drbd driver · Supported

Maintainers

• M Philipp Reisner <philipp.reisner@linbit.com>
• M Lars Ellenberg <lars.ellenberg@linbit.com>
• M Christoph Böhmwalder <christoph.boehmwalder@linbit.com>

Paths

• F Documentation/admin-guide/blockdev/
• F drivers/block/drbd/
• F include/linux/drbd*
• F lib/lru_cache.c

Last 30 days

Most active threads (last 7 days)

• WARM2d [PATCH 0/7] drbd: preparation for DRBD 9
  2026-09-23 14:06 · 5 replies in 7d · Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
• DORMANTno replies [PATCH v1] drbd: fix use-after-frees of disk_conf and rs_plan_s in chg-disk-opts
  2026-09-22 15:01 · 0 replies in 7d · Binbin Deng <hidden>

Recent patches

Most-recent 30 patches in this subsystem on linux-block (capped at 30), ordered by date desc.

• DORMANTno replies [PATCH 7/7] drbd: rate limit log messages per object
  2026-09-23 · Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
• WARM2d [PATCH 6/7] drbd: move the packet name table to drbd_strings.c
  2026-09-23 · Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
• WARM2d [PATCH 5/7] drbd: replace the drbd_interval bitfields with a type and flags
  2026-09-23 · Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
• WARM2d [PATCH 2/7] drbd: modernize the file header comments
  2026-09-23 · Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
• WARM2d [PATCH 1/7] drbd: rename drbd_worker.c to drbd_sender.c
  2026-09-23 · Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
• DORMANTno replies [PATCH v1] drbd: fix use-after-frees of disk_conf and rs_plan_s in chg-disk-opts
  2026-09-22 · Binbin Deng <hidden>
• COOLING4d [PATCH] block: use assign_bit() where applicable
  2026-09-18 · Peng Fan (OSS) <hidden>
• WARM3d [PATCH v3 1/3] umh, treewide: Explicitly include linux/umh.h where needed
  2026-09-11 · Petr Pavlu <petr.pavlu@suse.com>
• COLD20d [PATCH 2/2] block: fix repeated word 'is' in comment
  2026-09-04 · Hemanth Selam <hidden>
• COLD20d [PATCH 1/2] block: drbd: fix typos in comments
  2026-09-04 · Hemanth Selam <hidden>
• COLD40d [PATCH] drbd: don't leak the shared secret to unprivileged netlink dumps
  2026-08-14 · Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
• COLD52d REVIEWED: 7 (7M) [PATCH v3] Documentation: block: zloop: clarify capacity alignment
  2026-08-04 · raoxu <hidden>
• COLD52d [PATCH v2] Documentation: block: zloop: clarify capacity alignment
  2026-08-04 · raoxu <hidden>
• COLD52d [PATCH v2] zloop: truncate finished zones to zone capacity
  2026-08-04 · raoxu <hidden>
• COLD46d [PATCH 1/2] drbd: fix off-by-one in netlink NUL-string policy lengths
  2026-08-02 · Ionut Nechita <hidden>
• COLD46d [PATCH] drbd: fix typo in comment
  2026-07-28 · Guo Tenglong <hidden>
• COLD60d [PATCH v2 1/3] umh, treewide: Explicitly include linux/umh.h where needed
  2026-07-21 · Petr Pavlu <petr.pavlu@suse.com>
• STALE64d [PATCH] drbd: reject out-of-range sizes when draining data
  2026-07-13 · Linmao Li <hidden>
• STALE77d [PATCH] drbd: reject data replies with an out-of-range payload size
  2026-07-10 · Michael Bommarito <hidden>
• STALE65d [PATCH 12/12] drbd: Enable lock context analysis
  2026-07-09 · Bart Van Assche <bvanassche@acm.org>
• STALE65d REVIEWED: 4 (4M) [PATCH 01/12] drbd: Remove "extern" from function declarations
  2026-07-09 · Bart Van Assche <bvanassche@acm.org>
• STALE65d REVIEWED: 4 (4M) [PATCH 11/12] drbd: Annotate drbd_bm_{lock,unlock}()
  2026-07-09 · Bart Van Assche <bvanassche@acm.org>
• STALE65d [PATCH 10/12] drbd: Rework locking in drbd_req_state()
  2026-07-09 · Bart Van Assche <bvanassche@acm.org>
• STALE65d REVIEWED: 4 (4M) [PATCH 04/12] drbd: Remove the 'local' lock context
  2026-07-09 · Bart Van Assche <bvanassche@acm.org>
• STALE65d REVIEWED: 4 (4M) [PATCH 09/12] drbd: Make a mutex_unlock() call unconditional
  2026-07-09 · Bart Van Assche <bvanassche@acm.org>
• STALE65d [PATCH 08/12] drbd: Split drbd_nl_get_connections_dumpit()
  2026-07-09 · Bart Van Assche <bvanassche@acm.org>
• STALE65d REVIEWED: 4 (4M) [PATCH 07/12] drbd: Pass 'resource' directly to complete_conflicting_writes()
  2026-07-09 · Bart Van Assche <bvanassche@acm.org>
• STALE65d REVIEWED: 4 (4M) [PATCH 06/12] drbd: Move two declarations
  2026-07-09 · Bart Van Assche <bvanassche@acm.org>
• STALE65d REVIEWED: 4 (4M) [PATCH 05/12] drbd: Simplify the bitmap locking functions.
  2026-07-09 · Bart Van Assche <bvanassche@acm.org>
• STALE65d REVIEWED: 4 (4M) [PATCH 03/12] drbd: Remove the get_ldev_if_state() macro
  2026-07-09 · Bart Van Assche <bvanassche@acm.org>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• STALE190d REVIEWED: 7 (7M) [PATCH 2/2] zloop: forget write cache on force removal
  2026-03-19 · Christoph Hellwig <hch@lst.de> · 1 Reviewed-by
• STALE184d REVIEWED: 12 (11M) [PATCH 2/2] zloop: forget write cache on force removal
  2026-03-23 · Christoph Hellwig <hch@lst.de> · 3 Reviewed-by
• STALE182d REVIEWED: 5 (5M) [PATCH] drbd: Balance RCU calls in drbd_adm_dump_devices()
  2026-03-26 · Bart Van Assche <bvanassche@acm.org> · 1 Reviewed-by, 1 Tested-by
• STALE65d REVIEWED: 4 (4M) [PATCH 01/12] drbd: Remove "extern" from function declarations
  2026-07-09 · Bart Van Assche <bvanassche@acm.org> · 1 Reviewed-by
• COLD52d REVIEWED: 7 (7M) [PATCH v3] Documentation: block: zloop: clarify capacity alignment
  2026-08-04 · raoxu <hidden> · 1 Reviewed-by

