linux-bluetooth Weekly Report - Week 24

14 June 2026

Total messages: 468 (311 human, 157 CI/bot)

Note: Of the 468 messages, 311 are human-generated, 157 are CI/bot (bluez.test.bot: 65, patchwork-bot+bluetooth: 30, BluezTestBot: 29, bugzilla-daemon: 26, kernel test robot: 4, patchwork-bot+netdevbpf: 2, syzbot: 1).

Summary

During week 24 (8 - 14 June 2026) the linux-bluetooth mailing list carried 468 messages, 311 from contributors and 157 from CI and bots. There were 105 human-initiated threads: 54 kernel patch series, 43 BlueZ userspace series and 8 discussions or reports. 30 patches were applied via patchwork and 31 commits were pushed to bluez repositories. The most active contributor was Luiz Augusto von Dentz (Intel) with 49 messages. 13 series went through more than one revision during the week.

Key Patch Series & Discussions

Kernel Patches

Topic	From	Affiliation	Patches	Status/Notes
Bluetooth: qca: Add BT FW build version to kernel log	Xiuzhuo Shang	Qualcomm	1	Version 2
Bluetooth: enable context analysis	Pauli Virtanen	Independent	5	Version 2
Bluetooth: hci_conn: Fix null ptr deref in hci_abort_conn()	Siwei Zhang	Independent	1	Initial version
Bluetooth: hci_conn: Fix null ptr deref in hci_abort_conn()	Siwei Zhang	Independent	1	Version 3
Bluetooth: hci_core: Add reset_type parameter to hdev->reset() callback	Chandrashekar Devegowda	Intel	2	Initial version
Bluetooth: qca: Add BT FW build version log	Xiuzhuo Shang	Qualcomm	1	Initial version
Bluetooth: btmtksdio: fix infinite loop in btmtksdio_txrx_work()	Sergey Senozhatsky	Independent	1	Initial version
Bluetooth: hci_conn: Fix null ptr deref in hci_abort_conn()	Siwei Zhang	Independent	1	Version 2
block: implement NVMEM provider	Loic Poulain	Qualcomm	8	Version 4
dt-bindings: net: wireless: qcom,ath10k: Document NVMEM cells	Loic Poulain	Qualcomm	8	Version 4
Bluetooth: L2CAP: fix tx ident leak for commands without a response	Stig Hornang	Independent	1	Initial version
Bluetooth: btintel_pcie: Separate coredump work from RX work	Kiran K	Intel	1	Version 2

BlueZ Userspace Patches

Topic	From	Affiliation	Patches	Status/Notes
“cleanup” variable attribute follow-up	Bastien Nocera	Red Hat	6	Initial version
Functional/integration testing	Pauli Virtanen	Independent	6	Version 6
btio: Handle EOPNOTSUPP from accept() to prevent busy loop	Luiz Augusto von Dentz	Intel	4	Version 2
avdtp: Fix GET_CONFIGURATION cmd	Simon Mikuda	Independent	2	Initial version
hog: Fix starting encryption on some BLE remotes	Simon Mikuda	Independent	1	Initial version
profiles/audio/bass: Use BASS_Modify_Source when assistant is active	Luiz Augusto von Dentz	Intel	4	Initial version
Initial Channel Sounding Support for	Naga Bhavani Akella	Qualcomm	3	Version 3
a2dp: Add codec prioritization	Simon Mikuda	Independent	1	Initial version
avdtp: Add GetConfiguration DBus function	Simon Mikuda	Independent	2	Initial version
btio: Handle EOPNOTSUPP from accept() to prevent busy loop	Luiz Augusto von Dentz	Intel	4	Initial version
device: Refactor device_discover_services function	Simon Mikuda	Independent	3	Version 3
shared/bap: Don’t link ucast streams before CIS IDs are assigned	Simon Mikuda	Independent	1	Initial version

Discussions & Bug Reports

Topic	From	Notes
[GIT PULL] bluetooth 2026-06-10	Luiz Augusto von Dentz	2 messages
[GIT PULL] bluetooth-next 2026-06-11	Luiz Augusto von Dentz	2 messages
[REGRESSION] Intel Corporation Device a876 (rev 10) firmware crashes since ed10e…	Bianca Fürstenau	2 messages
[Kernel Bug] possible deadlock in vhci_send_frame	Longxing Li	1 message
[REGRESSION] Bluetooth: hci_uart: fix UAFs and race conditions in close and init…	Pauli Virtanen	1 message
[obexd/map] PushMessage does not expose outgoing MAP handle, causing MNS status …	J.L.	1 message
mediatek MT7922: update bluetooth firmware to 20260605203811	Chris Lu	1 message
mediatek MT7925: update bluetooth firmware to 20260605184935	Chris Lu	1 message

Series Revised This Week

Topic	Revisions
Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_new_connection_cb()	v10->v11
Bluetooth: btintel_pcie: Separate coredump work from RX work	v1->v2
Bluetooth: hci_conn: Fix null ptr deref in hci_abort_conn()	v1->v2->v3->v4
Bluetooth: hci_uart: clear HCI_UART_SENDING when write_work is cancele	v1->v2
Initial Channel Sounding Support for	v1->v2->v3
Support for block device NVMEM providers	v3->v4->v5
adapter: Fix failed bonding attempt after LE link disconnection	v1->v2
btio: Handle EOPNOTSUPP from accept() to prevent busy loop	v1->v2
device: Refactor device_discover_services function	v1->v2->v3
dt-bindings: mmc: Document support for nvmem-layout	v3->v4
shared/bap: Initialize ucast/bcast IDs as unset	v2->v3
shared/bap: Transition ASE to QoS Configured on CIS loss	v1->v2

Top Contributors (by message count)

Contributor	Affiliation	Messages
Luiz Augusto von Dentz	Intel	49
Simon Mikuda	Independent	43
Loic Poulain	Qualcomm	32
Pauli Virtanen	Independent	28
Šimon Mikuda	Independent	26
Siwei Zhang	Independent	19
Dmitry Baryshkov	Qualcomm	15
Bartosz Golaszewski	Qualcomm	13
Naga Bhavani Akella	Qualcomm	10
Bastien Nocera	Red Hat	10

Merged to master (BlueZ & bluetooth-next)

Applied to bluetooth-next (kernel, via patchwork notifications)

Applied to BlueZ (via patchwork notifications)

Pushed to bluez repositories

Company Focus Areas

Independent Contributors

Qualcomm

Intel

Collabora

MediaTek

Red Hat

“cleanup” variable attribute follow-up

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