Table of Contents

Work In Progress

Warning

title	Work In Progress

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

* [#12558](https://github.com/apache/nuttx/pull/12558) [bugfix] cmake:fix a few issues during CMake build
* [#12915](https://github.com/apache/nuttx/pull/12915) [bugfix] fix CMake build block when enable LTO
* [#12582](https://github.com/apache/nuttx/pull/12582) Fix cmake for cxd56xx
* [#12581](https://github.com/apache/nuttx/pull/12581) cmake: Fix build failure when -DNUTTX_APPS_DIR is specified
* [#13171](https://github.com/apache/nuttx/pull/13171) CMake: fix CMake compile errors during the protected build mode
* [#13081](https://github.com/apache/nuttx/pull/13081) cmake: fix invalid syntax when generating version.h from tags

Architectural Support

New Architectures

...

unsorted

Markdown

* [#12460#12827](https://github.com/apache/nuttx/pull/12460) arch/risc-v/common: provide architecture specific perfmon bindings.12827) Additional encoder for F7 and added functions for TimerHook for F745 …
* [#12546#12924](https://github.com/apache/nuttx/pull/1254612924) arch/riscv:Bugfix/esp spi fix NuttSBI PMP config

Driver Support

New Driver Support

Markdown

* [#12829#12770](https://github.com/apache/nuttx/pull/1282912770) Add amg88xx driverEnable SMPS for STM32H745I-DISCO by default
* [#11605#12574](https://github.com/apache/nuttx/pull/1160512574) Coresight: add init coresight driver frameworkarch: Add --whole-archive linker option for some of architectures
* [#13082#13200](https://github.com/apache/nuttx/pull/1308213200) driver/memarch: cxd56xx: add Mem Driver.Add logic for i2c reset
* [#12834#13496](https://github.com/apache/nuttx/pull/1283413496) driver/ssd1680arch: cxd56xx: AddFix supportissue forby 1.54update inchof e-paperinode displayreference
* [#12938#13201](https://github.com/apache/nuttx/pull/1293813201) drivers/video: add goldfish gpu fbarch: cxd56xx: Fix SCU sensor data format
* [#13470#12962](https://github.com/apache/nuttx/pull/1347012962) drivers/pinctlarch: add pinctrl frameworkinline this_task to improve performence
* [#13471#13270](https://github.com/apache/nuttx/pull/1347113270) drivers/goldfish-pipearch: implementremove goldfish pipe

Drivers Improvements

Markdown

unused up_cpu_pausereq waiting
* [#12998#13423](https://github.com/apache/nuttx/pull/1299813423) [driver][bcm43xxx] reset tx_seq of sido-bus when ifdown wlan-ifarch: use up_current_regs/up_set_current_regs replace CURRENT_REGS
* [#13154#13041](https://github.com/apache/nuttx/pull/1315413041) canarch/sja1000EXTRA_LIBS: droplink driverall dependency on __builtin functionsstaging library.
* [#13524#12624](https://github.com/apache/nuttx/pull/1352412624) canarch/sim: Addadd g_custom prefixdata to can_dlc_to_len and len_to_can_dlc.section support 
* [#13141#12909](https://github.com/apache/nuttx/pull/1314112909) canarch/sim/Kconfig: Merge netpacket/can.h into nuttx/can.hset SIM_FBBPP to 32 by default
* [#12676#12845](https://github.com/apache/nuttx/pull/1267612845) driverarch/net/lan9250stm32h7: Add lan9250_ioctl and lan9250_uninitialize APIsadd defines for USART clock selection
* [#13464#13292](https://github.com/apache/nuttx/pull/1346413292) driverarch/ftlxmc4 : Read the consecutive eraseblocksAdd input pin DX0 selection for multiple SPI channel
* [#13320#12823](https://github.com/apache/nuttx/pull/1332012823) driverarch/usbdevxmc4 : supportFixed userspacecritical tosection accessin ep0i2c_transfer
* [#12641#12761](https://github.com/apache/nuttx/pull/1264112761) arch/xmc4 drivers: addi2c APImaster for drivers early initializationlower-half driver
* [#13492#12545](https://github.com/apache/nuttx/pull/1349212545) driversBL808: fix gcc14 errors for virtio Add support for UARTs 0-2 and serial configuration
* [#13107#12575](https://github.com/apache/nuttx/pull/1310712575) drivers/audioBL808: fixReplace courier sampwith rateM0 conversioninterrupt issuecontroller
* [#13323#12795](https://github.com/apache/nuttx/pull/1332312795) drivers/bchelf: fix uint32 overflow issueEnable ELF loader if text heap read is word-aligned and enable ELF loader for ESP32-S3
* [#12564#12620](https://github.com/apache/nuttx/pull/1256412620) drivers/net/ksz9477esp32: Addadd portsimple mirroringboot support
* [#12765#12616](https://github.com/apache/nuttx/pull/1276512616) drivers/drivers_initialize.cESP32: checkemac ifinitialization onlyadding one console is selectedcpu id
* [#13411#13249](https://github.com/apache/nuttx/pull/1341113249) drivers/fbesp32: addenable panbufferAPP_CPU clearcache ioctlearlier
* [#13468#13244](https://github.com/apache/nuttx/pull/1346813244) drivers/gpioesp32: support poll gpio device and optimize code to save memorycache_sram_mmu_set: update the correct register bits
* [#12976#13222](https://github.com/apache/nuttx/pull/1297613222) drivers/inputesp32: enable touch/kbd/mouse for virtio inputfix a crash with PSRAM + SMP
* [#13060#13243](https://github.com/apache/nuttx/pull/1306013243) drivers/modem/alt1250esp32: Disablefix theseemingly PIN feature in ALT1250wrong calculations
* [#13327#13250](https://github.com/apache/nuttx/pull/1332713250) drivers/mtd/bchesp32: fix size_t overflow when offset > 4GBpsram_set_cs_timing: sync with esp-idf
* [#13480#13311](https://github.com/apache/nuttx/pull/1348013311) drivers/ptyesp32: supportPort ptythe write to kill signal, like serial driverbootloader patch
* [#12830#12572](https://github.com/apache/nuttx/pull/1283012572) drivers/serialesp32[c3|c6|h2]: MakeAdd theI2C 16550 rx trigger level configurablemaster support
* [#13202#12573](https://github.com/apache/nuttx/pull/1320212573) drivers/regmapesp32[c3|c6|h2]: addAdd exit function interface.GDMA support
* [#13469#13298](https://github.com/apache/nuttx/pull/1346913298) drivers/resetesp32c6: supportPCNT rpmsgQuadrature Encoder resetdriver
* [#13328#13269](https://github.com/apache/nuttx/pull/1332813269) drivers/rwbufferesp32s2: Bug fix: SetSPI nblocksflash 0and afterfile directsystem using wrflushmounting
* [#13434#12647](https://github.com/apache/nuttx/pull/13434) drivers/serial12647) esp32s3-devkit: add a config for qemu
* [#13576#12851](https://github.com/apache/nuttx/pull/1357612851) driversesp32s3-devkit/syslogtoywasm: compile syslog_device.c if console/char/file channel enabledenable ESP32S3_SPI_FLASH_SUPPORT_PSRAM_STACK
* [#12857#12725](https://github.com/apache/nuttx/pull/1285712725) drivers/touchscreen: add grab for touchscreenesp32s3_textheap.c: fix a build error w/o CONFIG_ESP32S3_SPIRAM
* [#13481#12565](https://github.com/apache/nuttx/pull/1348112565) driversesp32s3/usbdevwifi: minor update for cdcacm Fix bug related to IOB off-loading with SMP
* [#12930#12789](https://github.com/apache/nuttx/pull/1293012789) driversesp32s3/virtio-neti2s: Support VIRTIO_F_ANY_LAYOUTFix faulty initialization when SMP is enabled
* [#13170#13265](https://github.com/apache/nuttx/pull/1317013265) driversesp32_psram.c: FixRemove goldfisha eventsseemingly x64 unresponsive interrupt issuestale comment
* [#13531#12669](https://github.com/apache/nuttx/pull/1353112669) FixFeature/esp build error of drivers/sensors/usensor.cmcuboot support
* [#13325#12776](https://github.com/apache/nuttx/pull/1332512776) InputFeature/ff:esp new driver frameworks for vibrator(haptic)spi dma
* [#13078#12775](https://github.com/apache/nuttx/pull/1307812775) video: fix warning & update sim cameraFeature/esp temperature sensor
* [#12760#12604](https://github.com/apache/nuttx/pull/1276012604) virtio/serial: initial CONSOLE supportfix(esp32-qemu-openeth): allocate buffers in internal memory
* [#12971#13193](https://github.com/apache/nuttx/pull/1297113193) mmcsdgd32f4xx_sdioat24: Fix uninitialized use performingof readlocal andvariables writei2c inand irqat24
* [#12949#13401](https://github.com/apache/nuttx/pull/1294913401) mmcsd:Imx9 add support of getting ext_csd reg dataethernet fixes
* [#13157#12632](https://github.com/apache/nuttx/pull/1315712632) mmcsd:Imx9 addsupport writeflexspi ext csd reg supportm25p nor
* [#13528#13399](https://github.com/apache/nuttx/pull/1352813399) mmcsdimx9/edma: fixFix afunction logic errorprototypes
* [#13215#13400](https://github.com/apache/nuttx/pull/1321513400) mmcsd: make a compatibility change for cmd12 and cmd23imx9/LPUART fixes
* [#13380#12921](https://github.com/apache/nuttx/pull/1338012921) mtdimx93:ramtron MB85RS256BAdd addressmore lengthbase is 2addresses
* [#13136#12623](https://github.com/apache/nuttx/pull/1313612623) mtdimxrt:use part->nameCorrectly asupdate partitionPLL, namebit when CONFIG_MTD_PARTITION_NAMES set
* [#12796has to toggled instead of being set
* [#12562](https://github.com/apache/nuttx/pull/1279612562) mtd/Kconfig: fix W25_SLOWREAD menu item.imxrt: imxrt11xx set core clock to 1p15v regardless of ocotp
* [#13252#12821](https://github.com/apache/nuttx/pull/1325212821) mtd/nvsk230_start.c: fixFix condition align sizefor k230_copy_init_data()
* [#13219#12894](https://github.com/apache/nuttx/pull/1321912894) nuttx/drivers:Modify errcode returned by relay_ioctlmps3-an547:support mps3-an547 reset
* [#12848#12989](https://github.com/apache/nuttx/pull/1284812989) Optimize iic and spi parts and add iic slave driversnuttx/sim:By default, stack-use-after-return is not checked when enabling SIM_ASAN.
* [#13344#13043](https://github.com/apache/nuttx/pull/1334413043) pci ivshmem related driveres supportnuttx/sim:By default, stack-use-after-return is not checked when enabling SIM_ASAN.
* [#13337#13548](https://github.com/apache/nuttx/pull/1333713548) Revertnrf91: "FixUpdate unwantedGPS flush in the SPI slave driver"to GNSS
* [#13251#12612](https://github.com/apache/nuttx/pull/1325112612) rndisrefactor(esp32-qemu-openeth): correct usb descriptoruse lower half driver interface
* [#13538#12660](https://github.com/apache/nuttx/pull/1353812660) sensor:Fixed the problem of user information lag in cross-core communication "stublist".refresh esp32s3-devkit:qemu_debug
* [#13539#12707](https://github.com/apache/nuttx/pull/1353912707) sensor_rpmsg.c:Fix that "stub" will be created when local core only has subscribers.rp2040 Rename the RP2040-specific PWM_MULTICHAN definition
* [#12927#12610](https://github.com/apache/nuttx/pull/1292712610) serial/uart_16550rp2040: includeAdd stdint.hsupport in uart_16550.hto MAX6675
* [#13383#13318](https://github.com/apache/nuttx/pull/1338313318) serial/uart_16550rp2040: remove up_putc spinlockSupport pico-sdk 2.0.0
* [#13384#13070](https://github.com/apache/nuttx/pull/1338413070) serial/uart_pl011: default syslog needs to check flow control in up_putcSync the modifications of the WiFi function in simulator.
* [#13509#12697](https://github.com/apache/nuttx/pull/1350912697) serial/pci_16550s32k1xx: makeFlexIO sure that interrupts are disabled during initi2c driver
* [#13102#12678](https://github.com/apache/nuttx/pull/1310212678) syslog_rpmsgsamv7: Ensurefix thecompile syslogwarning eptin is ready when rpmsg_sendPWM driver
* [#13184#12627](https://github.com/apache/nuttx/pull/1318412627) timer driver:support poll.
* [#13075samv7/sam_mcan.c: fix TSEG1, TSEG2 and SJW compile warnings for MCAN1
* [#12622](https://github.com/apache/nuttx/pull/1307512622) usb_cdcmbimsim: add mbim device drivermake possible keep ubsan and bypass feature
* [#13367#13034](https://github.com/apache/nuttx/pull/1336713034) usbdevsim: Addread the fastbootsecond boardctlbuffer
* [#12914#13097](https://github.com/apache/nuttx/pull/1291413097) usbdevsim: addSupport to USBuse cdcncmof devicenon-consecutive driverframebuffers
* [#12745#13355](https://github.com/apache/nuttx/pull/1274513355) usbdevsim_offload: deleteadd unsignedlame comparisonlibrary with 0to apps/audioutils/lame
* [#13216#12870](https://github.com/apache/nuttx/pull/1321612870) usbdevsim/login: extend remove login restrictions to improve the usbexperience reqfor len to unit32_tgreen hands
* [#13190#13534](https://github.com/apache/nuttx/pull/1319013534) USB 3.0 device side suppor

