:orphan: .. _zephyr_1.10: Zephyr Kernel 1.10.0 ##################### We are pleased to announce the release of Zephyr kernel version 1.10.0. Major enhancements with this release include: * Initial alpha-quality thread-level memory protection on x86, userspace and memory domains * Major overhaul to the build system and a switch from Kbuild to CMake. * Newtron Flash Filesystem (NFFS) Support * Increased testsuite coverage and migrated majority of testcases to use ztest * Integration with MCUBOOT Bootloader * Additional SoC, platform and driver support for many of the already supported platforms. The following sections provide detailed lists of changes by component. Kernel ****** * Remove deprecated k_mem_pool_defrag code * Initial alpha-quality thread-level memory protection on x86, userspace and memory domains: * Same kernel & driver APIs for kernel and user mode threads * System calls for privilege elevation * Stack overflow protection * Kernel object and device driver permission tracking * Simple app vs. kernel memory separation * Memory domain APIs for fine-tuning memory region permissions * Stack memory protection from other threads * Add the following application-facing memory domain APIs: * k_mem_domain_init() - to initialize a memory domain * k_mem_domain_destroy() - to destroy a memory domain * k_mem_domain_add_partition() - to add a partition into a domain * k_mem_domain_remove_partition() - to remove a partition from a domain * k_mem_domain_add_thread() - to add a thread into a domain * k_mem_domain_remove_thread() - to remove a thread from a domain * add k_calloc() which uses kernel heap to implement traditional calloc() semantics. * Introduce object validation mechanism: All system calls made from userspace, which involve pointers to kernel objects (including device drivers), will need to have those pointers validated; userspace must never be able to crash the kernel by passing it garbage. Architectures ************* * nrf52: Add support for LOW_POWER state and SYSTEM_OFF * Architecture specific memory domain APIs added * Tickless Kernel Implementation for Xtensa * Added support for the following ARM SoCs: * NXP i.MX RT1052 * Silabs EFM32WG * STM F0 * TI MSP432P4xx Boards ****** * Jailhouse port: The port will enable Zephyr to run as a guest OS on x86-64 systems. It comes with a test on QEMU to validate that, thus this new board introduction. * Power Management for nrf52 series SOC * Added support for the following ARM boards: * 96b_neonkey * efm32wg_stk3800 * mimxrt1050_evk * msp_exp432p401r_launchxl * nucleo_f030r8 * nucleo_f091rc * stm32f411e_disco * stm32f412g_disco * stm32l476g_disco * usb_kw24d512 Drivers and Sensors ******************* * timer: Add Support for TICKLESS KERNEL in xtensa_sys_timer * Rename `random` to `entropy` * Add Atmel SAM I2S (SSC) driver * Add Atmel SAM DMA (XDMAC) driver * Add plantower PMS7003 Driver * Add Altera shim driver for JTAG UART soft IP * Add Altera shim driver for timer soft IP * Introduce mcux ccm driver * Introduce mcux igpio shim driver Networking ********** * HTTP API changed to use net-app API. Old HTTP API is deprecated. * Loopback network interface support added. This is used in testing only. * LWM2M multi-fragment network packet support added. * New CoAP library implementation, supporting longer network packets. * Deprecated ZoAP library. * mDNS (multicast DNS) support added. * SNTP (Simple Network Time Protocol) client library added. * Various fixes for: TCP, RPL, ARP, DNS, LWM2M, Ethernet, net-app API, Network shell, and BSD socket API * Network management API fixes. * Networking sample application fixes. * 6lo IPv6 header compression fixes. * IEEE 802.15.4 generic fixes. * IEEE 802.15.4 mcr20a driver fixes. * IEEE 802.15.4 kw41z driver fixes. * IEEE 802.15.4 nrf5 driver fixes. Bluetooth ********* * Multiple qualification-related fixes for Bluetooth Mesh * Support for Bluetooth Mesh Friend Node role * Support for Bluetooth Mesh Foundation Client Models * New Bluetooth Mesh shell module and test application * Support for PA/LNA amplifiers in the BLE Controller * Support for additional VS commands in the BLE Controller * Multiple stability fixes for the BLE Controller Build and Infrastructure ************************ * The Zephyr project has migrated