ceph common code (libceph) · Supported

Maintainers

• M Ilya Dryomov <idryomov@gmail.com>
• M Alex Markuze <amarkuze@redhat.com>
• M Viacheslav Dubeyko <slava@dubeyko.com>

Paths

• F include/linux/ceph/
• F include/linux/crush/
• F net/ceph/

Last 30 days

Most active threads (last 7 days)

• WARM3d [PATCH v2 0/2] libceph: validate OSD sparse-read extent maps (+KUnit)
  2026-07-14 11:51 · 2 replies in 7d · Michael Bommarito <hidden>

Active reviewers (last 30 days)

• Viacheslav Dubeyko <slava@dubeyko.com>
  2 attestations (2 Reviewed-by) · last on 2026-07-14
• Viacheslav Dubeyko <hidden>
  1 attestation (1 Reviewed-by) · last on 2026-07-08

Recent patches

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

• WARM3d [PATCH v2 2/2] libceph: add KUnit coverage for OSD sparse-read extent validation
  2026-07-14 · Michael Bommarito <hidden>
• WARM3d REVIEWED: 5 (5M) [PATCH v2 1/2] libceph: validate OSD extent maps before cursor advance
  2026-07-14 · Michael Bommarito <hidden>
• COOLING4d [PATCH] libceph: validate OSD extent maps before cursor advance
  2026-07-10 · Michael Bommarito <hidden>
• DORMANTno replies REVIEWED: 1 (0M) [PATCH v4] ceph: fix OOB read in decode_watchers() via missing bounds check
  2026-07-08 · Pavitra Jha <hidden>
• DORMANTno replies REVIEWED: 5 (5M) [PATCH v4] ceph: fix OOB read in ceph_osdc_list_watchers via uncapped outdata_len
  2026-07-07 · Pavitra Jha <hidden>
• COOLING11d [PATCH v2] ceph: fix hanging __ceph_get_caps() with stale `mds_wanted`
  2026-07-06 · Max Kellermann <hidden>
• DORMANTno replies Re: Linux 5.15.210
  2026-06-19 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING11d [PATCH v3] ceph: fix OOB read in ceph_osdc_list_watchers via uncapped outdata_len
  2026-06-09 · Pavitra Jha <hidden>
• COLD16d [PATCH] libceph: fix potential out-of-bounds read in decode_new_up_state_weight()
  2026-06-06 · Zhenhao Wan <hidden>
• DORMANTno replies [PATCH v3] ceph: fix multiple unsafe decodes in decode_locker()
  2026-06-02 · Pavitra Jha <hidden>
• COOLING11d [PATCH v3] ceph: fix OOB read in ceph_osdc_list_watchers via uncapped outdata_len
  2026-06-02 · Pavitra Jha <hidden>
• COLD46d [PATCH v3] ceph: fix two unsafe bare decodes in decode_lockers()
  2026-06-02 · Pavitra Jha <hidden>
• COLD47d 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>
• COLD49d [PATCH 5.15.y 1/4] use less confusing names for iov_iter direction initializers
  2026-05-30 · Sasha Levin <sashal@kernel.org>
• COLD50d [PATCH v2] ceph: fix bare ceph_decode_8 OOB in decode_lockers()
  2026-05-28 · Pavitra Jha <hidden>
• COLD46d [PATCH v2] ceph: fix multiple unsafe decodes in decode_locker()
  2026-05-28 · Pavitra Jha <hidden>
• COOLING11d [PATCH v2] ceph: fix OOB read in ceph_osdc_list_watchers via uncapped outdata_len
  2026-05-28 · Pavitra Jha <hidden>
• COOLING10d REVIEWED: 1 (0M) [PATCH v3] ceph: fix OOB read in decode_watchers() via missing bounds check
  2026-05-28 · Pavitra Jha <hidden>
• COLD56d 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>
• COLD50d 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>
• COLD46d [PATCH] ceph: fix multiple unsafe decodes in decode_locker()
  2026-05-23 · Pavitra Jha <hidden>
• COLD50d [PATCH] ceph: fix OOB read in decode_lockers() via missing bounds check
  2026-05-23 · Pavitra Jha <hidden>
• COOLING11d [PATCH] ceph: fix OOB read in ceph_osdc_list_watchers via uncapped outdata_len
  2026-05-22 · Pavitra Jha <hidden>
• COOLING10d [PATCH v2] ceph: fix OOB read in decode_watchers() via missing bounds check
  2026-05-22 · Pavitra Jha <hidden>
• COOLING10d [PATCH] ceph: fix OOB read and unbounded alloc in decode_watchers()
  2026-05-21 · Pavitra Jha <hidden>
• COLD16d REVIEWED: 3 (3M) [PATCH AUTOSEL 7.0-5.10] libceph: Fix unnecessarily high ceph_decode_need() for uniform bucket
  2026-05-20 · 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.

• COLD16d REVIEWED: 3 (3M) [PATCH AUTOSEL 7.0-5.10] libceph: Fix unnecessarily high ceph_decode_need() for uniform bucket
  2026-05-20 · Sasha Levin <sashal@kernel.org> · 1 Reviewed-by
• COOLING10d REVIEWED: 1 (0M) [PATCH v3] ceph: fix OOB read in decode_watchers() via missing bounds check
  2026-05-28 · Pavitra Jha <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.

• DORMANTno replies Re: Linux 6.18.3
  2026-01-02 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.12.64
  2026-01-08 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.1.160
  2026-01-11 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE188d Re: Linux 6.6.120
  2026-01-11 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.1.161
  2026-01-17 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.6.121
  2026-01-17 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.12.66
  2026-01-17 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.18.6
  2026-01-17 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.15.198
  2026-01-19 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.10.248
  2026-01-19 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>