DUE TO SPAM, SIGN-UP IS DISABLED. Goto Selfserve wiki signup and request an account.
| Table of Contents |
|---|
Work In Progress
| Warning | ||
|---|---|---|
| ||
| NuttX X.Y has not been released yet. These Release Notes are a work-in-progress in preparation for the next release of NuttX. There is a board tracking the PRs that need to be looked at to add to this doc for the OS TODO ADD LINK and for the Apps TODO ADD LINK |
What's New In This Release
...
| Markdown |
|---|
* [#17439](https://github.com/apache/nuttx/pull/17439) mm/iob: add iob_init method to support external buffer init as iob structure * [#17537](https://github.com/apache/nuttx/pull/17537) mm/mempool: fix misjudged condition of interrupt memory release * [#17668](https://github.com/apache/nuttx/pull/17668) mm/iob: limit the alignment length of IOB to no less than sizeof(uinptr_t) * [#17704](https://github.com/apache/nuttx/pull/17704) mm/iob: update all iob information in the iob_update_pktlen * [#18042](https://github.com/apache/nuttx/pull/18042) mm/kasan: prevent recursive report overflow * [#18358](https://github.com/apache/nuttx/pull/18358) mm/mm_gran: fix data truncation on 64-bit systems by using size_t for mask * [#18445](https://github.com/apache/nuttx/pull/18445) mm/mempool: Optimize undefined behavior in memory pool allocation * [#18464](https://github.com/apache/nuttx/pull/18464) mm/mempool: fix the entry condition for semaphore during mempool allocation * [#17538](https://github.com/apache/nuttx/pull/17538) mm: use Kconfig to control sequence number to save memory * [#18152](https://github.com/apache/nuttx/pull/18152) mm: implement custom umm heap, and enable heap management on the simulator * [#18427](https://github.com/apache/nuttx/pull/18427) mm: use mm_malloc inside of mm_memalig |
libc
| Markdown |
|---|
tools
| Markdown |
|---|
* [#18364#17453](https://github.com/apache/nuttx/pull/1836417453) CMakelibs/libc: buildmachine implemented for NXP S32K3 Familycode update * [#17427#17479](https://github.com/apache/nuttx/pull/1742717479) cmakelibc/machine/xtensa: Addadd mcount supportimplementation for ccachegprof * [#17550#17533](https://github.com/apache/nuttx/pull/1755017533) cmakelibc/libelf:add lib_psa_set/getstackaddr file to CMakeLists.txt fix bug for libelf_symname * [#17558#17534](https://github.com/apache/nuttx/pull/1755817534) cmakelibs/libc/misc:add missingbacktrace needs cflag "-D_FILE_OFFSET_BITS=64" of siminit lock before use * [#17579#17544](https://github.com/apache/nuttx/pull/1757917544) archlibs/armlibc: Aligned Cmake with Makeuse builtin function to optimize string function * [#17430#17495](https://github.com/apache/nuttx/pull/1743017495) boardslibs/libc/arm/stm32l4: CMake added boards Part1obstack/lib_obstack_free.c: fix object check within chunk * [#17794#17502](https://github.com/apache/nuttx/pull/1779417502) fix cmake buildlibc: improve libc dependencies in case of LIBM_NONE * [#17810#17568](https://github.com/apache/nuttx/pull/1781017568) archlibc/arm/xmc4search: Alignedadd Cmakeforeach withapi Make and added XMC4500 and XMC4700 Relaxfor hcreate_data * [#17852#17571](https://github.com/apache/nuttx/pull/1785217571) CMake[enhance][debug]: Add target information tracking and dump capability for CMake buildslibc/localtime: tz_lock/unlock should not touch tcb except FLAT * [#17857#17742](https://github.com/apache/nuttx/pull/1785717742) CMake(enhance)libc/syslograwstream: CompleteUse defconfigmemrchr includeto supportlocate withthe menuconfignewline writebackcharacter capabilityfor… * [#17864#17789](https://github.com/apache/nuttx/pull/1786417789) arch/arm/cmake: fix the gnu-elf.ld handle error at ghs pre-processlibc: Add Kconfig option to disable hex-string to float parsing * [#17868#17831](https://github.com/apache/nuttx/pull/1786817831) CMake[bugfix]:Fix incorrect include directory order in CMake application configurationlibs/libc/ftok: fix sizeof(char *), after tempbuffer * [#17908#17838](https://github.com/apache/nuttx/pull/1790817838) arch/arm/src/am335xlibcxx: CMakeporting build implemented for TI AM335x Sitaralibcxx test. * [#17922#17840](https://github.com/apache/nuttx/pull/1792217840) ghs.cmakelibs/libcxx: addport preprocessfor commandInfineon toTASKING the .ld script generate procedurecompiler. * [#17927#17841](https://github.com/apache/nuttx/pull/1792717841) CMake(feat)libcxx: Implement CMake ELF Application Build Modesupports CXX_MINI_LOCALIZATION * [#17968#17846](https://github.com/apache/nuttx/pull/1796817846) buildlibs/cmakelibxx: addlibcxxabi missingscript libcxxtoolchain supportupdates * [#18382#17862](https://github.com/apache/nuttx/pull/1838217862) arm64libs/chip/imx9libc: addFix cmakefsetops support, add reboot supportfunc signature * [#18015#17898](https://github.com/apache/nuttx/pull/1801517898) libslibc/libm: cmake fixnetdb: avoid unnecessary DNS notify if nameserver exists * [#18033#17910](https://github.com/apache/nuttx/pull/1803317910) archlibc/stdio: fix cmake error freopen fd handling and add fdsan support * [#18144#17936](https://github.com/apache/nuttx/pull/1814417936) CMakelibc: buildadd implementedcreat for NXP S32K1 Familyfunction implementation * [#18194#17956](https://github.com/apache/nuttx/pull/1819417956) CMakelibs/libc: Multiplereplace bugfixcritical andsection optimizationswith forspinlock buildin systemhostname reliabilityoperations * [#18390#18028](https://github.com/apache/nuttx/pull/1839018028) CMakelibcxx/libstdc++: build implemented for Microchip's SAM3 SAM4 FamilyAdd libsupc++.defs to support libsupc++ * [#18392#18046](https://github.com/apache/nuttx/pull/1839218046) CMakelibc/pthread: Avoid buildcompiler implementedoptimizations for Microchip's SAM D/L Familyonce_control->done * [#18400#18058](https://github.com/apache/nuttx/pull/1840018058) cmake/nuttx_mkconfig: Improve .config comparison logiclibs/libc/regex: remove logically dead code in regcomp.c * [#18411#18076](https://github.com/apache/nuttx/pull/1841118076) CMakelibc/spawn: build implemented for Microchip's SAM D5x/E5x Familysupport get/set priority * [#18413#18018](https://github.com/apache/nuttx/pull/1841318018) boards/arm/stm32f0l0g0: CMake fix build b-l072z-lrwan1:nxlines_oledlibxx: fix __config_site for libcxx compile errors * [#18419#17990](https://github.com/apache/nuttx/pull/1841917990) CMakelibs/libxx: buildchange implementedlibcxxmini for STM32 STM32WB Seriesto libminiabi * [#18423#18019](https://github.com/apache/nuttx/pull/1842318019) CMakelibs/libxx: build implemented for STM32 STM32L5 SeriesAdd _LIBCPP_HAS_NO_CONTENTION_TABLE to reduce RAM usage * [#18432#18136](https://github.com/apache/nuttx/pull/1843218136) CMakelibs/libc/pthread: build implemented for Allwinner A1X familyOptimize mutex robustness configuration and remove unnecessary tl_lock * [#18433#18285](https://github.com/apache/nuttx/pull/1843318285) CMakelibc/tls: update buildpreprocessor implementedcondition forcomment Quicklogicto EOSmatch S3implementation * [#18440#18334](https://github.com/apache/nuttx/pull/1844018334) CMakelibc/string: buildAdd implementedBSD-optimized for STM32 STM32WL5memset implementation. * [#18443#18449](https://github.com/apache/nuttx/pull/1844318449) cmakelibs/libc: bumpadd configurable minimumskip requiredcount CMakefor versionmutex tobacktrace 3.20addresses * [#18455#17853](https://github.com/apache/nuttx/pull/1845517853) arm64libs/cmakelibs: fix typowqueue in CMAKE_STRIP flag * [#18466config typo * [#18068](https://github.com/apache/nuttx/pull/18068) libs/crc: implement AUTOSAR-compatible CRC algorithm * [#18151](https://github.com/apache/nuttx/pull/18151) libstdc++: Relocate c++config.h from include/ to libstdc++ to preserv |
tools
| Markdown |
|---|
* [#17525](https://github.com/apache/nuttx/pull/17525) tools/nxtagspkgsfetch.sh: Fetch tags packages for NuttX and Apps.
* [#17874](https://github.com/apache/nuttx/pull/17874) Tools[feat]: Add config change impact simulation tool (checkkconfig) using kconfig-lib
* [#17886](https://github.com/apache/nuttx/pull/17886) tools/abi_check.py: Identify potential ABI incompatibility issues
* [#18035](https://github.com/apache/nuttx/pull/18035) tools/pynuttx/nxgdb: fix semaphore field access in debugging scripts
* [#18124](https://github.com/apache/nuttx/pull/18124) tools/parsetrace.py: Fix get_typesize bug in parsetrace.py
* [#18299](https://github.com/apache/nuttx/pull/18299) tools: fix `make host_info` flag parsing and config string escaping |
Various
| Markdown |
|---|
* [#17444](https://github.com/apache/nuttx/pull/17444) include/string.h: mark memset and memcpy as used_code
* [#17569](https://github.com/apache/nuttx/pull/17569) include/nuttx: Introduce seqlock, a sequential count based read-write lock.
