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Searched refs:uparams (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.4/security/keys/
Dkeyctl_pkey.c118 struct keyctl_pkey_params uparams; in keyctl_pkey_params_get_2() local
125 if (copy_from_user(&uparams, _params, sizeof(uparams)) != 0) in keyctl_pkey_params_get_2()
128 ret = keyctl_pkey_params_get(uparams.key_id, _info, params); in keyctl_pkey_params_get_2()
139 if (uparams.in_len > info.max_enc_size || in keyctl_pkey_params_get_2()
140 uparams.out_len > info.max_dec_size) in keyctl_pkey_params_get_2()
145 if (uparams.in_len > info.max_sig_size || in keyctl_pkey_params_get_2()
146 uparams.out_len > info.max_data_size) in keyctl_pkey_params_get_2()
153 params->in_len = uparams.in_len; in keyctl_pkey_params_get_2()
154 params->out_len = uparams.out_len; in keyctl_pkey_params_get_2()
/Linux-v5.4/drivers/tee/
Dtee_core.c205 struct tee_ioctl_param __user *uparams) in params_from_user() argument
213 if (copy_from_user(&ip, uparams + n, sizeof(ip))) in params_from_user()
269 static int params_to_user(struct tee_ioctl_param __user *uparams, in params_to_user() argument
275 struct tee_ioctl_param __user *up = uparams + n; in params_to_user()
305 struct tee_ioctl_param __user *uparams = NULL; in tee_ioctl_open_session() local
331 uparams = uarg->params; in tee_ioctl_open_session()
332 rc = params_from_user(ctx, params, arg.num_params, uparams); in tee_ioctl_open_session()
348 rc = params_to_user(uparams, arg.num_params, params); in tee_ioctl_open_session()
377 struct tee_ioctl_param __user *uparams = NULL; in tee_ioctl_invoke() local
402 uparams = uarg->params; in tee_ioctl_invoke()
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