to CMake, an important step in a larger effort to make Zephyr easier to use for application developers working on different platforms with different development environment needs. This change retains Kconfig as-is, and replaces all Makefiles with corresponding CMakeLists.txt. The DSL-like Make language that KBuild offers is replaced by a set of CMake extensions that provide either simple one-to-one translations of KBuild features or introduce new concepts that replace KBuild concepts. Please re-read the Getting Started guide (http://docs.zephyrproject.org/getting_started/getting_started.html) with updated instructions for setting up and developing on your host-OS. You *will* need to port your own out-of-tree scripts and Makefiles to CMake. Libraries / Subsystems *********************** * The implementation for sys_rand32_get() function has been moved to a new "random" subsystem. There are new implementations for this function, one based in the Xoroshift128+ PRNG (using a hardware number generator to seed), and another that obtains random numbers directly from a hardware number generator driver. Hardware number generator drivers have been moved to a "drivers/entropy" directory; these drivers only expose the interface provided by include/entropy.h. * TinyCrypt updated to version 0.2.8 HALs **** * Add Altera HAL for support NIOS-II boards * Add mcux 2.3.0 for mimxrt1051 and mimxrt1052 * stm32cube: HAL/LL static library for stm32f0xx v.1.9. * Add support for STM32 family USB driver * Add Silabs Gecko SDK for EFM32WG SoCs * Simplelink: Update cc32xx SDK to version 1.50.00.06 Documentation ************* * Missing API documentation caused by doxygen subgroups and missing Sphinx directives now included. * Note added to all released doc pages mentioning more current content could be available from the master branch version of the documentation. * Documentation updated to use CMake (vs. Make) in all examples, and using a new Sphinx extension to keep examples consistent. * Getting Started Guide material updated to include CMake dependencies and build instructions required for version 1.10. * Instead of hiding all expected warnings from the document build process (there are some known doxygen/sphinx issues), the build now outputs all warnings, and then reports if any new/unexpected warnings or errors were detected. * Obsolete V1 to V2 porting material removed. * Continued updates to documentation for new board support, new samples, and new features. * Integration of documentation with new zephyrproject.org website. * Documentation moved to docs.zephyrproject.org site (with redirection from zephyrproject.org/doc) Tests and Samples ***************** * Benchmarking: cleanup of the benchmarking code * Add userspace protection tests * Move all tests to ztest and cleanup coding style and formatting Issue Related Items ******************* These GitHub issues were addressed since the previous 1.9.0 tagged release: .. comment List derived from Jira/GitHub Issue query: ... * :github:`779` - CI: shippable - provide some means to allow users to rebuild * :github:`1166` - Keeping reusable components under samples/ leads to build issues * :github:`1236` - Cleanup CONFIG_EXECUTION_BENCHMARKING * :github:`1241` - tests/net/ipv6/ FAILED on qc1000:x86 * :github:`1242` - tests/kernel/mutex/mutex/ FAILED @ esp32 * :github:`1256` - [cmake] A board should support multiple configurations (variants) * :github:`1270` - Issue : Information CC3220SF LaunchXL * :github:`1280` - shell on Arduino Due prints "shell>" before the delayed boot banner * :github:`1289` - C++ 11 support! * :github:`1332` - sanitycheck builds too many duplicates in CI, make it smarter * :github:`1392` - No module named 'elftools' * :github:`1397` - no serialport output * :github:`1415` - Problem with forcing new line in generated documentation. * :github:`1416` - Regression added by commit cd35742a (net/ethernet/arp: Let ethernet L2 managing pkt's reference while sending) * :github:`1419` - test, please ignore * :github:`1425` - spi.h and spi_legacy.h documentation conflicts * :github:`1428` - networking defines being used but not defined anywhere * :github:`1435` - Could not connect to Eclipse Leshan Demo Server * :github:`1445` - doc: groups of items in API documentation