Commit bea82c80a5d6 for kernel

commit bea82c80a5d64247045280b6d23e3ff95c355f56
Merge: 509b5b115218 69153e8b97eb
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Jan 2 12:15:59 2026 -0800

    Merge tag 'block-6.19-20260102' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

    Pull block fixes from Jens Axboe:

     - Scan partition tables asynchronously for ublk, similarly to how nvme
       does it. This avoids potential deadlocks, which is why nvme does it
       that way too. Includes a set of selftests as well.

     - MD pull request via Yu:
         - Fix null-pointer dereference in raid5 sysfs group_thread_cnt
           store (Tuo Li)
         - Fix possible mempool corruption during raid1 raid_disks update
           via sysfs (FengWei Shih)
         - Fix logical_block_size configuration being overwritten during
           super_1_validate() (Li Nan)
         - Fix forward incompatibility with configurable logical block size:
           arrays assembled on new kernels could not be assembled on older
           kernels (v6.18 and before) due to non-zero reserved pad rejection
           (Li Nan)
         - Fix static checker warning about iterator not incremented (Li Nan)

     - Skip CPU offlining notifications on unmapped hardware queues

     - bfq-iosched block stats fix

     - Fix outdated comment in bfq-iosched

    * tag 'block-6.19-20260102' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
      block, bfq: update outdated comment
      blk-mq: skip CPU offline notify on unmapped hctx
      selftests/ublk: fix Makefile to rebuild on header changes
      selftests/ublk: add test for async partition scan
      ublk: scan partition in async way
      block,bfq: fix aux stat accumulation destination
      md: Fix forward incompatibility from configurable logical block size
      md: Fix logical_block_size configuration being overwritten
      md: suspend array while updating raid_disks via sysfs
      md/raid5: fix possible null-pointer dereferences in raid5_store_group_thread_cnt()
      md: Fix static checker warning in analyze_sbs