Board Support

New Boards

Markdown

* [#13248sim/minmea: Fix defconfig warning
* [#13042](https://github.com/apache/nuttx/pull/1324813042) armsimwifi: Add supportthe fornetlink CSK6011Aevent SOC and CSK6011A-NANO boardof connect/disconnect.
* [#11709#12778](https://github.com/apache/nuttx/pull/1170912778) at32uc3a0:Small Initialimprovements work for SimpleMachines' Mizar32-Ato nrf91
* [#12813#13282](https://github.com/apache/nuttx/pull/1281313282) boards/esp32s3smp: Addenable initialsmp_call supportin toall the ESP32-S3-Korvo-2 boardsmp arch
* [#13467#12566](https://github.com/apache/nuttx/pull/1346712566) boards/esp32s3STM32G47XXX: addAdded supportbasic to esp32s3-lhcbit board

Boards Improvements

Markdown

HRTIM support.
* [#12878#12600](https://github.com/apache/nuttx/pull/1287812600) arm/stm32f103-minimum: Use common board MFRC522tee smp support
* [#12973#12640](https://github.com/apache/nuttx/pull/12973) board/arm/rp2040/seeed12640) Userleds support to seed-xiao-studio-rp2040 GPIO configuration
* [#12738#13032](https://github.com/apache/nuttx/pull/1273813032) wifi_sim.c:fix compile warning

Architecture Improvements

arm

Markdown

* [#12626board/linum-stm32h753bi: Add support to external sdram
* [#12882](https://github.com/apache/nuttx/pull/1288212626) board/lm3s6965-ek: restore 128K kflasharch/arm/stm32: Fix EXTI lines definitions for STM32G47XX.
* [#12699#12664](https://github.com/apache/nuttx/pull/1269912664) boardarch/stm32f401rcarmv8-rs485r: Addnew supportconfig to set DeviceSPIs Configuration overto Telnetedge-triggered
* [#12737#12666](https://github.com/apache/nuttx/pull/1273712666) boardarch/stm32f401rcarmv8-rs485r: Add support to MAX7219 8x8 LED Matrixupdate g_running_tasks before context switch
* [#13516#13472](https://github.com/apache/nuttx/pull/1351613472) boardsarch/arm-m: Update EXAMPLES_SOTEST_DEVMINORClear lr before jump to EXAMPLES_SOTEST_DEVMINOR_MAXstart
* [#12743#13284](https://github.com/apache/nuttx/pull/1274313284) boardsarch/arm/rp2040: support Userledkernel configurationheap to Seeed-Stdio RP2040in BUILD_FLAT mode
* [#13142#13416](https://github.com/apache/nuttx/pull/1314213416) boards/arm/stm32/stm32f4discovery: Add support to RFID MFRC522arm generate busfault & recursive bug fix
* [#13440#13268](https://github.com/apache/nuttx/pull/1344013268) boards/arm/stm32h7/stm32h745i-disco: Add RPTUN support : armv7-a/r and armv8-r up_cpu_index inline
* [#12825#13024](https://github.com/apache/nuttx/pull/1282513024) boards/armv5arm: Make ARMv5 boards work againFix DS1307 initialization for common STM32 logic
* [#12593#12888](https://github.com/apache/nuttx/pull/1259312888) boards/stm32arm: DRV8825 driverSelect ram vector on armv6m
* [#12673#13505](https://github.com/apache/nuttx/pull/12673) boards/esp32[c3|c6|h2|s2|s3]: Ignore etctmp in common board13505) arm_addrenv:fix app crash when enable shm in kernel mode
* [#13124#12787](https://github.com/apache/nuttx/pull/1312412787) boards/esp32s3_lan9250: deinitialize the ethernet device lan9250arm_backtrace_unwind:Make the backtrace search the entire stack as much as possible
* [#12716#12954](https://github.com/apache/nuttx/pull/1271612954) boards/esp32s3arm/armv[7|8]-m: Increseadd thesyn defaultbarrier stackfor sizeMPU for usbnshops
* [#12763#12925](https://github.com/apache/nuttx/pull/1276312925) boardsarm/imx93armv8-evkr: add sdimage cleanupinvalidate d-cache on boot
* [#12876#12928](https://github.com/apache/nuttx/pull/1287612928) boardsarm/lm3s6965armv8-ekr: add fixcp15 memory.ldops for PROTECTEDmpu
* [#12598#13529](https://github.com/apache/nuttx/pull/1259813529) boardsarm/MIMXRT1020cortex-EVKa,r: Fixreplace boardcp15 I2Cinstruct code to adaptmacros to last IMXRT I2C/pi…align operation
* [#13137#13239](https://github.com/apache/nuttx/pull/1313713239) boards/risc-v/esp32c6/esp32c6-devkitmarm/giv3: Add supportadd g_ prefix to some RFIDglobal MFRC522variables
* [#12869#13262](https://github.com/apache/nuttx/pull/1286913262) boardsarm/rv-virt: unify RV32 config namesgicv3: set routing affinity before enable IRQ
* [#13226#13240](https://github.com/apache/nuttx/pull/1322613240) boardsarm/simlinum-stm32h753bi: DefconfigsAdd forsupport nandto andRFID mnemofsMFRC522
* [#12898#12873](https://github.com/apache/nuttx/pull/1289812873) boards/xtensa/esp32s3: ESP32S3 Emmc Supportarm/lm3s6965-ek: Disable NTPC for lm3s6965 to fix maximum flash space…
* [#13478#13557](https://github.com/apache/nuttx/pull/1347813557) boardctlarm/qemu: addAdd boardmounting control api to start slave coreof tmpfs
* [#13273#13117](https://github.com/apache/nuttx/pull/1327313117) boardcrtlarm/qemu: changeenable BOARDCTL_TESTSETWFI toin BOARDIOC`up_SPINLOCKidle`
* [#12867#13131](https://github.com/apache/nuttx/pull/1286713131) LTDC for Linum board
* [#12987arm/spinlock: up_testset() sould not depends on SMP 
* [#12879](https://github.com/apache/nuttx/pull/1298712879) nuttxarm/boards:Uniform initialization format for init_array.stm32f401rc-rs485: Add support to BMP280 sensor
* [#12544#13565](https://github.com/apache/nuttx/pull/1254413565) riscvarm/nuttsbistm32f401rc-rs485: add MTVAL argument Add support to LCD 16x2 with I2C Backpack
* [#12637#12839](https://github.com/apache/nuttx/pull/12637) Usbnsh12839) arm/stm32f401rc-rs485: Add support to seed-xiao-rp2040 boardRFID MFRC522
* [#12713#12860](https://github.com/apache/nuttx/pull/1271312860) zynq_mpsoc/zcu111arm/stm32h7/stm32h745i-disco: addAdd supportSTM32H745I-DISCO forPer gpio and board auto ledCore Support
* [#13532#12902](https://github.com/apache/nuttx/pull/1353212902) [Bugfix]Kconfig:ensure compatibility between kconfig-frontend and kconfiglib in kernel buildarm/stm32h7x3x_rcc.c: Add External Power Supply option to stm32h7x3x …
* [#12698#12679](https://github.com/apache/nuttx/pull/1269812679) Add defconfig to use the ws2812 arm/xmc4: pwm driver
* [#12922#13466](https://github.com/apache/nuttx/pull/1292213466) arm64: Initial implementation of CONFIG_BUILD_KERNELarmv7-a gic related update
* [#13376#13176](https://github.com/apache/nuttx/pull/1337613176) arm64/Kconfig: Make the ARM64_PA/VA_BITS a true Kconfig variablearmv7-a timer:fix timer overflow.
* [#12747#12956](https://github.com/apache/nuttx/pull/1274712956) Change nucleof429zi nsh defconfigarmv7a/irq: enable fiq in tee, enable irq in ap
* [#13059#13453](https://github.com/apache/nuttx/pull/1305913453) defconfig: add SYSTEM_TELNETD related configarmv8-m:arch libc function need save ip register use pacbti
* [#13334#13237](https://github.com/apache/nuttx/pull/1333413237) esp32armv8-r/gicv3: fixcorrect acpu wayindex to test a configof irouter
* [#13234#13275](https://github.com/apache/nuttx/pull/13234) imx9_usdhc.c: Fix build error when CONFIG_ARM64_DCACHE_DISABLE=y
* [#1306913275) armv8-r/r52: add neon support into compiler lin