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE198d [PATCH v2 4/6] zram: update recompression documentation
  2026-03-11 · Sergey Senozhatsky <senozhatsky@chromium.org>
• STALE198d [PATCH v2 5/6] zram: remove chained recompression
  2026-03-11 · Sergey Senozhatsky <senozhatsky@chromium.org>
• DORMANTno replies [PATCH] drbd: remove unneeded semicolon
  2026-03-17 · Chen Ni <hidden>
• STALE183d [PATCH 1/4] drbd: Fix out-of-bounds access
  2026-03-17 · Ethan Tidmore <hidden>
• STALE183d [PATCH 2/4] drbd: Fix variable dereference before check
  2026-03-17 · Ethan Tidmore <hidden>
• STALE183d [PATCH 3/4] drbd: Add missing error code in drbd_main.c
  2026-03-17 · Ethan Tidmore <hidden>
• STALE166d [PATCH 01/20] drbd: mark as BROKEN during DRBD 9 rework
  2026-03-27 · Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
• STALE143d [PATCH 1/4] drbd: move UAPI headers to include/uapi/linux/
  2026-04-07 · Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
• DORMANTno replies [PATCH] drbd: serialize UUID snapshot in drbd_md_write()
  2026-05-04 · Ziyu Zhang <hidden>
• STALE142d [PATCH v2 1/2] drbd: move UAPI headers to include/uapi/linux/
  2026-05-06 · Christoph Böhmwalder <christoph.boehmwalder@linbit.com>