This is an automated email from the ASF dual-hosted git repository.
btashton pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx-website.git
commit b20af78e7e5e9cbed00752744d6d6d16341f74dd
Author: Alin Jerpelea <alin.jerpe...@sony.com>
AuthorDate: Mon Apr 17 08:28:12 2023 +0200
Add NuttX 12.1.0 release
Signed-off-by: Alin Jerpelea <alin.jerpe...@sony.com>
---
_releases/12.1.0.md | 980 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 980 insertions(+)
diff --git a/_releases/12.1.0.md b/_releases/12.1.0.md
new file mode 100644
index 00000000..97319ea4
--- /dev/null
+++ b/_releases/12.1.0.md
@@ -0,0 +1,980 @@
+---
+layout: page
+released: true
+apache: true
+title: 12.1.0
+date: 2023-04-16
+summary: >
+ Release v12.1.0
+
+artifact-root: "https://www.apache.org/dyn/closer.lua/nuttx/12.1.0";
+checksum-root: "https://downloads.apache.org/nuttx/12.1.0";
+key-file: "https://downloads.apache.org/nuttx/KEYS";
+
+source-os-dist:
+ - "apache-nuttx-12.1.0.tar.gz"
+source-app-dist:
+ - "apache-nuttx-apps-12.1.0.tar.gz"
+
+---
+
+
+<!--
+{% comment %}
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements. See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to you under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License. You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+{% endcomment %}
+-->
+
+{% include JB/setup %}
+
+# Apache NuttX-12.1.0 Release Notes
+* TOC
+{:toc}
+
+What's New In This Release
+
+Changes to Core OS
+Sched
+* [](https://github.com/apache/nuttx/pull/) Correct Real Time signal
definitions. #8881
+
+* [#8286](https://github.com/apache/nuttx/pull/8286) sched: Add _NSIG, SIGFPE,
SIGILL and SIGSEGV definition
+* [#8686](https://github.com/apache/nuttx/pull/8686) sched: add critical
section in nxsched_get_stateinfo
+* [#8708](https://github.com/apache/nuttx/pull/8708) sched: build error fix in
task_exithook
+* [#4819](https://github.com/apache/nuttx/pull/4819) sched: Disable stdio api
by default when DEFAULT_SMALL equals y
+* [#8642](https://github.com/apache/nuttx/pull/8642) sched: fix kconfig
warning
+* [#8151](https://github.com/apache/nuttx/pull/8151) sched: fix task_delete
crash in SMP case
+* [#8311](https://github.com/apache/nuttx/pull/8311) sched: fix run
ltp_interfaces_sched_setscheduler_17_1 fail
+* [#8210](https://github.com/apache/nuttx/pull/8210) sched: Map both NZERO and
PTHREAD_DEFAULT_PRIORITY to SCHED_PRIORITY_DEFAULT
+* [#8330](https://github.com/apache/nuttx/pull/8330) sched: Map SCHED_OTHER to
SCHED_FIFO or SCHED_RR
+* [#7882](https://github.com/apache/nuttx/pull/7882) sched: remove unnecessary
type cast
+* [#8374](https://github.com/apache/nuttx/pull/8374) sched: Remove the unused
TCB_FLAG_SCHED_OTHER
+* [#7956](https://github.com/apache/nuttx/pull/7956) sched: assert: modify
assert message
+* [#7957](https://github.com/apache/nuttx/pull/7957) sched: assert: Do not
call the user space "exit" function
+* [#7952](https://github.com/apache/nuttx/pull/7952) sched: assert: Fix
printing argv when address environments are in use
+* [#8224](https://github.com/apache/nuttx/pull/8224) sched: assert: sched:
Implement tkill/tgkill
+* [#8556](https://github.com/apache/nuttx/pull/8556) sched: assert: sync
ps/assert output
+* [#8897](https://github.com/apache/nuttx/pull/8897) sched: clock_gettime:
Remove output log
+* [#8653](https://github.com/apache/nuttx/pull/8653) sched: env: add tg_envc
in task_group_s to avoid some loops in code
+* [#8394](https://github.com/apache/nuttx/pull/8394) sched: getpid: replace
syscall getpid/tid/ppid() to kernel version
+* [#8066](https://github.com/apache/nuttx/pull/8066) sched: group: fix task
info heap-use-after-free
+* [#7997](https://github.com/apache/nuttx/pull/7997) sched: group: Fix memory
corruption in group_leave.c
+* [#8282](https://github.com/apache/nuttx/pull/8282) sched: group: Implement
group_drop()
+* [#8169](https://github.com/apache/nuttx/pull/8169) sched: group/addrenv: An
assorment of fixes to address environment handling (part1)
+* [#7995](https://github.com/apache/nuttx/pull/7995) sched: misc: add
linux-like reboot notifier list
+* [#8035](https://github.com/apache/nuttx/pull/8035) sched: misc: assert: add
a last type to call notifier
+* [#8158](https://github.com/apache/nuttx/pull/8158) sched: misc: assert: fix
build break
+* [#8035](https://github.com/apache/nuttx/pull/8035) sched: misc: assert: add
a last type to call notifier
+* [#8144](https://github.com/apache/nuttx/pull/8144) sched: misc: crash dump
message added
+* [#7996](https://github.com/apache/nuttx/pull/7996) sched: misc: Rename
panic.c to panic_notifier.c
+* [#7893](https://github.com/apache/nuttx/pull/7893) sched: note: Change
sched_note_[begin|end] to macro
+* [#8521](https://github.com/apache/nuttx/pull/8521) sched: nxtask_sigchild:
Set exit code when CONFIG_SCHED_CHILD_STATUS=y
+* [#8486](https://github.com/apache/nuttx/pull/8486) sched: nxtask_sigchild:
Set process exit code to group exit code
+* [#8520](https://github.com/apache/nuttx/pull/8520) sched: pthread: change
the wrong type cast
+* [#8505](https://github.com/apache/nuttx/pull/8505) sched: pthread: check
pthread group after find joininfo
+* [#7923](https://github.com/apache/nuttx/pull/7923) sched: pthread: Delay
pjoininfo allocation time
+* [#8150](https://github.com/apache/nuttx/pull/8150) sched: pthread: fix
pthread exit error when set DETACHED
+* [#8170](https://github.com/apache/nuttx/pull/8170) sched: pthread： fixed
pthread issue
+* [#8205](https://github.com/apache/nuttx/pull/8205) sched: pthread: Implement
more pthread API
+* [#8209](https://github.com/apache/nuttx/pull/8209) sched: pthread: Implement
pthread_gettid_np
+* [#8236](https://github.com/apache/nuttx/pull/8236) sched: pthread: restore
C89 compliance in pthread_create
+* [#8336](https://github.com/apache/nuttx/pull/8336) sched: pthread: set
default pthread name to parent's name
+* [#7909](https://github.com/apache/nuttx/pull/7909) sched: pthread: show
thread main entry when display thread name
+* [#7877](https://github.com/apache/nuttx/pull/7877) sched: release_tcb: Do
not release stack for user processes here
+* [#8182](https://github.com/apache/nuttx/pull/8182) sched: semaphore: Add the
holder for mutex
+* [#7934](https://github.com/apache/nuttx/pull/7934) sched: semaphore: check
sem flags before enable priority inheritance
+* [#8175](https://github.com/apache/nuttx/pull/8175) sched: semaphore:
increase sem count when holder task exit
+* [#8074](https://github.com/apache/nuttx/pull/8074) sched: semaphore: Remove
PRIOINHERIT_FLAGS_ENABLE and use SEM_PRIO_INHERIT instead
+* [#8057](https://github.com/apache/nuttx/pull/8057) sched: semaphore:
sem_unlink: return ENOENT when the named semaphore does not exist.
+* [#8918](https://github.com/apache/nuttx/pull/8918) sched: semaphore:
sem_waitirq: Fix semaphore wait interruption when MMU is in use
+* [#8452](https://github.com/apache/nuttx/pull/8452) sched: sched_note: add
SCHED_NOTE_CUSTOM_BEGIN/END interface
+* [#8245](https://github.com/apache/nuttx/pull/8245) sched: sched_releasetcb:
Revert 2 changes related to stack deallocation
+* [#8914](https://github.com/apache/nuttx/pull/8914) sched: signal: add SIGSYS
+* [#8312](https://github.com/apache/nuttx/pull/8312) sched: signal: Fix typo
error in Kconfig(SIG_SEGA->SIG_SEGV)
+* [#8885](https://github.com/apache/nuttx/pull/8885) sched: signal: Increase
the number of real time signals. Two is not enough.
+* [#8900](https://github.com/apache/nuttx/pull/8900) sched: signal: Remove
configurable assignment of signal numbers
+* [#8884](https://github.com/apache/nuttx/pull/8884) sched: signal: remove
unused SIGCONDTIMEDOUT
+* [#8740](https://github.com/apache/nuttx/pull/8740) sched: signal:
sig_dispatch: Add signal action, if task is in system call
+* [#8605](https://github.com/apache/nuttx/pull/8605) sched: signal:
sig_dispatch: Fix case where signal action is sent twice
+* [#8563](https://github.com/apache/nuttx/pull/8563) sched: signal:
sig_dispatch: Signal action was not performed if TCB_FLAG_SYSC…
+* [#8763](https://github.com/apache/nuttx/pull/8763) sched: signal:
sig_dispatch: Revert changes that cause a regression
+* [#7910](https://github.com/apache/nuttx/pull/7910) sched: task_setup: set
sigprocmask directly to improve performance
+* [#8560](https://github.com/apache/nuttx/pull/8560) sched: task:
task_cancelpt: Kill the child if it is not in a cancel point
+* [#8392](https://github.com/apache/nuttx/pull/8392) sched: waitpid: rename
nx_waitpid() to nxsched_waitpid()
+* [#8832](https://github.com/apache/nuttx/pull/8832) sched: wqueue: Do as much
work as possible in work_thread
+* [#8126](https://github.com/apache/nuttx/pull/8126) sched: wqueue: do
work_cancel when worker is not null
+* [#8321](https://github.com/apache/nuttx/pull/8321) sched: wqueue: semaphore
count should be consistent with the number of work entries.
+mm
+* [#8085](https://github.com/apache/nuttx/pull/8085) mm: Add common virtual
region allocator
+* [#8140](https://github.com/apache/nuttx/pull/8140) mm: Enable a dedicated
kernel heap on BUILD_FLAT via MM_KERNEL_HEAP
+* [#7953](https://github.com/apache/nuttx/pull/7953) mm: fix typos
+* [#8094](https://github.com/apache/nuttx/pull/8094) mm: Integrate TLSF
manager
+* [#8139](https://github.com/apache/nuttx/pull/8139) mm: backtrace: add
backtrace for mempool and memdup for tlsf
+* [#8650](https://github.com/apache/nuttx/pull/8650) mm: circbuf: update
buffer head according to real length of writing
+* [#8668](https://github.com/apache/nuttx/pull/8668) mm: circbuf: fix minor
issue about update buffer head
+* [#8161](https://github.com/apache/nuttx/pull/8161) mm: heap: add heap args
to mm_malloc_size
+* [#8054](https://github.com/apache/nuttx/pull/8054) mm: heap: Minor fix
+* [#8136](https://github.com/apache/nuttx/pull/8136) mm: heap: tlsf: add
global multi-mempool for heap manager and tlsf
+* [#7920](https://github.com/apache/nuttx/pull/7920) mm: iob: revert "modify
iob to support header padding and alignment features"
+* [#7914](https://github.com/apache/nuttx/pull/7914) mm: iob: add a helper
function to get iob count in chain
+* [#7892](https://github.com/apache/nuttx/pull/7892) mm: iob: iob members are
initialized after allocate
+* [#7870](https://github.com/apache/nuttx/pull/7870) mm: iob: add support of
partial bytes clone
+* [#8296](https://github.com/apache/nuttx/pull/8296) mm: kasan: bypass
link-time optimizer
+* [#8028](https://github.com/apache/nuttx/pull/8028) mm: map: Remove the
unnessary map.h inclusion in various drivers
+* [#8512](https://github.com/apache/nuttx/pull/8512) mm: mempool: fix bug for
realloc when shortage of memory
+* [#8511](https://github.com/apache/nuttx/pull/8511) mm: mempool: fix mempool
bug,when use MM_BACKTRACE
+* [#8116](https://github.com/apache/nuttx/pull/8116) mm: mempool: fix crash by
kasan report and enhance mempool
+* [#8167](https://github.com/apache/nuttx/pull/8167) mm: mempool: update about
mempool.
+* [#8188](https://github.com/apache/nuttx/pull/8188) mm: mm_extend: Increase
total heap size accordingly
+* [#8339](https://github.com/apache/nuttx/pull/8339) mm: mm_memalign: avoid
two adjacent free nodes situation.
