Hi Jens, This is the 1st wave of bcache for Linux v5.13. All the patches in this submission are all about code cleanup or minor fixes. The 2nd wave patches are about the NVDIMM support on bcache which were held in previous merge window. The refined patches work as expected, and I am waiting Intel developers to post the update version with the fixes of the integration testing. Then I will post out the 2nd wave bcache patches for 5.13 merge window. Thanks in advance for taking the 1st wave patches. Coly Li --- Arnd Bergmann (1): md: bcache: avoid -Wempty-body warnings Bhaskar Chowdhury (1): md: bcache: Trivial typo fixes in the file journal.c Christoph Hellwig (1): bcache: remove PTR_CACHE Coly Li (1): bcache: fix a regression of code compiling failure in debug.c Gustavo A. R. Silva (1): bcache: Use 64-bit arithmetic instead of 32-bit Yang Li (1): bcache: use NULL instead of using plain integer as pointer Zhiqiang Liu (1): bcache: reduce redundant code in bch_cached_dev_run() drivers/md/bcache/alloc.c | 5 ++--- drivers/md/bcache/bcache.h | 11 ++--------- drivers/md/bcache/btree.c | 4 ++-- drivers/md/bcache/debug.c | 2 +- drivers/md/bcache/extents.c | 4 ++-- drivers/md/bcache/features.c | 2 +- drivers/md/bcache/io.c | 4 ++-- drivers/md/bcache/journal.c | 6 +++--- drivers/md/bcache/super.c | 25 ++++++++++++------------- drivers/md/bcache/util.h | 2 +- drivers/md/bcache/writeback.c | 11 +++++------ 11 files changed, 33 insertions(+), 43 deletions(-) -- 2.26.2