doc/releases/release-notes-1.11.rst
:orphan:
.. _zephyr_1.11:
Zephyr Kernel 1.11.0 #####################
We are pleased to announce the release of Zephyr kernel version 1.11.0.
Major enhancements with this release include:
The following sections provide detailed lists of changes by component.
Kernel
Initial Symmetric Multi Processing (SMP) support added:
POSIX PSE52 support:
Architectures
User space and system call related changes:
Armv8-M initial architecture support, including the following cores:
New POSIX architecture for native GNU/Linux and macOS build targets:
Boards
New native_posix board for the POSIX architecture:
Added support for the following Arm boards:
Removed Panther board support, which included boards/x86/panther and boards/arc/panther_ss
Refactored dts.fixup so common SoC-related fixes are in arch/<*>/soc and board dts.fixup is only used for board-specific items.
Drivers and Sensors
Networking
Bluetooth
Build and Infrastructure
Native development environment on Microsoft Windows:
Libraries / Subsystems
New management subsystem based on the cross-RTOS MCUmgr:
FCB (File Circular Buffer) lightweight storage layer:
HALs
Documentation
Tests and Samples
Issue Related Items
These GitHub issues were addressed since the previous 1.10.0 tagged release:
.. comment List derived from GitHub Issue query: ...
1082 - build all tests have issues for devices that don't exist on a given board1281 - spi_ll_stm32 driver does not support stm32f1soc1291 - Initial Posix PSE52 Support1460 - 1.10 Release Checklist1462 - rename nano_internal.h to kernel_internal.h1526 - Bluetooth:mesh:prov_start: Invalid authentication1532 - There are no RISC-V boards in the list of supported boards1727 - Support out-of-tree board definitions1793 - I2S device APIs and Drivers1868 - Build System cleanup and Kernel / Application build separation1877 - Provide single point of notification for new data on multiple sockets.1890 - Memory Management1891 - Native Port1892 - NFC Stack1893 - Unified Kernel1921 - Bluetooth LE 4.2 Hardware Support1926 - build system does not re-link if linker script changed1930 - bluetooth tester shall support logging on Arduino1012007 - C++ compiler flags are not managed correctly2072 - create abstraction layer to directly use Altera HAL drivers for Nios II IP blocks2107 - handle configuration changes with more code coverage2239 - sporadic illegal instruction exception on Nios II in test_errno2244 - LE Controller: remove util folder2280 - Move defaults.tc and .known-issue under tests/2347 - Thread Protocol v1.1 Dependencies on the IP Stack2365 - Port IOT Protocols to the new IP Stack2477 - no unit tests exist for CONFIG_DEBUG_INFO2620 - object files created outside of $O directory when obj-XYZ path is relative2722 - QEMU NIOS2 sporadic FAIL in tests/legacy/kernel/test_timer/nanokernel2760 - Implement Virtual USB ethernet Adapter support2819 - legacy/kernel/test_task_priv randomly fails on EMSK ARC2889 - [ARC] legacy/benchmark/latency_measure not measuring RIRQ/FIRQ2891 - implement _tsc_read equivalent for all architectures2912 - Develop Guideline for Handling Configuration Changes with More Code Coverage2937 - Thread-level Memory Protection Support2939 - Add Xtensa Port2943 - Support for the KW22D512 Kinetis MCU based USB Dongle2971 - I2C High-Speed Mode is not implemented2994 - The build system crashes when GCCARMEMB_TOOLCHAIN_PATH has a space in it3069 - XML encoding/decoding library3081 - Concise Binary Object Representation (CBOR)3083 - I2C problem Zephyr OS sensor example on NRF51 and F401re3127 - IP stack does not implement multicasting requirements of IPv6 RFCs and network driver model lacks features to implement it properly3240 - Unnecessary code footprint bloat due to "static inline"3279 - Reclaiming Memory3283 - Split net_buf parsing context from the actual data3302 - samples/subsys/logging/logger-hook needs to be a test case3308 - [TAHI] No "ICMPv6 error message" is received while sending echo request with parameter problem header3316 - [IPv6 TAHI] Section 1: RFC 2460 - IPv6 Specification3317 - [IPv6 TAHI]Section 4: RFC 1981 - Path MTU Discovery for IPv63318 - [IPv6 TAHI]Section 5: RFC 4443 - ICMPv63322 - [IPv6 TAHI] Section 