arm64

Markdown

* [#12633](https://github.com/apache/nuttx/pull/12633) arch/arm64/src/imx9/imx9_lowputc.c: Fix an arithmetic sign error in d…
* [#12648](https://github.com/apache/nuttx/pull/12648) arch/arm64: allow to use custom up_idle
* [#13397](https://github.com/apache/nuttx/pull/13397) arch/arm64/src/imx9/imx9_lpi2c.c: Cleanups and error fixes
* [#13402](https://github.com/apache/nuttx/pull/13402) arch/arm64/imx9: Change Kconfig logic
* [#13403](https://github.com/apache/nuttx/pull/13403) arch/arm64/imx9: Add system reset controller
* [#13427](https://github.com/apache/nuttx/pull/13427) arch/arm64/src/imx9/imx9_lpi2c.c: Ignore spurious RX interrupts
* [#13218](https://github.com/apache/nuttx/pull/13218) arch/arm64: Move ELF_64BIT selection to arch/Kconfig
* [#12681](https://github.com/apache/nuttx/pull/12681) arm64: add initial support for ZYNQ MPSOC and ZCU111 Evaluation Kit
* [#12580](https://github.com/apache/nuttx/pull/12580) arm64: inline up_cpu_index
* [#13560](https://github.com/apache/nuttx/pull/13560) arm64_addrenv: Add support for 4 level MMU translations
* [#13363](https://github.com/apache/nuttx/pull/13363) arm64_addrenv_pgmap.c: Revoke user execution access to kernel mmap'd pages
* [#13364](https://github.com/apache/nuttx/pull/13364) arm64_addrenv.c: Flush kernel page table copy to user mappings
* [#13204](https://github.com/apache/nuttx/pull/13204) arm64_checkstack.c: Fix traversing of user stack when ARCH_ADDRENV=Y
* [#13361](https://github.com/apache/nuttx/pull/13361) arm64_syscall.c: Don't need to set register context during syscall
* [#13365](https://github.com/apache/nuttx/pull/13365) arm64_vector_table.S: Remove unnecessary instruction
* [#12695](https://github.com/apache/nuttx/pull/12695) arm64/arm64_boot.c: Fix exception caused by accesses to ICC_SRE_EL3 when GICv3 was not implemented
* [#13373](https://github.com/apache/nuttx/pull/13373) arm64/crt0.c: Fix stack alignment when executing signal trampoline
* [#12649](https://github.com/apache/nuttx/pull/12649) arm64/imx9: ccm: add default clk init
* [#13205](https://github.com/apache/nuttx/pull/13205) arm64/imx9: Force 64-bit ELF format
* [#13360](https://github.com/apache/nuttx/pull/13360) arm64/mmu: Fixes for MMU driver
* [#13362](https://github.com/apache/nuttx/pull/13362) arm64/syscall: (Re-)enable interrupts only if they were previously enable

tricore

Markdown

* [#12682](https://github.com/apache/nuttx/pull/12682) arch/tricore: add support of tricore gcc toolchain
* [#12706](https://github.com/apache/nuttx/pull/12706) arch/tricore: synchronize instruction/data following MTCR/MFC

risc-v

Markdown

* [#12961](https://github.com/apache/nuttx/pull/12961) arch: inline up_testset in arm arm64 riscv xtensa
* [#12579](https://github.com/apache/nuttx/pull/12579) arch/riscv: add all region in NAPOT
* [#12881](https://github.com/apache/nuttx/pull/12881) arch/riscv: add cluster local hartid
* [#12906](https://github.com/apache/nuttx/pull/12906) arch/riscv: fix IRQ_SOFT for non-SMP
* [#12546](https://github.com/apache/nuttx/pull/12546) arch/riscv: fix NuttSBI PMP config
* [#12717](https://github.com/apache/nuttx/pull/12717) arch/riscv: fix trap sp restore logic
* [#13430](https://github.com/apache/nuttx/pull/13430) arch/riscv: Fixed hardware timer warps-around issue
* [#13278](https://github.com/apache/nuttx/pull/13278) arch/riscv: revert pull#12864
* [#12864](https://github.com/apache/nuttx/pull/12864) arch/riscv: unify in-kernel syscall
* [#12619](https://github.com/apache/nuttx/pull/12619) arch/risc-v: add support for capture driver on ESP32C6 and ESP32H2.
* [#12726](https://github.com/apache/nuttx/pull/12726) arch/risc-v: make common up_allocate_heap weak symbol
* [#12732](https://github.com/apache/nuttx/pull/12732) arch/risc-v: does not clear IPI address in S mode
* [#12460](https://github.com/apache/nuttx/pull/12460) arch/risc-v/common: provide architecture specific perfmon bindings.
* [#13353](https://github.com/apache/nuttx/pull/13353) arch/risc-v/litex: Fix the litex arty_a7 build
* [#13382](https://github.com/apache/nuttx/pull/13382) arch/risc-v/src/litex: Claim all pending PLIC interrupts.
* [#13547](https://github.com/apache/nuttx/pull/13547) arch/risc-v/src/litex_ticked: Set initial tick count to known value.
* [#12804](https://github.com/apache/nuttx/pull/12804) arch/risc-v: introduce AIA support
* [#12843](https://github.com/apache/nuttx/pull/12843) arch/risc-v: add support for DC motor control on ESP32|C6|H2|
* [#12586](https://github.com/apache/nuttx/pull/12586) riscv_exception.c: Add missing comma in exception reasons array
* [#13408](https://github.com/apache/nuttx/pull/13408) riscv_mtimer: modify riscv_mtimer_current to reduce precision lost
* [#12643](https://github.com/apache/nuttx/pull/12643) riscv_tcbinfo: Fix register ordering for PC
* [#13564](https://github.com/apache/nuttx/pull/13564) riscv: add a return value to riscv_swint
* [#13561](https://github.com/apache/nuttx/pull/13561) riscv: g_current_regs is only used to determine if we are in irq
* [#12812](https://github.com/apache/nuttx/pull/12812) riscv: Fix fork() system call
* [#13354](https://github.com/apache/nuttx/pull/13354) riscv: Unify the extended context save/restore
* [#12554](https://github.com/apache/nuttx/pull/12554) riscv: Initial support for debug trigger module
* [#12559](https://github.com/apache/nuttx/pull/12559) riscv: Improve exception and irq mapping
* [#12809](https://github.com/apache/nuttx/pull/12809) riscv/debug: Add support for steppoint
* [#12819](https://github.com/apache/nuttx/pull/12819) riscv/espressif: Mark private data as static in esp_spi.c
* [#12861](https://github.com/apache/nuttx/pull/12861) riscv/fork: fix fp/gp handling
* [#12589](https://github.com/apache/nuttx/pull/12589) riscv/k230: revise canmv230:nsbi
* [#12677](https://github.com/apache/nuttx/pull/12677) riscv/k230: updates for nsh and pnsh
* [#12744](https://github.com/apache/nuttx/pull/12744) riscv/nsbi: fix k230 AMP confs
* [#12799](https://github.com/apache/nuttx/pull/12799) riscv/qemu-rv: skip reloading mhartid
* [#12807](https://github.com/apache/nuttx/pull/12807) riscv/qemu-rv: Add BUILD_PROTECTED target for rv-virt
* [#12944](https://github.com/apache/nuttx/pull/12944) riscv/qemu-rv: add RPTUN support
* [#12772](https://github.com/apache/nuttx/pull/12772) riscv/rv-virt: use RAM_START in ld.script
* [#12816](https://github.com/apache/nuttx/pull/12816) riscv/qemu-rv: add NuttSBI target for rv-virt
* [#12831](https://github.com/apache/nuttx/pull/12831) riscv/qemu-rv: revise PROTECTED mode
* [#12840](https://github.com/apache/nuttx/pull/12840) riscv/nsbi: fix up_udelay for rv32
* [#13510](https://github.com/apache/nuttx/pull/13510) risc-v: Add a new option to control exception reason
* [#12722](https://github.com/apache/nuttx/pull/12722) risc-v/bl808, sg2000: Configure MMU to cache Kernel Text, Data and Heap (T-Head C906)
* [#12571](https://github.com/apache/nuttx/pull/12571) risc-v/bl808: Add GPIO Driver
* [#12621](https://github.com/apache/nuttx/pull/12621) risc-v/bl808: Add GPADC character driver
* [#12663](https://github.com/apache/nuttx/pull/12663) risc-v/bl808: Add SPI driver
* [#12771](https://github.com/apache/nuttx/pull/12771) risc-v/bl808: Add watchdog driver
* [#12752](https://github.com/apache/nuttx/pull/12752) risc-v/bl808: Add timer driver
* [#12614](https://github.com/apache/nuttx/pull/12614) risc-v/ox64: Add LED Driver
* [#12762](https://github.com/apache/nuttx/pull/12762) risc-v/qemu-rv: Add LED Driver for QEMU RISC-V 32-bit and 64-bit