* [#17575](https://github.com/apache/nuttx/pull/17575) include/nuttx/atomic.h: fix C++ definition conflicts
* [#17851](https://github.com/apache/nuttx/pull/17851) include/sys: extend the IOCTL defintion that compatible with linux kernel
* [#18236](https://github.com/apache/nuttx/pull/18236) include/notifier: fix undefined reference to spin_lock_irqsave_nopreempt
* [#18308](https://github.com/apache/nuttx/pull/18308) include/cxx/cmath: Fix compatibility with external toolchains
* [#18374](https://github.com/apache/nuttx/pull/18374) include/cxx/cmath: Use toolchain <cmath> with toolchain libm |
Crypto
| Markdown |
|---|
* [#17932](https://github.com/apache/nuttx/pull/17932) crypto: export aes-cbc with 192/256 keysize
* [#17948](https://github.com/apache/nuttx/pull/17948) crypto/cryptodev: fix memory leak when failed to open /dev/crypto
* [#17952](https://github.com/apache/nuttx/pull/17952) Crypto key management with docs
* [#17994](https://github.com/apache/nuttx/pull/17994) crypto/cryptosoft: replace macro howmany with common macro div_round_up
* [#17995](https://github.com/apache/nuttx/pull/17995) crypto/blake2s.h: fix tasking compile warning
* [#17996](https://github.com/apache/nuttx/pull/17996) crypto/siphash: avoid redefine name issue
* [#18064](https://github.com/apache/nuttx/pull/18064) Crypto: export ecc software
* [#18138](https://github.com/apache/nuttx/pull/18138) crypto/cryptosoft: Fix HMAC-SHA when a long key is used
* [#18167](https://github.com/apache/nuttx/pull/18167) crypto: fixes for cryptodev, cryptosoft and RSA export updates
* [#18169](https://github.com/apache/nuttx/pull/18169) crypto: support software key management features (MTD storage, Key Gen) |
Major Changes to the Build System
cmake
| Markdown |
|---|
* [#18364](https://github.com/apache/nuttx/pull/18364) CMake: build implemented for NXP S32K3 Family
* [#17427](https://github.com/apache/nuttx/pull/17427) cmake: Add support for ccache
* [#17550](https://github.com/apache/nuttx/pull/17550) cmake:add lib_psa_set/getstackaddr file to CMakeLists.txt
* [#17558](https://github.com/apache/nuttx/pull/17558) cmake:add missing cflag "-D_FILE_OFFSET_BITS=64" of sim
* [#17579](https://github.com/apache/nuttx/pull/17579) arch/arm: Aligned Cmake with Make
* [#17430](https://github.com/apache/nuttx/pull/17430) boards/arm/stm32l4: CMake added boards Part1
* [#17794](https://github.com/apache/nuttx/pull/17794) fix cmake build
* [#17810](https://github.com/apache/nuttx/pull/17810) arch/arm/xmc4: Aligned Cmake with Make and added XMC4500 and XMC4700 Relax
* [#17852](https://github.com/apache/nuttx/pull/17852) CMake[enhance][debug]: Add target information tracking and dump capability for CMake builds
* [#17857](https://github.com/apache/nuttx/pull/17857) CMake(enhance): Complete defconfig include support with menuconfig writeback capability
* [#17864](https://github.com/apache/nuttx/pull/17864) arch/arm/cmake: fix the gnu-elf.ld handle error at ghs pre-process
* [#17868](https://github.com/apache/nuttx/pull/17868) CMake[bugfix]:Fix incorrect include directory order in CMake application configuration
* [#17908](https://github.com/apache/nuttx/pull/17908) arch/arm/src/am335x: CMake build implemented for TI AM335x Sitara
* [#17922](https://github.com/apache/nuttx/pull/17922) ghs.cmake: add preprocess command to the .ld script generate procedure
* [#17927](https://github.com/apache/nuttx/pull/17927) CMake(feat): Implement CMake ELF Application Build Mode
* [#17968](https://github.com/apache/nuttx/pull/17968) build/cmake: add missing libcxxtoolchain support
* [#18382](https://github.com/apache/nuttx/pull/18382) arm64/chip/imx9: add cmake support, add reboot support
* [#18015](https://github.com/apache/nuttx/pull/18015) libs/libm: cmake fix
* [#18033](https://github.com/apache/nuttx/pull/18033) arch: fix cmake error
* [#18144](https://github.com/apache/nuttx/pull/18144) CMake build implemented for NXP S32K1 Family
* [#18194](https://github.com/apache/nuttx/pull/18194) CMake: Multiple bugfix and optimizations for build system reliability
* [#18390](https://github.com/apache/nuttx/pull/18390) CMake: build implemented for Microchip's SAM3 SAM4 Family
* [#18392](https://github.com/apache/nuttx/pull/18392) CMake: build implemented for Microchip's SAM D/L Family
* [#18400](https://github.com/apache/nuttx/pull/18400) cmake/nuttx_mkconfig: Improve .config comparison logic
* [#18411](https://github.com/apache/nuttx/pull/18411) CMake: build implemented for Microchip's SAM D5x/E5x Family
* [#18413](https://github.com/apache/nuttx/pull/18413) boards/arm/stm32f0l0g0: CMake fix build b-l072z-lrwan1:nxlines_oled
* [#18419](https://github.com/apache/nuttx/pull/18419) CMake: build implemented for STM32 STM32WB Series
* [#18423](https://github.com/apache/nuttx/pull/18423) CMake: build implemented for STM32 STM32L5 Series
* [#18432](https://github.com/apache/nuttx/pull/18432) CMake: build implemented for Allwinner A1X family
* [#18433](https://github.com/apache/nuttx/pull/18433) CMake: build implemented for Quicklogic EOS S3
* [#18440](https://github.com/apache/nuttx/pull/18440) CMake: build implemented for STM32 STM32WL5
* [#18443](https://github.com/apache/nuttx/pull/18443) cmake: bump minimum required CMake version to 3.20
* [#18455](https://github.com/apache/nuttx/pull/18455) arm64/cmake: fix typo in CMAKE_STRIP flag
* [#18466](https://github.com/apache/nuttx/pull/18466) CMake: build implemented for Microchip's SAMA5 Family |
Architectural Support
Architecture Improvements
| Markdown |
|---|
* [#16795](https://github.com/apache/nuttx/pull/16795) arch/sim: save errno in sim context switch to avoid coroutine make errno mess between host api calls.
* [#17011](https://github.com/apache/nuttx/pull/17011) arch: Remove default value for BOARD_LOOPSPERMSEC
* [#17117](https://github.com/apache/nuttx/pull/17117) arch/arm/imxrt: serial registration fixes when no dev console defined
* [#17372](https://github.com/apache/nuttx/pull/17372) arch/arm64: fix create page table err
* [#17377](https://github.com/apache/nuttx/pull/17377) arch/arm64: config irq type
* [#17416](https://github.com/apache/nuttx/pull/17416) arch/arm/stm32h5: Add RS-485 support to serial driver
* [#17420](https://github.com/apache/nuttx/pull/17420) arch/xmc4 : various fixes and clean
* [#17425](https://github.com/apache/nuttx/pull/17425) arch/arm/samv7: allow all values for count in read
* [#17429](https://github.com/apache/nuttx/pull/17429) arch/arm/src/samv7/Kconfig: allow 0 in MCANx_RXFIFOx_SIZE
* [#17442](https://github.com/apache/nuttx/pull/17442) arch/arm/samv7: optimize MCUboot loader configuration
* [#17448](https://github.com/apache/nuttx/pull/17448) arch/armv8-r: use -mfpu=fpv5-sp-d16 for SP-only Cortex-R52 targets
* [#17450](https://github.com/apache/nuttx/pull/17450) arch/crt0.c: revert entry name to `_start`
* [#17454](https://github.com/apache/nuttx/pull/17454) arch/arm/src/kinetis: support RS485 on UART, fix warnings and pin assignment for K60
* [#17484](https://github.com/apache/nuttx/pull/17484) arch/sim: USB host support isochronous transfer endpoint
* [#17486](https://github.com/apache/nuttx/pull/17486) arch/Toolchain.defs: ELF entry for more archs
* [#17507](https://github.com/apache/nuttx/pull/17507) arch/risc-v: add crt0 to LDELFFLAG
* [#17523](https://github.com/apache/nuttx/pull/17523) arch/sim: fix sim spi issue
* [#17542](https://github.com/apache/nuttx/pull/17542) arch/x86_64: fix syscall type mismatch
* [#17549](https://github.com/apache/nuttx/pull/17549) arch/arm: use cfi to debug syscall
* [#17684](https://github.com/apache/nuttx/pull/17684) arch/armv8-m: Fix IRQ number corruption in exception_direct with O2 optimization
* [#17690](https://github.com/apache/nuttx/pull/17690) arch/tricore: enable CONFIG_SYSTEM_TIME64 for TC397
* [#17762](https://github.com/apache/nuttx/pull/17762) arch/risc-v: Fix incompatible pointer types in vector context switching
* [#17767](https://github.com/apache/nuttx/pull/17767) arch/risc-v: Enable VPU initialization for QEMU RV
* [#17788](https://github.com/apache/nuttx/pull/17788) arch/kinetis: Fix S32K3XX regressions caused by refactoring
* [#17795](https://github.com/apache/nuttx/pull/17795) arch/avr/src/avrdx: remove unused variable and update comment
* [#17815](https://github.com/apache/nuttx/pull/17815) arch/arm: fix the error in obtaining thread pointer after we use `-mtp=soft`
* [#17832](https://github.com/apache/nuttx/pull/17832) arch/arm/samv7: fix incorrect Kconfig SAMV7_EMAC0_RMII dependency
* [#17854](https://github.com/apache/nuttx/pull/17854) arch/arm: add -ffunction-sections and -fdata-sections compile options
* [#17855](https://github.com/apache/nuttx/pull/17855) arch/arm: change ghs vfpv3 to vfpv5 accrding to armv7-m documentation
* [#17856](https://github.com/apache/nuttx/pull/17856) arch/arm: replace the "-Wall" build option with the "-ghstd=last"
* [#17867](https://github.com/apache/nuttx/pull/17867) arch/sim: Refactor Wi-Fi simulation and add Pseudo Mode support
* [#17880](https://github.com/apache/nuttx/pull/17880) arch/x64: Syscall support is enabled by default
* [#17881](https://github.com/apache/nuttx/pull/17881) arch/x64: create qemu chip
* [#17883](https://github.com/apache/nuttx/pull/17883) arch/x86_64/intel64: fix build break for timerisr
* [#17891](https://github.com/apache/nuttx/pull/17891) arch/x64: add acpi procfs and poweroff
* [#17892](https://github.com/apache/nuttx/pull/17892) arch/x64:Fix the abnormal backtrace display issue
* [#17893](https://github.com/apache/nuttx/pull/17893) arch/x64: Fix crash issue after enabling KASAN
* [#17897](https://github.com/apache/nuttx/pull/17897) arch/sim: support SOCK_RAW in host_usrsock_socket
* [#17906](https://github.com/apache/nuttx/pull/17906) arch/arm/imxrt: fix error header guard
* [#17951](https://github.com/apache/nuttx/pull/17951) arch/x86_64: add support for linker map generation
* [#17961](https://github.com/apache/nuttx/pull/17961) arch: move STACK_ALIGNMENT to irq.h
* [#17964](https://github.com/apache/nuttx/pull/17964) arch/imx9: Modify default ddr config handling
* [#17965](https://github.com/apache/nuttx/pull/17965) arch/arm64: disable fork support in protected build mode
* [#17974](https://github.com/apache/nuttx/pull/17974) arch/tricore: support cache function
* [#17975](https://github.com/apache/nuttx/pull/17975) arch/tricore: enhanced irq handling
* [#17984](https://github.com/apache/nuttx/pull/17984) arch: enable ARCH_KERNEL_STACK support in protected builds
* [#17986](https://github.com/apache/nuttx/pull/17986) arch: fix addrenv_switch changing this_task causing exceptions
* [#17988](https://github.com/apache/nuttx/pull/17988) arch/stm32: Fix stm32-capture if timer don't support GTIM_CCER_CC1NP
* [#18006](https://github.com/apache/nuttx/pull/18006) arch: move some macros to public code.
