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Luiz Augusto von Dentz 7e8cd2bc09 Bluetooth: hci_event: Fix enabling passive scanning 
[ Upstream commit 0bdd889715 ]

Passive scanning shall only be enabled when disconnecting LE links,
otherwise it may start result in triggering scanning when e.g. an ISO
link disconnects:

> HCI Event: LE Meta Event (0x3e) plen 29
      LE Connected Isochronous Stream Established (0x19)
        Status: Success (0x00)
        Connection Handle: 257
        CIG Synchronization Delay: 0 us (0x000000)
        CIS Synchronization Delay: 0 us (0x000000)
        Central to Peripheral Latency: 10000 us (0x002710)
        Peripheral to Central Latency: 10000 us (0x002710)
        Central to Peripheral PHY: LE 2M (0x02)
        Peripheral to Central PHY: LE 2M (0x02)
        Number of Subevents: 1
        Central to Peripheral Burst Number: 1
        Peripheral to Central Burst Number: 1
        Central to Peripheral Flush Timeout: 2
        Peripheral to Central Flush Timeout: 2
        Central to Peripheral MTU: 320
        Peripheral to Central MTU: 160
        ISO Interval: 10.00 msec (0x0008)
...
> HCI Event: Disconnect Complete (0x05) plen 4
        Status: Success (0x00)
        Handle: 257
        Reason: Remote User Terminated Connection (0x13)
< HCI Command: LE Set Extended Scan Enable (0x08|0x0042) plen 6
        Extended scan: Enabled (0x01)
        Filter duplicates: Enabled (0x01)
        Duration: 0 msec (0x0000)
        Period: 0.00 sec (0x0000)

Fixes: 9fcb18ef3a ("Bluetooth: Introduce LE auto connect options")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-03-22 12:50:38 -07:00
arch clockevents/drivers/i8253: Fix stop sequence for timer 0 2025-03-22 12:50:37 -07:00
block block: fix conversion of GPT partition name to 7-bit 2025-03-13 12:58:27 +01:00
certs certs: Reference revocation list for all keyrings 2023-08-17 20:12:41 +00:00
crypto crypto: ecc - Prevent ecc_digits_from_bytes from reading too many bytes 2025-01-09 13:31:52 +01:00
Documentation sched/isolation: Prevent boot crash when the boot CPU is nohz_full 2025-03-22 12:50:37 -07:00
drivers ice: fix memory leak in aRFS after reset 2025-03-22 12:50:38 -07:00
fs hrtimer: Use and report correct timerslack values for realtime tasks 2025-03-22 12:50:37 -07:00
include clockevents/drivers/i8253: Fix stop sequence for timer 0 2025-03-22 12:50:37 -07:00
init Compiler Attributes: disable __counted_by for clang < 19.1.3 2024-12-09 10:32:46 +01:00
io_uring io_uring/net: save msg_control for compat 2025-03-07 16:45:43 +01:00
ipc ipc: fix memleak if msg_init_ns failed in create_ipc_ns 2024-12-09 10:32:54 +01:00
kernel bpf: Use raw_spinlock_t in ringbuf 2025-03-22 12:50:37 -07:00
lib rcuref: Plug slowpath race in rcuref_put() 2025-03-07 16:45:47 +01:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm mm: hugetlb: Add huge page size param to huge_ptep_get_and_clear() 2025-03-13 12:58:38 +01:00
net Bluetooth: hci_event: Fix enabling passive scanning 2025-03-22 12:50:38 -07:00
rust rust: init: use explicit ABI to clean warning in future compilers 2025-02-17 09:40:27 +01:00
samples samples/landlock: Fix possible NULL dereference in parse_path() 2025-02-08 09:51:57 +01:00
scripts scripts/gdb: fix aarch64 userspace detection in get_current_task 2025-02-17 09:40:39 +01:00
security ima: Reset IMA_NONACTION_RULE_FLAGS after post_setattr 2025-03-13 12:58:40 +01:00
sound ALSA: hda: realtek: fix incorrect IS_REACHABLE() usage 2025-03-13 12:58:38 +01:00
tools rtla/timerlat_top: Set OSNOISE_WORKLOAD for kernel threads 2025-03-07 16:45:49 +01:00
usr kbuild: hdrcheck: fix cross build with clang 2025-03-13 12:58:38 +01:00
virt KVM: Use dedicated mutex to protect kvm_usage_count to avoid deadlock 2024-10-04 16:29:47 +02:00
.clang-format iommu: Add for_each_group_device() 2023-05-23 08:15:51 +02:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore Remove *.orig pattern from .gitignore 2024-10-04 16:29:44 +02:00
.mailmap 20 hotfixes. 12 are cc:stable and the remainder address post-6.5 issues 2023-10-24 09:52:16 -10:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS USB: Remove Wireless USB and UWB documentation 2023-08-09 14:17:32 +02:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS membarrier: riscv: Add full memory barrier in switch_mm() 2024-09-12 11:11:45 +02:00
Makefile Linux 6.6.83 2025-03-13 12:58:41 +01:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

README 

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.