xtensa

Markdown

* [#13223](https://github.com/apache/nuttx/pull/13223) Add spi slave dev to esp32 xtensa
* [#13225](https://github.com/apache/nuttx/pull/13225) espressif: Fix build with RTC
* [#13255](https://github.com/apache/nuttx/pull/13255) espressif: Fix deadlock in RT timer caused by critical section
* [#12560](https://github.com/apache/nuttx/pull/12560) espressif: Fix error while evaluating Wi-Fi task ID
* [#13368](https://github.com/apache/nuttx/pull/13368) espressif: Update external libraries to fix GPIO interrupt bug
* [#13236](https://github.com/apache/nuttx/pull/13236) espressif: Update HAL library reference to include debug assert
* [#13022](https://github.com/apache/nuttx/pull/13022) espressif: Update internal libraries reference
* [#12551](https://github.com/apache/nuttx/pull/12551) xtensa: add support for capture driver on ESP32 and ESP32|S3|
* [#12781](https://github.com/apache/nuttx/pull/12781) xtensa: add support for motor control driver
* [#12967](https://github.com/apache/nuttx/pull/12967) xtensa_cache:add up_get_cachesize api
* [#12865](https://github.com/apache/nuttx/pull/12865) xtensa/esp32: replace nxsig_usleep() with up_udelay()
* [#12750](https://github.com/apache/nuttx/pull/12750) xtensa/esp32s3: Add peripheral DMA request return value and optimize DMA initialization
* [#13277](https://github.com/apache/nuttx/pull/13277) xtensa/esp32s3: Add timing delay set interface for QSPI
* [#13291](https://github.com/apache/nuttx/pull/13291) xtensa/esp32s2: add WiFi support
* [#13454](https://github.com/apache/nuttx/pull/13454) xtensa/esp32s3: Adjust I2C clock timing
* [#12720](https://github.com/apache/nuttx/pull/12720) xtensa/esp32s3: Deinitialize ESP32-S3 QSPI GDMA engine.
* [#12871](https://github.com/apache/nuttx/pull/12871) xtensa/esp32s3: Update the rtc code to fix system blocking issue
* [#12919](https://github.com/apache/nuttx/pull/12919) xtensa/esp32s3: partition name duplicate and free
* [#12918](https://github.com/apache/nuttx/pull/12918) xtensa/esp32s3: reserve memory for a mutex struct depending on the OS
* [#12932](https://github.com/apache/nuttx/pull/12932) xtensa/esp32s3: Separate address and command flag for QSPI DMA transfer
* [#13165](https://github.com/apache/nuttx/pull/13165) xtensa/esp32s3/esp32s3_sdmmc.c: wait for command done event also on error response

x86_64

Markdown

* [#13391](https://github.com/apache/nuttx/pull/13391) Add MSI/MSI-X support for intel64
* [#12583](https://github.com/apache/nuttx/pull/12583) arch/intel64: add cpu specific data and per-cpu interrupt stacks
* [#12803](https://github.com/apache/nuttx/pull/12803) arch/intel64: add support for HPET as system clock
* [#12588](https://github.com/apache/nuttx/pull/12588) arch/intel64: add support for inter-processor signaling
* [#12570](https://github.com/apache/nuttx/pull/12570) arch/intel64: get TSC frequency only when not provided from Kconfig
* [#12801](https://github.com/apache/nuttx/pull/12801) arch/intel64/irq.h: rename rdtsc macros
* [#13392](https://github.com/apache/nuttx/pull/13392) intel64: Improvements for HPET
* [#12567](https://github.com/apache/nuttx/pull/12567) arch/x86_64: addrenv should add offset only for RAM region
* [#12577](https://github.com/apache/nuttx/pull/12577) arch/x86_64/intel64/intel64_rtc.c: fix compilation
* [#12591](https://github.com/apache/nuttx/pull/12591) arch/x86_64: add SMP support
* [#13417](https://github.com/apache/nuttx/pull/13417) arch/x86_64: Add ARCH_INTEL64_DISABLE_CET
* [#13409](https://github.com/apache/nuttx/pull/13409) arch/x86_64: Add ARCH_X86_64_IDLE_NOP and ARCH_X86_64_IDLE_MWAIT
* [#13436](https://github.com/apache/nuttx/pull/13436) arch/x86_64: add basic support for R_X86_64_REX_GOTPCRELX relocation
* [#13422](https://github.com/apache/nuttx/pull/13422) arch/x86_64: Add elf32 multiboot1 wrapper for NuttX binary
* [#13313](https://github.com/apache/nuttx/pull/13313) arch/x86_64: convert all asm() to __asm__
* [#13317](https://github.com/apache/nuttx/pull/13317) arch/x86_64: Fix wrong RDTSCP implementation
* [#13316](https://github.com/apache/nuttx/pull/13316) arch/x86_64: Support QEMU PVH ELF loader
* [#13426](https://github.com/apache/nuttx/pull/13426) arch/x86_64/intel64: fix compilation errors in intel64_oneshot_lower.c
* [#12800](https://github.com/apache/nuttx/pull/12800) arch/x86_64/intel64/intel64_cpu.c: remove workaround for spin_lock
* [#13390](https://github.com/apache/nuttx/pull/13390) qemu-intel64: restore functionality of PCI test configs
* [#13315](https://github.com/apache/nuttx/pull/13315) qemu-intel64: simplify linker script
* [#12597](https://github.com/apache/nuttx/pull/12597) x86_64: add AVX support
* [#12613](https://github.com/apache/nuttx/pull/12613) x86_64: addrenv support
* [#12569](https://github.com/apache/nuttx/pull/12569) x86_64: hide --whole-archive behind Kconfig option

Driver Support

New Driver Support

Markdown

* [#12829](https://github.com/apache/nuttx/pull/12829) Add amg88xx driver
* [#13396](https://github.com/apache/nuttx/pull/13396) Add Intel e1000 and igc support
* [#13393](https://github.com/apache/nuttx/pull/13393) Add support for 16550 compatible PCI serial cards
* [#12715](https://github.com/apache/nuttx/pull/12715) Add support for the Sensirion SHT4x temperature and humidity sensor
* [#12824](https://github.com/apache/nuttx/pull/12824) Add thermal framework
* [#11605](https://github.com/apache/nuttx/pull/11605) Coresight: add init coresight driver framework
* [#13082](https://github.com/apache/nuttx/pull/13082) driver/mem: add Mem Driver.
* [#12834](https://github.com/apache/nuttx/pull/12834) driver/ssd1680: Add support for 1.54 inch e-paper display
* [#12938](https://github.com/apache/nuttx/pull/12938) drivers/video: add goldfish gpu fb
* [#13470](https://github.com/apache/nuttx/pull/13470) drivers/pinctl: add pinctrl framework
* [#13471](https://github.com/apache/nuttx/pull/13471) drivers/goldfish-pipe: implement goldfish pipe 
* [#13553](https://github.com/apache/nuttx/pull/13553) Pci ep framework

Drivers Improvements

Markdown

* [#12998](https://github.com/apache/nuttx/pull/12998) [driver][bcm43xxx] reset tx_seq of sido-bus when ifdown wlan-if
* [#13154](https://github.com/apache/nuttx/pull/13154) can/sja1000: drop driver dependency on __builtin functions
* [#13524](https://github.com/apache/nuttx/pull/13524) can: Add g_ prefix to can_dlc_to_len and len_to_can_dlc.
* [#13141](https://github.com/apache/nuttx/pull/13141) can: Merge netpacket/can.h into nuttx/can.h
* [#12676](https://github.com/apache/nuttx/pull/12676) driver/net/lan9250: Add lan9250_ioctl and lan9250_uninitialize APIs
* [#13464](https://github.com/apache/nuttx/pull/13464) driver/ftl: Read the consecutive eraseblocks
* [#13320](https://github.com/apache/nuttx/pull/13320) driver/usbdev: support userspace to access ep0
* [#12641](https://github.com/apache/nuttx/pull/12641) drivers: add API for drivers early initialization
* [#13492](https://github.com/apache/nuttx/pull/13492) drivers: fix gcc14 errors for virtio
* [#13107](https://github.com/apache/nuttx/pull/13107) drivers/audio: fix samp rate conversion issue
* [#13323](https://github.com/apache/nuttx/pull/13323) drivers/bch: fix uint32 overflow issue
* [#12564](https://github.com/apache/nuttx/pull/12564) drivers/net/ksz9477: Add port mirroring support
* [#12765](https://github.com/apache/nuttx/pull/12765) drivers/drivers_initialize.c: check if only one console is selected
* [#13411](https://github.com/apache/nuttx/pull/13411) drivers/fb: add panbuffer clear ioctl
* [#13468](https://github.com/apache/nuttx/pull/13468) drivers/gpio: support poll gpio device and optimize code to save memory
* [#12976](https://github.com/apache/nuttx/pull/12976) drivers/input: enable touch/kbd/mouse for virtio input
* [#13060](https://github.com/apache/nuttx/pull/13060) drivers/modem/alt1250: Disable the PIN feature in ALT1250
* [#13327](https://github.com/apache/nuttx/pull/13327) drivers/mtd/bch: fix size_t overflow when offset > 4GB
* [#13480](https://github.com/apache/nuttx/pull/13480) drivers/pty: support pty write to kill signal, like serial driver
* [#12830](https://github.com/apache/nuttx/pull/12830) drivers/serial: Make the 16550 rx trigger level configurable
* [#13202](https://github.com/apache/nuttx/pull/13202) drivers/regmap: add exit function interface.
* [#13469](https://github.com/apache/nuttx/pull/13469) drivers/reset: support rpmsg reset
* [#13328](https://github.com/apache/nuttx/pull/13328) drivers/rwbuffer: Bug fix: Set nblocks 0 after direct using wrflush
* [#13434](https://github.com/apache/nuttx/pull/13434) drivers/serial
* [#13576](https://github.com/apache/nuttx/pull/13576) drivers/syslog: compile syslog_device.c if console/char/file channel enabled
* [#12857](https://github.com/apache/nuttx/pull/12857) drivers/touchscreen: add grab for touchscreen
* [#13481](https://github.com/apache/nuttx/pull/13481) drivers/usbdev: minor update for cdcacm
* [#12930](https://github.com/apache/nuttx/pull/12930) drivers/virtio-net: Support VIRTIO_F_ANY_LAYOUT
* [#13170](https://github.com/apache/nuttx/pull/13170) drivers: Fix goldfish events x64 unresponsive interrupt issue
* [#13531](https://github.com/apache/nuttx/pull/13531) Fix build error of drivers/sensors/usensor.c
* [#13325](https://github.com/apache/nuttx/pull/13325) Input/ff: new driver frameworks for vibrator(haptic)
* [#13078](https://github.com/apache/nuttx/pull/13078) video: fix warning & update sim camera
* [#12760](https://github.com/apache/nuttx/pull/12760) virtio/serial: initial CONSOLE support
* [#12971](https://github.com/apache/nuttx/pull/12971) mmcsd_sdio:Fix performing read and write in irq
* [#12949](https://github.com/apache/nuttx/pull/12949) mmcsd: add support of getting ext_csd reg data
* [#13157](https://github.com/apache/nuttx/pull/13157) mmcsd: add write ext csd reg support
* [#13528](https://github.com/apache/nuttx/pull/13528) mmcsd: fix a logic error
* [#13215](https://github.com/apache/nuttx/pull/13215) mmcsd: make a compatibility change for cmd12 and cmd23
* [#13380](https://github.com/apache/nuttx/pull/13380) mtd:ramtron MB85RS256B address length is 2
* [#13136](https://github.com/apache/nuttx/pull/13136) mtd:use part->name as partition name when CONFIG_MTD_PARTITION_NAMES set
* [#12796](https://github.com/apache/nuttx/pull/12796) mtd/Kconfig: fix W25_SLOWREAD menu item.
* [#13252](https://github.com/apache/nuttx/pull/13252) mtd/nvs: fix align size
* [#13219](https://github.com/apache/nuttx/pull/13219) nuttx/drivers:Modify errcode returned by relay_ioctl
* [#12848](https://github.com/apache/nuttx/pull/12848) Optimize iic and spi parts and add iic slave drivers
* [#13344](https://github.com/apache/nuttx/pull/13344) pci ivshmem related driveres support
* [#13337](https://github.com/apache/nuttx/pull/13337) Revert "Fix unwanted flush in the SPI slave driver"
* [#13251](https://github.com/apache/nuttx/pull/13251) rndis: correct usb descriptor
* [#13538](https://github.com/apache/nuttx/pull/13538) sensor:Fixed the problem of user information lag in cross-core communication "stublist".
* [#13539](https://github.com/apache/nuttx/pull/13539) sensor_rpmsg.c:Fix that "stub" will be created when local core only has subscribers.
* [#12927](https://github.com/apache/nuttx/pull/12927) serial/uart_16550: include stdint.h in uart_16550.h
* [#13383](https://github.com/apache/nuttx/pull/13383) serial/uart_16550: remove up_putc spinlock
* [#13384](https://github.com/apache/nuttx/pull/13384) serial/uart_pl011: default syslog needs to check flow control in up_putc
* [#13509](https://github.com/apache/nuttx/pull/13509) serial/pci_16550: make sure that interrupts are disabled during init
* [#13102](https://github.com/apache/nuttx/pull/13102) syslog_rpmsg: Ensure the syslog ept is ready when rpmsg_send
* [#13184](https://github.com/apache/nuttx/pull/13184) timer driver:support poll.
* [#13075](https://github.com/apache/nuttx/pull/13075) usb_cdcmbim: add mbim device driver
* [#13367](https://github.com/apache/nuttx/pull/13367) usbdev: Add fastboot boardctl
* [#12914](https://github.com/apache/nuttx/pull/12914) usbdev: add USB cdcncm device driver
* [#12745](https://github.com/apache/nuttx/pull/12745) usbdev: delete unsigned comparison with 0
* [#13216](https://github.com/apache/nuttx/pull/13216) usbdev: extend the usb req len to unit32_t
* [#13190](https://github.com/apache/nuttx/pull/13190) USB 3.0 device side suppor