3: RFC 4862 - IPv6 Stateless Address Autoconfiguration3323 - [IPv6 TAHI] Section 2: RFC 4861 - Neighbor Discovery for IPv63329 - Build warnings [-Wpointer-sign] with LLVM/icx (bluetooth_ipsp)3345 - Missing board documentation for riscv32/zedboard_pulpino3346 - Missing board documentation for riscv32/qemu_riscv323351 - Missing board documentation for arm/bbc_microbit board3352 - Missing board documentation for arm/nrf51_blenano3439 - IP stack: No MTU handling on send()3440 - IP stack: No TCP receive window handling3483 - Unify STM32 configuration files3546 - Enabling networking for targets w/o network hw causes hang on boot3565 - Symmetric multiprocessing (SMP) for Xtensa architecture3597 - Build warnings [-Wpointer-sign] with LLVM/icx (tests/net/ieee802154/crypto)3614 - cdc-acm error when printing one byte at a time3617 - Build warnings [-Wshift-overflow] with LLVM/icx (K_MEM_POOL_DEFINE)3667 - _IsInIsr doesn't work properly on Cortex M03685 - Test suite cleanup and Test Coverage3704 - Move all X86 boards to device tree3707 - intermittent work_queue test failure3712 - RPL client node version bogus incrementation3718 - Mpu stack guard is not set when reaching main3747 - tests/kernel/mem_slab/test_mslab_threadsafe/testcase.ini#test type:qemu-zephyr-arm3809 - Build warnings [-Wimplicit-function-declaration] with LLVM/icx (tests/drivers/pci_enum)3833 - make device_get_binding() more efficient3834 - CDC_ACM is limited to 4 bytes at a time for Arduino 1013838 - Some tests end up with 0 platforms due to bad filtering3850 - SPI fails on Nucleo_f334r83855 - Support board files located in application directory3856 - LwM2M: Support write attributes (section 5.4.4 of spec)3858 - Enable OpenThread support for Zephyr3859 - Create OpenThread platform adaptation for Zephyr3860 - Create OpenThread network interface driver3862 - Verify that the OpenThread requirements are fulfilled by Zephyr 15.4 radio driver3870 - Create a shell to configure OpenThread stack3872 - build on windows failed " error: unrecognized command line option '-no-pie'"3918 - Build error [use of undeclared identifier]with LLVM/icx (samples/net/nats)4000 - xtensa-vectors.S builds wrong versions of ISRs based on HAL information4010 - [CID: 174928]: Control flow issues in /tests/kernel/mem_slab/mslab/src/slab.c4025 - Upgrade to TinyCrypt 0.2.7 has significant API changes4045 - convert to ztest for files in tests/kernel4105 - Sensors: move all the drivers using SPI bus to new SPI API4106 - Flash: move w25qxxdv driver to new SPI API4216 - samples:net:sockets:echo : communication blocks between client and server after few packets transmission4351 - arduino_101: USB device is not listed after flashing with a Zephyr sample4401 - tests/net/ipv6/test.yaml :--Cannot add multicast IPv6 address4445 - sanitycheck --platform-limit is broken4513 - parsetab.py is getting corrupted when multiple instance of sanitycheck is executed simultaneously4549 - tests/crypto/mbedtls/testcase.yaml#test :Build failed4566 - k_busy_wait( ) gives compilation error when CONFIG_SYS_CLOCK_TICKS_PER_SEC is set to 04568 - dts generation incorrect4576 - no testcase.yaml for tests/drivers/spi/spi_loopback4578 - tests/net/socket/udp/testcase.yaml#test : Build failed on esp324596 - tests/net/mgmt/testcase.yaml#test :failed due to un-handled exception4597 - tests/drivers/ipm/testcase.yaml#test :unable to print the Expected output4603 - sanitycheck either conceals information from user or spams it4606 - usb mass storage : config waits for Vendor ID and Product ID from user during building4633 - Implement flash page layout api in the Kinetis flash driver4635 - xtensa-esp32-elf-gcc.exe: error: unrecognized command line option '-no-pie'4653 - net: tcp->recv_max_ack isn't used4666 - x86 device trees need interrupt controller nodes4687 - Windows: Remove all dependencies on MSYS24699 - PWM LED Driver for ESP324705 - tests/net/socket/tcp/ undefined reference to __getreent4709 - tests/kernel/fatal/testcase.yaml#stack-sentinel : Kernel Panic4724 - sanitycheck build_only option can be confusing4772 - doc: add contributing info about shippable failures4777 - need a testcase for version number of the kernel and version.h4779 - net: tcp: FIN isn't sent when performing active close.4826 - Bluetooth IPSP example does not reach main() on qemu_cortex_m34828 - device tree: Introduce bus objects (i2c-device)4851 - cmake does not show verbose output of build tools4885 - cmake: IS_TEST guessing gets thrown off by symlinks4924 - dumb_http_server pollutes the source directory4934 - net: 15.4 network interfaces use incorrect MTU setting of 1274941 - LwM2M: support discovery other than '/'4983 - ARMv8-M basic support4989 - Bluetooth: PTS fails to connect to Zephyr5010 - changes to included linker scripts are not picked up by the build system5017 - Genuino/Arduino 101 Sensor Sample BMI160: Gyro Device not found5091 - MPU fault at drivers/flash/soc_flash_nrf5.c:493 with NFFS enabled on nrf52840_pca100565101 - LwM2M: device hang after requesting a firmware update to a loopback device IP5109 - yaml: fix key/value syntax to 'mapping' instead of 'series'5130 - include guards missing in toolchain/gcc.h and toolchain/common.h5136 - "Distinguishing Features" section in docs is outdated and needs an update5143 - Cmake ignores setting CONFIG_ETH_MCUX_0=n in prj.conf5148 - Lightweight flash storage layer5162 - Reduce duplication in UUID definitions?5184 - kernel system call handlers missing due to -Wl,--no-whole-archive5221 - Build doesn't fail if total RAM usage is greater than the RAM available on the board5226 - Compiling with -O0 causes the kobject text area to exceed the limit (linker error)5228 - The build fails when building echo_server with nrf52840_pca100565240 - I2C is enabled by default on ESP325247 - Object tracing test case fails in NRF boards5256 - _nano_tick_delta, sys_tick_delta, sys_tick_delta_32: not used or tested5270 - Not all IEEE802154_MCR20A_RAW references were removed5282 - net: IPv6 DAD is incorrect, wouldn't work ("always succeed") on mcast medium like Ethernet5283 - reference to non-existing functions in arch/x86/core/intstub.S5305 - flash: use generated FLASH_WRITE_BLOCK_SIZE in flash_stm32_api5317 - IPSP deadlock during disconnect -> net_if_down5326 - IPSP ping fails5328 - build system should try and create conf if not found for non-zephyr SDK5334 - CMake: Ninja support is broken5345 - Cmake: ext: Header file include error: No such file or directory5348 - rom_report is broken for some environments5351 - Some libraries should automatically be linked with 'app'5355 - qemu_x86/qemu_x86_nommu hangs on big executable files5370 - [Coverity CID: 180699] Error handling issues in /tests/bluetooth/tester/src/gatt.c5374 - merge_config.sh can behave differently from merge_config.py5379 - sample: net/socket/http_get: no printf output5382 - P2P Device Firmware Update (FOTA) over BLE and Serial5391 - drivers: stm32 clock control: F0 Series with PREDIV1 Support uses wrong PLLSOURCE define for HSI clock5401 - delta_ticks_from_prev become negative and waiting tasks never scheduled5406 - UART1 on STM32F0 Series not working: errors in makro to enable clock5418 - Provide a python based replacement for gperf5419 - Provide a python based kconfig processing script, replacement for conf/mconf..5428 - can not build for esp325444 - bluetooth controller fails when building with -Wshadow5448 - STM32: Entropy test could not build5449 - STM32: provide default configuration for entropy sample5453 - gitlint should allow tabs in commit messages5458 - [ESP32] Make error5466 - sanitycheck: "CMake Error: : System Error: File name too long"5467 - NFFS file system does no build when newlib libc is used5471 - cmake errors at -B containing @5476 - Native port (posix) to write own PID into a file5477 - Native port (posix) to support receiving signals5483 - Native port (POSIX) should accept command-line arguments5484 - net: ARP/ND: Possibility for deadlocks and DoS5486 - Bluetooth: Cannot connect to prevoiusly disconnected device when BT_PRIVACY is enabled5488 - target_ld_options will apply flags that should be skipped5493 - NFFS does not work with STM32L4 devices due to flash restrictions5497 - cmake: allow to link external libraries with --whole-archive5499 - config BT_CTLR_DEBUG_PINS5504 - net: Incorrect logic for TCP "ackerr" statistics5530 - [Coverity CID: 181848] Null pointer