Hi Jens, These two patches are posted for a while, and have reviewed by several other developers. Comparing to previous version, now the discard bio alignment patch can correctly handles partition offset as Martin suggested. I verify it with 5.8-rc5 kernel on VMware ESXi 6.5. Could you please to take them for Linux v5.9 ? Thanks in advance. Coly Li --- Coly Li (2): block: change REQ_OP_ZONE_RESET and REQ_OP_ZONE_RESET_ALL to be odd numbers block: improve discard bio alignment in __blkdev_issue_discard() block/blk-lib.c | 31 ++++++++++++++++++++++++++++--- block/blk.h | 14 ++++++++++++++ include/linux/blk_types.h | 8 ++++---- 3 files changed, 46 insertions(+), 7 deletions(-) -- 2.26.2