Merge tag 'md-next-20230814-resend' into loongarch-next

LoongArch architecture changes for 6.5 (raid5/6 optimization) depend on
the md changes to fix build and work, so merge them to create a base.

diff --cc block/blk-core.c
Simple merge

diff --cc block/blk-mq.c
Simple merge

diff --cc block/fops.c
Simple merge

diff --cc drivers/block/ublk_drv.c
Simple merge

diff --cc drivers/md/dm-raid.c
Simple merge

diff --cc drivers/md/md.c
Simple merge

diff --cc drivers/nvme/host/ioctl.c
Simple merge

diff --cc fs/gfs2/file.c
Simple merge

diff --cc fs/iomap/buffered-io.c
Simple merge

diff --cc include/linux/bio.h
Simple merge

diff --cc include/linux/blk-mq.h
Simple merge

diff --cc include/linux/blkdev.h
Simple merge

diff --cc include/linux/mm.h
Simple merge