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Searched refs:fpu_guest (Results 1 – 6 of 6) sorted by relevance

/linux-6.15/arch/x86/include/asm/fpu/
H A Dapi.h147 extern bool fpu_alloc_guest_fpstate(struct fpu_guest *gfpu);
148 extern void fpu_free_guest_fpstate(struct fpu_guest *gfpu);
149 extern int fpu_swap_kvm_fpstate(struct fpu_guest *gfpu, bool enter_guest);
150 extern int fpu_enable_guest_xfd_features(struct fpu_guest *guest_fpu, u64 xfeatures);
153 extern void fpu_update_guest_xfd(struct fpu_guest *guest_fpu, u64 xfd);
156 static inline void fpu_update_guest_xfd(struct fpu_guest *guest_fpu, u64 xfd) { } in fpu_update_guest_xfd()
160 extern void fpu_copy_guest_fpstate_to_uabi(struct fpu_guest *gfpu, void *buf,
162 extern int fpu_copy_uabi_to_guest_fpstate(struct fpu_guest *gfpu, const void *buf, u64 xcr0, u32 *v…
164 static inline void fpstate_set_confidential(struct fpu_guest *gfpu) in fpstate_set_confidential()
169 static inline bool fpstate_is_confidential(struct fpu_guest *gfpu) in fpstate_is_confidential()
H A Dtypes.h520 struct fpu_guest { struct
/linux-6.15/arch/x86/kernel/fpu/
H A Dcore.c205 static void fpu_init_guest_permissions(struct fpu_guest *gfpu) in fpu_init_guest_permissions()
225 bool fpu_alloc_guest_fpstate(struct fpu_guest *gfpu) in fpu_alloc_guest_fpstate()
264 void fpu_free_guest_fpstate(struct fpu_guest *gfpu) in fpu_free_guest_fpstate()
288 int fpu_enable_guest_xfd_features(struct fpu_guest *guest_fpu, u64 xfeatures) in fpu_enable_guest_xfd_features()
302 void fpu_update_guest_xfd(struct fpu_guest *guest_fpu, u64 xfd) in fpu_update_guest_xfd()
337 int fpu_swap_kvm_fpstate(struct fpu_guest *guest_fpu, bool enter_guest) in fpu_swap_kvm_fpstate()
378 void fpu_copy_guest_fpstate_to_uabi(struct fpu_guest *gfpu, void *buf, in fpu_copy_guest_fpstate_to_uabi()
397 int fpu_copy_uabi_to_guest_fpstate(struct fpu_guest *gfpu, const void *buf, in fpu_copy_uabi_to_guest_fpstate()
H A Dxstate.h188 extern int __xfd_enable_feature(u64 which, struct fpu_guest *guest_fpu);
194 static inline int __xfd_enable_feature(u64 which, struct fpu_guest *guest_fpu) { in __xfd_enable_feature()
H A Dxstate.c1504 unsigned int usize, struct fpu_guest *guest_fpu) in fpstate_realloc()
1680 int __xfd_enable_feature(u64 xfd_err, struct fpu_guest *guest_fpu) in __xfd_enable_feature()
/linux-6.15/arch/x86/include/asm/
H A Dkvm_host.h856 struct fpu_guest guest_fpu;