dereferences in /subsys/bluetooth/host/mesh/access.c5531 - [Coverity CID: 181847] Incorrect expression in /samples/drivers/crypto/src/main.c5539 - tests/kernel/fatal/stack-sentinel fails when asserts are enabled5546 - (Stupid) questions about coverage reports5548 - coverage should be collected from code built with -O05557 - Cloning Zephyr with git's core.autocrlf=true leads to obscure errors5565 - net: Kconfig: NET_BUF_LOG and NET_BUF_SIMPLE_LOG unrightly select STDOUT_CONSOLE5566 - kconfig: STDOUT_CONSOLE unrightly stuffed under subsys/debug5576 - None of the :github:'XYZ' links work in the 1.10 release notes5589 - Issue with using generic gcc cross compile with cmake5601 - docs for cc3220sf_launchxl are out of date/incorrect5608 - Bluetooth LE continuous scan weird behaviour5619 - zephyr.git/tests/misc/test_build/testcase.yaml#test_newlib @ esp32:xtensa BUILD failed5626 - Building samples failed5640 - MacOS compile error with -std=gnu895645 - build failures with asserts enabled/newlib: arch/arm/core/cortex_m/mpu/nxp_mpu.c5646 - userbuffer_validate test fails with double fault if CONFIG_USERSPACE disabled5650 - i2c driver test on ESP32 fails with error5651 - [In Progress] arch: arm: linkder: vt must be linked at address 0x00000000 for Cortex-M05660 - doc: make: make htmldocs fails in genrest.py/kconfiglib.py5673 - kconfig regression: Existing configuration is overwritten on reconfiguration5687 - docs: Confusing treatment of "Sensor Drivers" in Zephyr subsystem docs5692 - sensors: struct sensor_value::val2 is confusingly defined5693 - sensors: SENSOR_CHAN_HUMIDITY confusingly defined in "milli percent", SENSOR_CHAN_DISTANCE inconsistently defined in millimeters5696 - net_app: Static vs DHCPv4 behavior appears to be not as described5699 - Zephyr installs a broken pyOCD5717 - CONTRIBUTING instructions are Linux-specific and don't work for Windows5719 - need a zephyr-env.sh equivalent for Windows developers5720 - Add CONFIG_NOOPTIMIZATIONS option5722 - dts board configuration is incompatible with "build all" kind of test5724 - [Windows] Instructions for setting up a bash-less environment uses bashisms5726 - CI should use the same generator as the sanitycheck default5737 - [Coverity CID: 182195] Error handling issues in /subsys/fs/fcb/fcb_walk.c5740 - [Coverity CID: 181923] Incorrect expression in /subsys/bluetooth/controller/ll_sw/ctrl.c5741 - [Coverity CID: 181922] Incorrect expression in /subsys/bluetooth/controller/ll_sw/ctrl.c5743 - Windows and Linux are writing .config files with options re-ordered5749 - Exception and Interrupt vector forwarding5753 - Bluetooth: controller: In nRF5 radio. c RATEBOOST event not cleared in ISRs5755 - Support flash in jlink runner5756 - MCUboot-compatible builds in Zephyr5760 - doc: device.h defines device_power_management_api group twice5761 - NRF5 BLE radio driver: PPI18 is cleared unconditionally5762 - Windows 10 WSL does not supports Native POSIX Boards5766 - boards: nucleo_f413zh: Likely outdated OpenOCD info in docs5771 - Linking issues with host cross compile with cmake5772 - sanitycheck crashes if ZEPHYR_BASE has symlinks in its path5778 - Add/fix flash controller nodes for NXP kinetis SoCs5779 - bluetooth test_controller_4_0 fails to build on nrf52840_pca100565784 - make rom_report fails for qemu_x86 (not finding zephyr.bin)5794 - wiki/Development-Model is out of date5808 - msys2 getting started instructions are missing Ninja install step5817 - socket.h: Using #define for POSIX redefinition of zsock_ functions has unintended consequences5821 - [MSYS2] Unable to build Zephyr5823 - Bluetooth: Collision during Start Encryption procedure5836 - spi: stm32: convert remaining boards that support SPI to using dts5853 - Using newlibc in a project breaks 'rom_report' and 'ram_report' targets.5866 - ram_report not working for qemu targets5877 - sensors: Cleanup Kconfig for address, driver & bus name5881 - enabling THREAD_MONITOR causes tests to fail5886 - [Coverity CID: 182602] Integer handling issues in /drivers/interrupt_controller/system_apic.c5887 - [Coverity CID: 182597] Control flow issues in /drivers/sensor/vl53l0x/vl53l0x.c5888 - [Coverity CID: 182594] Control flow issues in /drivers/sensor/lsm6ds0/lsm6ds0.c5889 - [Coverity CID: 182593] Control flow issues in /drivers/sensor/vl53l0x/vl53l0x.c5890 - [Coverity CID: 182588] Integer handling issues in /drivers/sensor/hts221/hts221.c5903 - Code coverage reports seem wrong5919 - Remove obsolete FLASH_DRIVER_NAME5938 - Incorrectly reported coverage changes5952 - API k_delayed_work_submit_to_queue() make a delayed_work unusable5958 - "Ninja flash" swallows user prompts5968 - datastructure for LIFO5982 - nRF5x subscribe will cause HardFault while disconnect and reconnect5989 - workstation setup instructions are broken for Fedora5992 - doc: Discrepancy in Zephyr memory domain API documentation5994 - samples/bluetooth/ipsp: build failed for MICRO-BIT & NRF51-PCA10028 HW5996 - Need a "ps aux" like command to list all running threads and their attributes6010 - Removal of old HTTP API is causing errors and faults6013 - updated workstations setup breaks FC276023 - Bluetooth: Invalid behaviour of Transport Layer after Incomplete timer expiration6025 - mbedTLS: Buffer overflow security issue, requires upgrade to 2.7.06050 - IPSP sample failed: Cannot bind IPv6 mcast (-2)6062 - build failure in tests/boards/altera_max10/i2c_master with sys log enabled6064 - k_is_in_isr() returns false inside "direct" interrupts on several arches6081 - echo server crash from corrupt ICMPv4 packet6083 - Bluetooth: Regression in MESH tests6091 - [Coverity CID: 182780] Error handling issues in /samples/net/sockets/http_get/src/http_get.c6092 - [Coverity CID: 182779] Memory - corruptions in /drivers/flash/soc_flash_nios2_qspi.c6102 - [Coverity CID: 182769] Error handling issues in /subsys/bluetooth/host/mesh/beacon.c6121 - doc: unit tests documentation refers to non existing sample code6127 - net: Semantics of CONFIG_NET_BUF_POOL_USAGE changed (incorrectly)6131 - mbedtls: Name of config-mini-tls1_2.h contradicts description6135 - build error with gcc 7.36164 - timer: cortex_m: Incorrect read of clock cycles counter after idle tickless period6185 - [MSYS2] Unable to build hello_world sample6194 - K64F ethernet regression since f7ec62eb6197 - echo server crash from corrupt ICMPv6 packet6204 - bluetooth controller: crc init is not random6217 - echo server crash from corrupt ICMPv6 NS packet6229 - Bluetooth, nRF51: ticker_success_assert during flash erase6231 - samples/bluetooth/eddystone: failed to connect with central device6232 - samples/bluetooth/central_hr: Run time HARD fault occurs6233 - samples/bluetooth/central: Run time HARD fault occurs6235 - echo server crash from ICMPv6 NS source link layer address anomaly6238 - spi: stm32f0 IRQ priority is invalid6240 - "Previous execution" and "Next execution" display problem.6257 - test, please ignore6261 - [Coverity CID: 182887] Control flow issues in /drivers/gpio/gpio_esp32.c6263 - ARC: Implement userspace6264 - ARM: Implement Userspace6279 - Add doc to samples/bluetooth/mesh & samples/bluetooth/mesh_demo6284 - docs.zephyrproject.org should be served with HTTPS6309 - Non-blocking BSD sockets not working as expected6312 - The shell sample does not working on k64f board6315 - echo server crash from malformed ICMPv6 NA6322 - shell crashes when enter is pressed6323 - "SPI master port SPI_1 not found* when porting spi ethernet device enc28j60 on stm32_min_dev board6324 - doc: Project coding standards: page not found6333 - How do I implement GPIO on the f429zi board?6339 - samples/drivers/gpio Sample doesn't work on ESP32 after SMP support was added6346 - ESP-32 preemption regressions with asm26382 - echo server: crash from unsolicited RA reachable time anomaly6393 - echo server: crash from NS flood6429 - How to add custom driver subdirectory to application project?6432 - daily doc build pages don't indicate their version6439 - ESP32 doesn't compile in master6444 - tests/kernel/mem_protect/obj_validation/ fails to build6455 - k_sleep() fails on ESP32 sometimes6469 - tests/crypto/ecc_dsa results in FATAL EXCEPTION on esp326470 - tests/crypto/ecc_dh results in FATAL EXCEPTION on esp326471 - tests/crypto/aes results in Assertion failure on esp326472 - tests/crypto/sha256 results in Assertion failure on esp326505 - Userspace support: stack corruption for ARC em7d v2.3