On 01/11, Avri Altman wrote: > > static inline bool ufs_is_valid_unit_desc_lun(struct ufs_dev_info *dev_info, > > - u8 lun) > > + u8 lun, u8 param_offset) > > { > > if (!dev_info || !dev_info->max_lu_supported) { > > pr_err("Max General LU supported by UFS isn't initialized\n"); > > return false; > > } > > - > > + /* WB is not allowed in RPMB_WLUN */ > /* wb is only allowed to either a sha*/ > > + if (param_offset == UNIT_DESC_PARAM_WB_BUF_ALLOC_UNITS) > > + return lun < dev_info->max_lu_supported; > I think here you should use UFS_UPIU_MAX_WB_LUN_ID and not dev_info->max_lu_supported. Ok, sending v3. > > Thanks, > Avri