Searched refs:param_kernel (Results 1 – 1 of 1) sorted by relevance
2062 static int copy_params(struct dm_ioctl __user *user, struct dm_ioctl *param_kernel, in copy_params() argument2070 if (copy_from_user((char *)param_kernel + sizeof(param_kernel->version), in copy_params()2071 (char __user *)user + sizeof(param_kernel->version), in copy_params()2072 minimum_data_size - sizeof(param_kernel->version))) in copy_params()2075 if (unlikely(param_kernel->data_size < minimum_data_size) || in copy_params()2076 unlikely(param_kernel->data_size > DM_MAX_TARGETS * DM_MAX_TARGET_PARAMS)) { in copy_params()2078 param_kernel->data_size); in copy_params()2082 secure_data = param_kernel->flags & DM_SECURE_DATA_FLAG; in copy_params()2087 dmi = param_kernel; in copy_params()2098 dmi = kvmalloc(param_kernel->data_size, GFP_NOIO | __GFP_HIGH); in copy_params()[all …]