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Searched refs:xregs_state (Results 1 – 7 of 7) sorted by relevance

/Linux-v5.4/arch/x86/include/asm/fpu/
Dxstate.h50 void *get_xsave_addr(struct xregs_state *xsave, int xfeature_nr);
53 int copy_xstate_to_kernel(void *kbuf, struct xregs_state *xsave, unsigned int offset, unsigned int …
54 int copy_xstate_to_user(void __user *ubuf, struct xregs_state *xsave, unsigned int offset, unsigned…
55 int copy_kernel_to_xstate(struct xregs_state *xsave, const void *kbuf);
56 int copy_user_to_xstate(struct xregs_state *xsave, const void __user *ubuf);
Dinternal.h89 static inline void fpstate_init_xstate(struct xregs_state *xsave) in fpstate_init_xstate()
274 static inline void copy_xregs_to_kernel_booting(struct xregs_state *xstate) in copy_xregs_to_kernel_booting()
296 static inline void copy_kernel_to_xregs_booting(struct xregs_state *xstate) in copy_kernel_to_xregs_booting()
320 static inline void copy_xregs_to_kernel(struct xregs_state *xstate) in copy_xregs_to_kernel()
338 static inline void copy_kernel_to_xregs(struct xregs_state *xstate, u64 mask) in copy_kernel_to_xregs()
356 static inline int copy_xregs_to_user(struct xregs_state __user *buf) in copy_xregs_to_user()
378 static inline int copy_user_to_xregs(struct xregs_state __user *buf, u64 mask) in copy_user_to_xregs()
380 struct xregs_state *xstate = ((__force struct xregs_state *)buf); in copy_user_to_xregs()
396 static inline int copy_kernel_to_xregs_err(struct xregs_state *xstate, u64 mask) in copy_kernel_to_xregs_err()
Dtypes.h253 struct xregs_state { struct
272 struct xregs_state xsave; argument
/Linux-v5.4/arch/x86/kernel/fpu/
Dxstate.c250 unsigned int last_good_offset = offsetof(struct xregs_state, in setup_xstate_features()
806 static void *__raw_xsave_addr(struct xregs_state *xsave, int xfeature_nr) in __raw_xsave_addr()
833 void *get_xsave_addr(struct xregs_state *xsave, int xfeature_nr) in get_xsave_addr()
977 int copy_xstate_to_kernel(void *kbuf, struct xregs_state *xsave, unsigned int offset_start, unsigne… in copy_xstate_to_kernel()
999 offset = offsetof(struct xregs_state, header); in copy_xstate_to_kernel()
1061 int copy_xstate_to_user(void __user *ubuf, struct xregs_state *xsave, unsigned int offset_start, un… in copy_xstate_to_user()
1083 offset = offsetof(struct xregs_state, header); in copy_xstate_to_user()
1134 int copy_kernel_to_xstate(struct xregs_state *xsave, const void *kbuf) in copy_kernel_to_xstate()
1140 offset = offsetof(struct xregs_state, header); in copy_kernel_to_xstate()
1187 int copy_user_to_xstate(struct xregs_state *xsave, const void __user *ubuf) in copy_user_to_xstate()
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Dsignal.c61 struct xregs_state *xsave = &tsk->thread.fpu.state.xsave; in save_fsave_header()
88 struct xregs_state __user *x = buf; in save_xstate_epilog()
127 static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf) in copy_fpregs_to_sigframe()
218 struct xregs_state *xsave = &state->xsave; in sanitize_restored_xstate()
367 if (!ret && state_size > offsetof(struct xregs_state, header)) in __fpu__restore_sig()
Dregset.c81 struct xregs_state *xsave; in xstateregs_get()
118 struct xregs_state *xsave; in xstateregs_set()
/Linux-v5.4/arch/x86/kvm/
Dx86.c3880 struct xregs_state *xsave = &vcpu->arch.guest_fpu->state.xsave; in fill_xsave()
3922 struct xregs_state *xsave = &vcpu->arch.guest_fpu->state.xsave; in load_xsave()