Board Support

New Boards

Markdown

* [#13248](https://github.com/apache/nuttx/pull/13248) arm: Add support for CSK6011A SOC and CSK6011A-NANO board
* [#11709](https://github.com/apache/nuttx/pull/11709) at32uc3a0: Initial work for SimpleMachines' Mizar32-A
* [#12813](https://github.com/apache/nuttx/pull/12813) boards/esp32s3: Add initial support to the ESP32-S3-Korvo-2 board
* [#13467](https://github.com/apache/nuttx/pull/13467) boards/esp32s3: add support to esp32s3-lhcbit board

Boards Improvements

Markdown

* [#13532](https://github.com/apache/nuttx/pull/13532) [Bugfix]Kconfig:ensure compatibility between kconfig-frontend and kconfiglib in kernel build
* [#12698](https://github.com/apache/nuttx/pull/12698) Add defconfig to use the ws2812 driver
* [#12878](https://github.com/apache/nuttx/pull/12878) arm/stm32f103-minimum: Use common board MFRC522
* [#12922](https://github.com/apache/nuttx/pull/12922) arm64: Initial implementation of CONFIG_BUILD_KERNEL
* [#13376](https://github.com/apache/nuttx/pull/13376) arm64/Kconfig: Make the ARM64_PA/VA_BITS a true Kconfig variable
* [#12973](https://github.com/apache/nuttx/pull/12973) board/arm/rp2040/seeed-xiao-studio-rp2040 GPIO configuration
* [#12738](https://github.com/apache/nuttx/pull/12738) board/linum-stm32h753bi: Add support to external sdram
* [#12882](https://github.com/apache/nuttx/pull/12882) board/lm3s6965-ek: restore 128K kflash
* [#12699](https://github.com/apache/nuttx/pull/12699) board/stm32f401rc-rs485: Add support to Device Configuration over Telnet
* [#12737](https://github.com/apache/nuttx/pull/12737) board/stm32f401rc-rs485: Add support to MAX7219 8x8 LED Matrix
* [#13516](https://github.com/apache/nuttx/pull/13516) boards: Update EXAMPLES_SOTEST_DEVMINOR to EXAMPLES_SOTEST_DEVMINOR_MAX
* [#12743](https://github.com/apache/nuttx/pull/12743) boards/arm/rp2040: Userled configuration to Seeed-Stdio RP2040
* [#13142](https://github.com/apache/nuttx/pull/13142) boards/arm/stm32/stm32f4discovery: Add support to RFID MFRC522
* [#13440](https://github.com/apache/nuttx/pull/13440) boards/arm/stm32h7/stm32h745i-disco: Add RPTUN support 
* [#12825](https://github.com/apache/nuttx/pull/12825) boards/armv5: Make ARMv5 boards work again
* [#12593](https://github.com/apache/nuttx/pull/12593) boards/stm32: DRV8825 driver
* [#12673](https://github.com/apache/nuttx/pull/12673) boards/esp32[c3|c6|h2|s2|s3]: Ignore etctmp in common board
* [#13124](https://github.com/apache/nuttx/pull/13124) boards/esp32s3_lan9250: deinitialize the ethernet device lan9250
* [#12716](https://github.com/apache/nuttx/pull/12716) boards/esp32s3: Increse the default stack size for usbnsh
* [#12763](https://github.com/apache/nuttx/pull/12763) boards/imx93-evk: add sdimage cleanup
* [#12876](https://github.com/apache/nuttx/pull/12876) boards/lm3s6965-ek: fix memory.ld for PROTECTED
* [#12598](https://github.com/apache/nuttx/pull/12598) boards/MIMXRT1020-EVK: Fix board I2C code to adapt to last IMXRT I2C/pi…
* [#13137](https://github.com/apache/nuttx/pull/13137) boards/risc-v/esp32c6/esp32c6-devkitm: Add support to RFID MFRC522
* [#12869](https://github.com/apache/nuttx/pull/12869) boards/rv-virt: unify RV32 config names
* [#13226](https://github.com/apache/nuttx/pull/13226) boards/sim: Defconfigs for nand and mnemofs
* [#12898](https://github.com/apache/nuttx/pull/12898) boards/xtensa/esp32s3: ESP32S3 Emmc Support
* [#13478](https://github.com/apache/nuttx/pull/13478) boardctl: add board control api to start slave core
* [#13273](https://github.com/apache/nuttx/pull/13273) boardcrtl: change BOARDCTL_TESTSET to BOARDIOC_SPINLOCK
* [#12747](https://github.com/apache/nuttx/pull/12747) Change nucleof429zi nsh defconfig
* [#13059](https://github.com/apache/nuttx/pull/13059) defconfig: add SYSTEM_TELNETD related config
* [#13334](https://github.com/apache/nuttx/pull/13334) esp32: fix a way to test a config
* [#13563](https://github.com/apache/nuttx/pull/13563) esp32s3: Fix faulty `esp32s3-devkit:stack` example
* [#13234](https://github.com/apache/nuttx/pull/13234) imx9_usdhc.c: Fix build error when CONFIG_ARM64_DCACHE_DISABLE=y
* [#12867](https://github.com/apache/nuttx/pull/12867) LTDC for Linum board
* [#12780](https://github.com/apache/nuttx/pull/12780) nrf9160-dk: disable FPU for modem example 
* [#13476](https://github.com/apache/nuttx/pull/13476) nucleo-h745zi: fix potential bl jump to app failed issue
* [#13069](https://github.com/apache/nuttx/pull/13069) nucleo-l432kc: Revert the USART2 config to be use by virtual COM port
* [#12987](https://github.com/apache/nuttx/pull/12987) nuttx/boards:Uniform initialization format for init_array.
* [#13208](https://github.com/apache/nuttx/pull/13208) risc-v/bl808: Configure MMU to cache User Text, Data and Heap
* [#13199](https://github.com/apache/nuttx/pull/13199) risc-v/mmu: Configure T-Head MMU to cache User Text, Data and Heap
* [#12862](https://github.com/apache/nuttx/pull/12862) risc-v/qemu-rv: Add Build Config for leds64_rust
* [#13186](https://github.com/apache/nuttx/pull/13186) risc-v/qemu-rv: Add Build Config for leds64_zig
* [#12896](https://github.com/apache/nuttx/pull/12896) risc-v/qemu-rv: add cluster PLIC/CLINT configs
* [#12544](https://github.com/apache/nuttx/pull/12544) riscv/nuttsbi: add MTVAL argument
* [#12645](https://github.com/apache/nuttx/pull/12645) stm32h7/linum-stm32h753bi: add support to qencoder
* [#12739](https://github.com/apache/nuttx/pull/12739) stm32f777zit6-meadow: Add support for two USB CDC/ACM
* [#12637](https://github.com/apache/nuttx/pull/12637) Usbnsh to seed-xiao-rp2040 board
* [#12713](https://github.com/apache/nuttx/pull/12713) zynq_mpsoc/zcu111: add support for gpio and board auto led
* [#12806](https://github.com/apache/nuttx/pull/12806) zynq-mpsoc/zcu111: independent JTAG configs from normal nsh configs
* [#12797](https://github.com/apache/nuttx/pull/12797) w25c: add W25_DEBUG sub-menu config option and update debug traces.