+* [#8295](https://github.com/apache/nuttx/pull/8295) mm: mm_heap: do this
check in mm_size2ndx
+* [#8734](https://github.com/apache/nuttx/pull/8734) mm: mm_heap: double
malloced memory default alignment (4 -> 8, 8 -> 16)
+* [#8353](https://github.com/apache/nuttx/pull/8353) mm: mm_heap: reduce the
memory node overhead size
+* [#8721](https://github.com/apache/nuttx/pull/8721) mm: mm_heap: support
custom the mm alignment and default to be 8
+* [#8131](https://github.com/apache/nuttx/pull/8131) mm: mm_heap: tlsf:
support global mempool to optimize small block performance
+* [#8068](https://github.com/apache/nuttx/pull/8068) mm: shm: Clean up the
System-V shm driver
+* [#8133](https://github.com/apache/nuttx/pull/8133) mm: tlsf: fix compile
error/warning on tlsf
+* [#8736](https://github.com/apache/nuttx/pull/8736) mm: ubsan: Implement
__ubsan_handle_invalid_builtin
+libs
+* [#8042](https://github.com/apache/nuttx/pull/8042) libc: Add more libc
function for arm and riscv
+* [#8862](https://github.com/apache/nuttx/pull/8862) libc: add more
syscall/libc symbols into csv file
+* [#8118](https://github.com/apache/nuttx/pull/8118) libc: Add sys/endian.h to
improve the compatiblity with bionic libc
+* [#8294](https://github.com/apache/nuttx/pull/8294) libc: Add return check in
posix_spawn_file_actions_adddup2
+* [#7850](https://github.com/apache/nuttx/pull/7850) libc: Add
scalbn[f|l]function to libc math
+* [#8437](https://github.com/apache/nuttx/pull/8437) libc: Define
_assert/__assert to avoid 3rd libary redefine them
+* [#8065](https://github.com/apache/nuttx/pull/8065) libc: don't redefined
__ARM_ARCH_XXX when __ARM_ARCH defined
+* [#8624](https://github.com/apache/nuttx/pull/8624) libc: export exit() if
configured in flat mode
+* [#8608](https://github.com/apache/nuttx/pull/8608) libc: fix a bug of strtof
+* [#8441](https://github.com/apache/nuttx/pull/8441) libc: fix a bug of
strtold
+* [#8106](https://github.com/apache/nuttx/pull/8106) libc: fix the some else
bug of strtold
+* [#8495](https://github.com/apache/nuttx/pull/8495) libc: fix some bug of
strtold
+* [#8117](https://github.com/apache/nuttx/pull/8117) libc: Fixbug strtold
+* [#8206](https://github.com/apache/nuttx/pull/8206) libc: Implement
quick_exit and at_quick_exit
+* [#8289](https://github.com/apache/nuttx/pull/8289) libc: invalid dns cache
entry after ttl expires
+* [#8418](https://github.com/apache/nuttx/pull/8418) libc: Keep printf("%pS",
p) behavior consistent
+* [#8112](https://github.com/apache/nuttx/pull/8112) libc: Let _SC_PAGESIZE
return 4096 when CONFIG_MM_PGSIZE isn't defined
+* [#8112](https://github.com/apache/nuttx/pull/8112) libc: modify the strtof
+* [#8584](https://github.com/apache/nuttx/pull/8584) libc: Move math library
from libs/libc/math to libs/libm/libm
+* [#8023](https://github.com/apache/nuttx/pull/8023) libc: Move tree.h from
include/nuttx to include/sys
+* [#8517](https://github.com/apache/nuttx/pull/8517) libc: Move memfd related
stuff to sys/mman.h
+* [#8585](https://github.com/apache/nuttx/pull/8585) libc: Remove dependence
of LIBC_FLOATINGPOINT and LIBC_LONG_LONG from LIBC_NUMBERED_ARGS
+* [#8292](https://github.com/apache/nuttx/pull/8292) libc: asctime_r: add
param check to asctime_r()
+* [#8546](https://github.com/apache/nuttx/pull/8546) libc: exit: Purge calls
to userspace API exit() from kernel
+* [#8087](https://github.com/apache/nuttx/pull/8087) libc: getaddrinfo: add
AI_NUMERICHOST flag handle
+* [#8606](https://github.com/apache/nuttx/pull/8606) libc: lib_abort.c: Change
tall to user-space exit() into system call _exit()
+* [#8651](https://github.com/apache/nuttx/pull/8651) libc: lib_bzero: Add
bzero prototype.
+* [#8522](https://github.com/apache/nuttx/pull/8522) libc: lib_memcpy.c:Add
mempcpy method.
+* [#8639](https://github.com/apache/nuttx/pull/8639) libc: lib_rawmemchr.c:
Add rawmemchr methon.
+* [#8756](https://github.com/apache/nuttx/pull/8756) libc: libvsprintf: use
puts to replace the putc
+* [#8063](https://github.com/apache/nuttx/pull/8063) libc: math: add simple
implementation for sincos API
+* [#8874](https://github.com/apache/nuttx/pull/8874) libc: math: rename
libc/math.csv to libm/libm.csv
+* [#8416](https://github.com/apache/nuttx/pull/8416) libc: misc: mutex: fix
assertion if nxmutex_reset() before nxmutex_unlock()
+* [#8291](https://github.com/apache/nuttx/pull/8291) libc: netdb: Add return
check in rexec_af
+* [#7998](https://github.com/apache/nuttx/pull/7998) libc: passwd: add
pw_gecos field(userinfo)
+* [#8861](https://github.com/apache/nuttx/pull/8861) libc: settimeofday:
correct prototype of settimeofday()
+* [#8356](https://github.com/apache/nuttx/pull/8356) libc: stdio: fix rounding
errors for fractional values less than 1
+* [#8696](https://github.com/apache/nuttx/pull/8696) libc: stdio: Implement
lib_get_stream
+* [#8641](https://github.com/apache/nuttx/pull/8641) libc: stdio: Implement
simple buffered out stream for vdprintf
+* [#8638](https://github.com/apache/nuttx/pull/8638) libc: stdio: Make
gets/gets_s work without CONFIG_FILE_STREAM
+* [#8628](https://github.com/apache/nuttx/pull/8628) libc: stdio: Remove
CONFIG_EOL_IS_XXX
+* [#5996](https://github.com/apache/nuttx/pull/5996) libc: stdlib: generate
uniformly distributed pseudo-random numbers
+* [#8503](https://github.com/apache/nuttx/pull/8503) libc: stdlib: Guard
fflush in exit with CONFIG_FILE_STREAM
+* [#8681](https://github.com/apache/nuttx/pull/8681) libc: stream: Exchange
name of lib_rawsostream.c and lib_rawoutstream.c
+* [#8352](https://github.com/apache/nuttx/pull/8352) libc: stream: fix
syslogstream_addstring length error
+* [#8685](https://github.com/apache/nuttx/pull/8685) libc: stream: Implement
gets/puts for all streams
+* [#8704](https://github.com/apache/nuttx/pull/8704) libc: stream: unify
stream return behavior
+* [#8809](https://github.com/apache/nuttx/pull/8809) libc: syslogstream: add
length check
+* [#8555](https://github.com/apache/nuttx/pull/8555) libc: unistd:
lib_getrlimit: return a value for RLIMIT_NOFILE request.
+* [#8115](https://github.com/apache/nuttx/pull/8115) libc: versionsort:
support versionsort and strverscmp
+* [#8596](https://github.com/apache/nuttx/pull/8596) libcxx: Workaround
-Wmaybe-uninitialized warning with "GCC 12.2"
+* [#8120](https://github.com/apache/nuttx/pull/8120) libxx: Add CXX_STANDARD
to select -std=c++??
+* [#8187](https://github.com/apache/nuttx/pull/8187) libxx: c++: Change the
default value of CXX_STANDARD from c++17 to gnu++17
+* [#8600](https://github.com/apache/nuttx/pull/8600) libxx: check GCC version
before set special flags
+* [#8611](https://github.com/apache/nuttx/pull/8611) libxx: Fix typo in shell
expressions
+* [#8349](https://github.com/apache/nuttx/pull/8349) netdb: add sanity check
to avoid null pointer reference
+Misc
+* [#8634](https://github.com/apache/nuttx/pull/8634) Add branch prediction for
assert
+* [#8280](https://github.com/apache/nuttx/pull/8280) Add more battery
operation
+* [#8003](https://github.com/apache/nuttx/pull/8003) Add new api for signal
and string
+* [#8000](https://github.com/apache/nuttx/pull/8000) Change FIOC_MMAP,
FIOC_MUNMAP and FIOC_TRUNCATE into file operation c…
+* [#8371](https://github.com/apache/nuttx/pull/8371) Change sec2tick macros to
round up
+* [#8618](https://github.com/apache/nuttx/pull/8618) change strcpy to strlcpy
+* [#8285](https://github.com/apache/nuttx/pull/8285) Force sockaddr_storage to
the desired alignment
+* [#8201](https://github.com/apache/nuttx/pull/8201) Make 64-bit time_t
unsigned
+* [#8435](https://github.com/apache/nuttx/pull/8435) Move SEEK_xxx from
unistd.h to sys/types.h
+* [#8363](https://github.com/apache/nuttx/pull/8363) Remove executable
permissions from source files
+* [#7881](https://github.com/apache/nuttx/pull/7881) Remove FAR and apply
formatting
+* [#8401](https://github.com/apache/nuttx/pull/8401) Remove OK macro from the
code base
+* [#8417](https://github.com/apache/nuttx/pull/8417) Remove the remain MIN/MAX
like macro
+* [#8424](https://github.com/apache/nuttx/pull/8424) Remove the remain MIN/MAX
like macro
+* [#8240](https://github.com/apache/nuttx/pull/8240) Switch from semaphore to
mutex for exclusive access
+* [#8400](https://github.com/apache/nuttx/pull/8400) assert: add a Kconfig
option to limit binfile size
+* [#8213](https://github.com/apache/nuttx/pull/8213) assert: Log the assertion
expression in case of fail
+* [#6920](https://github.com/apache/nuttx/pull/6920) crypto: support
/dev/crypto for nuttx
+* [#8134](https://github.com/apache/nuttx/pull/8134) crypto: support crypto
can handle streaming data
+* [#8135](https://github.com/apache/nuttx/pull/8135) crypto: add read & write
function aviod check flag failed
+* [#8279](https://github.com/apache/nuttx/pull/8279) dns: packed dns_header_s
and dns_question_s
+* [#8274](https://github.com/apache/nuttx/pull/8274) feature: add audio
AUDIOIOC_SETPARAMTER ioctl command
+* [#8397](https://github.com/apache/nuttx/pull/8397) include: Add MIN/MAX
definition to sys/param.h
+* [#8414](https://github.com/apache/nuttx/pull/8414) include: Add nitems()
definition to sys/param.h
+* [#7859](https://github.com/apache/nuttx/pull/7859) include: compiler.h: Add
malloc_likex and realloc_like macro
+* [#8211](https://github.com/apache/nuttx/pull/8211) include: epoll.h: Add u64
field like Linux
+* [#8523](https://github.com/apache/nuttx/pull/8523) include: limits.h: Map
_POSIX_[S]SIZE_M[AX|IN] to [U]LONG_M[AX|IN]
+* [#8183](https://github.com/apache/nuttx/pull/8183) include: limits.h: add
PTRDIFF_MAX and PTRDIFF_MIN
+* [#8623](https://github.com/apache/nuttx/pull/8623) include:
signal.h:Expanding SIGNAL to be consistent with Linux
+* [#8571](https://github.com/apache/nuttx/pull/8571) include:
sys/resource.h:Added ru_maxrss type
+* [#8535](https://github.com/apache/nuttx/pull/8535) include: sys/socket.h:
Add SOCK_CTRL to socket type
+* [#8326](https://github.com/apache/nuttx/pull/8326) include:
sys/queue.h:remove CONFIG_ALLOW_MIT_COMPONENTS
+* [#8196](https://github.com/apache/nuttx/pull/8196) include: time.h: Add
CLOCK_PROCESS_CPUTIME_ID and CLOCK_THREAD_CPUTIME_ID definition
+* [#8277](https://github.com/apache/nuttx/pull/8277) include: timers/pwm: Add
user provided argument in struct pwm_info_s
+* [#8174](https://github.com/apache/nuttx/pull/8174) include: touchscreen.h:
move the #ifdef CONFIG_INPUT position
+* [#8407](https://github.com/apache/nuttx/pull/8407) misc/assert: remove const
string from assert expression
+* [#8281](https://github.com/apache/nuttx/pull/8281) motor: Add pattern
control mode
+* [#7943](https://github.com/apache/nuttx/pull/7943) nuttx: add some missing
FAR
+* [#7942](https://github.com/apache/nuttx/pull/7942) nuttx: unify MIN, MAX and
ABS macro definition across the code
+* [#8413](https://github.com/apache/nuttx/pull/8413) nuttx: Use MIN/MAX
definitions from "sys/param.h"
+* [#8859](https://github.com/apache/nuttx/pull/8859) openamp: fix libmetal
compile error with arm64 arch
+* [#8629](https://github.com/apache/nuttx/pull/8629) openamp: update openamp
lib
+* [#8284](https://github.com/apache/nuttx/pull/8284) spinlock: Move
spinlock_init to public macros
+* [#7999](https://github.com/apache/nuttx/pull/7999) sys: socket/scm: return
NULL when cmsg_len is zero
+* [#8073](https://github.com/apache/nuttx/pull/8073) syscall: Always add
munmap into syscalls
+* [#8275](https://github.com/apache/nuttx/pull/8275) touch: Add ioctl to
enable/disable gesture
+* [#8016](https://github.com/apache/nuttx/pull/8016) treewide: Remove the
unnecessary NULL fields in global instance definition of file_operations
+* [#8527](https://github.com/apache/nuttx/pull/8527) utsname: Expand the
buffer for version information slightly
+
+Changes to the Build System
+Improvements
+* [#8177](https://github.com/apache/nuttx/pull/8177) build: Add
STACK_USAGE(-fstack-usage) to assist the stack analysis
+* [#8449](https://github.com/apache/nuttx/pull/8449) build/Kconfig: add
BINDIR/APPSBINDIR to support out of tree build
+* [#8357](https://github.com/apache/nuttx/pull/8357) tools: add separate flags
parameter for COMPILE/COMPILEXX
+* [#8391](https://github.com/apache/nuttx/pull/8391) tools: ARCHIVE uses the
full path
+* [#8732](https://github.com/apache/nuttx/pull/8732) tools: arm: Add missing
-mcpu param for zig
+* [#8403](https://github.com/apache/nuttx/pull/8403) tools: checkpatch.sh:
Check the source code doesn't set executable bit
+* [#8379](https://github.com/apache/nuttx/pull/8379) tools: checkpatch: Added
encoding check with cvt2utf
+* [#8379](https://github.com/apache/nuttx/pull/8379) tools: checkpatch: Added
encoding check with cvt2utf
+* [#8347](https://github.com/apache/nuttx/pull/8347) tools: compile with full
file path
+* [#8347](https://github.com/apache/nuttx/pull/8347) tools: compile with full
file path
+* [#8443](https://github.com/apache/nuttx/pull/8443) tools: config: silent
print of archive objects
+* [#8442](https://github.com/apache/nuttx/pull/8442) tools: config: stack
usage(.su) file should be removed on clean phase
+* [#8674](https://github.com/apache/nuttx/pull/8674) tools: cxd56: Fix typo in
mkspk tool
+* [#8663](https://github.com/apache/nuttx/pull/8663) tools: Don't download
tarball if a local git repo found
+* [#7971](https://github.com/apache/nuttx/pull/7971) tools: Ensure removing
Python related commands for macOS
+* [#7993](https://github.com/apache/nuttx/pull/7993) tools: Ensure removing
Python3.11 related commands for macOS
+* [#8515](https://github.com/apache/nuttx/pull/8515) tools: Extract a valid
trace line and resolve the address to a function name
+* [#8310](https://github.com/apache/nuttx/pull/8310) tools: Extend mkdep
buffer
+* [#8916](https://github.com/apache/nuttx/pull/8916) tools: export: LLVM style
arch info for non-c language
+* [#8870](https://github.com/apache/nuttx/pull/8870) tools: export: Add
LDELFFLAGS to mkexport.sh.