* [#18008](https://github.com/apache/nuttx/pull/18008) arch/x86_64: Add gprof and stack check tool
* [#18010](https://github.com/apache/nuttx/pull/18010) arch/x64:add up_set_irq_type
* [#18020](https://github.com/apache/nuttx/pull/18020) arch/x86_64: fix revoke_low_memory
* [#18021](https://github.com/apache/nuttx/pull/18021) arch/x64: interrupt add CFI info
* [#18022](https://github.com/apache/nuttx/pull/18022) arch/x64: Solve the sig_nest hang issue
* [#18023](https://github.com/apache/nuttx/pull/18023) arch/x86_64i:Fix issue 02 Compile acpidump crash problem
* [#18030](https://github.com/apache/nuttx/pull/18030) arch/arm64: fix mpu_freeregion
* [#18048](https://github.com/apache/nuttx/pull/18048) arch: default enable TLS_ALIGNED when BUILD_PROTECTED=y
* [#18059](https://github.com/apache/nuttx/pull/18059) arch/tricore: disable CPU and system watchdogs during startup
* [#18060](https://github.com/apache/nuttx/pull/18060) arch/tricore: add NMI trap handler (weak)
* [#18065](https://github.com/apache/nuttx/pull/18065) arch/arm: armv8-r PL at startup needs to be checked
* [#18067](https://github.com/apache/nuttx/pull/18067) arch/arm: Add arm memmanage fault skip operation
* [#18079](https://github.com/apache/nuttx/pull/18079) arch/tricore: add tricore mpu driver
* [#18092](https://github.com/apache/nuttx/pull/18092) arch/arm/nrf: fix rtc functions return param
* [#18097](https://github.com/apache/nuttx/pull/18097) arch/xtensa: remove XCHAL_SYSCALL_LEVEL
* [#18099](https://github.com/apache/nuttx/pull/18099) arch/arm: Add the macro definitions for CFI instructions for ghs
* [#18103](https://github.com/apache/nuttx/pull/18103) arch: add stack alignment and size validation for CONFIG_TLS_ALIGNED
* [#18106](https://github.com/apache/nuttx/pull/18106) arch/arm64: fix backtrace return address precision
* [#18117](https://github.com/apache/nuttx/pull/18117) arch/arm/nrf{52|53|91}: fix timer timeout value (overflow issue)
* [#18130](https://github.com/apache/nuttx/pull/18130) arch/x86_64: optimize assembly instructions for size and performance
* [#18140](https://github.com/apache/nuttx/pull/18140) arch/arm/src/imxrt: Fix Ethernet RUNNING status regression
* [#18153](https://github.com/apache/nuttx/pull/18153) arch/arm: systick: fix off-by-one in SysTick RELOAD programming
* [#18157](https://github.com/apache/nuttx/pull/18157) arch/arm64: Enhance MPU infrastructure with unified interface and improved platform flexibility
* [#18158](https://github.com/apache/nuttx/pull/18158) arch/arm64: Enhance MPU with background region and region query interface
* [#18166](https://github.com/apache/nuttx/pull/18166) arch/xtensa/esp32/esp32s2 spi errors
* [#18168](https://github.com/apache/nuttx/pull/18168) arch/stm32: Add counter reset function
* [#18177](https://github.com/apache/nuttx/pull/18177) arch/armv8-r64: userspace PMU access
* [#18186](https://github.com/apache/nuttx/pull/18186) arch/risc-v: fix timer initialization for SMP mode using mtimer
* [#18195](https://github.com/apache/nuttx/pull/18195) arch/xtensa/espressif: ESP32 simpleboot improvements
* [#18214](https://github.com/apache/nuttx/pull/18214) arch/armv7-r: Enable userspace PMU access with performance event support
* [#18229](https://github.com/apache/nuttx/pull/18229) arch/arm: GPIO IMX9 Add support for IRQ line1 and GPIO5
* [#18230](https://github.com/apache/nuttx/pull/18230) arch/arm: LPSPI imx9 add support for 2nd CS
* [#18268](https://github.com/apache/nuttx/pull/18268) arch/x86_64: use pause to reduce power consumption in spin wait loops
* [#18273](https://github.com/apache/nuttx/pull/18273) arch/imx9: Correct CONFIG_IMX9_ENET_PHYINIT flag and imx9_phy_boardinitialize
* [#18277](https://github.com/apache/nuttx/pull/18277) arch/sim: Add sigdelset to nuttx-names.in
* [#18279](https://github.com/apache/nuttx/pull/18279) arch/arm64: Delete the default save for SCTLR and fix the issue of including incorrect order
* [#18296](https://github.com/apache/nuttx/pull/18296) arch/arm/stm32: fix undeclared page variable in flash write
* [#18297](https://github.com/apache/nuttx/pull/18297) arch/xtensa: fix `INT32_C` macro to match `int32_t` type
* [#18298](https://github.com/apache/nuttx/pull/18298) arch/x86_64: replaced loop construct with rep movsb
* [#18300](https://github.com/apache/nuttx/pull/18300) arch/arm/stm32h7: fix sdcan clock, ILS register and ID
* [#18303](https://github.com/apache/nuttx/pull/18303) arch/x86: fixed errors in gdt_flush and idt_flush
* [#18349](https://github.com/apache/nuttx/pull/18349) arch/risc-v: Fix page table traversal for SV39
* [#18381](https://github.com/apache/nuttx/pull/18381) arch/tricore: initialize spinlock used by tricore systimer
* [#18403](https://github.com/apache/nuttx/pull/18403) arch/arm64/Imx9: usdhc improvements
* [#18409](https://github.com/apache/nuttx/pull/18409) arch/arm64/imx9: Add enet MII clock calculation
* [#18418](https://github.com/apache/nuttx/pull/18418) arch/arm: remove all "select ARMV8M_HAVE_STACKCHECK".
* [#18429](https://github.com/apache/nuttx/pull/18429) arch/risc-v/espressif: Fix SHA errors
* [#18452](https://github.com/apache/nuttx/pull/18452) arch/sim: fix X11 framebuffer window not visible in POSIX simulator
* [#18453](https://github.com/apache/nuttx/pull/18453) arch/sim: fix incomplete HCI socket data reading in simulator interrupt handler
* [#18457](https://github.com/apache/nuttx/pull/18457) arch/arm: Add necessary conversion between tick and usec in systick_interrupt
* [#18461](https://github.com/apache/nuttx/pull/18461) arch/[risc-v|xtensa]/src/common: Create SoC-specific initialization routine
* [#18462](https://github.com/apache/nuttx/pull/18462) arch/xtensa/esp32: Fix buffer overflow in SPI poll exchange |
Driver Support
Drivers With Improvements
| Markdown |
|---|
* [#16925](https://github.com/apache/nuttx/pull/16925) drivers/timers/capture: fix typo in capture.h
* [#17373](https://github.com/apache/nuttx/pull/17373) drivers/pci: Calculate PCI bar size use mask 0xffffffff
* [#17375](https://github.com/apache/nuttx/pull/17375) drivers/pci: calculate bar size
* [#17376](https://github.com/apache/nuttx/pull/17376) drivers/eeprom: Support PE/SE/CE commands
* [#17379](https://github.com/apache/nuttx/pull/17379) drivers/pci: write legacy num to config sapce when enable legacy irq
* [#17426](https://github.com/apache/nuttx/pull/17426) drivers/lcd/st7789.c: fix byte order in st7789_fill for 3 wires
* [#17433](https://github.com/apache/nuttx/pull/17433) drivers/usbdev: fix cdcecm netdev can not enter running state
* [#17441](https://github.com/apache/nuttx/pull/17441) drivers/can/can.c: fix broken O_NONBLOCK
* [#17446](https://github.com/apache/nuttx/pull/17446) drivers/lpwan: Fix Kconfig SX1276 and SX1262 position
* [#17455](https://github.com/apache/nuttx/pull/17455) note/drivers: Get taskname more safely.
* [#17456](https://github.com/apache/nuttx/pull/17456) drivers/i3c: Revert "drivers/i3c: remove extra i3c_dev_register, do_daa has created them"
* [#17464](https://github.com/apache/nuttx/pull/17464) drivers/mmcsd: Aligned Cmake with Make
* [#17470](https://github.com/apache/nuttx/pull/17470) drivers/rpmsgdev: server functions enhanced
* [#17491](https://github.com/apache/nuttx/pull/17491) drivers/usbhost: improve usbhost hid kbd
* [#17498](https://github.com/apache/nuttx/pull/17498) drivers/timers/ptp: support ptp clock driver model，CLOCKFD and clock adjtime/settime/gettime for ptp device
* [#17501](https://github.com/apache/nuttx/pull/17501) drivers/battery: fix event lost before service open
* [#17510](https://github.com/apache/nuttx/pull/17510) drivers/ioexpander: add debounce and interrupt mask functions
* [#17512](https://github.com/apache/nuttx/pull/17512) drivers/sensors/goldfish: support more sensors
* [#17528](https://github.com/apache/nuttx/pull/17528) drivers/input: Adds a small extension to the Force Feedback (FF) input subsystem
* [#17529](https://github.com/apache/nuttx/pull/17529) drivers/virtio: Fix DRIVERS_VIRTIO_INPUT configuration dependencies
* [#17530](https://github.com/apache/nuttx/pull/17530) drivers: replace critical_section with spinlock
* [#17531](https://github.com/apache/nuttx/pull/17531) drivers/timers: A small improvements in the drivers/timers subsystem
* [#17540](https://github.com/apache/nuttx/pull/17540) drivers/timers: fix rtc_time struct
* [#17541](https://github.com/apache/nuttx/pull/17541) drivers/virtio: if in assert, don't wait semaphore
* [#17552](https://github.com/apache/nuttx/pull/17552) drivers/mtd: Add W25N SPI NAND flash driver
* [#17554](https://github.com/apache/nuttx/pull/17554) drivers/rpmsg: Add rpmsg_get_signals API and rpmsg transport ops support
* [#17586](https://github.com/apache/nuttx/pull/17586) drivers/net: fix "wapi save_config" and "wapi reconnect" commands
* [#17597](https://github.com/apache/nuttx/pull/17597) drivers/net: setting loopback network driver sending task to the HPWORK queue
* [#17604](https://github.com/apache/nuttx/pull/17604) drivers/mtd: add MTDIOC_ISBAD ioctl
* [#17746](https://github.com/apache/nuttx/pull/17746) drivers/i2c: add ioexpander-based lower-half implementation for I2C bit-bang
* [#17747](https://github.com/apache/nuttx/pull/17747) drivers/capture: add signal notification support and fake capture driver
* [#17752](https://github.com/apache/nuttx/pull/17752) drivers/sensors: add a dynamic sensor debugging tool sensor_monitor
* [#17760](https://github.com/apache/nuttx/pull/17760) drivers/rpmsg: port spi add debug log, low power feature and bug fixs
* [#17763](https://github.com/apache/nuttx/pull/17763) drivers/sx127x: Add support to different bitrate and RX timeout
* [#17764](https://github.com/apache/nuttx/pull/17764) drivers/adc: Use mutexlock to replace critical section protection
* [#17769](https://github.com/apache/nuttx/pull/17769) drivers/sensors: update upper->parsebuffer every new line
* [#17772](https://github.com/apache/nuttx/pull/17772) drivers/sensors: fix mpu9250 register function comments
* [#17776](https://github.com/apache/nuttx/pull/17776) drivers/pty: fix memory leak when pty_destroy
* [#17778](https://github.com/apache/nuttx/pull/17778) drivers/rpmsg: router double free and reconnect related bugs fix
* [#17782](https://github.com/apache/nuttx/pull/17782) drivers/usrsock: replace net_lock with conn_lock
* [#17783](https://github.com/apache/nuttx/pull/17783) drivers/Rpmsg: fix rpmsg dead lock and ns bind race condition problem
* [#17787](https://github.com/apache/nuttx/pull/17787) drivers/rptun: fix rptun stop related deadlock and crash bugs
* [#17797](https://github.com/apache/nuttx/pull/17797) drivers/can: replace critical-section mutex with spinlock
* [#17802](https://github.com/apache/nuttx/pull/17802) drivers/virtio-gpu: Avoid calling free in IRQ
* [#17805](https://github.com/apache/nuttx/pull/17805) drivers/net/e1000|igc.c: add PIDVID of NIC
* [#17813](https://github.com/apache/nuttx/pull/17813) drivers/ioexpander: add enable & disable macro for gpio SETDEBOUNCE and SETMASK
* [#17814](https://github.com/apache/nuttx/pull/17814) drivers/sensors: add get_info interface for gnss_uorb
* [#17816](https://github.com/apache/nuttx/pull/17816) drivers/rptun: refactor rptun to decoupling the rptun and rpmsg virtio, make rptun can work with any virtio devices
* [#17824](https://github.com/apache/nuttx/pull/17824) drivers/sensors: sensor bug fix - part 1
* [#17833](https://github.com/apache/nuttx/pull/17833) drivers/net: fix igc build error
* [#17837](https://github.com/apache/nuttx/pull/17837) drivers/sensors: add a new sensor type ENG
* [#17842](https://github.com/apache/nuttx/pull/17842) drivers/net/rpmsgdrv.c: add bidirectional data netdev support
* [#17845](https://github.com/apache/nuttx/pull/17845) drivers/mtd: Optimizations for RRAM/MRAM Compatibility and Erase Logic Robustness
* [#17870](https://github.com/apache/nuttx/pull/17870) drivers/net: Fix crash in wifi_sim disconnect.
* [#17871](https://github.com/apache/nuttx/pull/17871) drivers/virtio: Use arc4random_buf to generate MAC address.
