Hi, Vinayak Checked 4.9-rc6, and not find UFS_MASK macro definition. Have find this patch from google, http://www.spinics.net/lists/linux-scsi/msg58634.html [PATCH 2/2] [SCSI] ufs: Add missing UFS_MASK macro definition Is this patch has been merged? There will be build error if some definition defined by UFS_MASK is used. Otherwise it may keep silent. Thanks -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html