32 bool validate_extra_context(struct extra_context *extra, char **err,  in validate_extra_context()  argument
37 	if (!extra || !err)  in validate_extra_context()
43 		*err = "Missing terminator after EXTRA context";  in validate_extra_context()
47 		*err = "Extra DATAP misaligned";  in validate_extra_context()
49 		*err = "Extra SIZE misaligned";  in validate_extra_context()
51 		*err = "Extra DATAP misplaced (not contiguous)";  in validate_extra_context()
52 	if (*err)  in validate_extra_context()
61 bool validate_sve_context(struct sve_context *sve, char **err)  in validate_sve_context()  argument
67 	if (!sve || !err)  in validate_sve_context()
73 		*err = "bad size for SVE context";  in validate_sve_context()
78 		*err = "SVE VL invalid";  in validate_sve_context()
86 bool validate_za_context(struct za_context *za, char **err)  in validate_za_context()  argument
92 	if (!za || !err)  in validate_za_context()
98 		*err = "bad size for ZA context";  in validate_za_context()
103 		*err = "SME VL in ZA context invalid";  in validate_za_context()
111 bool validate_zt_context(struct zt_context *zt, char **err)  in validate_zt_context()  argument
113 	if (!zt || !err)  in validate_zt_context()
118 		*err = "no registers";  in validate_zt_context()
124 		*err = "register count does not match size";  in validate_zt_context()
131 bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)  in validate_reserved()  argument
147 	if (!err)  in validate_reserved()
152 			*err = "Misaligned HEAD";  in validate_reserved()
161 				*err = "Bad size for terminator";  in validate_reserved()
177 				*err = "Multiple FPSIMD_MAGIC";  in validate_reserved()
180 				*err = "Bad size for fpsimd_context";  in validate_reserved()
185 				*err = "Bad size for esr_context";  in validate_reserved()
189 				*err = "Bad size for tpidr2_context";  in validate_reserved()
193 				*err = "Multiple SVE_MAGIC";  in validate_reserved()
200 				*err = "Multiple ZA_MAGIC";  in validate_reserved()
207 				*err = "Multiple ZT_MAGIC";  in validate_reserved()
214 				*err = "Multiple EXTRA_MAGIC";  in validate_reserved()
217 				*err = "Bad size for extra_context";  in validate_reserved()
228 			*err = "BAD MAGIC !";  in validate_reserved()
250 		if (*err)  in validate_reserved()
255 			*err = "HEAD Overrun";  in validate_reserved()
260 			if (!validate_extra_context(extra, err,  in validate_reserved()
264 			if (!validate_sve_context(sve, err))  in validate_reserved()
267 			if (!validate_za_context(za, err))  in validate_reserved()
270 			if (!validate_zt_context(zt, err))  in validate_reserved()
279 		*err = "Missing FPSIMD";  in validate_reserved()
284 		*err = "ZT context but no ZA context";  in validate_reserved()