+* [#8425](https://github.com/apache/nuttx/pull/8425) tools: Fix Config.mk
+* [#8494](https://github.com/apache/nuttx/pull/8494) tools: kconfig: add
kconfiglib support
+* [#8384](https://github.com/apache/nuttx/pull/8384) tools: Makefile: fix
redundant delimiters when using make V=1
+* [#8378](https://github.com/apache/nuttx/pull/8378) tools: makefile: silent
all compile output
+* [#8381](https://github.com/apache/nuttx/pull/8381) tools: Make zig available
for arm/riscv/sim
+* [#8601](https://github.com/apache/nuttx/pull/8601) tools: make the symbol
table generated by mkallsyms.py two-byte aligned
+* [#8305](https://github.com/apache/nuttx/pull/8305) tools: minidumpserver:
add arm-a support
+* [#8142](https://github.com/apache/nuttx/pull/8142) tools: minidumpserver:
replace stackdump to stack_dump
+* [#7938](https://github.com/apache/nuttx/pull/7938) tools: minidumpserver:
sync the stackdump search string after #7875
+* [#8723](https://github.com/apache/nuttx/pull/8723) tools: nxstyle: add
'IRQn_Type' to whitelists
+* [#8657](https://github.com/apache/nuttx/pull/8657) tools: nxstyle: add
"NimMain" to whitelists.
+* [#8559](https://github.com/apache/nuttx/pull/8559) tools: nxstyle: add
"CMUnitTest" to nxstyle white list
+* [#8307](https://github.com/apache/nuttx/pull/8307) tools: parsememdump.py:
support show total pid memory
+* [#8652](https://github.com/apache/nuttx/pull/8652) tools: parsememdump.py:
Restore the execution permission bit
+* [#8808](https://github.com/apache/nuttx/pull/8808) tools: parsetrace: fix
context swtich parsing error
+* [#8928](https://github.com/apache/nuttx/pull/8928) tools: riscv: Map
extensions to certain cpu model for LLVM based toolc…
+* [#8030](https://github.com/apache/nuttx/pull/8030) tools: script: support
IPv6 in simhostroute.sh
+* [#8001](https://github.com/apache/nuttx/pull/8001) tools: script: enable
forward in simhostroute.sh
+* [#8007](https://github.com/apache/nuttx/pull/8007) tools: syscall: export
UP_WRAPSYM/UP_REALSYM macro
+* [#8419](https://github.com/apache/nuttx/pull/8419) tools: use relative paths
when reverting to compile
+* [#8586](https://github.com/apache/nuttx/pull/8586) tools: unix: use
anonymous pipes to avoid menuconfig break
+* [#8675](https://github.com/apache/nuttx/pull/8675) tools: Unix.mk: Add
VERSION_ARG to argument of version.sh
+* [#8308](https://github.com/apache/nuttx/pull/8308) tools: unix.mk: Pass
APPDIR to arch's Makefile
+* [#8582](https://github.com/apache/nuttx/pull/8582) tools: Updated python
scripts interpreter invocation in tools/.
+* [#8306](https://github.com/apache/nuttx/pull/8306) tools: version: generate
dummy version without breakout
+* [#8759](https://github.com/apache/nuttx/pull/8759) treewide: add DOWNLOAD
variable as unification of curl call
+
+Architectural Support
+New Architecture Support
+* [#8816](https://github.com/apache/nuttx/pull/#8816) risc-v: espressif: Add
Espressif chip family support on top of esp-hal-3rdparty
+* [#8420](https://github.com/apache/nuttx/pull/#8420) risc-v: esp32c6: Add
ESP32-C6 basic support
+* [#8466](https://github.com/apache/nuttx/pull/#8466) risc-v: hpm6750: add
hpmicro chip
+Improvements
+* [#8114](https://github.com/apache/nuttx/pull/8114) Revert "arch: Don't free
the context if the reference doesn't equal z…
+* [#7982](https://github.com/apache/nuttx/pull/7982) arch: add volatile for
regs in up_dump_register function
+* [#8283](https://github.com/apache/nuttx/pull/8283) arch: addrenv: Change
group_addrenv_t to arch_addrenv_t
+* [#8355](https://github.com/apache/nuttx/pull/8355) arch: addrenv: Refactor
address environment handling, by moving tg_addrenv out of the group structure
+* [#8227](https://github.com/apache/nuttx/pull/8227) arch: ARCH_KERNEL_STACK:
Fix signal handling with kernel stack
+* [#8821](https://github.com/apache/nuttx/pull/8821) arch: arch_timer: fixed
build issue when enable tickless
+* [#8241](https://github.com/apache/nuttx/pull/8241) arch: assert: switch from
ASSERT(0/false) to PANIC
+* [#8192](https://github.com/apache/nuttx/pull/8192) arch: backtrace: use
CURRENT_REGS when in interrupt context
+* [#8037](https://github.com/apache/nuttx/pull/8037) arch: change tcbinfo regs
num
+* [#7915](https://github.com/apache/nuttx/pull/7915) arch: compiler.h: Add _
between format|printf|syslog|scanf|strftime and like
+* [#8253](https://github.com/apache/nuttx/pull/8253) arch: EXTRA_LIBS: link
all staging library
+* [#8776](https://github.com/apache/nuttx/pull/8776) arch: fixed error in the
calculation of nwords caused an out of bounds
+* [#8467](https://github.com/apache/nuttx/pull/8467) arch: group_addrenv: Fix
call to group_addrenv for targets that don't need it
+* [#7895](https://github.com/apache/nuttx/pull/7895) arch: Make
REG_[GET/SET]_FIELD thread safe for ESP SOCs
+* [#7875](https://github.com/apache/nuttx/pull/7875) arch: move stack and task
dump to common code
+* [#8875](https://github.com/apache/nuttx/pull/8875) arch: Remove MIN macro
definition
+* [#7973](https://github.com/apache/nuttx/pull/7973) arch: Remove the unused
arch color function variant
+* [#8779](https://github.com/apache/nuttx/pull/8779) arch: Rename
up_[early]serialinit to [arm64|riscv|x86_64][early]serialinit
+* [#7899](https://github.com/apache/nuttx/pull/7899) arch: remove
up_release_pending function
+* [#8825](https://github.com/apache/nuttx/pull/8825) arch: remove unnecessary
sem_setprotocol code
+* [#7955](https://github.com/apache/nuttx/pull/7955) arch: save user context
in assert common code
+* [#8842](https://github.com/apache/nuttx/pull/8842) arch: Set the default
value of ARCH for x86_64
+* [#8712](https://github.com/apache/nuttx/pull/8712) arch/boards: Rename
up_lowputc to [arm64|renesas]_lowputc
+
+* [#8127](https://github.com/apache/nuttx/pull/8127) arm: Add missing kconfig
for arm
+* [#8627](https://github.com/apache/nuttx/pull/8627) arm: backtrace/unwind:
skip unaligned instruction
+* [#8730](https://github.com/apache/nuttx/pull/8730) arm: cache: add
up_get_xcache_linesize() support
+* [#8866](https://github.com/apache/nuttx/pull/8866) arm: chip/sdio/muxbus:
remove all undefined symbols
+* [#8746](https://github.com/apache/nuttx/pull/8746) arm: correct
ARCH_HAVE_DSP to ARM_HAVE_DSP
+* [#8125](https://github.com/apache/nuttx/pull/8125) arm: Fix error in cache
ops
+* [#7906](https://github.com/apache/nuttx/pull/7906) arm: fix typos in start
files
+* [#8249](https://github.com/apache/nuttx/pull/8249) arm: make DSP arch
extension configurable
+* [#8703](https://github.com/apache/nuttx/pull/8703) arm: armv7-a: fixed scu
cpu tagram mask define issue
+* [#8157](https://github.com/apache/nuttx/pull/8157) arm: armv7-a/r: fix
kconfig error of l2 cache latency
+* [#8036](https://github.com/apache/nuttx/pull/8036) arm: armv7-m/armv8-m: add
faultmask register operation to
+* [#8737](https://github.com/apache/nuttx/pull/8737) arm: armv8-m: add missing
zig flags
+* [#8717](https://github.com/apache/nuttx/pull/8717) arm: armv8-m: DSP
extension is optional
+* [#8238](https://github.com/apache/nuttx/pull/8238) arm: armv8-m: Fix
pthread_start syscall
+* [#7854](https://github.com/apache/nuttx/pull/7854) arm: armv8-m: support pmu
api
+* [#8747](https://github.com/apache/nuttx/pull/8747) arm: armv8-m/cortex-m85:
add support of PACBTI(Authentication and Branch Target Identification
Extension)
+* [#8335](https://github.com/apache/nuttx/pull/8335) arm: itm_syslog: remove
invaild select config
+* [#8360](https://github.com/apache/nuttx/pull/8360) arm: unwinder: set
default unwinder type to arm exidx/extab
+
+* [#8678](https://github.com/apache/nuttx/pull/8678) arm: cxd56xx: Fix a
freezing issue caused by power control
+* [#8677](https://github.com/apache/nuttx/pull/8677) arm: cxd56xx: Fix gnss
poll when an event has already occurred
+* [#8877](https://github.com/apache/nuttx/pull/8877) arm: cxd56xx: Fix SPI
transfer without DMA
+* [#8676](https://github.com/apache/nuttx/pull/8676) arm: cxd56xx: Update
miscellaneous cxd56xx drivers
+
+* [#7884](https://github.com/apache/nuttx/pull/7884) arm: gd32f450: Add i2c
driver for gd32f450 MCU
+
+* [#8707](https://github.com/apache/nuttx/pull/8707) arm: imx6: Fix a
compilation error with UBSan
+* [#8603](https://github.com/apache/nuttx/pull/8603) arm: imxrt: d-cache
write-back mode with networking
+* [#8684](https://github.com/apache/nuttx/pull/8684) arm: imxrt: Feature
imxrt1064 mcuboot
+* [#8788](https://github.com/apache/nuttx/pull/8788) arm: imxrt: imxrt_flexpwm
independent output B support added
+* [#8499](https://github.com/apache/nuttx/pull/8499) arm: imxrt: PWM trigger
source selection option and update for Teensy 4.1 configuration
+* [#7929](https://github.com/apache/nuttx/pull/7929) arm: imxrt: serial: Fix
selection of RTS to iflow
+* [#7868](https://github.com/apache/nuttx/pull/7868) arm: imxrt: Serial:
LPUART_STAT_PF s/b LPUART_STAT_NF
+
+* [#7933](https://github.com/apache/nuttx/pull/7933) amr: lpc17xx_40xx: CAN
driver SocketCAN enforce TX fifo behaviour
+
+* [#8803](https://github.com/apache/nuttx/pull/8803) arm: nrf52: fix device
shutdown
+* [#8828](https://github.com/apache/nuttx/pull/8828) arm: nrf52: fix RTC
tickless
+* [#8817](https://github.com/apache/nuttx/pull/8817) arm: nrf52: improvements
for GPIOTE and buttons example for boards
+* [#8923](https://github.com/apache/nuttx/pull/8923) arm: nrf52: initial
support for USBDEV
+* [#8725](https://github.com/apache/nuttx/pull/8725) arm: nrf52: minor fixes
for SoftDevice
+* [#8702](https://github.com/apache/nuttx/pull/8702) arm: nrf52: use the lates
SoftDevice release (v2.3.0)
+* [#8793](https://github.com/apache/nuttx/pull/8793) arm: nrf52/nrf53: various
fixes
+* [#8804](https://github.com/apache/nuttx/pull/8804) arm: nrf53: add ADC
support
+* [#8909](https://github.com/apache/nuttx/pull/8909) arm: nrf53: add GPIOTE
support (GPIO interrupts)
+* [#8826](https://github.com/apache/nuttx/pull/8826) arm: nrf53: add PWM
support
+* [#8908](https://github.com/apache/nuttx/pull/8908) arm: nrf53: add RTC and
tickless support
+* [#8722](https://github.com/apache/nuttx/pull/8722) arm: nrf53: add
SoftDevice support for the net core
+* [#8806](https://github.com/apache/nuttx/pull/8806) arm: nrf53: add TIM
support
+* [#8805](https://github.com/apache/nuttx/pull/8805) arm: nrf53: add UID
support
+* [#8770](https://github.com/apache/nuttx/pull/8770) arm: nrf53: add more
register definitions (ported from nrf52) and some cosmetics for nrf52
+* [#8710](https://github.com/apache/nuttx/pull/8710) arm: nrf53: initial
support for net core boot
+* [#8765](https://github.com/apache/nuttx/pull/8765) arm: nrf53: initial
support for rptun
+* [#8807](https://github.com/apache/nuttx/pull/8807) arm: nrf53: initialize PM
+
+* [#7869](https://github.com/apache/nuttx/pull/7869) arm: s32k1xx: Add DMA to
the s32k1 serial
+* [#7961](https://github.com/apache/nuttx/pull/7961) arm: s32k1xx: Add config
option to enable UART invert setting.
