Jens, The first patch of this series, extracted as is from Johannes series for REQ_OP_ZONE_APPEND support cleans up null_blk zoned device initialization. The reviewed tag from Christoph sent for the patch within Johannes post is included here. The second patch extracts and extends a fix included in the zonne append series to correctly handle writes to null_blk zoned devices. The fix forces zone type and zone condition checks to be executed before the generic null_blk bad block and memory backing options handling. The fix also makes sure that a zone write pointer position is updated only if these two generic operations are executed successfully. Please consider these patches for inclusion in 5.7. Damien Le Moal (2): null_blk: Cleanup zoned device initialization block: null_blk: Fix zoned command handling drivers/block/null_blk.h | 37 +++++++++++++++++++++--- drivers/block/null_blk_main.c | 51 ++++++++++++---------------------- drivers/block/null_blk_zoned.c | 37 ++++++++++++++++++------ 3 files changed, 79 insertions(+), 46 deletions(-) -- 2.25.1
