atm · Maintained

Maintainers

• M Chas Williams <3chas3@gmail.com>

Paths

• F drivers/atm/
• F drivers/usb/atm/
• F include/linux/atm*
• F include/uapi/linux/atm*
• F include/uapi/linux/sonet.h
• F net/atm/

Last 30 days

Most active threads (last 7 days)

• WARM1d [PATCH v2 net] pppoatm: ensure a writable skb header and linear data
  2026-09-12 23:30 · 0 replies in 7d · Eric Dumazet <edumazet@google.com>

Active reviewers (last 30 days)

• <hidden>
  3 attestations (2 Reported-by, 1 Tested-by) · last on 2026-09-08
• <hidden>
  3 attestations (2 Reported-by, 1 Tested-by) · last on 2026-08-26
• Kees Cook <kees@kernel.org>
  1 attestation (1 Reviewed-by) · last on 2026-09-01
• Eric Dumazet <edumazet@google.com>
  1 attestation (1 Suggested-by) · last on 2026-08-26

Recent patches

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

• WARM1d [PATCH v2 net] pppoatm: ensure a writable skb header and linear data
  2026-09-12 · Eric Dumazet <edumazet@google.com>
• COOLING4d [PATCH net] pppoatm: ensure a writable skb header
  2026-09-08 · Eric Dumazet <edumazet@google.com>
• COOLING6d REVIEWED: 1 (0M) [PATCH v2] usb: atm: cxacru: fix NULL deref of atm_dev on sysfs writes
  2026-09-08 · Jie Wang <hidden>
• COOLING8d [PATCH net-next v2] ppp: pass private data to channel callbacks
  2026-09-06 · Qingfang Deng <hidden>
• DORMANTno replies [PATCH 1/2] usb: fix typos in comments
  2026-09-04 · Hemanth Selam <hidden>
• COOLING12d [PATCH net-next] ppp: pass private data to channel callbacks
  2026-09-04 · Qingfang Deng <hidden>
• COOLING11d [PATCH net] atm: pppoatm: reject duplicate backend assignment
  2026-09-02 · XingWang Xiang <hidden>
• COOLING14d REVIEWED: 14 (14M) [PATCH net-next real v4] net: Replace %pK output with 0
  2026-09-01 · Sebastian Andrzej Siewior <bigeasy@linutronix.de>
• COOLING14d [PATCH net-next v4] net: Replace %pK output with 0
  2026-09-01 · Sebastian Andrzej Siewior <bigeasy@linutronix.de>
• COOLING6d [PATCH] usb: atm: cxacru: fix NULL pointer dereference on uninitialized atm_dev
  2026-08-31 · "syzbot" <syzbot@kernel.org>
• COOLING8d [PATCH 3/4] USB: speedtch: replace __get_free_page() with kmalloc()
  2026-08-30 · "Mike Rapoport (Microsoft)" <rppt@kernel.org>
• COOLING8d [PATCH 2/4] USB: cxacru: replace __get_free_page() with kmalloc()
  2026-08-30 · "Mike Rapoport (Microsoft)" <rppt@kernel.org>
• COLD20d [PATCH v2] usb: atm: usbatm: fix invalid ci_range initialization
  2026-08-26 · Deepanshu Kartikey <hidden>
• COLD21d Re: [PATCH] net: atm: fix shift-out-of-bounds in __vcc_connect()
  2026-08-26 · Eric Dumazet <edumazet@google.com>
• COLD21d REVIEWED: 1 (0M) [PATCH] net: atm: fix shift-out-of-bounds in __vcc_connect()
  2026-08-24 · Deepanshu Kartikey <hidden>
• COLD33d [PATCH net-next v3] net: Replace %pK output with 0
  2026-08-12 · Sebastian Andrzej Siewior <bigeasy@linutronix.de>
• COLD41d [PATCH v2 net] net/atm: fix slab-out-of-bounds read in vcc_setsockopt()
  2026-08-05 · Eric Dumazet <edumazet@google.com>
• COOLING6d [PATCH] usb: atm: cxacru: stop polling on device shutdown
  2026-08-04 · Anuj Bolewar <hidden>
• COLD28d [PATCH net] net/atm: fix slab-out-of-bounds read in vcc_setsockopt()
  2026-08-04 · Eric Dumazet <edumazet@google.com>
• COOLING6d [PATCH] usb: atm: cxacru: fix use-after-free in cxacru_poll_status
  2026-08-03 · Nguyen Quang Le Kien <hidden>
• COLD41d REVIEWED: 1 (0M) [PATCH] usb: atm: ueagle-atm: fix array-index-out-of-bounds in uea_bind()
  2026-08-02 · Subasri S <hidden>
• WARM2d [PATCH v2 2/3] usb: misc: Use %pe to print error pointers
  2026-08-01 · Subasri S <hidden>
• COLD41d [PATCH] usb: atm: cxacru: properly kill rcv_urb on error in cxacru_cm()
  2026-07-31 · "syzbot" <syzbot@kernel.org>
• COLD49d [PATCH net-next] atm: remove unused exported helpers
  2026-07-27 · ArBin <hidden>
• DORMANTno replies [RFC PATCH 6.6.y] atm: suni: synchronize poll timer with device removal
  2026-07-24 · Hongyan Xu <hidden>
• COLD55d [RFC PATCH 6.6.y] atm: he: kill tasklet before releasing queues
  2026-07-24 · Hongyan Xu <hidden>
• COLD48d [PATCH net-next v2] net: Replace %pK output with 0
  2026-07-20 · Sebastian Andrzej Siewior <bigeasy@linutronix.de>
• COLD52d [PATCH 2/3] usb: misc: Use %pe to print error pointers
  2026-07-19 · Subasri S <hidden>
• COLD55d [PATCH] usb: atm: ueagle-atm: reject descriptors that confuse probe and disconnect
  2026-07-17 · Diego Fernando Mancera Gomez <hidden>
• STALE68d [PATCH v2 6/7] usb: xusbatm: don't rely on id table pointer arithmetic
  2026-07-07 · Gary Guo <gary@garyguo.net>