File System

New FS

Markdown
* [#13001](https://github.com/apache/nuttx/pull/13001) V9FS For NuttX

FS Improvements

Markdown

* [#13514](https://github.com/apache/nuttx/pull/13514) add sched note for littlefs/romfs/rpmsgfs
* [#12863](https://github.com/apache/nuttx/pull/12863) Fix the location of tmpfs pwrite write and Fixed some code check warnings
* [#13500](https://github.com/apache/nuttx/pull/13500) fs.h: fix a comment in file_operations
* [#12532](https://github.com/apache/nuttx/pull/12532) fs: add backtrace to where file opens
* [#13150](https://github.com/apache/nuttx/pull/13150) fs: add fs_heap, support shm/tmpfs/pseudofile with indepent heap
* [#12587](https://github.com/apache/nuttx/pull/12587) Fs: backtrace tweak
* [#13512](https://github.com/apache/nuttx/pull/13512) fs: Dump the list of files when the file description runs out
* [#13194](https://github.com/apache/nuttx/pull/13194) fs: nfs: Fix nfsmount error
* [#12978](https://github.com/apache/nuttx/pull/12978) fs: Rename node with inode.
* [#12969](https://github.com/apache/nuttx/pull/12969) Fslock optimize
* [#12937](https://github.com/apache/nuttx/pull/12937) fs/mnemofs: Fix journal log rw issue, rw size issue
* [#12945](https://github.com/apache/nuttx/pull/12945) fs/hostfs: Replace strcpy with memcpy
* [#13443](https://github.com/apache/nuttx/pull/13443) fs_inode:Change the type of i_crefs to atomic_int
* [#13458](https://github.com/apache/nuttx/pull/13458) fs_dup2 bug fix, memleak
* [#13573](https://github.com/apache/nuttx/pull/13573) fs/chmod/fchmod/lchmod: only set permissions by mode_t and ignore othjer bits
* [#12931](https://github.com/apache/nuttx/pull/12931) fs/epoll: Optimize implementation details
* [#12615](https://github.com/apache/nuttx/pull/12615) fs/fat: Fix Fseek Bug When File Size Is Multiple of Cluster Size
* [#12548](https://github.com/apache/nuttx/pull/12548) fs/fat/fs_fat32.c Return EOF when reading past the end of the file.
* [#13521](https://github.com/apache/nuttx/pull/13521) fs/dump: correct SCHED_DUMP_ON_EXIT to DUMP_ON_EXIT
* [#12990](https://github.com/apache/nuttx/pull/12990) fs/mmap: Fix build warning with [-Wmaybe-uninitialized].
* [#13132](https://github.com/apache/nuttx/pull/13132) fs/procfs: Supports any number of thread displays
* [#13123](https://github.com/apache/nuttx/pull/13123) fs/shmfs:Avoid an integer overflow
* [#12790](https://github.com/apache/nuttx/pull/12790) fs/spiffs: Return OK on `spiffs_fstat` success
* [#13407](https://github.com/apache/nuttx/pull/13407) fs/mmap: Add MADV_HUGEPAGE definitions
* [#13406](https://github.com/apache/nuttx/pull/13406) fs/mmap: Ensure anonymous pages are initialized to zero
* [#12661](https://github.com/apache/nuttx/pull/12661) fs/mnemofs: Adds Block Allocator
* [#12668](https://github.com/apache/nuttx/pull/12668) fs/mnemofs: Add parent iterator and path methods.
* [#12680](https://github.com/apache/nuttx/pull/12680) fs/mnemofs: Add LRU and CTZ methods
* [#12683](https://github.com/apache/nuttx/pull/12683) fs/mnemofs: Add journal methods.
* [#12702](https://github.com/apache/nuttx/pull/12702) fs/mnemofs: Add master node and r/w methods
* [#12943](https://github.com/apache/nuttx/pull/12943) fs/mnemofs: Autoformat
* [#12808](https://github.com/apache/nuttx/pull/12808) fs/mnemofs: Refactoring path logic, direntry size bug fix, open free bug fix
* [#12658](https://github.com/apache/nuttx/pull/12658) fs/mnemofs: Setup and VFS methods
* [#13475](https://github.com/apache/nuttx/pull/13475) fs/mount: add ftl proxy to mount block filesystem on mtd device
* [#13258](https://github.com/apache/nuttx/pull/13258) fs/mq_open: revise comments
* [#13326](https://github.com/apache/nuttx/pull/13326) fs/files_extend: Bug Fix
* [#13331](https://github.com/apache/nuttx/pull/13331) fs/inode: using inode reference to indicate unlink and simply code 
* [#13077](https://github.com/apache/nuttx/pull/13077) Fsnotify
* [#12942](https://github.com/apache/nuttx/pull/12942) Hostfs support get filepath by ioctl
* [#12817](https://github.com/apache/nuttx/pull/12817) procfs/meminfo: free delaylist  before reporting 
* [#13058](https://github.com/apache/nuttx/pull/13058) procfs/mempool: fix did not remove when pool not enabled
* [#13092](https://github.com/apache/nuttx/pull/13092) rpmsgfs: fix out of bounds access caused by data transmission farmat
* [#13063](https://github.com/apache/nuttx/pull/13063) rpmsgfs: set fs type to rpmsgfs when mount through rpmsgfs
* [#13348](https://github.com/apache/nuttx/pull/13348) smartfs procfs: fix double declare g_smartfs_operations
* [#12939](https://github.com/apache/nuttx/pull/12939) rpmsgfs_client:Fix error return exception
* [#12941](https://github.com/apache/nuttx/pull/12941) rpmsgfs: support filelock
* [#13098](https://github.com/apache/nuttx/pull/13098) tmpfs: old data was loaded when SEEK_SET beyond end of the file
* [#13490](https://github.com/apache/nuttx/pull/13490) vfs:fix a type mismatch issue and a typo

Networking

Improvements

Markdown

* [#13385](https://github.com/apache/nuttx/pull/13385) Fix the bug that netlink receive wait does not hang up
* [#13053](https://github.com/apache/nuttx/pull/13053) icmp:add net_lock to protect icmp connection
* [#13336](https://github.com/apache/nuttx/pull/13336) local_socket: add SO_SNDBUF & SO_RCVBUF support
* [#13045](https://github.com/apache/nuttx/pull/13045) localsocket improvment
* [#12639](https://github.com/apache/nuttx/pull/12639) net: Enable ICMP by default if IPv4 is enabled
* [#13028](https://github.com/apache/nuttx/pull/13028) net_chksum.c:mod process of generating sum to solve checksum error
* [#12991](https://github.com/apache/nuttx/pull/12991) net/icmpv6/icmpv6_input.c: fix undefined build error
* [#13093](https://github.com/apache/nuttx/pull/13093) net/netdev: Add periodic log for netdev statistics
* [#12689](https://github.com/apache/nuttx/pull/12689) net/netfilter: fix windows compile error
* [#12688](https://github.com/apache/nuttx/pull/12688) net/pkt: correct PF_PACKET family sending errors
* [#12995](https://github.com/apache/nuttx/pull/12995) net/pkt: fix issue that set nonblock by fcntl does not take effect
* [#13010](https://github.com/apache/nuttx/pull/13010) net/pkt: fix raw socket send data length is insufficient
* [#13120](https://github.com/apache/nuttx/pull/13120) net/tcp_timer: fix tcp_timer idle loop and retransmission bug
* [#13051](https://github.com/apache/nuttx/pull/13051) net/tcp: reset the dupack counter.
* [#12899](https://github.com/apache/nuttx/pull/12899) net/tun: Remove unused variables in read & write
* [#13191](https://github.com/apache/nuttx/pull/13191) net/tun: Support changing carrier state of TUN/TAP
* [#13350](https://github.com/apache/nuttx/pull/13350) net/udp: Fixed the issue of sending ICMP error when the destination address is broadcast/multicast.
* [#13037](https://github.com/apache/nuttx/pull/13037) netdev_upperhalf: add polling mode support for tx/rx
* [#13046](https://github.com/apache/nuttx/pull/13046) netdev/ioctl: Setting log level to warning on SIOCGIFHWADDR failure
* [#13007](https://github.com/apache/nuttx/pull/13007) netdev/lower: Add reclaim callback and use it in virtio-net
* [#13343](https://github.com/apache/nuttx/pull/13343) netdev/statistics: Add bytes for netdev statistics
* [#13008](https://github.com/apache/nuttx/pull/13008) netdev/upper: Delay replied packets to prevent TX quota become negated
* [#12992](https://github.com/apache/nuttx/pull/12992) netinet/in.h: add macro definitions to resolve compilation errors
* [#12994](https://github.com/apache/nuttx/pull/12994) netlib/route: add length for add/del route-func to reduce caller stack usage
* [#13335](https://github.com/apache/nuttx/pull/13335) netdb: Make NETDB_DNSSERVER_NAMESERVERS effective for NETDB_RESOLVCONF
* [#13038](https://github.com/apache/nuttx/pull/13038) netdb: netdb code support ffmpeg rtsp(getaddrinfo & getnameinfo)
* [#13049](https://github.com/apache/nuttx/pull/13049) Modify the IPV6 address acquisition method and the gateway settings.
* [#13125](https://github.com/apache/nuttx/pull/13125) modify for offload checksum and add macro with tcp/icmp/icmpv6/igmp checksum
* [#13026](https://github.com/apache/nuttx/pull/13026) modify the type of the ipv6 parameters to solve runtime error
* [#13029](https://github.com/apache/nuttx/pull/13029) solve Problem of tcp parameter calculation exceeding the boundary
* [#13156](https://github.com/apache/nuttx/pull/13156) sys/socket: implement compiler agnostic sockaddr_storage alignment
* [#13158](https://github.com/apache/nuttx/pull/13158) tcp_close.c:when tcp socket stays in TCP_FIN_WAIT_1 or TCP_FIN_WAIT_2,calling tcp_close_eventhandler releases received packets
* [#12999](https://github.com/apache/nuttx/pull/12999) tcp_input: if tcp->req > recvreq, send ack only when state is TCP_ESTABLISHED