* [#17872](https://github.com/apache/nuttx/pull/17872) drivers/sensors/fakesensor: Remove GNSS dependency
* [#17923](https://github.com/apache/nuttx/pull/17923) drivers/timers: check CONFIG_BOARD_LOOPSPERMSEC != 0 at runtime
* [#17928](https://github.com/apache/nuttx/pull/17928) drivers/can: repair compiler error
* [#17942](https://github.com/apache/nuttx/pull/17942) drivers/mmcsd: fix typo, it should be "Byte" by spec
* [#17949](https://github.com/apache/nuttx/pull/17949) drivers/misc/optee: add missing addrenv header include
* [#17989](https://github.com/apache/nuttx/pull/17989) drivers/usbhost_hidkbd: Fix small typo in usbhost_hidkbd.c
* [#18005](https://github.com/apache/nuttx/pull/18005) drivers/rpmsg: remove unnecessary header files, revise make.def and cmake file
* [#18014](https://github.com/apache/nuttx/pull/18014) drivers/serial/Kconfig-16550: fix non-existent option
* [#18036](https://github.com/apache/nuttx/pull/18036) drivers/rpmsg: use nuttx/atomic.h instead metal/atomic.h
* [#18061](https://github.com/apache/nuttx/pull/18061) drivers/pipe: fix POLLHUP handling in poll()
* [#18073](https://github.com/apache/nuttx/pull/18073) drivers/sensors optimizes the sensor rpmsg driver proxy waiting mechanism to improve reliability. part 2
* [#18081](https://github.com/apache/nuttx/pull/18081) drivers/analog/mcp47x6: fix configuration command
* [#18085](https://github.com/apache/nuttx/pull/18085) drivers/rpmsg_router: multiple fixes and improvements for multi-core stability
* [#18091](https://github.com/apache/nuttx/pull/18091) drivers/mtd: add nvs cache buffer
* [#18095](https://github.com/apache/nuttx/pull/18095) drivers/mtd: support ram_mtdconfig device && lomtdconfig device
* [#18100](https://github.com/apache/nuttx/pull/18100) drivers/net/slip: set serial port to raw mode to prevent character escaping
* [#18102](https://github.com/apache/nuttx/pull/18102) drivers/sensors: fix sensor deadlock. part 3
* [#18108](https://github.com/apache/nuttx/pull/18108) drivers/rpmsg: unify cpuname handling and fix pm wakelock initialization
* [#18116](https://github.com/apache/nuttx/pull/18116) drivers/serial: Fix SIGINT not delivered to foreground process on Ctrl-C
* [#18125](https://github.com/apache/nuttx/pull/18125) drivers/usbdev: fix rndis net link status can't update timely issue
* [#18134](https://github.com/apache/nuttx/pull/18134) drivers/sensors: Add non-wakeup mode support and optimize RPMSG communication part 4.
* [#18156](https://github.com/apache/nuttx/pull/18156) drivers/rpmsg: fix struct alignment issue by removing flexible array member
* [#18159](https://github.com/apache/nuttx/pull/18159) drivers/rpmsg_port_spi: add PM support and stability improvements
* [#18163](https://github.com/apache/nuttx/pull/18163) drivers/rpmsg_port_uart: Improvements and bug fixes for stability and power management
* [#18164](https://github.com/apache/nuttx/pull/18164) drivers/sensors/dhtxx: Fix read return values to be POSIX compliant
* [#18165](https://github.com/apache/nuttx/pull/18165) drivers/rpmsg: refactor internal APIs to private header
* [#18180](https://github.com/apache/nuttx/pull/18180) drivers/sensors: Remove the uncalibrated member of the sensor lowerhalf layer part 5
* [#18209](https://github.com/apache/nuttx/pull/18209) drivers/sensors: sensor bug fix. part 6
* [#18231](https://github.com/apache/nuttx/pull/18231) drivers/serial: fix crash when buffer is full and only recvbuf is imp…
* [#18246](https://github.com/apache/nuttx/pull/18246) drivers/ioexapnder/mcp23x17 : Fix write gpio output values on OLAT registers
* [#18248](https://github.com/apache/nuttx/pull/18248) drivers/rpmsg: support release the rx buffer early in endpoint callback
* [#18250](https://github.com/apache/nuttx/pull/18250) drivers/timers: add timer driver implemented by watchdog
* [#18256](https://github.com/apache/nuttx/pull/18256) drivers/sensors: add sensor monitor debug log. part 7
* [#18261](https://github.com/apache/nuttx/pull/18261) drivers/sensors/gnss: Add monitor logs for activation
* [#18265](https://github.com/apache/nuttx/pull/18265) drivers/virtio: virtio config space size-matched read operations
* [#18286](https://github.com/apache/nuttx/pull/18286) drivers/analog: fix adc ads1115 driver
* [#18289](https://github.com/apache/nuttx/pull/18289) drivers/vhost: Improvements and fixes for vhost framework
* [#18290](https://github.com/apache/nuttx/pull/18290) drivers/virtio: use virtqueue_nused() to check pending buffers
* [#18291](https://github.com/apache/nuttx/pull/18291) drivers/virtio: fix the minor code style in virtio.c
* [#18294](https://github.com/apache/nuttx/pull/18294) drivers/rpmsg: add timestamp support for rpmsg buffer latency measurement
* [#18301](https://github.com/apache/nuttx/pull/18301) drivers/lcd: Add ST7796 TFT LCD framebuffer driver
* [#18304](https://github.com/apache/nuttx/pull/18304) drivers/power/pm: Fix typos in comments
* [#18361](https://github.com/apache/nuttx/pull/18361) drivers/usbdev: Fix usbmsc_unbind() function for USB composite device
* [#18372](https://github.com/apache/nuttx/pull/18372) drivers/note: noteram ioctl FIONBIO should return -ENOTTY
* [#18410](https://github.com/apache/nuttx/pull/18410) drivers/serial/uart: implement uart rpmsg linux conterpart
* [#18435](https://github.com/apache/nuttx/pull/18435) drivers/sensors: Legacy sensor warning
* [#18446](https://github.com/apache/nuttx/pull/18446) drivers/serial: add common Xilinx UART Peripheral System (XUARTPS) support
* [#18454](https://github.com/apache/nuttx/pull/18454) drivers/syslog: add millisecond option for syslog timestamp formatting'
* [#17460](https://github.com/apache/nuttx/pull/17460) driver/usbhost: Support obtaining USB3.0 device descriptors
* [#17487](https://github.com/apache/nuttx/pull/17487) power/battery: battery gauge driver support
* [#17557](https://github.com/apache/nuttx/pull/17557) driver/note: make SIZEOF_NOTE_START return the right size
* [#17744](https://github.com/apache/nuttx/pull/17744) driver/cfi: fix write failed issue for unalign length with bankwidth
* [#17774](https://github.com/apache/nuttx/pull/17774) can: fix can driver error about hdr is not initilized
* [#17866](https://github.com/apache/nuttx/pull/17866) driver/cfi-flash: Add a config option for the page size of CFI flash.
* [#17979](https://github.com/apache/nuttx/pull/17979) crypto/cryptodev: support private data in driver
* [#18029](https://github.com/apache/nuttx/pull/18029) crypto/cryptodev: optimize driver
* [#18121](https://github.com/apache/nuttx/pull/18121) driver/note: Support poll threshold
* [#18123](https://github.com/apache/nuttx/pull/18123) driver/note: Add tag to note_event_s and note_printf_s
* [#18127](https://github.com/apache/nuttx/pull/18127) driver/syslog: Implement the rate limiting function for ramlog driver.
* [#18128](https://github.com/apache/nuttx/pull/18128) driver/note: Fix compilation error when CONFIG_SYSLOG_TO_SCHED_NOTE=y
* [#18280](https://github.com/apache/nuttx/pull/18280) driver/virtio: Delete reset on initialization
* [#18368](https://github.com/apache/nuttx/pull/18368) driver/input: Add keyboard matrix driver to read matrix keyboard using polling way.
* [#18370](https://github.com/apache/nuttx/pull/18370) video/sim_camera: Improve camera driver behavior and simulator camera coverage. |
Board Support
New Board Support
| Markdown |
|---|
* [#18460](https://github.com/apache/nuttx/pull/18460) Introduce i.MX93 (M33) and IMX93-QSB board support |
Boards With Significant Improvements
| Markdown |
|---|
* [#17397](https://github.com/apache/nuttx/pull/17397) boards/nucleo-h743zi: modify the romfs img file path
* [#17471](https://github.com/apache/nuttx/pull/17471) boards/defconfig: enable CONFIG_SCHED_CHILD_STATUS
* [#17477](https://github.com/apache/nuttx/pull/17477) boards/risc-v/esp32c3: Corrected the names of #include guards
* [#17532](https://github.com/apache/nuttx/pull/17532) boards/risc-v: Add lvgl64_vector configuration for RISC-V QEMU
* [#17547](https://github.com/apache/nuttx/pull/17547) boards/arm/mps3-an547: enable protected mode support
* [#17560](https://github.com/apache/nuttx/pull/17560) boards/nucleo-g431rb/qenco: reduce FLASH
* [#17562](https://github.com/apache/nuttx/pull/17562) boards/nucleo-f446re: disable OSTEST in some configs
* [#17563](https://github.com/apache/nuttx/pull/17563) boards/qemu-intel64/jumbo: enable more network tools
* [#17566](https://github.com/apache/nuttx/pull/17566) boards/risc-v/esp32c3: add Waveshare ESP32-C3-Zero
* [#17572](https://github.com/apache/nuttx/pull/17572) boards/esp32s3/lckfb-szpi: Add QMI8658 6-axis IMU sensor support
* [#17574](https://github.com/apache/nuttx/pull/17574) boards/esp32: Add initial support to Heltec WiFi LoRa32
* [#17576](https://github.com/apache/nuttx/pull/17576) boards/leds: remove dependency on leds example for some boards
* [#17577](https://github.com/apache/nuttx/pull/17577) boards/nucleo-c0xxx: fix leds handling
* [#17581](https://github.com/apache/nuttx/pull/17581) boards/esp32/heltec_wifi_lora32: Add support to SX1276 transceiver
* [#17738](https://github.com/apache/nuttx/pull/17738) boards/{nrf53|stm32h7}: mark shmem region as NOLOAD
* [#17751](https://github.com/apache/nuttx/pull/17751) board/lm3s6432-s2e/nsh: disable LIBC_LONG_LONG to fix ci bb
* [#17771](https://github.com/apache/nuttx/pull/17771) boards/raspberrypi-4b: Add testing configurations
* [#17879](https://github.com/apache/nuttx/pull/17879) boards/arm/kinetis: fix freeform-k28f usbhshost undeclared 'errcode'
* [#17911](https://github.com/apache/nuttx/pull/17911) boards/esp32c3-xiao: Fix ble configuration crash
* [#17945](https://github.com/apache/nuttx/pull/17945) boards/stm32f103-minimum: Add GPIO in/out/int define
* [#18013](https://github.com/apache/nuttx/pull/18013) boards/qemu-intel64/jumbo: enable procfs ACPI
* [#18025](https://github.com/apache/nuttx/pull/18025) boards/smartl-c906: enable hrtimer ostest in CI
* [#18031](https://github.com/apache/nuttx/pull/18031) boards/boardctl: Add BOARDCTL_MACADDR command
* [#18032](https://github.com/apache/nuttx/pull/18032) boards/xtensa/esp32: add rtc_reserved_seg to legacy_sections
* [#18054](https://github.com/apache/nuttx/pull/18054) boards/nrf53: correct rptun names
* [#18094](https://github.com/apache/nuttx/pull/18094) boards/sim: Fix watchdog callback
* [#18132](https://github.com/apache/nuttx/pull/18132) boards/sim: enable list-based hrtimer in CI ostest
* [#18146](https://github.com/apache/nuttx/pull/18146) boards/boardctl: use spinlock IRQ-safe interfaces for consistency
* [#18154](https://github.com/apache/nuttx/pull/18154) boards/xtensa: fixes for build and start-up issues when legacy boot enabled
* [#18206](https://github.com/apache/nuttx/pull/18206) board: enable hritmer (RB-tree and list implementation) CITEST on arm and riscv board
* [#18251](https://github.com/apache/nuttx/pull/18251) boards/sim/crypto: enable cmocka testing framework
* [#18283](https://github.com/apache/nuttx/pull/18283) boards/boardctl: BOARDIOC_SPINLOCK missing some Conditional branch
* [#18310](https://github.com/apache/nuttx/pull/18310) boards/risc-v/esp32c6: Add missing config for esp32c6 romfs
* [#18355](https://github.com/apache/nuttx/pull/18355) boards/imx95-evk: enable mpu by default
* [#18363](https://github.com/apache/nuttx/pull/18363) boards/arm: add nxp mr-navq95b support
* [#18406](https://github.com/apache/nuttx/pull/18406) boards/xtensa/esp32: add three missing defconfigs
* [#18416](https://github.com/apache/nuttx/pull/18416) boards/xtensa/esp32s2: add efuse defconfig
* [#18420](https://github.com/apache/nuttx/pull/18420) boards/stm32h7: Add button support to nucleo-h743zi2
* [#18459](https://github.com/apache/nuttx/pull/18459) boards/esp32c3-xiao: Add NimBLE example configuration |
File System
Significant Improvements
| Markdown |
|---|
* [#17488](https://github.com/apache/nuttx/pull/17488) fs/romfs: revert the romfs write feature
* [#17500](https://github.com/apache/nuttx/pull/17500) fs/vfs: fix poll covertify issue about out-of-bound access fds
* [#17539](https://github.com/apache/nuttx/pull/17539) fs/mqueue: fix msgq memleak
* [#17548](https://github.com/apache/nuttx/pull/17548) fs/procfs: bugfix in heapcheck, avoid '\n' to 0
* [#17559](https://github.com/apache/nuttx/pull/17559) fs/tmpfs: fix memoryleak of tmpfs_opendir
* [#17706](https://github.com/apache/nuttx/pull/17706) littlefs: fix statfs underflow during active writes
* [#17731](https://github.com/apache/nuttx/pull/17731) fs/inode: bug fix about fdlist_extend, fdlist_install and eventfd/timerfd_blocking_io
* [#17740](https://github.com/apache/nuttx/pull/17740) fs/mqueue: fix inverted 'created' flag in file_mq_vopen
* [#17741](https://github.com/apache/nuttx/pull/17741) fs/epoll: release refs count and add TLS cleanup handler to release epoll fd reference on thread exit
* [#17748](https://github.com/apache/nuttx/pull/17748) fs/file: add reference count protection for stack-allocated file structures
* [#17513](https://github.com/apache/nuttx/pull/17513) bugfix/fs:write Bad buf addr should return EINVAL
* [#17811](https://github.com/apache/nuttx/pull/17811) fs/inode: using file_allocate and file_dup to avoid racecondition to allocate new fd
* [#17821](https://github.com/apache/nuttx/pull/17821) fs/userfs: keep mutex while reading iobuffer
* [#17839](https://github.com/apache/nuttx/pull/17839) fs/driver: Replace heap allocation of temporary device names
* [#18001](https://github.com/apache/nuttx/pull/18001) fs: add fs dump in ROMFS/LITTLEFS
* [#18062](https://github.com/apache/nuttx/pull/18062) fs: Fix the incorrect return value of the lseek interface.