+* [#7866](https://github.com/apache/nuttx/pull/7866) arm: s32k1xx:
automatically calculate size of periphclocks array
+* [#8058](https://github.com/apache/nuttx/pull/8058) arm: s32k1xx: avoid
buffer overflow when CAN time is used for non-FD CAN.
+* [#7887](https://github.com/apache/nuttx/pull/7887) arm: s32k3xx: Clean up
+* [#7931](https://github.com/apache/nuttx/pull/7931) arm: s32k3xx: EDMA fix
get count
+* [#7901](https://github.com/apache/nuttx/pull/7901) arm: s32k1xx: Fix S32K1XX
PM which was broken by #7869
+* [#7879](https://github.com/apache/nuttx/pull/7879) arm: s32k1xx: FlexCAN
don't use a blocking wait in tx avail
+* [#7888](https://github.com/apache/nuttx/pull/7888) arm: s32k1xx: LPSPI use
DMA
+* [#7921](https://github.com/apache/nuttx/pull/7921) arm: s32k3xx: MR-CANHUBK3
Add protected knsh support
+* [#7958](https://github.com/apache/nuttx/pull/7958) arm: s32k3xx: PHY MII/MMD
support and TJA1103 support
+* [#7967](https://github.com/apache/nuttx/pull/7967) arm: s32k3xx: Progmem
dataflash with littlefs support
+* [#8005](https://github.com/apache/nuttx/pull/8005) arm: s32k3xx: Progmem
fixes and size config
+* [#7932](https://github.com/apache/nuttx/pull/7932) arm: s32k3xx: Serial add
DMA
+* [#8223](https://github.com/apache/nuttx/pull/8223) arm: s32k3xx: serial Do
not use TC use TDRE & TIE Bug Fix
+* [#7930](https://github.com/apache/nuttx/pull/7930) arm: s32k1xx: serial: Fix
selection of RTS to iflow
+
+* [#7907](https://github.com/apache/nuttx/pull/7907) arm: samv7: add
ARCH_RAMVECTORS support
+* [#7894](https://github.com/apache/nuttx/pull/7894) arm: sama5: Add Flexcom
SPI support
+* [#7940](https://github.com/apache/nuttx/pull/7940) arm: sama5: Add SAMA5D2
MCAN support
+* [#8655](https://github.com/apache/nuttx/pull/8655) arm: samv7: add support
for ADC conversion triggering with PWM
+* [#8597](https://github.com/apache/nuttx/pull/8597) arm: samv7: add support
for complementary PWM output
+* [#8484](https://github.com/apache/nuttx/pull/8484) arm: sama5: add support
for flexcom twi
+* [#8689](https://github.com/apache/nuttx/pull/8689) arm: samv7: add support
for PWM fault protection
+* [#8480](https://github.com/apache/nuttx/pull/8480) arm: sama5: Changes to
allow board-specific SAMA5 DRP/OTG support
+* [#8724](https://github.com/apache/nuttx/pull/8724) arm: sam34: Copy
I2C_M_NOSTART support from sam7v/sam_twihs.c driver
+* [#8141](https://github.com/apache/nuttx/pull/8141) arm: sama5: Ensure SFR
CKTRIM register correctly set, SAMA5D2/D3 only
+* [#8488](https://github.com/apache/nuttx/pull/8488) arm: samv7: fix
compilation error when only DAC1 is configured
+* [#8104](https://github.com/apache/nuttx/pull/8104) arm: sama5: fix dma
support for SAMA5 flexspi driver
+* [#8237](https://github.com/apache/nuttx/pull/8237) arm: samv7: fix issue
when AFEC1 driver failed to open second time
+* [#8565](https://github.com/apache/nuttx/pull/8565) arm: samv7: fix MCAN
build error
+* [#8479](https://github.com/apache/nuttx/pull/8479) arm: sama5: Fix sam_udphs
to allow RNDIS to work
+* [#8490](https://github.com/apache/nuttx/pull/8490) arm: sama5: Fixes to PR
that enables SAMA5 OTG/DRP support
+* [#7904](https://github.com/apache/nuttx/pull/7904) arm: sama5: serial and
flexcom serial corrections
+* [#8714](https://github.com/apache/nuttx/pull/8714) arm: samv7: raise input
flow control warning only for serial drivers
+* [#8745](https://github.com/apache/nuttx/pull/8745) arm: samv7: switch from
printing numbers as signed to unsigned in QSPI
+* [#7941](https://github.com/apache/nuttx/pull/7941) arm: samv7: Update SAMV7
sam_mcan.c
+
+* [#8570](https://github.com/apache/nuttx/pull/8570) arm: stm32: Add UART4 &
UART5 to high density stm32f103 chips
+* [#8880](https://github.com/apache/nuttx/pull/8880) arm: stm32: Fixed stm32
rcc and tim
+* [#8882](https://github.com/apache/nuttx/pull/8882) arm: stm32: otgdev:
remove invalid use of the priv field for EP
+* [#8060](https://github.com/apache/nuttx/pull/8060) arm: stm32: protect TX
buffer during CAN error frame generation.
+* [#8040](https://github.com/apache/nuttx/pull/8040) arm: stm32: unified
up_perf initialization
+* [#8220](https://github.com/apache/nuttx/pull/8220) arm: stm32: foc: move the
warning in the right place - should be in stm32f7
+* [#8569](https://github.com/apache/nuttx/pull/8569) arm: stm32: stm32_eth:
Fixed alignment of Ethernet descriptors & buffers.
+* [#8566](https://github.com/apache/nuttx/pull/8566) arm: stm32: stm32_eth:
Enabled store-end-forward.
+* [#8548](https://github.com/apache/nuttx/pull/8548) arm: stm32: stm32_eth:
Busy bit is cleared before accessing the MACMIIAR register.
+* [#8502](https://github.com/apache/nuttx/pull/8502) arm: stm32: stm32_sdio:
Fix in SDIO clocking configuration.
+* [#8212](https://github.com/apache/nuttx/pull/8212) arm: stm32/stm32f7: add
support for BEMF sensing
+* [#8069](https://github.com/apache/nuttx/pull/8069) arm: stm32/stm32f7:
CANv1: protect TX buffer during CAN error frame generation
+* [#8547](https://github.com/apache/nuttx/pull/8547) arm: stm32f7: Remove CPU
lock on HW fail
+* [#8699](https://github.com/apache/nuttx/pull/8699) arm: stm32f7:
stm32_i2c.c: Driver cleanup
+* [#8303](https://github.com/apache/nuttx/pull/8303) arm: stm32f7:
stm32_i2c.c: Round up stm32_i2c_toticks return v…
+* [#8219](https://github.com/apache/nuttx/pull/8219) arm: stm32h7: add lower
half timer driver
+* [#8124](https://github.com/apache/nuttx/pull/8124) arm: stm32h7: add SMPS
PWR option for STM32H7X7
+* [#8536](https://github.com/apache/nuttx/pull/8536) arm: stm32h7: socketcan
extended filter fixes
+* [#8250](https://github.com/apache/nuttx/pull/8250) arm: stm32h7: Support
socket CAN error handling.
+* [#8055](https://github.com/apache/nuttx/pull/8055) arm: stm32wb: add i2c
driver
+
+* [#8304](https://github.com/apache/nuttx/pull/8304) arm: tiva: Added
SocketCAN driver implementation to the tiva chip, modified the …
+* [#8465](https://github.com/apache/nuttx/pull/8465) arm: tiva: Fix inability
to control serial CTS/RTS via termios
+* [#8362](https://github.com/apache/nuttx/pull/8362) arm: tiva: Remove dead
store
+* [#8475](https://github.com/apache/nuttx/pull/8475) arm: tiva: Serial
TIOCxBRK BSD-compatible BREAK support
+* [#8405](https://github.com/apache/nuttx/pull/8405) arm: tiva: Support
termios for Tiva
+* [#8406](https://github.com/apache/nuttx/pull/8406) arm: tiva: serial: Allow
changing CTS/RTS with termios
+
+* [#8322](https://github.com/apache/nuttx/pull/8322) arm: tlsr82: Minor fix
for telink tls82 chip
+* [#8252](https://github.com/apache/nuttx/pull/8252) arm: tlsr82: tc32
backtrace bug fix
+
+* [#8716](https://github.com/apache/nuttx/pull/8716) arm64: add
arm64_serialinit/arm64_earlyserialinit
+* [#8665](https://github.com/apache/nuttx/pull/8665) arm64:
ARMv8-r(Cortex-R82) support
+* [#8687](https://github.com/apache/nuttx/pull/8687) arm64:
ARMv8-r(Cortex-R82) support( add FVP platform)
+* [#8009](https://github.com/apache/nuttx/pull/8009) arm64/a64: add driver for
Allwinner A64 I2C bus
+* [#7865](https://github.com/apache/nuttx/pull/7865) arm64/A64: Add irq
definition of Allwinner A64 interrupts #7939 arm64/a64: Add driver for MIPI DSI
+* [#8039](https://github.com/apache/nuttx/pull/8039) arm64/a64: Fix PIO
Interrupt
+* [#7944](https://github.com/apache/nuttx/pull/7944) arm64/a64: Add driver for
Display Engine
+* [#7962](https://github.com/apache/nuttx/pull/7962) arm64/a64: Add driver for
Reduced Serial Bus
+* [#7919](https://github.com/apache/nuttx/pull/7919) arm64/a64: Add driver for
TCON0
+
+* [#8476](https://github.com/apache/nuttx/pull/8476) mips: pic32mz: Serial
support for termios
+* [#8550](https://github.com/apache/nuttx/pull/8550) mips: pic32mz: Serial
TIOCxBRK BSD-compatible BREAK support
+* [#8540](https://github.com/apache/nuttx/pull/8540) mips: pic32mz: Fix PPS
mappings for RPE5R register
+* [#8539](https://github.com/apache/nuttx/pull/8539) mips: pic32mz: Fix PPS
register mapping defines
+
+* [#7970](https://github.com/apache/nuttx/pull/7970) qemu-rv: Fix
qemu_rv_mtimer_interrupt() for BUILD_KERNEL
+
+* [#8180](https://github.com/apache/nuttx/pull/8180) risc-v: addrenv: Do not
free physical memory for SHM area
+* [#7960](https://github.com/apache/nuttx/pull/7960) risc-v: addrenv: Test
that satp contents make sense
+* [#8168](https://github.com/apache/nuttx/pull/8168) risc-v: addrenv_shm: Add
missing sanity check to up_shmdt()
+* [#8226](https://github.com/apache/nuttx/pull/8226) risc-v:
riscv_exception.c: Print the EPC value always
+* [#8461](https://github.com/apache/nuttx/pull/8461) risc-v: esp32c3: Add RTC
interrupt support
+* [#8064](https://github.com/apache/nuttx/pull/8064) risc-v: esp32c3: correct
receive buffer size
+* [#8415](https://github.com/apache/nuttx/pull/8415) risc-v: esp32c3: fix
cpuint issue
+* [#7902](https://github.com/apache/nuttx/pull/7902) risc-v: esp32c3: Fix
double initialization of SHA Accelerator
+* [#8265](https://github.com/apache/nuttx/pull/8265) risc-v: esp32c3: Fix IRQ
initialization, it was crashing on DEBUG_ASSERTIONS
+* [#8671](https://github.com/apache/nuttx/pull/8671) risc-v: esp32c3: Fix
missing irq timer
+* [#8636](https://github.com/apache/nuttx/pull/8636) risc-v: esp32c3: Fix WDT
incorrect interrupt enable/disable
+* [#8014](https://github.com/apache/nuttx/pull/8014) risc-v: esp32c3: Modify
the IRQ APIs to be compatible with ESP32/S2/S3
+* [#8673](https://github.com/apache/nuttx/pull/8673) risc-v: esp32c3: Remove
erroneous interrupt disable
+* [#8934](https://github.com/apache/nuttx/pull/8934) risc-v: espressif: Add
High Resolution Timer driver
+* [#8932](https://github.com/apache/nuttx/pull/8932) risc-v: espressif: Add
Hardware RNG support
+* [#8931](https://github.com/apache/nuttx/pull/8931) risc-v: espressif: Add
support for System Reset
+* [#8769](https://github.com/apache/nuttx/pull/8769) risc-v: espressif: Fix
unwanted flush in the SPI slave driver
+* [#8222](https://github.com/apache/nuttx/pull/8222) risc-v: espressif:
Stabilize MCUboot support on Espressif chips
+* [#8912](https://github.com/apache/nuttx/pull/8912) risc-v: espressif: Update
revision of esp-hal-3rdparty
+* [#8529](https://github.com/apache/nuttx/pull/8529) risc-v: mpfs: add athena
irq defines
+* [#8701](https://github.com/apache/nuttx/pull/8701) risc-v: mpfs: clear i2c
ints before the transfer starts
+* [#8700](https://github.com/apache/nuttx/pull/8700) risc-v: mpfs: clear spi
int before the transfer starts
+* [#8191](https://github.com/apache/nuttx/pull/8191) risc-v: mpfs: Make
selection of SBI boot or direct boot run-time configu…
+* [#8368](https://github.com/apache/nuttx/pull/8368) risc-v: litex: Add GPIO
driver.
