Hi Akhil, The new patches, which are related to crypto driver of zsda devices, have been submit for a month. Although there are two errors here, they are not problem about the code. What's more, in my opinion, the patches wouldn't have lots of errors which need to be modified. Because, many suggestions made in previous submitting process of compression patches have been adopted in the patches this time. I will modify the release note and yourt suggestions in the next verson. I am happy to hear from you.