Unsorted

Improvements

Markdown

* [#13448](https://github.com/apache/nuttx/pull/13448) [Bug-Fix] Resource leaks
* [#13100](https://github.com/apache/nuttx/pull/13100) [BugFix]Command "critmon" error
* [#13002](https://github.com/apache/nuttx/pull/13002) 12K sample rate support
* [#13486](https://github.com/apache/nuttx/pull/13486) Accelerate access to interrupt status
* [#12980](https://github.com/apache/nuttx/pull/12980) add fb_vsync_pollnotify
* [#12959](https://github.com/apache/nuttx/pull/12959) Add goldfish events
* [#12951](https://github.com/apache/nuttx/pull/12951) Add irq disable func
* [#13130](https://github.com/apache/nuttx/pull/13130) Add memory pressure monitoring
* [#13089](https://github.com/apache/nuttx/pull/13089) api:add lib_realpath function
* [#12947](https://github.com/apache/nuttx/pull/12947) assert: add compile_assert macro
* [#13020](https://github.com/apache/nuttx/pull/13020) assert: check COMPILE_TIME_ASSERT before define
* [#13087](https://github.com/apache/nuttx/pull/13087) Audio upstream
* [#13044](https://github.com/apache/nuttx/pull/13044) Basic Atomic for NuttX
* [#13099](https://github.com/apache/nuttx/pull/13099) bch: alloc bch->buffer when offset not aligned
* [#13513](https://github.com/apache/nuttx/pull/13513) BCH: Add readonly configuration for BCH devices
* [#12853](https://github.com/apache/nuttx/pull/12853) binfmt/elf_loadfile: Set sh_addr even if SHF_ALLOC == 0
* [#12965](https://github.com/apache/nuttx/pull/12965) boot: fix potential bl jump to app failed issue
* [#13094](https://github.com/apache/nuttx/pull/13094) Bugfix hcreate
* [#13300](https://github.com/apache/nuttx/pull/13300) can: Before we use pstate, we should check if it is NULL.
* [#13570](https://github.com/apache/nuttx/pull/13570) can: Add g_ prefix to can_dlc_to_len and len_to_can_dlc.
* [#13048](https://github.com/apache/nuttx/pull/13048) can: CAN code optimization
* [#12656](https://github.com/apache/nuttx/pull/12656) can: fixes and tweaks for CAN FD support
* [#13126](https://github.com/apache/nuttx/pull/13126) Capture adds the function of edges counting
* [#12934](https://github.com/apache/nuttx/pull/12934) clk: fix reg operation not compatible with 64bit
* [#13210](https://github.com/apache/nuttx/pull/13210) cdcacm: align cdcacm_epconfigure function parameters
* [#13189](https://github.com/apache/nuttx/pull/13189) Controlling rgb led bp
* [#12889](https://github.com/apache/nuttx/pull/12889) Coredump enhancement, optimized prompt statements
* [#13474](https://github.com/apache/nuttx/pull/13474) coredump: just save latest core file
* [#12958](https://github.com/apache/nuttx/pull/12958) coredump: refine coredump info analyse
* [#13066](https://github.com/apache/nuttx/pull/13066) crypto: import the ability to clone session
* [#13109](https://github.com/apache/nuttx/pull/13109) crypto/bn: Provide software algorithms to calculate inverse elements and greatest common divisor
* [#13431](https://github.com/apache/nuttx/pull/13431) crypto/rsa: add exp mod in software crypto
* [#12970](https://github.com/apache/nuttx/pull/12970) Disable clean/flush optimization in case of SMP restriction
* [#12777](https://github.com/apache/nuttx/pull/12777) dlfcn: Add stub for dladdr
* [#12779](https://github.com/apache/nuttx/pull/12779) dlfcn: Fix indent issue in lib_dlclose.c
* [#13159](https://github.com/apache/nuttx/pull/13159) dynamically create work queues
* [#13489](https://github.com/apache/nuttx/pull/13489) enable O_CLOEXEC explicitly to avoid fd leak
* [#13118](https://github.com/apache/nuttx/pull/13118) Enhance ASSERT
* [#13424](https://github.com/apache/nuttx/pull/13424) Enhance Kasan
* [#13559](https://github.com/apache/nuttx/pull/13559) Enhance Kasan's global variable out of bounds detection
* [#13388](https://github.com/apache/nuttx/pull/13388) Expose IPTOS_xxx to the application layer
* [#12963](https://github.com/apache/nuttx/pull/12963) fdcheck: fix race condition in fdcheck
* [#13096](https://github.com/apache/nuttx/pull/13096) fb:add select overlay FB_NO_OVERLAY
* [#13296](https://github.com/apache/nuttx/pull/13296) filep Reference count
* [#12578](https://github.com/apache/nuttx/pull/12578) Fix allocated memory test
* [#13461](https://github.com/apache/nuttx/pull/13461) Fix dev_mem related
* [#13555](https://github.com/apache/nuttx/pull/13555) Fix greater-than-or-equal-to-zero issue
* [#12741](https://github.com/apache/nuttx/pull/12741) Fix pin LTDC_B0, should be PJ12 instead of PF0
* [#13129](https://github.com/apache/nuttx/pull/13129) Fix task_setup race condition
* [#13054](https://github.com/apache/nuttx/pull/13054) Fix the compilation warnings
* [#12955](https://github.com/apache/nuttx/pull/12955) fix the potential bug of putwc, fgetwc, ungetwc, wcsstr, fputwc
* [#13095](https://github.com/apache/nuttx/pull/13095) fix:uart_rpmsg_dmareceive 
* [#13477](https://github.com/apache/nuttx/pull/13477) ftl: should pre-allocate eblock for car case
* [#13000](https://github.com/apache/nuttx/pull/13000) getrlimit: implement RLIMIT_STACK return limit stack size
* [#13459](https://github.com/apache/nuttx/pull/13459) GNSS: Add support for constellation, measurement, clock and geofence
* [#13504](https://github.com/apache/nuttx/pull/13504) goldfish:add kernel mode support
* [#13330](https://github.com/apache/nuttx/pull/13330) group/filelist: add reference to protect filelist of group
* [#13554](https://github.com/apache/nuttx/pull/13554) i2c: Optimize access to private data
* [#13233](https://github.com/apache/nuttx/pull/13233) Increase the chance for _assert to work early in the boot
* [#13306](https://github.com/apache/nuttx/pull/13306) init: add OSINIT_TASK_READY
* [#13228](https://github.com/apache/nuttx/pull/1306913228) nucleo-l432kc: Revert the USART2 config to be use by virtual COM portinline restore_critical_section and add parameters to restore_critical_section
* [#13208#12981](https://github.com/apache/nuttx/pull/1320812981) risc-v/bl808input: Configurefix goldfish MMUinput toand cachelvgl Userinput Text,device Dataname andmismatch Heapproblem
* [#13199#13108](https://github.com/apache/nuttx/pull/1319913108) risc-v/mmuinput: Configure T-Head MMU to cache User Text, Data and Heapfix touchevent race condition
* [#13073](https://github.com/apache/nuttx/pull/13073) inode: call inode_release when close success
* [#12862#13198](https://github.com/apache/nuttx/pull/1286213198) risc-v/qemu-rv: Add Build Config for leds64_rustIntroduce new PCI framework
* [#13186#13442](https://github.com/apache/nuttx/pull/1318613442) risc-v/qemu-rv: Add Build Config for leds64_ziginput/ff: modify FF_MAX to support 64-bit machine
* [#12896#13387](https://github.com/apache/nuttx/pull/1289613387) risc-v/qemu-rvipfrag: add cluster PLIC/CLINT configsfix warnig
* [#12797#13163](https://github.com/apache/nuttx/pull/1279713163) w25cipfrag: addremove W25_DEBUG sub-menu config option and update debug traces.assert for actual product reasons
* [#12806#13012](https://github.com/apache/nuttx/pull/1280613012) zynq-mpsoc/zcu111irq: independent JTAG configs from normal nsh configs

File System

New FS

Markdown
* [#13001add [enter\|leave]_critical_section_nonirq * [#13018](https://github.com/apache/nuttx/pull/1300113018) V9FS For NuttX