* [#18107](https://github.com/apache/nuttx/pull/18107) fs/fat: add support for FIOC_FILEPATH ioctl
* [#18200](https://github.com/apache/nuttx/pull/18200) fs: fix inode information update outside of lock in SMP scene
* [#18238](https://github.com/apache/nuttx/pull/18238) fs/timerfd: implement TFD_TIMER_CANCEL_ON_SET to detect clock changes |
Networking
Improvements
| Markdown |
|---|
* [#16940](https://github.com/apache/nuttx/pull/16940) net: Hardware Checksum Offload Support for NuttX Network Stack * [#17431](https://github.com/apache/nuttx/pull/17431) net/pkt: Add some feature support * [#17435](https://github.com/apache/nuttx/pull/17435) net/can: add write buffer to support nonblock send * [#17436](https://github.com/apache/nuttx/pull/17436) net/netdev/netdev_register.c: skip mld_devinit if Nic can not support mld * [#17440](https://github.com/apache/nuttx/pull/17440) net/utils/net_bufpool: add lock to struct net_bufpool_s and bufpool_navail * [#17451](https://github.com/apache/nuttx/pull/17451) net: replace critical_section with spinlock * [#17452](https://github.com/apache/nuttx/pull/17452) net: add vlan support * [#17465](https://github.com/apache/nuttx/pull/17465) netdev_upperhalf: convert Kconfig to variable * [#17483](https://github.com/apache/nuttx/pull/17483) net/pkt: add SOCK_DGRAM support * [#17519](https://github.com/apache/nuttx/pull/17519) net: Check listening connections when selecting ports * [#17520](https://github.com/apache/nuttx/pull/17520) net/pkt: Fixed error handling for unsupported types * [#17521](https://github.com/apache/nuttx/pull/17521) net/socket: Fixed network card name does not end with \0 when binding the device issue * [#17526](https://github.com/apache/nuttx/pull/17526) net/tcp: modify txavail to be sent directly in the current thread * [#17551](https://github.com/apache/nuttx/pull/17551) net/packet: add PACKET_<ADD|DROP>_MEMBERSHIP support * [#17553](https://github.com/apache/nuttx/pull/17553) net/netlink: add RT_TABLE_LOCAL definition for mqttc5 build * [#17555](https://github.com/apache/nuttx/pull/17555) net/tcp: add TCP_CORK definition * [#17585](https://github.com/apache/nuttx/pull/17585) net/netdev: allow stack to send/receive when running * [#17587](https://github.com/apache/nuttx/pull/17587) net/igmp: mod check of IGMP_SCHEDMSG from assert to error log * [#17588](https://github.com/apache/nuttx/pull/17588) net/tcp: modify the return value when dev is down in tcp_pollsetup * [#17589](https://github.com/apache/nuttx/pull/17589) net: update check condition from IFF_UP to IFF_RUNNING in the network sending process * [#17590](https://github.com/apache/nuttx/pull/17590) net/tcp: resolve reconnection issues when connection failed due to rejection * [#17603](https://github.com/apache/nuttx/pull/17603) net/tcp: improve TCP retransmission mechanisms for better reliability * [#17607](https://github.com/apache/nuttx/pull/17607) net/pkt: fix DHCP transmission failure by updating d_sndlen/d_len lengths * [#17652](https://github.com/apache/nuttx/pull/17652) net/wireless: fix compile warning issue for wireless * [#17655](https://github.com/apache/nuttx/pull/17655) netpkt: Introduction to using netpkt example * [#17656](https://github.com/apache/nuttx/pull/17656) net/ethernet: ARP can be configured on interface * [#17657](https://github.com/apache/nuttx/pull/17657) netlib: Introduction to IP conflict detection functions * [#17658](https://github.com/apache/nuttx/pull/17658) net/icmp: check the checksum field when receive icmp message * [#17659](https://github.com/apache/nuttx/pull/17659) net/ethernet: remove no use remove excess code * [#17660](https://github.com/apache/nuttx/pull/17660) netdev_upperhalf: add direct rx mode * [#17661](https://github.com/apache/nuttx/pull/17661) net/can: fix the typo and compile error * [#17662](https://github.com/apache/nuttx/pull/17662) net/icmp: Return -ENOPROTOOPT for SOL_SOCKET to avoid misleading logs * [#17663](https://github.com/apache/nuttx/pull/17663) net/net_initialize: remove the empty functions that are not needed * [#17667](https://github.com/apache/nuttx/pull/17667) net/can: can protocol uses a separate buffer to cache can data * [#17669](https://github.com/apache/nuttx/pull/17669) netlib: Add IOB statistics interface description * [#17672](https://github.com/apache/nuttx/pull/17672) net/ipfrag: fix ip fragment assert when iob not enough * [#17673](https://github.com/apache/nuttx/pull/17673) net/bufpool: fix typo * [#17674](https://github.com/apache/nuttx/pull/17674) net/icmp: check src ip for icmp request message * [#17676](https://github.com/apache/nuttx/pull/17676) net/tcp: add kconfig to support retransmission at a fixed time * [#17677](https://github.com/apache/nuttx/pull/17677) net/vlan: add some macro for vlan * [#17678](https://github.com/apache/nuttx/pull/17678) net/tcp: add support for the CLOSE_WAIT state * [#17679](https://github.com/apache/nuttx/pull/17679) nuttx/net: Expose the net_ipv6addr_maskcmp interface to user-mode calls * [#17686](https://github.com/apache/nuttx/pull/17686) net/ipv4: Send ICMP Destination Unreachable for unknown protocol * [#17687](https://github.com/apache/nuttx/pull/17687) net/ipv4: Drop a ipv4 packet with total length bigger than the actual transmitted data * [#17688](https://github.com/apache/nuttx/pull/17688) net/arp: support ARP entry learned on gratuitous ARP response * [#17689](https://github.com/apache/nuttx/pull/17689) net/icmp: Support icmp timestamp request * [#17691](https://github.com/apache/nuttx/pull/17691) net/tcp: tcp header seq check * [#17692](https://github.com/apache/nuttx/pull/17692) net: decouple the impact of net_lock between network cards * [#17693](https://github.com/apache/nuttx/pull/17693) net/ethernet: fix compilation issues for inet_sockif.c * [#17695](https://github.com/apache/nuttx/pull/17695) net/vlan: make a judgment before calling fuction * [#17698](https://github.com/apache/nuttx/pull/17698) net/udp: Validate UDP length field against actual packet size * [#17699](https://github.com/apache/nuttx/pull/17699) net/udp: Support zero-length UDP datagrams * [#17700](https://github.com/apache/nuttx/pull/1846617700) CMakenet/ethernet: buildchange implementedstruct forifreq Microchip'sto SAMA5consistent Family |
various
Major Changes to the Build System
New Features
Bug Fixes
Architectural Support
New Architecture Support
Driver Support
Drivers With Improvements
| Markdown |
|---|
with Linux * [#16925#17701](https://github.com/apache/nuttx/pull/1692517701) driversnet/timers/capturedevif: fix poll typoissue inwhen capture.hifdown * [#17373#17702](https://github.com/apache/nuttx/pull/1737317702) driversnet/pciarp: dont Calculatelearn PCIarp barinformation sizeif useinterface maskis 0xffffffffnoarp * [#17375#17705](https://github.com/apache/nuttx/pull/1737517705) driversnet/pciioctl: calculate bar sizeadd a socket interface for ioctl * [#17376#17707](https://github.com/apache/nuttx/pull/1737617707) driversnet/eepromtcp: Support PE/SE/CE commandssupport recv packet in the TCP_FIN_WAIT_1/2 state * [#17379#17709](https://github.com/apache/nuttx/pull/1737917709) driversnet/pcitcp: write legacy num to config sapceremove SYN_RCVD state conn by listener created when enablefree legacy irqlistener * [#17426#17710](https://github.com/apache/nuttx/pull/1742617710) drivers/lcd/st7789.cnet/tcp: fixsend bytereset orderwhen inretransmitted st7789_fillnumber forgreater 3than wiresTCP_MAXRTX * [#17433#17711](https://github.com/apache/nuttx/pull/1743317711) driversnet/usbdevtcp: fixsupport cdcecmOTW netdevack can not enter running stateseq check * [#17441#17712](https://github.com/apache/nuttx/pull/1744117712) drivers/can/can.c: fix broken O_NONBLOCKnet/arp: support arp request limit * [#17446#17713](https://github.com/apache/nuttx/pull/1744617713) driversnet/lpwantcp: Fixdiscard Kconfigfin SX1276packet andin SX1262LISTEN positionstate * [#17455#17714](https://github.com/apache/nuttx/pull/1745517714) notenet/drivers: Get taskname more safely.tcp: fix tcp conn lock leak when port in use in tcp_selectport * [#17456#17715](https://github.com/apache/nuttx/pull/1745617715) driversnet/i3ctcp: Revert "drivers/i3c: remove extra i3c_dev_register, do_daa has created them"fix conn->work use after free in worker queue list * [#17464#17716](https://github.com/apache/nuttx/pull/1746417716) driversnet/mmcsd: Aligned Cmake with Makeipv6: Drop IP packet shorter than length in IP header * [#17470#17729](https://github.com/apache/nuttx/pull/1747017729) driversnet/rpmsgdevarp: server functions enhancedSkip ARP request if ip address is invalid * [#17491#17730](https://github.com/apache/nuttx/pull/1749117730) driversnet/usbhostneighbor: improve usbhost hid kbdSkip Neighbor request if ip address is invalid at ipv6 * [#17498#17732](https://github.com/apache/nuttx/pull/1749817732) driversnet/timers/ptpnetlink: supportreplace ptpnet_lock clock driver model，CLOCKFD and clock adjtime/settime/gettime for ptp devicewith netlink_lock * [#17501#17733](https://github.com/apache/nuttx/pull/1750117733) driversnet/batterylocal: fixreplace eventnet_lock lost before service openwith local_lock * [#17510#17734](https://github.com/apache/nuttx/pull/1751017734) driversnet/ioexpanderusrsock: addreplace debouncenet_lock and interrupt mask functionswith usrsock_lock * [#17512#17735](https://github.com/apache/nuttx/pull/1751217735) drivers/sensors/goldfish: support more sensorsnet_sockif.c: add ip level s|getsockopt support in SOCK_CTRL * [#17528#17743](https://github.com/apache/nuttx/pull/1752817743) driversnet/inputcan: Addsfix apoll smallsetup extension to theproperly Forcefind Feedbackand (FF)use inputfree subsystempollfd slots * [#17529#17745](https://github.com/apache/nuttx/pull/1752917745) driversnet/virtiolocal: Fix DRIVERS_VIRTIO_INPUT configuration dependencies simplify file descriptor passing using shared filep references * [#17530#17754](https://github.com/apache/nuttx/pull/17530) drivers: replace critical_section with spinlock17754) net/devif_poll: only call the corresponding xxx_poll when there is data to be sent * [#17531#17775](https://github.com/apache/nuttx/pull/1753117775) drivers/timersnet can: Amodify smallthe improvementsreturn invalue the drivers/timers subsystemof can_datahandler API. * [#17540#17785](https://github.com/apache/nuttx/pull/1754017785) driversnet/timersudp: fix rtc_time struct udp message cannot be sent to the network card * [#17541#17806](https://github.com/apache/nuttx/pull/1754117806) driversnet/virtionetdev: ifFix inbest assert, don't wait semaphoreprefix in findby * [#17552#17819](https://github.com/apache/nuttx/pull/1755217819) driversnet/mtdroute: Add W25N SPI NAND flash driverneed clear old cached route info when do reset cache * [#17554#17858](https://github.com/apache/nuttx/pull/1755417858) drivers/rpmsgnet: make Add rpmsg_get_signals API and rpmsg transport ops supportthe sendmsg param type consistent with posix specification * [#17586#17869](https://github.com/apache/nuttx/pull/1758617869) driversnet/neticmpv6: fix "wapi save_config" and "wapi reconnect" commandscrash when ipv6 address modified during autoconfig * [#17597#17877](https://github.com/apache/nuttx/pull/1759717877) driversnet/netusrsock: settingFix loopbackEPIPE networkloop driverby sendingclearing taskPOLLIN toon theremote HPWORK queueclose * [#17604#17878](https://github.com/apache/nuttx/pull/1760417878) drivers/mtdnet: add MTDIOC_ISBAD ioctlSupport no-lto option for the network build. * [#17746#17887](https://github.com/apache/nuttx/pull/1774617887) driversnetinet/i2cin.h: add ioexpander-based lower-half implementation for I2C bit-bangRename imr_interface to imr_address in struct ip_mreqn. * [#17747#17890](https://github.com/apache/nuttx/pull/1774717890) driversnet/captureicmp: addFix signaldevif_loopback notificationdead supportloop andwhen fakeunrecognized captureICMP driverpacket * [#17752#17895](https://github.com/apache/nuttx/pull/1775217895) driversnet/route/sensorsramroute: addreplace aprealloc dynamic sensor debugging tool sensor_monitorwith netpool * [#17760#17896](https://github.com/apache/nuttx/pull/1776017896) driversnet/rpmsgneighbor: portfix spicompilation add debug log, low power feature and bug fixswith CONFIG_NET_ICMPv6_NO_STACK * [#17763#17907](https://github.com/apache/nuttx/pull/1776317907) driversnet/sx127xcan: Addallow supporterrmask to differentbe bitrateset and RX timeoutto CAN_ERR_FLAG * [#17764#17917](https://github.com/apache/nuttx/pull/1776417917) driversnet/adcipv4: Use mutexlock to replace critical section protectioncheck whether the length of the ipv4 option is correct * [#17769#17919](https://github.com/apache/nuttx/pull/1776917919) driversnet/sensorsnetdev: update upper->parsebuffer every new linecorrect the ioctl command validation logic * [#17772#18011](https://github.com/apache/nuttx/pull/17772) drivers/sensors: fix mpu9250 register function comments18011) net: limit TCP and UDP send/recv buffer usage with throttled IOB * [#17776#18056](https://github.com/apache/nuttx/pull/1777618056) driversnet/ptybluetooth: fix memory leak when pty_destroyrmutex deadlock * [#17778#18247](https://github.com/apache/nuttx/pull/1777818247) driversnet/rpmsgnetdev: a routervalid netdev doublefor freeipv4 andshould reconnecthave relatedipv4 bugsaddr fixconfigured * [#17782#18249](https://github.com/apache/nuttx/pull/1778218249) drivers/usrsocknetdev_driver: replace net_lock with conn_lockadd carrier_on to xxx_ifup where carrier_on is absent * [#17783#18258](https://github.com/apache/nuttx/pull/1778318258) driversnet/Rpmsgrpmsg: fixModify rpmsgerror deadhandling lockto and ns bind race condition problemrpmsg socket * [#17787#18386](https://github.com/apache/nuttx/pull/1778718386) driversnet/rptunutils: fixadd rptununion stopname relatedfor deadlocktasking compiler compatibility |
Unsorted
| Markdown |
|---|
and crash bugs * [#17797#17432](https://github.com/apache/nuttx/pull/1779717432) driversicmp/canicmp6: Fix replacesome critical-section mutex with spinlockfunctional errors * [#17802#17434](https://github.com/apache/nuttx/pull/1780217434) drivers/virtio-gpuselect: Avoid calling free in IRQfix too small timeout will be counted as 0 * [#17805#17445](https://github.com/apache/nuttx/pull/1780517445) drivers/net/e1000|igc.c: add PIDVID of NICmisc C++ related fixes * [#17813#17449](https://github.com/apache/nuttx/pull/1781317449) drivers/ioexpander: add enable & disable macro for gpio SETDEBOUNCE and SETMASKImprove the robustness of env & binfmt code * [#17814#17457](https://github.com/apache/nuttx/pull/1781417457) drivers/sensors: add get_info interface for gnss_uorbFix clang fortify issue * [#17816#17458](https://github.com/apache/nuttx/pull/1781617458) driversbinfmt/rptunelf: refactorfix rptunissue tothat decoupling the rptun and rpmsg virtio, make rptun can work with any virtio devicesfile is not closed after opening * [#17824#17461](https://github.com/apache/nuttx/pull/1782417461) drivers/sensorsusbhost: sensor bug fix - part 1cdcacm exit wq after copy all received data * [#17833#17467](https://github.com/apache/nuttx/pull/17833) drivers/net: fix igc build error17467) usbdev CDCACM optimization * [#17469](https://github.com/apache/nuttx/pull/17469) sim usb enhancement * [#17837#17472](https://github.com/apache/nuttx/pull/1783717472) drivers/sensorscompiler: redefine addfloat and adouble newwhen sensordisable typefloat ENGcompiling * [#17842#17475](https://github.com/apache/nuttx/pull/1784217475) drivers/net/rpmsgdrv.cespressif: add bidirectionalsupport datafor netdevflash supportencryption * [#17845#17476](https://github.com/apache/nuttx/pull/1784517476) drivers/mtd: Optimizations for RRAM/MRAM Compatibility and Erase Logic Robustness3-wire for ili9341 * [#17870#17478](https://github.com/apache/nuttx/pull/1787017478) driverseeprom/netspi_xx25xx: FixAdd IOCTL crashto inset wifi_sim disconnect.Block Protect * [#17871#17490](https://github.com/apache/nuttx/pull/1787117490) driversrisc-v/virtiolitex: UseFor arc4randomvexriscv_bufsmp, tomatch generatedefault MACFDT address set by upstream opensbi. * [#17872#17492](https://github.com/apache/nuttx/pull/1787217492) drivers/sensors/fakesensorusbdev: Remove GNSS dependencyreplace critical_section with spinlock * [#17923#17494](https://github.com/apache/nuttx/pull/1792317494) driversrisc-v/timerslitex: check CONFIG_BOARD_LOOPSPERMSEC != 0 at runtimeFor vexriscv, point docs at linux CPU variant instead of secure. * [#17928#17496](https://github.com/apache/nuttx/pull/1792817496) drivers/canusbhost: repair compiler errorreplace critical_section with spinlock * [#17942#17509](https://github.com/apache/nuttx/pull/1794217509) drivers/mmcsdbugfix:the fix typo, it should be "Byte" by specinode may have been removed by other core in SMP * [#17949#17515](https://github.com/apache/nuttx/pull/1794917515) drivers/misc/optee: add missing addrenv header includerp2040,rp23xx,rp23xx-rv: allow up to 32 PIO instructions * [#17989#17518](https://github.com/apache/nuttx/pull/1798917518) driverstimers/usbhost_hidkbdoneshot: Fix smallconverted typotv_nsec in> usbhostNSEC_PER_hidkbdSEC.c * [#18005#17522](https://github.com/apache/nuttx/pull/1800517522) driversmtd/rpmsgat25ee: remove unnecessary header files, revise make.def and cmake fileUse eeprom/spi_xx25xx internally * [#18014#17561](https://github.com/apache/nuttx/pull/1801417561) drivers/serial/Kconfig-16550: fix non-existent optionopenamp: upgrade the OpenAMP and Libmetal to the last released version v2025.10 * [#18036#17591](https://github.com/apache/nuttx/pull/1803617591) drivers/rpmsgespressif: use nuttx/atomic.h instead metal/atomic.himprove esp-hal-3rdparty handling * [#18061#17647](https://github.com/apache/nuttx/pull/1806117647) drivers/pipe: fix POLLHUP handling in poll()LoopTask: Sim loop task refactor wdt thread process loop event * [#18073#17651](https://github.com/apache/nuttx/pull/1807317651) drivers/sensorsdefconfig: Change optimizes the sensordefault rpmsg driver proxy waiting mechanism to improve reliability. part 2gateway address * [#18081#17653](https://github.com/apache/nuttx/pull/1808117653) driverscmocka/analog/mcp47x6defconfig: fix configuration commandUpdate defconfigs to include cmocka application * [#18085#17665](https://github.com/apache/nuttx/pull/1808517665) drivers/rpmsgpaho_routermqtt: multipleAdd fixespaho_mqtt andrepository improvements for multi-core stabilitydescription file * [#18091#17670](https://github.com/apache/nuttx/pull/1809117670) drivers/mtdarp_poll: add nvs cache bufferskip arp_out when arp_send flow * [#18095#17671](https://github.com/apache/nuttx/pull/1809517671) drivers/mtdmld: free supportall ram_mtdconfigmld devicegroup &&when lomtdconfignetdev deviceunregister * [#18100#17682](https://github.com/apache/nuttx/pull/1810017682) driverscom/net/slipcan: setAttempt serialto portrelease toinvalid rawresources modewhen tosender preventis character escapingfull * [#18102#17683](https://github.com/apache/nuttx/pull/1810217683) drivers/sensors: fix sensor deadlock. part 3tcp_reset: Modify RST packet responses to comply with RFC 793. * [#18108#17694](https://github.com/apache/nuttx/pull/1810817694) driversnuttx/rpmsgcan: unifyin cpunametrunk handlingsupport andto fixSend pmmessage wakelockcancel initializationmechanism. * [#18116#17696](https://github.com/apache/nuttx/pull/1811617696) driversrisc-v/seriallitex: Fix SIGINT not delivered to foreground process on Ctrl-CImplement up_flush_dcache_all when CONFIG_ARCH_DCACHE is defined. * [#18125#17719](https://github.com/apache/nuttx/pull/1812517719) driversSim/usbdevgpiochip: fixsim rndisgpiochip netsupport linknuttx statusaccess can't update timely issuehost gpiochip * [#18134#17725](https://github.com/apache/nuttx/pull/1813417725) driversrisc-v/sensorslitex: Add non64-wakeupbit S-mode vexiiriscv support and optimize RPMSG communication part 4for litex. * [#18156#17728](https://github.com/apache/nuttx/pull/1815617728) drivers/rpmsg: fix struct alignment issue by removing flexible array memberinitial support for automated testing with NTFC * [#18159#17737](https://github.com/apache/nuttx/pull/1815917737) drivers/rpmsg_port_spi: add PM support and stability improvementsAdd esp32c6 coremark and esp32s3 ostest defconfig * [#18163#17749](https://github.com/apache/nuttx/pull/1816317749) drivers/rpmsg_port_uart: Improvements and bug fixes for stability and power managementARP table improvement * [#18164#17753](https://github.com/apache/nuttx/pull/1816417753) driversxtensa/sensors/dhtxxesp32s3: Fixfix readdcache returnflush valueserror to be POSIX compliantin up_flush_dcache * [#18165#17755](https://github.com/apache/nuttx/pull/1816517755) drivers/rpmsgutils.h: refactor internal APIsadd conn_dev_sem_timedwait interface to privatesimplify code headerlogic * [#18180#17757](https://github.com/apache/nuttx/pull/1818017757) drivers/sensorsesp32s3: Remove theredundant uncalibratedI2S member of the sensor lowerhalf layer part 5include directive * [#18209#17761](https://github.com/apache/nuttx/pull/1820917761) drivers/sensorsRpmsg: sensor bug fix. part 6 rpmsg services should be properly destroyed after calling rpmsg_device_destroy() * [#18231#17765](https://github.com/apache/nuttx/pull/1823117765) driversvirtio/serialvirtio-gpu: fixfbmem crashshould whentransfer buffer is full and only recvbuf is imp…to pa * [#18246#17766](https://github.com/apache/nuttx/pull/1824617766) drivers/ioexapnder/mcp23x17 : Fix write gpio output values on OLAT registersMigrate the rest of citest configurations to NTFC * [#18248#17770](https://github.com/apache/nuttx/pull/18248) drivers/rpmsg: support release the rx buffer early in endpoint callback/pull/17770) [Kconfig] Fix Kconfig style * [#18250#17773](https://github.com/apache/nuttx/pull/1825017773) drivers/timerscompiler: addAdd timerPRAGMA driver implemented by watchdogand unroll_loop. * [#18256#17777](https://github.com/apache/nuttx/pull/1825617777) drivers/sensorsvirtio-gpu: addsupport sensorvsync monitorand debug log. part 7double fb * [#18261#17792](https://github.com/apache/nuttx/pull/1826117792) drivers/sensors/gnss: Add monitor logs for activationrisc-v/litex: Update docs for vexriscv invalidate and no-op flush. * [#18265#17800](https://github.com/apache/nuttx/pull/1826517800) drivers/virtiotimer: virtiorename configtick_settimeouot space size-matched read operationsto tick_settimeout * [#18286#17801](https://github.com/apache/nuttx/pull/1828617801) drivers/analogtimer: fixadd adctimer ads1115operation driversupport * [#18289#17804](https://github.com/apache/nuttx/pull/1828917804) drivers/vhostlin: Improvements and fixes for vhost frameworkadjust the LIN flag * [#18290#17807](https://github.com/apache/nuttx/pull/1829017807) Rpmsg drivers/virtiotest: add use virtqueue_nused()rpmsg test service to checktest the pendingrpmsg buffersapis * [#18291#17808](https://github.com/apache/nuttx/pull/1829117808) drivers/virtio Rpmsg port uart: fixadd low thepower minorsupport codefor stylerpmsg inport virtio.cuart * [#18294#17820](https://github.com/apache/nuttx/pull/1829417820) drivers/rpmsgstyle: addFix timestampcase supportstatement forformatting rpmsgin bufferpower latencymanagement measurementcallbacks. * [#18301#17829](https://github.com/apache/nuttx/pull/1830117829) driversmtd/lcdnvs: Addoptimize ST7796 TFT LCD framebuffer drivernvs module * [#18304#17835](https://github.com/apache/nuttx/pull/1830417835) drivers/power/pmif_ether.h: Fixadd the typosdefinition in commentsof ETH_P_TSN * [#18361#17859](https://github.com/apache/nuttx/pull/1836117859) drivers/usbdevghs: Fix usbmsc_unbind() function for USB composite devicemove the -fmacro-prefix-map compile option to compiler specific * [#18372#17860](https://github.com/apache/nuttx/pull/1837217860) drivers/notearm64_head.S: noteramfix ioctlthe FIONBIOasm shouldcode returnbuild -ENOTTYerror * [#18410#17861](https://github.com/apache/nuttx/pull/1841017861) drivers/serial/uartsignal: implementadd uartdefault rpmsgsigaction linuxfor conterpartSIGURG * [#18435#17863](https://github.com/apache/nuttx/pull/1843517863) drivers/sensors: Legacy sensor warningghs: fix the UsageFault:INVSTATE error triggered by exception_common * [#18446#17875](https://github.com/apache/nuttx/pull/1844617875) drivers/serialsim: addPass commonthrough Xilinxunknown UARTsockopt Peripheral System (XUARTPS) supportto system. * [#18454#17884](https://github.com/apache/nuttx/pull/1845417884) drivers/syslogstdio.h: add millisecond option for syslog timestamp formatting |
Board Support
New Board Support
Boards With Significant Improvements
File System
Bug Fixes
Significant Improvements
Networking
Improvements
| Markdown |
|---|
* [#16940Update TMP_MAX definition to match Linux * [#17888](https://github.com/apache/nuttx/pull/1694017888) nettcp_timer.c: Hardwaresend ChecksumTCP_RST Offloadwhen Support for NuttX Network Stackkeepalive timeout * [#17431#17899](https://github.com/apache/nuttx/pull/1743117899) net/pkt: Add some feature supporttcp_input.c: standardize the processing of urgent data * [#17435#17900](https://github.com/apache/nuttx/pull/1743517900) net/can: add write buffersim: replace wdog with work queue in periodic work to supportavoid nonblock senddeadlock * [#17436#17901](https://github.com/apache/nuttx/pull/1743617901) net/netdev/netdev_register.clibm: skip mld_devinit if Nic can not support mldprevent atanf() yielding NaN for high inputs values. * [#17440#17902](https://github.com/apache/nuttx/pull/1744017902) net/utils/net_bufpool: add lock to struct net_bufpool_s and bufpool_navailipfrag: use netdev_iob_replace_l2 to replace d_iob * [#17451#17905](https://github.com/apache/nuttx/pull/1745117905) net: replace critical_section with spinlockTricore sched * [#17452#17909](https://github.com/apache/nuttx/pull/1745217909) net:Rpmsg addrtc vlan supportfixes * [#17465#17916](https://github.com/apache/nuttx/pull/1746517916) netdev_upperhalfghs: convert Kconfigupdate the compile option to variablerecommended options * [#17483#17918](https://github.com/apache/nuttx/pull/1748317918) net/pkt: add SOCK_DGRAM supportLtp linux kernel completement sys wait impl * [#17519#17920](https://github.com/apache/nuttx/pull/1751917920) netsys/resouce: Checkadd listening connections when selecting portsRLIM_NLIMITS definition * [#17520#17924](https://github.com/apache/nuttx/pull/1752017924) net/pktposix_test: Fixedfix errorthe handlingltp forproject unsupportedlink typeserror * [#17521#17925](https://github.com/apache/nuttx/pull/17521) net/socket: Fixed network card name does not end with \0 when binding the device issue17925) Rpmsg signals: rpmsg router support get the rpmsg signals * [#17526#17926](https://github.com/apache/nuttx/pull/1752617926) netlpcxpresso-lpc54628/tcpnetnsh: modify txavailenable CONFIG_NET_SOCKOPTS to beadapt sent directly in the current threadicmpv6 changes * [#17551#17929](https://github.com/apache/nuttx/pull/1755117929) netsys/packet: add PACKET_<ADD|DROP>_MEMBERSHIP supporttypes.h: Fixed the conflict issue with the "OK" constant definition * [#17553#17930](https://github.com/apache/nuttx/pull/1755317930) net/netlinkulimit: add RT_TABLE_LOCAL definition for mqttc5 buildulimit implementation * [#17555#17931](https://github.com/apache/nuttx/pull/1755517931) net/tcppthead: addchange the TCP_CORK definitionpthread_equal implementation from macro to function * [#17585#17933](https://github.com/apache/nuttx/pull/1758517933) net/netdevlimits: allow stack to send/receive when runningadd _POSIX_PTHREAD_ constant for pthread management * [#17587#17934](https://github.com/apache/nuttx/pull/1758717934) net/igmppthread: reorganized modthe checklocations of IGMP_SCHEDMSG from assert to error logpthread-related functions and constants * [#17588#17937](https://github.com/apache/nuttx/pull/1758817937) net/tcpfpathconf: modify the return value when dev is down in tcp_pollsetupadd _POSIX_PRIO_IO definition to comply with PSE52 standard * [#17589#17938](https://github.com/apache/nuttx/pull/1758917938) net:Tricore updatetrap check condition from IFF_UP to IFF_RUNNING in the network sending processdump register * [#17590#17939](https://github.com/apache/nuttx/pull/1759017939) net/tcpnotifiy: resolveremove reconnection issues when connection failed due to rejectioncritical section * [#17603#17946](https://github.com/apache/nuttx/pull/1760317946) net/tcp: improve TCP retransmission mechanisms for better reliabilityArm64 backtrace * [#17607#17947](https://github.com/apache/nuttx/pull/1760717947) net/pktarm64: fixadd DHCPthe transmissioninterrupt failurestatus byin updating d_sndlen/d_len lengthsthe syscall * [#17652#17950](https://github.com/apache/nuttx/pull/1765217950) net/wireless: fix compile warning issue for wirelessctucanfd: increase rwcnt bitfield width and fix structure alignment * [#17655#17954](https://github.com/apache/nuttx/pull/1765517954) netpktbinfmt: Introductionrefactor toloadable usingmodule netpktcleanup examplemechanism * [#17656#17960](https://github.com/apache/nuttx/pull/1765617960) net/ethernetarm64: ARP can be configured on interfaceadd missing REG_SCTLR_EL1 initialization in signal processing * [#17657#17962](https://github.com/apache/nuttx/pull/1765717962) netlibarm64: Introductionfix FIQ tomask IPinitialization conflictin detectiontask functionsstate * [#17658#17963](https://github.com/apache/nuttx/pull/1765817963) net/icmparm: checksupport theAMP checksummode fieldwith whenGIC receiveSGI icmpinter-core messageinterrupts * [#17659#17966](https://github.com/apache/nuttx/pull/17659) net/ethernet: remove no use remove excess code17966) arm64: When returning from a system call, regs[REG_SP_EL0] will overw… * [#17660#17967](https://github.com/apache/nuttx/pull/1766017967) netdev_upperhalfarm64: add direct rx modeg_mpu_region need support SMP * [#17661#17970](https://github.com/apache/nuttx/pull/1766117970) netkinetis/canenet: fixSet thecarrier typoon/off and compile erroron ifup/ifdown * [#17662#17972](https://github.com/apache/nuttx/pull/1766217972) nettricore/icmpcsrm: Returnbringup -ENOPROTOOPTcpucs for SOL_SOCKET to avoid misleading logsin tricore * [#17663#17976](https://github.com/apache/nuttx/pull/1766317976) net/net_initializeimx95-m7: removeFix theKconfig emptyfor functions that are not neededflexcan typo * [#17667#17977](https://github.com/apache/nuttx/pull/1766717977) net/canarm64: canfix protocol uses a separate buffer to cache can datacompile failed * [#17669#17982](https://github.com/apache/nuttx/pull/1766917982) netlibarmv7-a/arm_addrenv_pgmap.c: Add IOB statistics interface descriptionadd up_addrenv_find_page and up_addrenv_… * [#17672#17983](https://github.com/apache/nuttx/pull/1767217983) net/ipfragarm64: fix ipstack fragmentpointer assertinitialization when iob not enoughCONFIG_STACK_COLORATION … * [#17673#17998](https://github.com/apache/nuttx/pull/1767317998) net/bufpool: fix typoarm64: add mpu_addrenv.c empty implementation and change arm64_addren… * [#17674#17999](https://github.com/apache/nuttx/pull/1767417999) netarm64/icmptoolchain: checkfix src ip for icmp request messagecompile warnning * [#17676#18004](https://github.com/apache/nuttx/pull/1767618004) net/tcpsimwifi: addFix kconfig to support retransmission at a fixed timecompilation warning * [#17677#18017](https://github.com/apache/nuttx/pull/1767718017) net/vlanKconfig: add some macro for vlanAdd ALLOW_CUSTOM_PERMISSIVE_COMPONENTS license option * [#17678#18044](https://github.com/apache/nuttx/pull/1767818044) netrpmsg/tcprpmsg_virtio: add supportrpmsg forvirtio thecommon CLOSE_WAITpm statesupport * [#17679#18045](https://github.com/apache/nuttx/pull/1767918045) nuttx/netirq: Exposerename the net_ipv6addr_maskcmp interface to user-mode callsSTACK_ALIGNMENT to STACKFRAME_ALIGN for clarity * [#17686#18049](https://github.com/apache/nuttx/pull/1768618049) net/ipv4: Send ICMP Destination Unreachablespinlock: add and optimize recursive spinlock interface for unknownmulti-core protocolsupport * [#17687#18050](https://github.com/apache/nuttx/pull/1768718050) net/ipv4sim: Dropit ais ipv4not packetnecessary withto total length bigger than the actual transmitted datacall restore_critical_section in irq * [#17688#18051](https://github.com/apache/nuttx/pull/1768818051) net/arpx86_64: supportremove ARP entry learned on gratuitous ARP responseunnecessary restore_critical_section call in interrupt handler * [#17689#18052](https://github.com/apache/nuttx/pull/1768918052) net/icmpsemaphore: Support icmp timestamp requestremove redundant leave_critical_section in sem_trywait_slow * [#17691#18055](https://github.com/apache/nuttx/pull/1769118055) net/tcpstm32: disable tcpUART headerup_putc seqwhen checksemihosting * [#17692#18101](https://github.com/apache/nuttx/pull/1769218101) netarm64: decoupleadd theprotected impactmode ofsupport net_lockand betweenSMP network cardsimprovements * [#17693#18104](https://github.com/apache/nuttx/pull/1769318104) net/ethernetnotifier: fixprevent DEBUGASSERT compilationrecursion issuesduring for inet_sockif.csystem startup * [#17695#18113](https://github.com/apache/nuttx/pull/1769518113) Revert "net/vlan: make a judgment before calling fuctionlimit TCP and UDP send/recv buffer usage with throttled IOB * [#17698#18115](https://github.com/apache/nuttx/pull/1769818115) netnote/udpnoteram: Validateadd UDPFIONREAD lengthioctl fieldto againstreport actualunread packetbuffer size * [#17699#18119](https://github.com/apache/nuttx/pull/1769918119) net/udptrace: Support zero-length UDP datagramsadd mark and printf support * [#17700#18120](https://github.com/apache/nuttx/pull/1770018120) net/ethernet: change struct ifreq to consistent with LinuxModify the Kconfig name of the mtdconfig module * [#17701#18126](https://github.com/apache/nuttx/pull/1770118126) netnote/devif: fix poll issueram: support multiple noterams to dump data when ifdownpanic occurs * [#17702#18139](https://github.com/apache/nuttx/pull/1770218139) net/arppthread: dontMove learncondition arpvariable informationimplementation if interface is noarpto userspace * [#17705#18142](https://github.com/apache/nuttx/pull/1770518142) net/ioctltrace: addClean aup socketmacro interfaceformatting forin ioctltrace.h * [#17707#18145](https://github.com/apache/nuttx/pull/1770718145) net/tcptricore: supportEnable recvSYSCALL_HOOKS packet in the TCP_FIN_WAIT_1/2 statearchitecture capability * [#17709#18148](https://github.com/apache/nuttx/pull/1770918148) net/tcpspinlock: remove SYN_RCVD state conn by listener created when free listenerAdd try-lock variants for recursive spinlock * [#17710#18150](https://github.com/apache/nuttx/pull/1771018150) net/tcpnuttx: sendadd resetprofiling whensupport retransmitted number greater than TCP_MAXRTXand documentation * [#17711#18155](https://github.com/apache/nuttx/pull/1771118155) net/tcp: support OTW ack seq checkclock: Optimize performance counter infrastructure with userspace access and multi-architecture support * [#17712#18176](https://github.com/apache/nuttx/pull/1771218176) net/arpsyscall: support arp request limitadd sched_note_event_ip syscall for instrumentation dump * [#17713#18179](https://github.com/apache/nuttx/pull/1771318179) net/tcpnote: discard fin packet in LISTEN stateadd NOTE_DUMP_BINARY support for binary log dumping * [#17714#18207](https://github.com/apache/nuttx/pull/1771418207) net/tcpsem_rw: fixConsolidate tcpreturn connstatements lock leak when port in use in tcp_selectportin down_write_trylock() for MISRA HIS compliance * [#17715#18218](https://github.com/apache/nuttx/pull/1771518218) net/tcpmps: fix conn->workAN524 useKconfig aftersymbol free(MPS3, in worker queue listnot MPS2) * [#17716#18219](https://github.com/apache/nuttx/pull/1771618219) net/ipv6sem_rw: DropMultiple IPcode packetquality shorterimprovements thanfor lengthMISRA inHIS IP headercompliance * [#17729#18222](https://github.com/apache/nuttx/pull/1772918222) net/arpsem_waitirq: SkipConsolidate ARPreturn requeststatements iffor ipMISRA addressHIS is invalidcompliance * [#17730#18225](https://github.com/apache/nuttx/pull/1773018225) netmtdconfig/neighbornvs: Skipsome Neighboroptimizations requestto ifthe ip address is invalid at ipv6nvs module * [#17732#18226](https://github.com/apache/nuttx/pull/1773218226) netvirtio/netlinkvirtio-pci: improve replacePCI net_locktransport with netlink_lock INTX fallback and 64-bit support * [#17733#18228](https://github.com/apache/nuttx/pull/17733) net/local: replace net_lock with local_lock18228) sem_post: Consolidate return statements for MISRA HIS compliance * [#17734#18242](https://github.com/apache/nuttx/pull/17734) net/usrsock: replace net_lock with usrsock_lock18242) Fix UBSAN undefined behavior in semaphore mutex helper macro * [#17735#18243](https://github.com/apache/nuttx/pull/1773518243) net_sockif.cprotect: addmove ipus_heap levelto s|getsockopt support in SOCK_CTRLuserspace_data_s * [#17743#18260](https://github.com/apache/nuttx/pull/1774318260) net/canipforward: fix poll setup to properly find and use free pollfd slotsAdd IFF_NOSRC_FORWARD and IFF_NODST_FORWARD flags. * [#17745#18262](https://github.com/apache/nuttx/pull/1774518262) netkernel/localbuild: simplifyFix filethe descriptor passing using shared filep referencesprotected build * [#17754#18267](https://github.com/apache/nuttx/pull/17754) net/devif_poll: only call the corresponding xxx_poll when there is data to be sent/18267) Fix duplicate symbol errors in stack check implementation * [#17775#18269](https://github.com/apache/nuttx/pull/1777518269) netFix can:SPI modifyDMA thebug returnwith valuenull oftxbuffer can_datahandler API.on ESP32S3 * [#17785#18274](https://github.com/apache/nuttx/pull/1778518274) net/udptls_getinfo.c: fix udp message cannot be sent to the network cardtls_get_info needs to be compiled in most cases. * [#17806#18287](https://github.com/apache/nuttx/pull/1780618287) netrp23xx/netdevrp23xx-rv: Fix best prefix in findbyGPIO interrupt handler for RP2350B variant. * [#17819#18312](https://github.com/apache/nuttx/pull/1781918312) net/routekconfig: needFix clear old cached route info when do reset cacheKconfig style * [#17858#18318](https://github.com/apache/nuttx/pull/1785818318) net: make the sendmsg param type consistent with posix specificationtoolchain/clang: improve clang toolchain * [#17869#18341](https://github.com/apache/nuttx/pull/1786918341) net/icmpv6arm64: fixAdd crashkmalloc whenheader ipv6for address modified during autoconfigarch timer * [#17877#18348](https://github.com/apache/nuttx/pull/1787718348) net/usrsockaudio: Fixupper EPIPE loop by clearing POLLIN on remote closehalf enhancement * [#17878#18352](https://github.com/apache/nuttx/pull/1787818352) net [BUG FIX] rpmsg_virtio/rptun: Supportsupport no-ltofallback optioncpuname for the network build.when VIRTIO_RPMSG_F_CPUNAME not set * [#17887#18362](https://github.com/apache/nuttx/pull/1788718362) netinetlcd/in.hili9341: Rename imr_interface to imr_address in struct ip_mreqn.Improve putrun's checks * [#17890#18369](https://github.com/apache/nuttx/pull/1789018369) netvideo/icmpv4l2: Fix devif_loopback dead loop when unrecognized ICMP packetfix leaks and out of bounds bugs in v4l2 * [#17895#18387](https://github.com/apache/nuttx/pull/1789518387) net/route/ramroutelzf: replaceprevent lzf preallocheader withstruct netpooloptimization * [#17896#18395](https://github.com/apache/nuttx/pull/1789618395) net/neighborpynuttx: fix compilation with CONFIG_NET_ICMPv6_NO_STACKmissing `mm_initialize` * [#17907#18401](https://github.com/apache/nuttx/pull/1790718401) net/canMakefile: allowRemove errmaskmake todepend befiles setby to CAN_ERR_FLAGmake distclean * [#17917#18405](https://github.com/apache/nuttx/pull/1791718405) netimxrt/ipv4lpspi: checkFix whethercorrect theLPSPI lengthDMA oftransfer thesize ipv4 option is correctfor 16-bit * [#17919#18425](https://github.com/apache/nuttx/pull/1791918425) netxtensa/netdevesp32: correct the ioctl command validation logicFix HMAC-SHA when a long key is used * [#18011#18428](https://github.com/apache/nuttx/pull/1801118428) netrndis.c: limitmove TCPifup andin UDPsetconfig send/recvto buffer usage with throttled IOBthe work queue * [#18056#18441](https://github.com/apache/nuttx/pull/1805618441) net/bluetooth: fix rmutex deadlockcodeowners: Shorten file by using wildcards * [#18247#18447](https://github.com/apache/nuttx/pull/1824718447) netvideo/netdevimgdata: a valid netdev for ipv4 should have ipv4 addr configuredfix IMGDATA_SET_BUF macro int-conversion warning * [#18249#18463](https://github.com/apache/nuttx/pull/1824918463) netdev_driverwireless/cc1101: add carrier_onAdd Kconfig option to xxx_ifupbypass wherestrict carrier_on is absentversion check * [#18258#18473](https://github.com/apache/nuttx/pull/1825818473) netwireless/rpmsgnrf24l01: Modify error handling to rpmsg socketImplement common RF IOCTLs and fix missing register reads. * [#18386#18478](https://github.com/apache/nuttx/pull/1838618478) net/utilsnxgdb: addchange unionthe namesymbol forg_statenames tasking compiler compatibility |
...
to nxsched_get_stateinfo::g_statename
|
Compatibility Concerns
| Markdown |
|---|
* [#18083](https://github.com/apache/nuttx/pull/18083) !sched: Fix MISRA-C violations * [#18398](https://github.com/apache/nuttx/pull/18398) !boards: Align naming of Kconfig options for interpreters |
...