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.

• STALE170d REVIEWED: 4 (4M) [PATCH AUTOSEL 6.19-5.10] atm: lec: fix use-after-free in sock_def_readable()
  2026-03-24 · Sasha Levin <sashal@kernel.org> · 1 Reviewed-by
• STALE96d REVIEWED: 1 (0M) [PATCH] atm: fix skb leak in sigd_send() on a closing listen socket
  2026-06-11 · Weiming Shi <hidden> · 1 Tested-by
• COLD41d REVIEWED: 1 (0M) [PATCH] usb: atm: ueagle-atm: fix array-index-out-of-bounds in uea_bind()
  2026-08-02 · Subasri S <hidden> · 1 Tested-by
• COLD21d REVIEWED: 1 (0M) [PATCH] net: atm: fix shift-out-of-bounds in __vcc_connect()
  2026-08-24 · Deepanshu Kartikey <hidden> · 1 Tested-by
• COOLING14d REVIEWED: 14 (14M) [PATCH net-next real v4] net: Replace %pK output with 0
  2026-09-01 · Sebastian Andrzej Siewior <bigeasy@linutronix.de> · 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.

• STALE153d [RFC net-next 2/3] ppp: unify two channel structs
  2026-04-16 · Qingfang Deng <hidden>
• DORMANTno replies [PATCH v6.6] net: atm: net: atm: Fix "init active" ODEBUG warning for delayed_work timer
  2026-06-08 · Jinjie Ruan <hidden>
• STALE92d [PATCH net-next 2/9] atm: remove the unused send_oam / push_oam callbacks
  2026-06-13 · Jakub Kicinski <kuba@kernel.org>
• STALE92d [PATCH net-next 3/9] atm: remove dead SONET PHY ioctls
  2026-06-13 · Jakub Kicinski <kuba@kernel.org>
• STALE92d [PATCH net-next 4/9] atm: remove the local ATM (NSAP) address registry
  2026-06-13 · Jakub Kicinski <kuba@kernel.org>
• STALE92d [PATCH net-next 5/9] atm: remove SVC socket support and the signaling daemon interface
  2026-06-13 · Jakub Kicinski <kuba@kernel.org>
• STALE92d [PATCH net-next 6/9] atm: remove the unused change_qos device operation
  2026-06-13 · Jakub Kicinski <kuba@kernel.org>
• STALE92d [PATCH net-next 7/9] atm: remove the unused pre_send and send_bh device operations
  2026-06-13 · Jakub Kicinski <kuba@kernel.org>
• STALE92d [PATCH net-next 8/9] atm: remove unused ATM PHY operations
  2026-06-13 · Jakub Kicinski <kuba@kernel.org>
• STALE92d [PATCH net-next 9/9] atm: remove orphaned uAPI for deleted drivers, protocols and SVCs
  2026-06-13 · Jakub Kicinski <kuba@kernel.org>