FS Improvements

Markdown

irq: add isr thread
* [#13514#13242](https://github.com/apache/nuttx/pull/1351413242) addirq: scheddynaminc note for littlefs/romfs/rpmsgfscreate g_irqmap
* [#12863#13256](https://github.com/apache/nuttx/pull/1286313256) Fixirq: theirq locationwith ofthe tmpfssame pwritepriority writeshare andthe Fixed some code check warningssame wqueue
* [#13500#12595](https://github.com/apache/nuttx/pull/1350012595) fs.hirq: fix a comment in file_operationsremove g_cpu_nestcount in restore_critical_section
* [#12532#12935](https://github.com/apache/nuttx/pull/1253212935) fsirq: add backtrace to where file opensremove restore_critical_section in irq
* [#13150#12596](https://github.com/apache/nuttx/pull/1315012596) fsirq: addremove fs_heap, support shm/tmpfs/pseudofile with indepent heaprestore_critical_section in irq
* [#12587#13369](https://github.com/apache/nuttx/pull/1258713369) Fs: backtrace tweakirq: simplify code by using OSINIT_TASK_READY
* [#13512#13119](https://github.com/apache/nuttx/pull/1351213119) fs: Dump the list of files when the file description runs outKasan enhance
* [#13194#12893](https://github.com/apache/nuttx/pull/1319412893) fskasan: nfs: Fix nfsmountfix bug write error is recognized as read error
* [#12978#13133](https://github.com/apache/nuttx/pull/1297813133) fs: Rename nodeKeep the log level consistent with inode.assert
* [#12969#12590](https://github.com/apache/nuttx/pull/12969) Fslock optimize12590) libmetal/atomic: enable 64-bit atomic by toolchain builtin flags
* [#12937#13543](https://github.com/apache/nuttx/pull/1293713543) fs/mnemofslilygo_tbeam_lora_gps/gps: Fix journal log rw issue, rw size issueEnable GNSSUTILS_MINMEA_LIB for EXAMPLES_GPS
* [#12945#13549](https://github.com/apache/nuttx/pull/1294513549) fs/hostfs: Replace strcpy with memcpylzf:Add macro judgment to header file reference.
* [#13443#12929](https://github.com/apache/nuttx/pull/1344312929) fs_inode:Change the type of i_crefs to atomic_intmake/disassembly: generate disassembly file
* [#13458#13179](https://github.com/apache/nuttx/pull/1345813179) fs_dup2 bug fix, memleakmemset:optimizate speed.
* [#13573#12985](https://github.com/apache/nuttx/pull/1357312985) fs/chmod/fchmod/lchmodminidumpserver: onlyfix set permissions by mode_t and ignore othjer bitsparsing bug
* [#12931#13287](https://github.com/apache/nuttx/pull/1293113287) fs/epoll: Optimize implementation detailsmksymtab.c support for structure
* [#12615#13452](https://github.com/apache/nuttx/pull/1261513452) fs/fat: Fix Fseek Bug When File Size Is Multiple of Cluster Sizemodify BUILD_LOADABLE to MODULES which backwards-compatible Kernel
* [#12548#12968](https://github.com/apache/nuttx/pull/1254812968) fs/fat/fs_fat32.c Return EOF when reading past the end of the file.MPU update
* [#13521#13460](https://github.com/apache/nuttx/pull/1352113460) fs/dump: correct SCHED_DUMP_ON_EXIT to DUMP_ON_EXITNew Rpmsg Transports: Rpmsg Port SPI, Rpmsg Port Uart and Rpmsg Router Transport Support
* [#12990#13104](https://github.com/apache/nuttx/pull/1299013104) fs/mmap: Fix build warning with [-Wmaybe-uninitialized].nxmutex api enhance
* [#13132#13047](https://github.com/apache/nuttx/pull/1313213047) fs/procfs: Supports any number of thread displaysnuttx-names.in:add popen & pclose assign to glibc interface
* [#13123#13006](https://github.com/apache/nuttx/pull/1312313006) fsnuttx/shmfsaudio:Avoid anadd integerAUDIOIOC_GETPOSITION overflowioctl
* [#12790#13005](https://github.com/apache/nuttx/pull/1279013005) fsnuttx/spiffsaudio: Returnadd OKoffload onbuffer `spiffs_fstat`size successconfig
* [#13407#13340](https://github.com/apache/nuttx/pull/1340713340) fsnuttx/mmap: Add MADV_HUGEPAGE definitionscrypto: export asymmetric algorithms about ecdh and ecc256 via /dev/crypto
* [#13406#13138](https://github.com/apache/nuttx/pull/1340613138) fsnuttx/mmapcrypto: Ensurefix anonymouswrong pagesimplementation arein initializedcrypto tomodule zero
* [#12661#13173](https://github.com/apache/nuttx/pull/1266113173) fsnuttx/mnemofscrypto: Adds Block Allocator support new algorithm about crc32 and aes-cmac 
* [#12668#13084](https://github.com/apache/nuttx/pull/1266813084) fsnuttx/mnemofscrypto: Addsupport parentpoly1305 iterator and pathripemd160 methods.algorithm
* [#12680#12986](https://github.com/apache/nuttx/pull/1268012986) fsnuttx/mnemofs: Add LRU and CTZ methodsnote: fix missing the last character when printing custom labels.
* [#12683#12730](https://github.com/apache/nuttx/pull/1268312730) fs/mnemofsNVS: Addfix journalalign methods.size
* [#12702#13187](https://github.com/apache/nuttx/pull/1270213187) fs/mnemofsnvs: Addmodify nvs masterblock nodesize and r/wblock methodsnumbers
* [#12943#12601](https://github.com/apache/nuttx/pull/1294312601) fs/mnemofsqueue: Autoformatinline queue
* [#12808#13435](https://github.com/apache/nuttx/pull/1280813435) fs/mnemofspci/pci_uio_ivshmem: Refactoringpci pathuio logic,ivshmem direntrymsix sizeinterrupt bug fix, open free bug fixsupport
* [#13178](https://github.com/apache/nuttx/pull/13178) pl031:change mktime to timegm.
* [#12658#13057](https://github.com/apache/nuttx/pull/1265813057) fs/mnemofspm_runtime: Setupfix andmissing VFS methodsheader
* [#13475#13064](https://github.com/apache/nuttx/pull/1347513064) fs/mount: add ftl proxy to mount block filesystem on mtd devicepm_activity: fix deadlock with spinlock and critcal_section
* [#13258#13055](https://github.com/apache/nuttx/pull/1325813055) fs/mq_open: revise comments pm: add pm_idle, up_idle only handle pm state execution
* [#13326#12933](https://github.com/apache/nuttx/pull/1332612933) fs/files_extend: Bug Fixpm: add debug_assert for cb register/unregister api
* [#13331#13072](https://github.com/apache/nuttx/pull/1333113072) fs/inodepm: usingupdate inodedocument, referenceadd topm_idle indicateinterface unlinkfor and simply code not-smp case
* [#13077#13279](https://github.com/apache/nuttx/pull/13077) Fsnotify13279) poll: fix thread_cancel() caused poll used after free
* [#12942#13074](https://github.com/apache/nuttx/pull/1294213074) HostfsPrivate supportrequirement get filepath by ioctlfor wapi
* [#12817#13168](https://github.com/apache/nuttx/pull/1281713168) procfs/meminfo: free delaylist  before reporting protected build: userspace threads will unexpectly work in privileged mode after syscall
* [#13058#13153](https://github.com/apache/nuttx/pull/1305813153) procfs/mempoolpty: fixuse didmutex notto removeprotect when pool not enabledalloc minor
* [#13092#13295](https://github.com/apache/nuttx/pull/1309213295) rpmsgfspsram_cache_init: fixremove outcosmetic ofdifferences bounds access caused by data transmission farmatbetween PRO/APP
* [#13063#13438](https://github.com/apache/nuttx/pull/1306313438) rpmsgfs:ramlog set fs type to rpmsgfs when mount through rpmsgfsbug fix
* [#13348#13283](https://github.com/apache/nuttx/pull/1334813283) smartfsRefactor procfs: fix double declare g_smartfs_operationswdog module
* [#12939#12891](https://github.com/apache/nuttx/pull/12939) rpmsgfs_client:Fix error return exceptionpull/12891) Reimplemented the mempool traversal function and fixed some existing bugs in the mempool
* [#12941#13463](https://github.com/apache/nuttx/pull/1294113463) rename, rpmsgfs:strtoul support& filelocksscanf
* [#13098#13309](https://github.com/apache/nuttx/pull/1309813309) tmpfs: old data was loaded when SEEK_SET beyond end of the fileRestore ASSERT/VERIFY semantics
* [#13490#13485](https://github.com/apache/nuttx/pull/1349013485) vfsRevert "irq:fix a type mismatch issue and a typo

Networking

Improvements

Markdown

* [#13385add [enter|leave]_critical_section_nonirq"
* [#12607](https://github.com/apache/nuttx/pull/1338512607) FixRevert the"irq: bug that netlink receive wait does not hang upremove restore_critical_section in irq"
* [#13053#13432](https://github.com/apache/nuttx/pull/13053) icmp:add net_lock to protect icmp connection13432) Rpmsg VirtIO Transport support and releated patches
* [#13336#13183](https://github.com/apache/nuttx/pull/1333613183) localrpmsg_socketrtc:Update add SOg_SNDBUFbasetime & SO_RCVBUF supportfrom rpmsg.
* [#13045#13169](https://github.com/apache/nuttx/pull/1304513169) localsocket improvmentrpmsg.c: move onceinit judge logic to common part
* [#12639#13404](https://github.com/apache/nuttx/pull/1263913404) netrpmsgblk: Enable ICMP by default if IPv4 is enabledsplit multi_cmd only when it is too large to be placed into…
* [#13028#13465](https://github.com/apache/nuttx/pull/1302813465) net_chksum.crpmsgdev:mod processSupport ofserver generatingexport sumand to solve checksum erroroneway polling
* [#12991#13172](https://github.com/apache/nuttx/pull/1299113172) net/icmpv6/icmpv6_inputrptun.c: fix undefined build error rptun.c format follow rpmsg virtio
* [#13093#13203](https://github.com/apache/nuttx/pull/1309313203) net/netdev: Add periodic log for netdev statisticsrtc alarm:fix doesn't call nxsig_notification
* [#12689#13515](https://github.com/apache/nuttx/pull/1268913515) net/netfiltershm: fixremove windowsuseless compile errormacro
* [#12688#13280](https://github.com/apache/nuttx/pull/1268813280) net/pktsmp: correctsmp PF_PACKETcall familyhandler sending errorsadd up_cpu_paused_[save|restore]
* [#12995#13405](https://github.com/apache/nuttx/pull/1299513405) net/pktspi_slave: fixchange issuelength that set nonblock by fcntl does not take effectto nwords
* [#13010#12599](https://github.com/apache/nuttx/pull/1301012599) net/pktspin_lock: fix raw socket send data length is insufficientinline spin_lock
* [#13120#12837](https://github.com/apache/nuttx/pull/1312012837) net/tcp_timer: fix tcp_timer idle loop and retransmission bugspinlock: add support of spin_trylock_irqsave()
* [#13051#12836](https://github.com/apache/nuttx/pull/1305112836) net/tcpspinlock: reset the dupack counter. inline no trace implement to remove duplicate logic
* [#12899#13272](https://github.com/apache/nuttx/pull/1289913272) net/tunspinlock: Removespin_initialize unusedshould variablesadd in read & writememory barrier
* [#13191#13457](https://github.com/apache/nuttx/pull/1319113457) net/tun: Support changing carrier state of TUN/TAPstack recored bug fix
* [#13350#13386](https://github.com/apache/nuttx/pull/1335013386) netstream/udpsyslograw: Fixedremove thesupport issuefor ofiob sendingbuffer ICMP error when the destination address is broadcast/multicast.in syslog
* [#13037#13511](https://github.com/apache/nuttx/pull/1303713511) netdev_upperhalf: add polling mode support for tx/rxSupport msync
* [#13046#13196](https://github.com/apache/nuttx/pull/1304613196) support netdevrss/ioctl:arfs Setting log level to warning on SIOCGIFHWADDR failurewith device
* [#13007#13106](https://github.com/apache/nuttx/pull/1300713106) netdev/lower: Add reclaim callback and use it in virtio-netsuppress libasan checks
* [#13343#13031](https://github.com/apache/nuttx/pull/1334313031) netdev/statistics: Add bytes for netdev statisticsSynchronize the modification of the WiFi problems in QEMU.
* [#13008#13113](https://github.com/apache/nuttx/pull/1300813113) netdev/upper: Delay replied packets to prevent TX quota become negatedSwift embedded support
* [#12992#12820](https://github.com/apache/nuttx/pull/1299212820) netinet/in.htask_fork.c: addFix macrovfork definitions to resolve compilation errorsfor BUILD_KERNEL
* [#12994#12754](https://github.com/apache/nuttx/pull/12994) netlib/route: add length for add/del route-func to reduce caller stack usage12754) up_backtrace: fix maybe backtrace the exiting thread
* [#13335#13293](https://github.com/apache/nuttx/pull/1333513293) netdb:Update Make NETDB_DNSSERVER_NAMESERVERS effective for NETDB_RESOLVCONFclock speed
* [#13038#13410](https://github.com/apache/nuttx/pull/1303813410) netdb:Update netdbposix code support ffmpeg rtsp(getaddrinfo & getnameinfo)timer 
* [#13049#12611](https://github.com/apache/nuttx/pull/1304912611) ModifyUpgrade theSegger IPV6SystemView address acquisition method and the gateway settings.to V3.54
* [#13125#12705](https://github.com/apache/nuttx/pull/1312512705) modifyV4l2m2m foropenh264 offloadx264 checksum and add macro with tcp/icmp/icmpv6/igmp checksumto builtin
* [#13026#13030](https://github.com/apache/nuttx/pull/1302613030) modify the type of the ipv6 parameters to solve runtime errorvideo/fb: changed circbuf_write assert to warning
* [#13029#13433](https://github.com/apache/nuttx/pull/1302913433) solveVirtIO ProblemPCI ofTransport tcpSupport parameter calculation exceeding the boundaryfor NuttX
* [#13156#13338](https://github.com/apache/nuttx/pull/1315613338) sys/socketvirtio-blk: implementsupport compilercalled agnostic sockaddr_storage alignmentread/write in interrupt
* [#13158#13437](https://github.com/apache/nuttx/pull/1315813437) tcp_close.c:when tcp socket stays in TCP_FIN_WAIT_1 or TCP_FIN_WAIT_2,calling tcp_close_eventhandler releases received packetswqueue bug fix
* [#12999#13241](https://github.com/apache/nuttx/pull/1299913241) tcp_inputwqueue: ifadd tcp->req > recvreq, send ack only when state is TCP_ESTABLISHED

Bug Fixes

markdown

interface work_queue_priority_wq and work_queue_priority

Security Issues Fixed In This Release

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