+* [#8233](https://github.com/apache/nuttx/pull/8233) risc-v: litex: Allow
custom peripheral memory mapping and IRQ.
+* [#8225](https://github.com/apache/nuttx/pull/8225) risc-v: litex: System
clock frequency selectable from Kconfig.
+* [#8393](https://github.com/apache/nuttx/pull/8393) risc-v: litex: watchdog:
fix Kconfig typo
+
+* [#7855](https://github.com/apache/nuttx/pull/7855) sim: add hostfs support
for windows
+* [#8354](https://github.com/apache/nuttx/pull/8354) sim: add toolchain
library libm
+* [#8143](https://github.com/apache/nuttx/pull/8143) sim: bug fix when open
CONFIG_SIM_WALLTIME_SIGNAL
+* [#8468](https://github.com/apache/nuttx/pull/8468) sim: Fix bugs on sim
+* [#8519](https://github.com/apache/nuttx/pull/8519) sim: fix build break on
visual studio
+* [#8850](https://github.com/apache/nuttx/pull/8850) sim: Fix iic/spi bus open
failed
+* [#8031](https://github.com/apache/nuttx/pull/8031) sim: Fix make tool
doesn't rebuild dependencies of the libboard target
+* [#8489](https://github.com/apache/nuttx/pull/8489) sim: fix nuttx consumes
much CPU time
+* [#8255](https://github.com/apache/nuttx/pull/8255) sim: fix sim_x11events
calls but sim_x11initialize() hasn't ready
+* [#7936](https://github.com/apache/nuttx/pull/7936) sim: Fix small video bugs
+* [#8497](https://github.com/apache/nuttx/pull/8497) sim: fix vfork report
error
+* [#8254](https://github.com/apache/nuttx/pull/8254) sim: init events field
when send ack/dack
+* [#7905](https://github.com/apache/nuttx/pull/7905) sim: Minor improvement
for sim serial driver
+* [#8076](https://github.com/apache/nuttx/pull/8076) sim: move some i2c,spi
configs from board to arch
+* [#8469](https://github.com/apache/nuttx/pull/8469) sim: realize sim timer
tickless
+* [#7911](https://github.com/apache/nuttx/pull/7911) sim: Refine arch/sim
implementation
+* [#7946](https://github.com/apache/nuttx/pull/7946) sim: remove unused
variale in sim_saveusercontext()
+* [#8849](https://github.com/apache/nuttx/pull/8849) sim: sim_linuxi2c: fix
snprintf parameter
+* [#8472](https://github.com/apache/nuttx/pull/8472) sim: sim_saveusercontext
& sim_fullcontextrestore update
+* [#7928](https://github.com/apache/nuttx/pull/7928) sim: take timer irq as
real timer with WALL_SIGNAL
+* [#8390](https://github.com/apache/nuttx/pull/8390) sim: alsa: add audio
offload capture support.
+* [#7927](https://github.com/apache/nuttx/pull/7927) sim: alsa: don't let
switch out when do poweroff & alsa mixer open
+* [#8251](https://github.com/apache/nuttx/pull/8251) sim: alsa: Minor
improvement for sim alsa
+* [#8377](https://github.com/apache/nuttx/pull/8377) sim: alsa: support
streaming data when offload playback.
+* [#7925](https://github.com/apache/nuttx/pull/7925) sim: fb: remove the
lpwork in fb, merge to looper task
+* [#8423](https://github.com/apache/nuttx/pull/8423) sim: hcisocket: correct
teardown device index
+* [#8078](https://github.com/apache/nuttx/pull/8078) sim: posix:
sim_linuxspi.c: fix select not work and incorrect behaviour
+* [#8348](https://github.com/apache/nuttx/pull/8348) sim: rpserver/rpproxy:
remove colon from syslog prefix
+* [#8470](https://github.com/apache/nuttx/pull/8470) sim: uart: add uart dma
mode & use work instead of loop
+* [#8408](https://github.com/apache/nuttx/pull/8408) sim: uart: do
uart_xmitchars() when tty_txint enabled
+* [#7926](https://github.com/apache/nuttx/pull/7926) sim: uart: fix printf
error when use irq mode
+* [#8834](https://github.com/apache/nuttx/pull/8834) sim: uart: return -ENOTTY
for cmd which don't support
+* [#8646](https://github.com/apache/nuttx/pull/8646) sim: Usb: add sim usb
device and host driver
+* [#7898](https://github.com/apache/nuttx/pull/7898) sim: video: call
validate_buf when set_buf
+
+* [#7786](https://github.com/apache/nuttx/pull/7786) xtensa: Add support for
touch pad polling on ESP32
+* [#8672](https://github.com/apache/nuttx/pull/8672) xtensa: Fix Xtensa
interrupt stack context restore issue
+* [#8372](https://github.com/apache/nuttx/pull/8372) xtensa: modify timer
interrupt level large to XCHAL_IRQ_LEVEL level
+* [#8711](https://github.com/apache/nuttx/pull/8711) xtensa: Perform some
build system cleanups
+* [#8121](https://github.com/apache/nuttx/pull/8121) xtensa: toolchain: add
-Wno-atmoic-alignment flags
+* [#7762](https://github.com/apache/nuttx/pull/7762) xtensa: esp32: Add
esp32_himem_chardev.c
+* [#8046](https://github.com/apache/nuttx/pull/8046) xtensa: esp32: Add option
to enable ETH PHY reset pin
+* [#8202](https://github.com/apache/nuttx/pull/8202) xtensa: esp32: Add
support for RTC IRQs
+* [#8248](https://github.com/apache/nuttx/pull/8248) xtensa: esp32: Add touch
pad IRQ support
+* [#8051](https://github.com/apache/nuttx/pull/8051) xtensa: esp32: Add Wi-Fi
softap event
+* [#8166](https://github.com/apache/nuttx/pull/8166) xtensa: esp32: Enable the
allocation of Userspace heap exclusively in SPI RAM under Flat mode
+* [#8048](https://github.com/apache/nuttx/pull/8048) xtensa: esp32: ESP32 SPI
Flash encryption supports 16-bytes align writing
+* [#8200](https://github.com/apache/nuttx/pull/8200) xtensa: esp32: fix lower
half oneshot for usage with nxsched_oneshot_start
+* [#8171](https://github.com/apache/nuttx/pull/8171) xtensa: esp32: Fix SPI
bugs
+* [#8050](https://github.com/apache/nuttx/pull/8050) xtensa: esp32: Optimize
WLAN device buffer
+* [#8132](https://github.com/apache/nuttx/pull/8132) xtensa: esp32: Partition
device supports encryption mode
+* [#8382](https://github.com/apache/nuttx/pull/8382) xtensa: esp32: Propagate
RTC IRQ status register to lower levels
+* [#8783](https://github.com/apache/nuttx/pull/8783) xtensa: esp32: Tasks use
PSRAM as stack can do SPI flash read/write/erase/map/unmap
+* [#8047](https://github.com/apache/nuttx/pull/8047) xtensa: esp32: SPI
support to configure as R/W/RW mode
+* [#8838](https://github.com/apache/nuttx/pull/8838) xtensa: esp32: Update
bootloader patch to recent ESP-IDF version
+* [#8096](https://github.com/apache/nuttx/pull/8096) xtensa: esp32s2: Add
initial support for touch pad polling
+* [#8445](https://github.com/apache/nuttx/pull/8445) xtensa: esp32s2: Add pwm
support using LEDC peripheral
+* [#8426](https://github.com/apache/nuttx/pull/8426) xtensa: esp32s2: Add
support for RTC IRQs
+* [#8428](https://github.com/apache/nuttx/pull/8428) xtensa: esp32s2: Add
support for touch pad interrupts
+* [#8198](https://github.com/apache/nuttx/pull/8198) xtensa: esp32s2: Add
support to efuse
+* [#8070](https://github.com/apache/nuttx/pull/8070) xtensa: esp32s3: Add
initial support for touch pad polling
+* [#8446](https://github.com/apache/nuttx/pull/8446) xtensa: esp32s3: Add pwm
support using LEDC peripheral
+* [#8458](https://github.com/apache/nuttx/pull/8458) xtensa: esp32s3: Add
support for RTC IRQs
+* [#8473](https://github.com/apache/nuttx/pull/8473) xtensa: esp32s3: Add
support for touch pad interrupts
+* [#8199](https://github.com/apache/nuttx/pull/8199) xtensa: esp32s3: Add
support to efuse
+* [#8264](https://github.com/apache/nuttx/pull/8264) xtensa: esp32s3: Add
support to RNG (random number generator)
+* [#8818](https://github.com/apache/nuttx/pull/8818) xtensa: esp32s3: add
support to softAP (softAP and softAP + STA mode)
+* [#8771](https://github.com/apache/nuttx/pull/8771) xtensa: esp32s3: Add
Wi-Fi driver (STA mode) for ESP32-S3
+* [#7873](https://github.com/apache/nuttx/pull/7873) xtensa: esp32s3: Enable
booting from MCUboot bootloader
+* [#8640](https://github.com/apache/nuttx/pull/8640) xtensa: esp32s3: Define
syscall table to enable using ROM functions
+* [#7987](https://github.com/apache/nuttx/pull/7987) xtensa: esp32xx: Clear
the timer interrupt to avoid losing the next interrupt
+
+Driver Support
+New Drivers
+* [#8794](https://github.com/apache/nuttx/pull/8794) wireless/bluetooth: add
RPMSG HCI controller support
+* [#8738](https://github.com/apache/nuttx/pull/8738) drivers: lcd: Add support
for LS027B7DH01A display and MEMLCD_EXTCOMIN_MODE_HW
+* [#7948](https://github.com/apache/nuttx/pull/7948) drivers: leds: Add LP503x
RGB LED driver
+* [#8103](https://github.com/apache/nuttx/pull/8103) drivers: video: add
mipidsi support
+* [#8088](https://github.com/apache/nuttx/pull/8088) drivers: power: Add
ACT8945A power driver
+* [#7954](https://github.com/apache/nuttx/pull/7954) drivers: power: relay:
add relay driver framework for NuttX
+Improvements
+* [#8819](https://github.com/apache/nuttx/pull/8819) drivers: audio/es8388:
Add input support
+* [#8792](https://github.com/apache/nuttx/pull/8792) drivers: bluetooth: bth4
depends on bluetooth definitions
+* [#8230](https://github.com/apache/nuttx/pull/8230) drivers: camera: Support
the private data for imgsensor and imgdata
+* [#8852](https://github.com/apache/nuttx/pull/8852) drivers: eeprom:
spi_xx25xx: Repair the spi bus locking mechanism when waiting for write
completion
+* [#7935](https://github.com/apache/nuttx/pull/7935) drivers: fb: support
linux info.
