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

/linux-6.12.1/arch/x86/include/asm/fpu/
Dapi.h150 extern bool fpu_alloc_guest_fpstate(struct fpu_guest *gfpu);
151 extern void fpu_free_guest_fpstate(struct fpu_guest *gfpu);
152 extern int fpu_swap_kvm_fpstate(struct fpu_guest *gfpu, bool enter_guest);
153 extern int fpu_enable_guest_xfd_features(struct fpu_guest *guest_fpu, u64 xfeatures);
156 extern void fpu_update_guest_xfd(struct fpu_guest *guest_fpu, u64 xfd);
159 static inline void fpu_update_guest_xfd(struct fpu_guest *guest_fpu, u64 xfd) { } in fpu_update_guest_xfd()
163 extern void fpu_copy_guest_fpstate_to_uabi(struct fpu_guest *gfpu, void *buf,
165 extern int fpu_copy_uabi_to_guest_fpstate(struct fpu_guest *gfpu, const void *buf, u64 xcr0, u32 *v…
167 static inline void fpstate_set_confidential(struct fpu_guest *gfpu) in fpstate_set_confidential()
172 static inline bool fpstate_is_confidential(struct fpu_guest *gfpu) in fpstate_is_confidential()
Dtypes.h520 struct fpu_guest { struct
/linux-6.12.1/arch/x86/kernel/fpu/
Dcore.c198 static void fpu_init_guest_permissions(struct fpu_guest *gfpu) in fpu_init_guest_permissions()
218 bool fpu_alloc_guest_fpstate(struct fpu_guest *gfpu) in fpu_alloc_guest_fpstate()
257 void fpu_free_guest_fpstate(struct fpu_guest *gfpu) in fpu_free_guest_fpstate()
281 int fpu_enable_guest_xfd_features(struct fpu_guest *guest_fpu, u64 xfeatures) in fpu_enable_guest_xfd_features()
295 void fpu_update_guest_xfd(struct fpu_guest *guest_fpu, u64 xfd) in fpu_update_guest_xfd()
330 int fpu_swap_kvm_fpstate(struct fpu_guest *guest_fpu, bool enter_guest) in fpu_swap_kvm_fpstate()
371 void fpu_copy_guest_fpstate_to_uabi(struct fpu_guest *gfpu, void *buf, in fpu_copy_guest_fpstate_to_uabi()
390 int fpu_copy_uabi_to_guest_fpstate(struct fpu_guest *gfpu, const void *buf, in fpu_copy_uabi_to_guest_fpstate()
Dxstate.h163 extern int __xfd_enable_feature(u64 which, struct fpu_guest *guest_fpu);
169 static inline int __xfd_enable_feature(u64 which, struct fpu_guest *guest_fpu) { in __xfd_enable_feature()
Dxstate.c1520 unsigned int usize, struct fpu_guest *guest_fpu) in fpstate_realloc()
1696 int __xfd_enable_feature(u64 xfd_err, struct fpu_guest *guest_fpu) in __xfd_enable_feature()
/linux-6.12.1/arch/x86/include/asm/
Dkvm_host.h827 struct fpu_guest guest_fpu;