0001-block-don-t-allocate-a-payload-for-discard-request.patch
0002-block-implement-an-unprep-function-corresponding-dir.patch
0003-scsi-add-sd_unprep_fn-to-free-discard-page.patch
0004-scsi-remove-unused-free-discard-page-in-sd_done.patch
0005-scsi-fix-leak-in-scsi_setup_discard_cmnd-error-path.patch
0006-scsi-convert-discard-to-REQ_TYPE_FS-instead-of-REQ_T.patch