45 	struct i387_fxsave_struct *fx = &tsk->thread.fpu.state->fxsave;  in __sanitize_i387_state()  local
47 	if (!fx)  in __sanitize_i387_state()
65 		fx->cwd = 0x37f;  in __sanitize_i387_state()
66 		fx->swd = 0;  in __sanitize_i387_state()
67 		fx->twd = 0;  in __sanitize_i387_state()
68 		fx->fop = 0;  in __sanitize_i387_state()
69 		fx->rip = 0;  in __sanitize_i387_state()
70 		fx->rdp = 0;  in __sanitize_i387_state()
71 		memset(&fx->st_space[0], 0, 128);  in __sanitize_i387_state()
78 		memset(&fx->xmm_space[0], 0, 256);  in __sanitize_i387_state()
91 			memcpy(((void *) fx) + offset,  in __sanitize_i387_state()
191 		struct _fpstate __user *fx = buf;  in save_i387_xstate()  local
195 		err = __copy_to_user(&fx->sw_reserved, &fx_sw_reserved,  in save_i387_xstate()