llcp_tx_pause_data() calls ull_tx_q_pause_data() for each pause_mask,
while llcp_tx_resume_data() only calls ull_tx_q_resume_data() when
conn->llcp.tx_q_pause_data_mask == 0 leading to an unbalanced number of
calls to ull_tx_q_pause_data()/ull_tx_q_resume_data() which can leave
the data path of the TX Q paused.

Fix such that only the first call to llcp_tx_pause_data() will pause the
data path of the TX Q.

Add unit test to verify correct pause/resume behavior.

Signed-off-by: Thomas Ebert Hansen <thoh@oticon.com>
(cherry picked from commit 154d67d9)

This commit fixes an infinite recusion in the
`z_vrfy_i2c_slave_driver_unregister` function.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
(cherry picked from commit 745b7d20)

This was supposed to be left empty, but was instead set to 0.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>

Update versions for release v3.1.0.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

Update the versions modified based on the commit logs.

I'm guessing this hasn't been done in a while.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

Remove that from the title.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

Apply suggestions from Dan Kalowsky to clean up extraneous issues
included in the script's output.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

There are three lists of issues in the release notes:

- security vulnerabilities which received CVEs
- other open bugs
- resolved issues

(Here, "issue" is a strictly more general term than "bug": every bug
is an issue, not every issue is a bug. This is GitHub-specific
jargon.)

The current structure is awkward. Clean it up by unifying the
lists under a single top level section and cleaning up the distinction
between issues and bugs.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

For some reason, there are two different sections covering bluetooth.
This is clearly incorrect; fix it by moving the content into a single
section.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

This needs to be in the "API changes" section, instead of in a
"Bluetooth" section where it currently is.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

Make a pass through the file, trying to fix as many issues as possible
with how the notes are written. This includes fixes for tense and
invalid .rst role usage, as well as removal of any sections which have
missing content.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

Every release notes page includes a section for known issues.

In previous releases, we have linked to a GitHub query which displays
open issues. The problem with this approach is that the information
immediately goes stale, making this section's content less than useful.

We can do better now that we have a bug snapshot workflow and a script
capable of dumping snapshot contents in the same almost-rst-format
used by list_issues.py.

Use it as follows to archive the known open bugs at time of release:

$ wget https://builds.zephyrproject.io/zephyr/bug-snapshot/zephyr-bugs-2022-06-03.pickle.xz


$ unxz zephyr-bugs-2022-06-03.pickle.xz
$ ./scripts/dump_bugs_pickle.py zephyr-bugs-2022-06-03.pickle

Then copy paste the output into the release notes and handle .rst
escapes in the same way has previously been done for closed issues
since the last release.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

This prints the contents of a zephyr-bugs-$DATE.pickle file in a
format similar to the output of list_issues.py.

It will be useful to have this in tree so that we can better record
the known issues at the time of a particular zephyr release.

The pickle file itself should be created using the bug snapshot
workflow defined in .github/workflows/bug_snapshot.yaml, which can be
triggered manually from this URL:

https://github.com/zephyrproject-rtos/zephyr/actions/workflows/bug_snapshot.yaml



Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

Follow along with the release checklist (#43286) like this:

$ ./scripts/release/list_issues.py -o zephyrproject-rtos -r zephyr -s
2022-02-22 -f issues.txt

Then copy issues.txt into the right place in the doc, and clean up the
resulting .rst errors by properly escaping and converting the markdown
format used in github issue titles.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

Add information about redefined Kconfig preprocessor function
dt_nodelabel_has_compat.

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>

Add information about new ADC facilities and about significant changes
in nRF PWM drivers.

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>

Two significant highlights are the build system internals revamp and
the new Zephyr SDK.

Fixes: #46221

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

Add release notes for USB.

Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>

Update release_notes section for logging and shell.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>

Add information about changes in counter driver.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>

Add information about UTIL_LISTIFY deprecation.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>

Fix incorrect ACL buffer count use when Controller used
supports separate ISO buffers.

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

Add release notes related to GPIO and I2S drivers.

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>

Just a couple of mentions to relevant changes.

Closes #46222.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>

Not much activity, but a few changes to remark on the relnotes.

Closes #46218.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>

The API is documented as being blocking. Making it nonblocking was an
unintentional API change.

Signed-off-by: Herman Berget <herman.berget@nordicsemi.no>

The error will be propagated to the higher levels.

Signed-off-by: Herman Berget <herman.berget@nordicsemi.no>

The L2CAP channel ops->sent callback was required to call the
l2cap_chan_sdu_sent callback.

Previously, the only difference between the l2cap_chan_sdu_sent and
l2cap_chan_seg_sent callbacks was that l2cap_chan_sdu_sent called
ops->sent. This is no longer true and l2cap_chan_sdu_sent should always
be called when an SDU is sent.

Signed-off-by: Herman Berget <herman.berget@nordicsemi.no>

This allows the higher layers to to any required cleanup.

Signed-off-by: Herman Berget <herman.berget@nordicsemi.no>

In case the user callback tries to allocate metadata for a new ATT PDU.

Signed-off-by: Herman Berget <herman.berget@nordicsemi.no>

This gives more information back to the supplier of the callback.

Signed-off-by: Herman Berget <herman.berget@nordicsemi.no>

The type should be the user-facing gatt callback, not the internal conn
callback.

Signed-off-by: Herman Berget <herman.berget@nordicsemi.no>

This commit adds the documentation release notes for the Zephyr 3.1
release.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>

Add Ethernet release notes based on commit history.

Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>

This commit adds the ARM AArch32 architecture release notes for the
Zephyr 3.1 release.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>

Some significant highlights include:

- new pinctrl and reset controller bindings
- enhanced ADC and PWM bindings
- zephyr-specific generation of MPU regions from devicetree
- new DT CAN API
- enhanced support for conversion from strings in the DTS
  to tokens in C
- many, many enhancements to existing bindings

Many thanks to everyone who contributed these great changes!

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

By popular demand, create a separate devicetree section, splitting it
apart from the "build/infrastructure" section.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

Remove the empty EEPROM section. There are user-facing changes to the
EEPROM drivers/API for this release.

Fixes: #46213

Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>

Add new features added to the Raspberry Pi Pico series to
the v3.1.0 release notes.

Signed-off-by: Yonatan Schachter <yonatan.schachter@gmail.com>

This commit adds the C library release notes for the Zephyr 3.1
release.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>