+* [#8204](https://github.com/apache/nuttx/pull/8204) drivers: foc: support for
BEMF sensing
+* [#8203](https://github.com/apache/nuttx/pull/8203) drivers: foc: add
interface that turn off all PWM switches
+* [#8101](https://github.com/apache/nuttx/pull/8101) drivers: input: Add
driver for Goodix GT9XX Touch Panel
+* [#8727](https://github.com/apache/nuttx/pull/8727) drivers: ioexpander: Bug
fixes and improved interrupt support for mcp23x17 driver
+* [#8456](https://github.com/apache/nuttx/pull/8456) drivers:
ioexpander/gpio:Add gpio_pin_register_byname
+* [#8901](https://github.com/apache/nuttx/pull/8901) drivers: lcd: st7789:
Support mirror X/Y
+* [#8865](https://github.com/apache/nuttx/pull/8865) drivers: mmcsd: sdio: fix
potential race condition in sdio
+* [#8801](https://github.com/apache/nuttx/pull/8801) drivers: mmcsd: add
nxsig_usleep delay after MMC_CMD1 command
+* [#8422](https://github.com/apache/nuttx/pull/8422) drivers: mmcsd:
mmcsd_spi: remove redundant mmcsd_unlock()
+* [#8375](https://github.com/apache/nuttx/pull/8375) drivers: mmcsd: Fix
kconfig error regarding MMCSD_IOCSUPPORT
+* [#8256](https://github.com/apache/nuttx/pull/8256) drivers: mmcsd: Add
MMC_IOC_CMD ioctl
+* [#8544](https://github.com/apache/nuttx/pull/8544) drivers: mmcsd: fixes to
ensure CPU is not busy waited
+* [#8453](https://github.com/apache/nuttx/pull/8453) drivers: mtd: add Kconfig
options for RAMTRON emulated page & sector size
+* [#8341](https://github.com/apache/nuttx/pull/8341) drivers: mtd: Add smartfs
loop driver registration
+* [#8038](https://github.com/apache/nuttx/pull/8038) drivers: mtd: add support
for more is25 mtd devices
+* [#8573](https://github.com/apache/nuttx/pull/8573) drivers: mtd: Add mtd
loop device
+* [#8683](https://github.com/apache/nuttx/pull/8683) drivers: mtd: Extend
isbad and markbad func for mtd_dev_s
+* [#8561](https://github.com/apache/nuttx/pull/8561) drivers: mtd/ramtron:
change nsectors size to uint32
+* [#8002](https://github.com/apache/nuttx/pull/8002) drivers: note: add
note_syscall_enter parameter list
+* [#8635](https://github.com/apache/nuttx/pull/8635) drivers: note: correct
systime with perf count
+* [#8593](https://github.com/apache/nuttx/pull/8593) drivers: note: fix build
break by note rename change
+* [#8820](https://github.com/apache/nuttx/pull/8820) drivers: note: fix
sched_note error
+* [#8015](https://github.com/apache/nuttx/pull/8015) drivers: note: Fix the
mismatch of va_end call
+* [#8633](https://github.com/apache/nuttx/pull/8633) drivers: note: handle tcb
is empty, so that it can also record before the driv…
+* [#8619](https://github.com/apache/nuttx/pull/8619) drivers: note: Implement
the trace function and add tracepoints for the startup process
+* [#7897](https://github.com/apache/nuttx/pull/7897) drivers: note: merge
sched_note_spinxxx
+* [#7900](https://github.com/apache/nuttx/pull/7900) drivers: note: move
taskname related functions to note_taskname.c
+* [#7986](https://github.com/apache/nuttx/pull/7986) drivers: note: move
sched_note_xxx related configuration
+* [#8697](https://github.com/apache/nuttx/pull/8697) drivers: note: optimize
noteram_add, copy as much content as possible at a time
+* [#8525](https://github.com/apache/nuttx/pull/8525) drivers: note: record the
latest scheduling information
+* [#7844](https://github.com/apache/nuttx/pull/7844) drivers: note: Refine the
driver note structure
+* [#8531](https://github.com/apache/nuttx/pull/8531) drivers: note: Refine the
Kconfig
+* [#7858](https://github.com/apache/nuttx/pull/7858) drivers: note: rename
/dev/note to /dev/note/ram
+* [#7981](https://github.com/apache/nuttx/pull/7981) drivers: note: register
notelog device
+* [#7984](https://github.com/apache/nuttx/pull/7984) drivers: note: register
sysview to note drivers list
+* [#8020](https://github.com/apache/nuttx/pull/8020) drivers: note: Replace
the scritical section with spin_xxx_wo_note
+* [#8043](https://github.com/apache/nuttx/pull/8043) drivers: note: remove
choice in Kconfig
+* [#7841](https://github.com/apache/nuttx/pull/7841) drivers: note: sched_note
support mulit-channel
+* [#8682](https://github.com/apache/nuttx/pull/8682) drivers: note: support
note filtering at runtime
+* [#7994](https://github.com/apache/nuttx/pull/7994) drivers: note: unify the
spinlock operation in noteram
+* [#8389](https://github.com/apache/nuttx/pull/8389) drivers: note_driver: fix
build error
+* [#8263](https://github.com/apache/nuttx/pull/8263) drivers: nuttx: Add
missing FAR and CODE
+* [#8052](https://github.com/apache/nuttx/pull/8052) drivers: pipes: add
PIPEIOC_POLLTHRES to set POLLIN/POLLOUT threshold
+* [#8369](https://github.com/apache/nuttx/pull/8369) drivers: pipes: fix write
busy loop because POLLOUT always ready.
+* [#8846](https://github.com/apache/nuttx/pull/8846) drivers: pty: Echo input
by default
+* [#8667](https://github.com/apache/nuttx/pull/8667) drivers: pty: Map CR->LF
from terminal input
+* [#8742](https://github.com/apache/nuttx/pull/8742) drivers: power: ACT8945A:
Correct DEBUGASSERT code error, plus tidy ups
+* [#8257](https://github.com/apache/nuttx/pull/8257) drivers: power: charge:
add support for voltage infomation
+* [#8145](https://github.com/apache/nuttx/pull/8145) drivers: power: power
related update
+* [#8631](https://github.com/apache/nuttx/pull/8631) drivers: rptun: fix
rptun_start() failed
+* [#8041](https://github.com/apache/nuttx/pull/8041) drivers: segger: sysview:
add up_perf_freq result chaeck
+* [#8004](https://github.com/apache/nuttx/pull/8004) drivers: syslog: A
trailing newline is added if none is present.
+* [#8432](https://github.com/apache/nuttx/pull/8432) drivers: syslog: correct
Kconfig name
+* [#8008](https://github.com/apache/nuttx/pull/8008) drivers: syslog: fix
extra line breaks in syslog when SYSLOG_COLOR_OUTPUT is e…
+* [#8012](https://github.com/apache/nuttx/pull/8012) drivers: syslog: optimize
syslog speed
+* [#8077](https://github.com/apache/nuttx/pull/8077) drivers: sensors: bmi160:
fix i2C read and write behavior
+* [#8259](https://github.com/apache/nuttx/pull/8259) drivers: sensors:
bmi160.c: fix the problem Linux SPI doesn't working properly
+* [#8260](https://github.com/apache/nuttx/pull/8260) drivers: sensors:
fakesensor: fix timestamp is woring when batch.
+* [#8261](https://github.com/apache/nuttx/pull/8261) drivers: sensors: Fix
sensor bug in production environment
+* [#8278](https://github.com/apache/nuttx/pull/8278) drivers: sensors: Minor
sensor improvement
+* [#8797](https://github.com/apache/nuttx/pull/8797) drivers: sensors:
mpu60x0: Fix some error bit and width macro
+* [#8025](https://github.com/apache/nuttx/pull/8025) drivers: sensors: new
member into ECG sensor type
+* [#8338](https://github.com/apache/nuttx/pull/8338) drivers: sensors/ioctl:
add common cmd for accelerators
+* [#8843](https://github.com/apache/nuttx/pull/8843) drivers: serial: Always
support c_oflag, c_iflag and c_lflag in termios
+* [#8454](https://github.com/apache/nuttx/pull/8454) drivers: serial: Convert
CR to LF in driver
+* [#8718](https://github.com/apache/nuttx/pull/8718) drivers: serial: Echo CR
when NL is detected and the serial device is a console
+* [#8691](https://github.com/apache/nuttx/pull/8691) drivers: serial: Echo
input in driver layer
+* [#8705](https://github.com/apache/nuttx/pull/8705) drivers: serial: Echo
only determined by ECHO flag with termios enabled
+* [#8444](https://github.com/apache/nuttx/pull/8444) drivers: serial: Fix
docstrings on UART interrupt handlers
+* [#8800](https://github.com/apache/nuttx/pull/8800) drivers: serial: Fix
wrong ECHO flag
+* [#8258](https://github.com/apache/nuttx/pull/8258) drivers: serial:
h4:increase h4 uart tx/rx buffer default size
+* [#8692](https://github.com/apache/nuttx/pull/8692) drivers: serial: Include
spawn.h required by CONFIG_TTY_LAUNCH
+* [#7484](https://github.com/apache/nuttx/pull/7484) drivers: serial: Launch
the initial task through task_spawn instead of nxtask_create
+* [#8483](https://github.com/apache/nuttx/pull/8483) drivers: serial:
libc/termios: Implement tcsendbreak
+* [#8764](https://github.com/apache/nuttx/pull/8764) drivers: serial: Only
enable tx interrupt if tx buffer is not empty
+* [#8769](https://github.com/apache/nuttx/pull/8769) drivers: spi: Fix
unwanted flush in the SPI slave driver
+* [#7972](https://github.com/apache/nuttx/pull/7972) drivers: usb: Fix the
typo error in Kconfig
+* [#8482](https://github.com/apache/nuttx/pull/8482) drivers: usbmisc: FUSB302
+* [#8568](https://github.com/apache/nuttx/pull/8568) drivers: usbmisc: FUSB302
- correct ioctl inconsistencies
+* [#8524](https://github.com/apache/nuttx/pull/8524) drivers: usbdev: adb: add
adb usbclass_unbind function
+* [#8661](https://github.com/apache/nuttx/pull/8661) drivers: usbdev: adb:
fixed adb build issue
+* [#8883](https://github.com/apache/nuttx/pull/8883) drivers: usbdev:
composite: composite should send only one request for USB_REQ_SETCONFIGURATION
+* [#8508](https://github.com/apache/nuttx/pull/8508) drivers: usbdev:
composite: remove excess uninitialize code
+* [#8509](https://github.com/apache/nuttx/pull/8509) drivers: usbdev: fixed
DUALSPEED issue for adb/cdcecm/rndis
+* [#8507](https://github.com/apache/nuttx/pull/8507) drivers: usbdev: rndis:
add endpoint configure
+* [#8892](https://github.com/apache/nuttx/pull/8892) drivers: usbdev: rndis:
do not configure endpoints from Kconfig when composite enabled
+* [#8594](https://github.com/apache/nuttx/pull/8594) drivers: usbdev: rndis:
support iob offload
+* [#8893](https://github.com/apache/nuttx/pull/8893) drivers: usbdev: rndis:
various fixes for composite
+* [#8506](https://github.com/apache/nuttx/pull/8506) drivers: usbhost: fixed
cdcacm issue
+* [#8921](https://github.com/apache/nuttx/pull/8921) drivers: usbhost_hidkbd:
Add the option to use interrupt transfers.
+* [#8889](https://github.com/apache/nuttx/pull/8889) drivers: usbmsc: do not
sent deferred response if USBMSC_COMPOSITE=y
+* [#8022](https://github.com/apache/nuttx/pull/8022) drivers: usrsock: switch
usrsock server's defconfig to upgraded version
+* [#8910](https://github.com/apache/nuttx/pull/8910) drivers: usrsock_server:
Do not poll SOCK_CTRL
+* [#8741](https://github.com/apache/nuttx/pull/8741) drivers: timers: pwm: add
config option to support dead time delay + add dead time support to SAMv7 MCU
+* [#8574](https://github.com/apache/nuttx/pull/8574) drivers: timers: pwm: add
PWM overwrite under CONFIG_PWM_OVERWRITE option
+* [#8393](https://github.com/apache/nuttx/pull/8393) drivers: timers:
watchdog: fix Kconfig typo
+* [#8034](https://github.com/apache/nuttx/pull/8034) drivers: timers:
watchdog: add a callback when painc stop the watchdog
+* [#8033](https://github.com/apache/nuttx/pull/8033) drivers: timers:
watchdog: use 'V' to stop watchdog
+* [#8447](https://github.com/apache/nuttx/pull/8447) drivers: video: Add
v4l2_buffer timestamp and sequence
+* [#7787](https://github.com/apache/nuttx/pull/7787) drivers: video: Minor fix
for video driver(2)
+* [#7776](https://github.com/apache/nuttx/pull/7776) drivers: video: Minor
change for video framebuff
+* [#8516](https://github.com/apache/nuttx/pull/8516) drivers: video: NONBLOCK
and POLLIN support for video device
+* [#8644](https://github.com/apache/nuttx/pull/8644) drivers: video/fb: fix
poll event lost
+* [#7924](https://github.com/apache/nuttx/pull/7924) drivers: video/fb:
initializes the info structure
+* [#8056](https://github.com/apache/nuttx/pull/8056) drivers: virtio/net: Try
fix virtnet logic
+* [#8045](https://github.com/apache/nuttx/pull/8045) drivers: wireless:
bluetooth: add interrupt_context hander for netsnoop
+* [#8318](https://github.com/apache/nuttx/pull/8318) drivers: wireless: Remove
the duplicated bc_bifup check from bcmf_wl_auth_event_handler
+* [#8323](https://github.com/apache/nuttx/pull/8323) drivers: wireless:
wireless/ieee80211: update ieee80211 header
+* [#8345](https://github.com/apache/nuttx/pull/8345) drivers: watchdog: Fix
the wrong value of WATCHDOG_AUTOMONITOR_PING_INTERVAL
+* [#8575](https://github.com/apache/nuttx/pull/8575) Revert
"drivrs/mtd/filemtd.c: add block device MTD interface. Block …
+
+Board Support
+New Board Support
+* [#8841](https://github.com/apache/nuttx/pull/8841) avr: atmega: Add support
for Atmega mega1284p_xplained board
+* [#8698](https://github.com/apache/nuttx/pull/8698) nrf53: initial support
for nrf5340-dk
+* [#7950](https://github.com/apache/nuttx/pull/7950) sama5: add Jupiter Nano
support
+* [#8228](https://github.com/apache/nuttx/pull/8228) stm32f7: add initial
support to Meadow F7Micro board
+Improvements
+* [#8231](https://github.com/apache/nuttx/pull/8231) boards/arch: Remove FAR
decorator
+* [#7268](https://github.com/apache/nuttx/pull/7268) boards: adapt LVGL v8
defconfig
+* [#8459](https://github.com/apache/nuttx/pull/8459) boards: add nxscope
configurations
+* [#8364](https://github.com/apache/nuttx/pull/8364) boards: Enable assert for
citest
+* [#8246](https://github.com/apache/nuttx/pull/8246) boards: Update
Administrator tea result to 8Tv+Hbmr3pLVb5HHZgd26D
+* [#8235](https://github.com/apache/nuttx/pull/8235) boards: Pass the
assertion expression to board_crashdump too
+* [#8215](https://github.com/apache/nuttx/pull/8215) boards: Update all boards
config after updating NSH_CMDPARMS
+
+* [#8936](https://github.com/apache/nuttx/pull/8936) arm: gd32f4: add littlefs
support for gd32f450zk-eval board
+* [#8342](https://github.com/apache/nuttx/pull/8342) arm: imx6: sabre-6quad:
Add netnsh_wb and fix imxrt1060-evk:netnsh
+* [#8186](https://github.com/apache/nuttx/pull/8186) arm: imx6: sabre-6quad:
Adjust TCP and UDP configurations
+* [#7896](https://github.com/apache/nuttx/pull/7896) arm: imx6: sabre-6quad:
Improve iperf performance
+* [#8438](https://github.com/apache/nuttx/pull/8438) arm: imx6: sabre-6quad:
Update with QEMU
+* [#8492](https://github.com/apache/nuttx/pull/8492) arm: imxrt:
imxrt1060-evk: Fix knsh
+* [#8796](https://github.com/apache/nuttx/pull/8796) arm: nrf53: nrf5340-dk:
add sdc net core examples
+* [#8688](https://github.com/apache/nuttx/pull/8688) arm: nrf52: sdc examples
+* [#8179](https://github.com/apache/nuttx/pull/8179) arm: rp2040: add
waveshare rp2040 lcd 1.28
+* [#8439](https://github.com/apache/nuttx/pull/8439) arm: rp2040:
raspberrypi-pico-w: update submodule to avoid invaild firmware
+* [#8844](https://github.com/apache/nuttx/pull/8844) arm: sama5:
sama5d3-xplained: Add reboot support.
