstate) in __fpstate_reset()
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| H A D | xstate.c | 432 struct fpstate *fpstate) in validate_user_xstate_header()
1145 void __copy_xstate_to_uabi_buf(struct membuf to, struct fpstate *fpstate, in __copy_xstate_to_uabi_buf()
1318 static int copy_uabi_to_xstate(struct fpstate *fpstate, const void *kbuf, in copy_uabi_to_xstate()
1400 int copy_uabi_from_kernel_to_xstate(struct fpstate *fpstate, const void *kbuf, u32 *pkru) in copy_uabi_from_kernel_to_xstate()
1479 void fpstate_clear_xstate_component(struct fpstate *fpstate, unsigned int xfeature) in fpstate_clear_xstate_component()
1496 static bool xstate_op_valid(struct fpstate *fpstate, u64 mask, bool rstor) in xstate_op_valid()
1542 void xfd_validate_state(struct fpstate *fpstate, u64 mask, bool rstor) in xfd_validate_state()
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| /linux/arch/x86/include/asm/fpu/ |
| H A D | types.h | 377 struct fpstate { struct
379 unsigned int size;
382 unsigned int user_size;
408 * The fpstate has to be there so that argument
412 unsigned int is_confidential : 1;
436 * currently active fpu.fpstate which contains the xfeature masks argument
499 struct fpstate *fpstate; member
561 struct fpstate *fpstate; member
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| /linux/arch/x86/include/uapi/asm/ |
| H A D | sigcontext.h | 193 struct _fpstate fpstate; member
230 __u32 fpstate; /* Zero when no FPU/extended context */ member
273 __u64 fpstate; /* Zero when no FPU/extended context */ member
320 struct _fpstate __user *fpstate; member
380 struct _fpstate __user *fpstate; /* Zero when no FPU context */ member
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| /linux/tools/testing/selftests/x86/ |
| H A D | corrupt_xstate_header.c | 36 uint8_t *fpstate = (uint8_t *)uc->uc_mcontext.fpregs; in sigusr1() local
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| /linux/arch/m68k/kernel/ |
| H A D | signal.c | 335 unsigned char fpstate[FPCONTEXT_SIZE]; in rt_restore_fpu_state() local
486 unsigned char fpstate[FPCONTEXT_SIZE]; in rt_save_fpu_state() local
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| /linux/arch/x86/um/os-Linux/ |
| H A D | mcontext.c | 89 struct _fpstate_64 fpstate; member
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| /linux/arch/x86/kernel/ |
| H A D | signal_64.c | 99 __unsafe_setup_sigcontext(struct sigcontext __user *sc, void __user *fpstate, in __unsafe_setup_sigcontext()
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| /linux/arch/x86/um/ |
| H A D | signal.c | 24 struct _fpstate_64 fpstate; member
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| /linux/arch/arm/include/asm/ |
| H A D | thread_info.h | 71 union fp_state fpstate __attribute__((aligned(8))); member
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| /linux/arch/x86/kvm/ |
| H A D | x86.c | 12880 struct fpstate *fpstate = vcpu->arch.guest_fpu.fpstate; in kvm_xstate_reset() local
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