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)

• WARM3d Linux 5.15.210
  2026-06-19 12:00 · 1 reply in 7d · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• WARM3d Linux 5.10.259
  2026-06-19 11:59 · 1 reply in 7d · Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Active reviewers (last 30 days)

• Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
  3 attestations (3 Tested-by) · last on 2026-05-30
• Christoph Hellwig <hch@lst.de>
  3 attestations (3 Reviewed-by) · last on 2026-05-30

Recent patches

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

• DORMANTno replies Re: Linux 5.15.210
  2026-06-19 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.10.259
  2026-06-19 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD21d Re: Linux 6.1.175
  2026-06-01 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.15.209
  2026-06-01 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.10.258
  2026-06-01 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD15d REVIEWED: 5 (5M) [PATCH 5.10 292/589] drbd: Balance RCU calls in drbd_adm_dump_devices()
  2026-05-30 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD21d REVIEWED: 5 (5M) [PATCH 5.15 386/776] drbd: Balance RCU calls in drbd_adm_dump_devices()
  2026-05-30 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD20d REVIEWED: 5 (5M) [PATCH 6.1 434/969] drbd: Balance RCU calls in drbd_adm_dump_devices()
  2026-05-30 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD23d [PATCH 5.10.y 1/4] use less confusing names for iov_iter direction initializers
  2026-05-30 · Sasha Levin <sashal@kernel.org>
• COLD23d [PATCH 5.15.y 1/4] use less confusing names for iov_iter direction initializers
  2026-05-30 · Sasha Levin <sashal@kernel.org>
• COLD30d Re: Linux 7.0.10
  2026-05-23 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.18.33
  2026-05-23 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD25d Re: Linux 6.12.91
  2026-05-23 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.6.141
  2026-05-23 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD25d REVIEWED: 5 (5M) [PATCH 6.6 003/508] drbd: Balance RCU calls in drbd_adm_dump_devices()
  2026-05-20 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD27d REVIEWED: 5 (5M) [PATCH 6.12 006/666] drbd: Balance RCU calls in drbd_adm_dump_devices()
  2026-05-20 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD26d REVIEWED: 5 (5M) [PATCH 6.18 005/957] drbd: Balance RCU calls in drbd_adm_dump_devices()
  2026-05-20 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD31d REVIEWED: 5 (5M) [PATCH 7.0 0007/1146] drbd: Balance RCU calls in drbd_adm_dump_devices()
  2026-05-20 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.15.203
  2026-04-18 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.10.253
  2026-04-18 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.6.130
  2026-03-25 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.1.167
  2026-03-25 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.12.77
  2026-03-13 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE100d Re: Linux 6.18.17
  2026-03-12 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies Re: Linux 6.19.7
  2026-03-12 · Sasha Levin <sashal@kernel.org>
• STALE97d [PATCH 6.18 181/314] drbd: fix null-pointer dereference on local read error
  2026-03-10 · Sasha Levin <sashal@kernel.org>
• STALE97d [PATCH 6.18 180/314] drbd: fix "LOGIC BUG" in drbd_al_begin_io_nonblock()
  2026-03-10 · Sasha Levin <sashal@kernel.org>
• STALE99d [PATCH 6.19 153/311] drbd: fix null-pointer dereference on local read error
  2026-03-10 · Sasha Levin <sashal@kernel.org>
• STALE99d [PATCH 6.19 152/311] drbd: fix "LOGIC BUG" in drbd_al_begin_io_nonblock()
  2026-03-10 · Sasha Levin <sashal@kernel.org>
• STALE68d Re: Linux 6.12.75
  2026-03-04 · Sasha Levin <sashal@kernel.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.

• COLD25d REVIEWED: 5 (5M) [PATCH 6.6 003/508] drbd: Balance RCU calls in drbd_adm_dump_devices()
  2026-05-20 · Greg Kroah-Hartman <gregkh@linuxfoundation.org> · 1 Reviewed-by, 1 Tested-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.

• DORMANTno replies Re: Linux 6.18.14
  2026-02-26 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE115d Re: Linux 6.19.4
  2026-02-26 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE99d [PATCH 6.19 152/311] drbd: fix "LOGIC BUG" in drbd_al_begin_io_nonblock()
  2026-03-10 · Sasha Levin <sashal@kernel.org>
• STALE97d [PATCH 6.18 180/314] drbd: fix "LOGIC BUG" in drbd_al_begin_io_nonblock()
  2026-03-10 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies Re: Linux 6.19.7
  2026-03-12 · Sasha Levin <sashal@kernel.org>
• STALE100d Re: Linux 6.18.17
  2026-03-12 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies Re: Linux 6.12.77
  2026-03-13 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.1.167
  2026-03-25 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.6.130
  2026-03-25 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.10.253
  2026-04-18 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>