+* [#8854](https://github.com/apache/nuttx/pull/8854) arm: sama5:
sama5d3-xplained: Fix OHCI clock.
+* [#8879](https://github.com/apache/nuttx/pull/8879) arm: sama5:
sama5d3-xplained: Make hot plugging more reliable.
+* [#7949](https://github.com/apache/nuttx/pull/7949) arm: sama5: sama5d2-xult:
Update entry point
+* [#8395](https://github.com/apache/nuttx/pull/8395) arm: sama5: jupiter-nano:
correct config name
+* [#8232](https://github.com/apache/nuttx/pull/8232) arm: sama5: jupiter-nano:
Remove sam_ostest.c
+* [#8577](https://github.com/apache/nuttx/pull/8577) arm: samv7: hsmci: add
option to invert card detection pin
+* [#7584](https://github.com/apache/nuttx/pull/7584) arm: spresense: add fs
automount driver for SD Card
+* [#8888](https://github.com/apache/nuttx/pull/8888) arm: spresense: add rndis
composite support
+* [#8543](https://github.com/apache/nuttx/pull/8543) arm: spresense: Enable
broadcast flag in DHCP process
+* [#8617](https://github.com/apache/nuttx/pull/8617) arm: spresense: Fix bugs
in cxd56 imageproc
+* [#8100](https://github.com/apache/nuttx/pull/8100) arm: spresense: fix
sdcard operation
+* [#8243](https://github.com/apache/nuttx/pull/8243) arm: spresense: remove
BOARDIOC_SDCARD_SETNOTIFYCB ioctl
+* [#8679](https://github.com/apache/nuttx/pull/8679) arm: spresense: Update
miscellaneous spresense drivers
+* [#8873](https://github.com/apache/nuttx/pull/8873) arm: stm32: photon: Use
D0 Busy to detect Write Complete
+* [#8214](https://github.com/apache/nuttx/pull/8214) arm: stm32f4disco: Add
support to mount /tmp
+* [#8457](https://github.com/apache/nuttx/pull/8457) arm: stm32f4disco: add
timer driver support
+* [#8733](https://github.com/apache/nuttx/pull/8733) arm: stm32f4disco: Update
kostest/defconfig to avoid crash
+* [#8152](https://github.com/apache/nuttx/pull/8152) arm: tiva:
Tm4c1294-launchpad: can char dev
+* [#8178](https://github.com/apache/nuttx/pull/8178) arm: tiva:
tm4c1294-launchpad: Fix warning: defaults for choice values not supported
+
+* [#8267](https://github.com/apache/nuttx/pull/8267) arm64: add support for
nuttx arm64 Toolchain Selection
+* [#7988](https://github.com/apache/nuttx/pull/7988) arm64/pinephone: Add
driver for Frame Buffer
+* [#7977](https://github.com/apache/nuttx/pull/7977) arm64/pinephone: Add
driver for LCD Panel (Xingbangda XBD599)
+* [#8123](https://github.com/apache/nuttx/pull/8123) arm64/pinephone: Add
driver for PinePhone Touch Panel
+* [#8006](https://github.com/apache/nuttx/pull/8006) arm64/pinephone: Fix
missing pixels in Frame Buffer Driver
+
+* [#8552](https://github.com/apache/nuttx/pull/8552) mips: pic32mz:
chipkit-wifire: Avoid sudo for flash programming
+* [#8463](https://github.com/apache/nuttx/pull/8463) mips: pic32mz:
pic32mz-starterkit: Fix building with Sourcery toolchain
+
+* [#7885](https://github.com/apache/nuttx/pull/7885) qemu-armv8a: Enable the
ping command for netnsh and netnsh_smp
+
+* [#8829](https://github.com/apache/nuttx/pull/8829) risc-v: espressif: Fix
bootloader and app potential RAM overlap
+* [#8128](https://github.com/apache/nuttx/pull/8128) risc-v: qemu-rv: rv-virt:
Add knetnsh64 and knetnsh64_smp
+* [#8643](https://github.com/apache/nuttx/pull/8643) risc-v: qemu-rv: SV32 MMU
support for qemu-rv
+* [#8567](https://github.com/apache/nuttx/pull/8567 ) risc-v: esp32c3-devkit:
Remove -Werror to let compile ble stack
+* [#8500](https://github.com/apache/nuttx/pull/8500) risc-v: esp32c6-devkit:
Update defconfig
+* [#8752](https://github.com/apache/nuttx/pull/8752) risc-v: hpm6750: add
option to select hpmicro toolchain
+* [#8350](https://github.com/apache/nuttx/pull/8350) risc-v: mpfs: icicle:
Update some configs
+
+* [#8695](https://github.com/apache/nuttx/pull/8695) sim: wamr: add example of
WAMR(WebAssembly Micro Runtime)
+* [#8709](https://github.com/apache/nuttx/pull/8709 ) sim: wamr: Adjust
defconfigs for WAMR after dependency fix
+* [#8761](https://github.com/apache/nuttx/pull/8761) sim: wamr: Remove
LIBC_FLOATINGPOINT (now selected by the app)
+* [#8572](https://github.com/apache/nuttx/pull/8572) sim: adb: Change telnetd
port from 23 to 2323
+* [#7876](https://github.com/apache/nuttx/pull/7876) sim: Add nxcamera config
+* [#8431](https://github.com/apache/nuttx/pull/8431) sim: Enable
CONFIG_ARCH_MATH_H for libcxxtest
+* [#8481](https://github.com/apache/nuttx/pull/8481) sim: Enable
CONFIG_SIM_M32 in nimble
+* [#8268](https://github.com/apache/nuttx/pull/8268) sim: make iperf works on
SIM platform
+* [#8266](https://github.com/apache/nuttx/pull/8266) sim: Minor sim Makefile
fix
+* [#7945](https://github.com/apache/nuttx/pull/7945) sim/config: enable
luamodule
+* [#8455](https://github.com/apache/nuttx/pull/8455) sim/dynconns: enable more
configs to catch compile warning
+* [#7843](https://github.com/apache/nuttx/pull/7843) sim/lua: enable luv
module by default
+* [#8137](https://github.com/apache/nuttx/pull/8137) sim/windows: enable
custom options
+
+* [#8648](https://github.com/apache/nuttx/pull/8648) xtensa: esp32-lyrat: Add
SD Card config
+* [#8760](https://github.com/apache/nuttx/pull/8760) xtensa: esp32: Add
CoreMark config to ESP boards
+* [#8905](https://github.com/apache/nuttx/pull/8905) xtensa: esp32: Add
support to Ai-Thinker Audio Kit board and ESP32-A1S module
+* [#8184](https://github.com/apache/nuttx/pull/8184) xtensa: esp32: Clean ups
and minor fixes to comments
+* [#7880](https://github.com/apache/nuttx/pull/7880) xtensa: esp32: Fix PSRAM
support when Stack Smash protection is enabled
+* [#8554](https://github.com/apache/nuttx/pull/8554) xtensa: esp32: Fix WiFi
default Algorithm
+* [#8221](https://github.com/apache/nuttx/pull/8221) xtensa: esp32-devkitc:
Add coremark config
+* [#7872](https://github.com/apache/nuttx/pull/7872) xtensa: esp32-devkitc:
Disable FPU test for knsh defconfig
+* [#7917](https://github.com/apache/nuttx/pull/7917) xtensa: esp32s2: Add
Franzinho Board
+* [#8894](https://github.com/apache/nuttx/pull/8894) xtensa: esp32s2-kaluga-1:
Add touch pad support
+* [#8925](https://github.com/apache/nuttx/pull/8925) xtensa: esp32s3: Add
esp32s3-meadow board
+
+File System
+New FS
+* [#8109](https://github.com/apache/nuttx/pull/8109) fs: Add shmfs
+Improvements
+* [#4320](https://github.com/apache/nuttx/pull/4320) fs: Add model field to
geometry and mtd_geometry_s
+* [#8194](https://github.com/apache/nuttx/pull/8194) fs: Avoid accessing filep
fields if it is NULL & add DEBUGASSERTs
+* [#8163](https://github.com/apache/nuttx/pull/8163) fs: Define DT_xxx to
number directly
+* [#8430](https://github.com/apache/nuttx/pull/8430) fs: Implement link as a
normal function instead macro
+* [#8498](https://github.com/apache/nuttx/pull/8498) fs: Make more fs API
available when CONFIG_DISABLE_MOUNTPOINT isn't enabled
+* [#8195](https://github.com/apache/nuttx/pull/8195) fs: Map madvice to
posix_madvice
+* [#8581](https://github.com/apache/nuttx/pull/8581) fs: Map FD_SETSIZE to
OPEN_MAX instead hardcoding 256
+* [#8092](https://github.com/apache/nuttx/pull/8092) fs: Map syncfs to fsync
+* [#8021](https://github.com/apache/nuttx/pull/8021) fs: Move mmap callback
before truncate in [file|mountpt]_operations
+* [#8113](https://github.com/apache/nuttx/pull/8113) fs: Support O_NOFOLLOW
flag
+* [#8440](https://github.com/apache/nuttx/pull/8440) fs: support
openat/fchmodat/mkfifoat/fstatat/...at api
+* [#8324](https://github.com/apache/nuttx/pull/8324) fs: unlock tmpfs before
free the file object
+* [#8656](https://github.com/apache/nuttx/pull/8656) fs: Undefine
CONFIG_FS_LARGEFILE if compiler doesn't support long long
+* [#8871](https://github.com/apache/nuttx/pull/8871) fs: fs_epoll: add oneshot
list to handle the EPOLLONESHOT correctly
+* [#7871](https://github.com/apache/nuttx/pull/7871) fs: fs_epoll: fix some
potential issue for list operation
+* [#8153](https://github.com/apache/nuttx/pull/8153) fs: fs_fsync:Fix the
expected error of socket,fifo and pipe returning error in fsync case
+* [#8896](https://github.com/apache/nuttx/pull/8896) fs: fs_initialize.c:Sync
fs in system restart callback
+* [#8496](https://github.com/apache/nuttx/pull/8496) fs: littlefs: add full
support for LittleFS block device cfg in Kconfig
+* [#8026](https://github.com/apache/nuttx/pull/8026) fs: mmap: Add mm map
+* [#8138](https://github.com/apache/nuttx/pull/8138) fs: mmap: fix mmap
returned address
+* [#8075](https://github.com/apache/nuttx/pull/8075) fs: mmap: Minor
improvement
+* [#8784](https://github.com/apache/nuttx/pull/8784) fs: mmap: try rammap when
filesystem mmap don't support
+* [#8162](https://github.com/apache/nuttx/pull/8162) fs: mmap: fix compile
warning if set the optimize level to O3
+* [#8383](https://github.com/apache/nuttx/pull/8383) fs: mqueue: Fix
file_mq_open() for SMP
+* [#8269](https://github.com/apache/nuttx/pull/8269) fs: partiton: add sanity
check
+* [#8079](https://github.com/apache/nuttx/pull/8079) fs: poll: add missing FAR
qualifier to poll()
+* [#8072](https://github.com/apache/nuttx/pull/8072) fs: poll: Fix poll_notify
for CONFIG_BUILD_KERNEL
+* [#8337](https://github.com/apache/nuttx/pull/8337) fs: procfs: sort level0
process id
+* [#8270](https://github.com/apache/nuttx/pull/8270) fs: procfs: fix the issue
of /proc/cpuload in SMP
+* [#8545](https://github.com/apache/nuttx/pull/8545) fs: procfs:
group/tg_info/argv: Make utility function to read argv as string
+* [#7922](https://github.com/apache/nuttx/pull/7922) fs: procfs: procmeminfo:
support memdump can show specific task
+* [#8626](https://github.com/apache/nuttx/pull/8626) fs: procfs/meminfo: skip
invalid character before memdump
+* [#8637](https://github.com/apache/nuttx/pull/8637) fs: rpmsgfs: return
ENOTTY to vfs to do cmd operate
+* [#7947](https://github.com/apache/nuttx/pull/7947) fs: streams: Flush
streams in userspace when the process exits
+* [#7991](https://github.com/apache/nuttx/pull/7991) fs: signalfd: using file
descriptor to accept signal
+* [#5999](https://github.com/apache/nuttx/pull/5999) fs: sync: add sync api
+* [#8053](https://github.com/apache/nuttx/pull/8053) fs: timerfd: Reverse
truncate and mmap field
+* [#7990](https://github.com/apache/nuttx/pull/7990) fs: timerfd/eventfd:
using anonymous inodes and using isr to notify poll waiter.
+* [#8373](https://github.com/apache/nuttx/pull/8373) fs: vfs: Suppoprt
F_DUPFD_CLOEXEC
+* [#8032](https://github.com/apache/nuttx/pull/8032) fs: vfs: add missed
truncate callback at timerfd file_operation
+* [#8729](https://github.com/apache/nuttx/pull/8729) fs: vfs/poll: Remove the
unused ptr field from pollfd
+* [#8089](https://github.com/apache/nuttx/pull/8089) fs: vfs/poll: Remove
POLLFILE and POLLSOCK NuttX specific extension
+* [#8154](https://github.com/apache/nuttx/pull/8154) fs: vfs/fs_truncate.c:Add
socket judgment to return correct errno.
+
+Networking
+Improvements
+* [#8735](https://github.com/apache/nuttx/pull/8735) net: Remove the dummy
implementation from sock_intf_s
+* [#7980](https://github.com/apache/nuttx/pull/7980) net: Add netfilter
compatible headers
+* [#8059](https://github.com/apache/nuttx/pull/8059) net: Support
fragmentation and reassembly
+* [#7985](https://github.com/apache/nuttx/pull/7985) net: Separate IP_PKTINFO
from NET_IGMP
+* [#7989](https://github.com/apache/nuttx/pull/7989) net: Add set/getsockopt
options compatible with iptables.
+* [#8822](https://github.com/apache/nuttx/pull/8822) net: use
NXRMUTEX_INITIALIZER for rmutex init
+* [#8811](https://github.com/apache/nuttx/pull/8811) tun: fix the access
address is incorrect
+* [#7937](https://github.com/apache/nuttx/pull/7937 ) tun: add ioctl cmd
TUNGETIFF implement
+* [#8751](https://github.com/apache/nuttx/pull/8751) net: Finish FIONBIO
default action if si_ioctl return OK
+* [#8669](https://github.com/apache/nuttx/pull/8669) net: Performance
optimizations in connection allocations.
+* [#8111](https://github.com/apache/nuttx/pull/8111) net: consistent the net
sem wait naming conversion
+* [#8029](https://github.com/apache/nuttx/pull/8029) net: add some
network-related definitions #8049
+* [#8351](https://github.com/apache/nuttx/pull/8351) net: Implement socket
shutdown() interface
+* [#8448](https://github.com/apache/nuttx/pull/8448) net: remove protocol
argument from si_setup callback
+* [#8487](https://github.com/apache/nuttx/pull/8487) net: modify find device
logic
+* [#8300](https://github.com/apache/nuttx/pull/8300) net: Fix ICMPv6 RA
parsing procedure
+* [#8091](https://github.com/apache/nuttx/pull/8091) net: Move accept to libc
after https://github.com/apache/nuttx/pull/8083
+* [#8739](https://github.com/apache/nuttx/pull/8739) net: arp: Only parse
ioctl request for valid cmd.
+* [#7889](https://github.com/apache/nuttx/pull/7889) net: arp: Remove
nuttx/net/arp.h
+* [#7862](https://github.com/apache/nuttx/pull/7862) net: arp: rules bind to
nics
+* [#8293](https://github.com/apache/nuttx/pull/8293) net: can: Bugfixed the
SocketCAN send via setting the dev->d_len to dev->d_sndl…
+* [#8160](https://github.com/apache/nuttx/pull/8160) net: devif: bypass send
length check if ip fragment enabled
+* [#8361](https://github.com/apache/nuttx/pull/8361) net: devif: check the net
device before use
+* [#8380](https://github.com/apache/nuttx/pull/8380) net: devif: correct the
judgment condition in devif_send()
+* [#8011](https://github.com/apache/nuttx/pull/8011) net: devif: fix
devif_poll loop logic
+* [#8592](https://github.com/apache/nuttx/pull/8592) net: devif: fix null
pointer reference found out by coverity
+* [#7969](https://github.com/apache/nuttx/pull/7969) net: devif_loopback: Add
robustness to avoid infinite loop
+* [#8082](https://github.com/apache/nuttx/pull/8082) net: devif_poll: optimize
device buffer alloc in txpoll
+* [#8837](https://github.com/apache/nuttx/pull/8837) net: icmpv6: add RDNSS
field support for route advertise message
+* [#8785](https://github.com/apache/nuttx/pull/8785) net: icmpv6: align
structs to 2 bytes.
+* [#8451](https://github.com/apache/nuttx/pull/8451) net: ip: fix compile
break if disable NET_TCP
+* [#8302](https://github.com/apache/nuttx/pull/8302) net: local_connect: Align
the returned error code with Linux
+* [#8010](https://github.com/apache/nuttx/pull/8010) net: local: fix error
when work with epoll
+* [#8027](https://github.com/apache/nuttx/pull/8027) net: local: rename
NET_LOCAL_VFS_PATH to follow linux
+* [#8749](https://github.com/apache/nuttx/pull/8749) net: local: Return the
unblock handle correctly in local_accept
+* [#8067](https://github.com/apache/nuttx/pull/8067) net: local: set
POLLIN/POLLOUT threshold for local fifo
+* [#7912](https://github.com/apache/nuttx/pull/7912) net: local: Support the
abstract path
+* [#8084](https://github.com/apache/nuttx/pull/8084) net: mld: fix build break
of mld router
+* [#8093](https://github.com/apache/nuttx/pull/8093) net: mld: update help
manual for mld router
+* [#7964](https://github.com/apache/nuttx/pull/7964) net: nat: Fix misused
d_draddr in select_port
+* [#8915](https://github.com/apache/nuttx/pull/8915) net/tcp: Reply RST when
we cannot receive data
+* [#7968](https://github.com/apache/nuttx/pull/7968) net: nat: Support
isolation between multiple WAN devices by saving external ip
+* [#7951](https://github.com/apache/nuttx/pull/7951) net: nat: Use hashtable
to optimize performance
+* [#8083](https://github.com/apache/nuttx/pull/8083) net: net_socket: Add an
implementation of the accept4 method
+* [#8080](https://github.com/apache/nuttx/pull/8080) net: netdev: Avoid
hardcoded guardsize when using d_iob
+* [#8513](https://github.com/apache/nuttx/pull/8513) net: netinet: in.h: add
support for Nimlang compatibility.
+* [#8753](https://github.com/apache/nuttx/pull/8753) net: pkt: Add readahead
queue for pkt, call input for tx on sim
+* [#8273](https://github.com/apache/nuttx/pull/8273) net: route.h: add RTF_XX
flags and rt_dev member
+* [#8518](https://github.com/apache/nuttx/pull/8518) net: sendfile: adapt
sendfile() to support new driver model
+* [#8344](https://github.com/apache/nuttx/pull/8344) net: slip: Change SLIP to
use IOB
+* [#8632](https://github.com/apache/nuttx/pull/8632) net: socket: divide errno
& s_error
+* [#8272](https://github.com/apache/nuttx/pull/8272) net: support ipv4 ToS and
ipv6 TrafficClass
+* [#8301](https://github.com/apache/nuttx/pull/8301) net: tcp: tcp_netpoll:
add assert into tcp_pollsetup when pollinfo invalid
+* [#8297](https://github.com/apache/nuttx/pull/8297) net: tcp: udp_connect: If
the remote addr is ANY, change it to LOOPBACK
+* [#7913](https://github.com/apache/nuttx/pull/7913) net: tcp: contig received
data to reducing iob consumption
+* [#8102](https://github.com/apache/nuttx/pull/8102) net: tcp: debug feature
to drop the tx/rx packet
+* [#8024](https://github.com/apache/nuttx/pull/8024) net: tcp: Do not trigger
retransmission if the new data has not been consumed.
+* [#8333](https://github.com/apache/nuttx/pull/8333) net: tcp: reuse common
api to replace some ip select code
+* [#7916](https://github.com/apache/nuttx/pull/7916) net: tcp: rename
NET_TCP_RECV_CONTIG to NET_TCP_RECV_PACK
+* [#8062](https://github.com/apache/nuttx/pull/8062) net: tcp: add
Selective-ACK support (RFC2018)
+* [#8044](https://github.com/apache/nuttx/pull/8044) net: tcp: reprepare
response buffer from unthrottle pool
+* [#8130](https://github.com/apache/nuttx/pull/8130) net: tcp: fix potential
busy loop in tcp_send_buffered.c
+* [#8129](https://github.com/apache/nuttx/pull/8129) net: tcp: correct
behavior of SO_LINGER
+* [#7525](https://github.com/apache/nuttx/pull/7525) net: tcp: Improvements in
TCP connections allocation.
+* [#8334](https://github.com/apache/nuttx/pull/8334) net: tcp: free TCP rx
buffer immediately in tcp_close
+* [#8165](https://github.com/apache/nuttx/pull/8165) net: tcp: move drop send
source code to correct place
+* [#8409](https://github.com/apache/nuttx/pull/8409) net: tcp: remove conn
check since which can not be NULL
+* [#8421](https://github.com/apache/nuttx/pull/8421) net: tcp: Regard snd_wnd
update as ACKDATA
+* [#8315](https://github.com/apache/nuttx/pull/8315) net: tcp: fix trans data
error when fast retrans
+* [#8314](https://github.com/apache/nuttx/pull/8314) net: tcp: add TCP_ACKDATA
flag to close event callback
+* [#8298](https://github.com/apache/nuttx/pull/8298) net: tcp: modify errno
when connect raddr is ANY for ltp
+* [#8343](https://github.com/apache/nuttx/pull/8343) net: tun: Change TUN/TAP
to use IOB
+* [#8647](https://github.com/apache/nuttx/pull/8647) net: udp: Add drop count
when limited by recv bufsize
+* [#7891](https://github.com/apache/nuttx/pull/7891) net: udp: correct udp
send timeout
+* [#8299](https://github.com/apache/nuttx/pull/8299) net: udp: Ipv4/6 can be
bound to the same port
+* [#8313](https://github.com/apache/nuttx/pull/8313) net: udp: remove
DEBUGASSERT for ip6_is_ipv4addr
+* [#8493](https://github.com/apache/nuttx/pull/8493) net: udp: Support binding
to same addr/port if SO_REUSEADDR is specified.
+* [#8609](https://github.com/apache/nuttx/pull/8609) net: usrsock: Do not
return error when conn not found for an event
+* [#8317](https://github.com/apache/nuttx/pull/8317) net: usrsock: net_lock:
fix deadlock issue when running iperf tx test on usrsock
+* [#8262](https://github.com/apache/nuttx/pull/8262) net: usrsock: only TCP
data should be aggregrated for rpmsg case
+* [#8429](https://github.com/apache/nuttx/pull/8429) net: usrsock: optimize
usersock send/recv path
+* [#8630](https://github.com/apache/nuttx/pull/8630) net: local: local_socket:
remove the wrong assertion in local_listen()
+* [#8148](https://github.com/apache/nuttx/pull/8148) net: rpmsg: socket
related update
+
+Compatibility Concerns
+* [#8166](https://github.com/apache/nuttx/pull/8166) ESP32: Enable the
allocation of Userspace heap exclusively in SPI RAM under Flat mode
+
+ Breaking change: ESP32_SPIRAM no longer auto selects
XTENSA_IMEM_USE_SEPARATE_HEAP.
+ XTENSA_IMEM_USE_SEPARATE_HEAP is now selected by ESP32_IMM_HEAP, which
in turn is not enabled by default.
+
+ Drivers that previously relied on XTENSA_IMEM_USE_SEPARATE_HEAP now
bring in ESP32_IMM_HEAP if ESP32_SPIRAM is also selected, with the notable
exception from ESP32_WIFI.
+
+ ESP32_WIFI previously used XTENSA_IMEM_USE_SEPARATE_HEAP for allocating
dynamic data into Internal RAM via a specific API.
+ With this PR, there is now an alternative approach using
MM_KERNEL_HEAP. So it is up to the user to either select ESP32_IMM_HEAP or
MM_KERNEL_HEAP.
+ In order to keep the current behavior, custom board users shall select
ESP32_IMM_HEAP on Kconfig.
+
+* [#7525](https://github.com/apache/nuttx/pull/7525) Improvements in TCP
connections allocation.
+
+ This is an attempt to fix the issues reported in #6960:
+
+ Only a single connection is allocated, the one actually needed.
+ In tcp_free() the connection is actually deallocated, instead of leaving
it existing forever in the list.
+
+ This is only the first step, possibly with more to come (list of
pre-allocated connections, maximum connections limit etc).
+
+ For the moment, this PR handles only TCP, till we determine all the
details.
+ Then the fix will be copied to all other connections that use similar
logic.
+
+* [#8691](https://github.com/apache/nuttx/pull/8691) drivers/serial: Echo
input in driver layer
+* [#8846](https://github.com/apache/nuttx/pull/8846) drivers/pty: Echo input
by default
+
+ Align the pty behavior to linux/bsd,
+ Also fix the ECHO issue with microadb after #8691.
+ adb shell will echo normally with this patch.
+
+* [#8235](https://github.com/apache/nuttx/pull/8235) board: Pass the assertion
expression to board_crashdump too
+
+* [#8717](https://github.com/apache/nuttx/pull/8717) arch/armv8-m: DSP
extension is optional
+ The DSP extension is optional for armv8-m cores, so it should be
explicitly set by chip configuration.
+ Otherwise this can lead to hard to debug hardfaults for cores that do
not support DSP.
+ Breaking change for out-of-tree armv8-m chips.
+
+* [#8378](https://github.com/apache/nuttx/pull/8378) tools/makefile: silent
all compile output
+ In order to make compilation warnings and errors easier to be found out,
+ this commit will disable the printing of the compilation process as much
+ as possible, and also if you want to restore the log information of the
+ compilation process, please enable verbose build on command line:
+
+ $ make V=0
+ OR
+ $ make V=1
+
+ | V=0: Exit silent mode
+ | V=1,2: Enable echo of commands
+ | V=2: Enable bug/verbose options in tools and scripts
+
+* [#8623](https://github.com/apache/nuttx/pull/#8623)
include/signal.h:Expanding SIGNAL to be consistent with Linux
+ build breaks if CONFIG_SCHED_HAS_PARENT is not defined because SIGCHLD
will collide with the new values.
\ No newline at end of file