not displaying * :github:`1450` - make kconfig help is difficult to understand * :github:`1474` - tests/net/ipv6_fragment build failure, missing testcase.yaml * :github:`1487` - net/lib/dns doesn't respect CONFIG_NET_IPV6=n * :github:`1488` - Replacing Make/Kbuild with CMake * :github:`1499` - doc: replace Mac OS with macOS * :github:`1501` - doc: Fix link title * :github:`1510` - "make debugserver" broken for qemu_xtensa * :github:`1522` - "make qemu" may not regenerate .config after changes to prj.conf * :github:`1524` - doc: Remove "Changes from Version 1 Kernel" document * :github:`1527` - make htmldocs failed * :github:`1538` - esp32: is broken for the latest esp-idf version * :github:`1542` - filter-known-issues.py fails if input file is empty * :github:`1543` - doc: add process documentation for importing non-Apache2.0 licensed code * :github:`1544` - regression: net: K64F: DHCP seems to fail a lot after 91041f9e * :github:`1558` - Master reports itself as if it was 1.9.0 release * :github:`1571` - Update to latest tinycrypt: v0.2.8 * :github:`1573` - tests/net/lib/http_header_fields/ fails with CONFIG_HTTP_PARSER_STRICT enabled * :github:`1580` - checkpatch output in shippable log displays without line breaks * :github:`1581` - two tests fail in qemu_cortex_m3 with new SDK * :github:`1597` - remove deprecated k_mem_pool_defrag() * :github:`1626` - Bluetooth LE dual mode topology * :github:`1628` - Bluetooth LE data length extension * :github:`1629` - LE privacy 1.2 * :github:`1630` - E2E tests for connection * :github:`1632` - Implement Environmental Sensing Profile sample app * :github:`1653` - enable stack canaries on ARC so we can run test_stackprot * :github:`1670` - Add Reject command handling * :github:`1853` - Review all Kconfig variables used and Simplify * :github:`1880` - Zephyr Build Management * :github:`1883` - Audio Codec * :github:`1885` - Display Interface * :github:`1902` - uWeave * :github:`2011` - tcf: add support for running altera_max10 binaries * :github:`2035` - doc: remove workaround for sphinx issue once 1.5 is released * :github:`2202` - sporadic bad RAM pointer error under qemu_nios2 * :github:`2277` - Update to a more recent version of micro-ecc in Zephyr * :github:`2281` - purge usage of platform_whitelist * :github:`2411` - Look into supporting additional file systems under Zephyr FS API * :github:`2580` - Failure in test_nano_work * :github:`2723` - QEMU NIOS2 sporadic FAIL in tests/legacy/kernel/test_context * :github:`2775` - Ability to make Security / Vulnerability bugs non-public * :github:`2793` - entropy subsystem * :github:`2818` - Add disk access based on flash on freedom board to interface with file system * :github:`2853` - Customer: Zephyr Tutorial * :github:`2855` - Customer: Sample code * :github:`2858` - Customer: Training / Webinar / Video * :github:`2942` - Support for NXP KW2xD MCU * :github:`3039` - Simple Network Time Protocol support * :github:`3058` - no good way to include library code outside of $(PROJECT_BASE) * :github:`3064` - Symmetric multiprocessing (SMP) * :github:`3070` - Add Atmel SAM family DMA (XDMAC) driver * :github:`3139` - Zephyr Tutorials and Training * :github:`3142` - [PTS] GAP/TC_SEC_AUT_BV_12_C fails * :github:`3143` - [PTS] GAP/TC_SEC_AUT_BV_14_C fails * :github:`3144` - [PTS] GAP/TC_PRIV_CONN_BV_11_C fails * :github:`3146` - [PTS] SM/SLA/PROT/BV-02-C fails * :github:`3147` - [PTS] SM/SLA/SIE/BV-01-C fails * :github:`3158` - Add support for Panther board based on Quark SE C1000 * :github:`3184` - xtensa: Zephyr SDK build and emulation support * :github:`3201` - Add Device Tree Documentation * :github:`3268` - Add tickless kernel support in xtensa_sys_timer timer * :github:`3274` - Lauterbach Debug Tools Support * :github:`3275` - Tickless Kernel and Frequency Scaling * :github:`3290` - introduce shared metadata for boards, samples and tests * :github:`3294` - Application Development * :github:`3297` - ROM-able * :github:`3313` - [RESEARCH] Memory Protection Unit support * :github:`3353` - Missing board documentation for arm/quark_se_c1000_ble * :github:`3355` - Missing board documentation for arm/nucleo_f103rb * :github:`3357` - Missing board documentation for arm/stm32_mini_a15 * :github:`3360` - Missing board documentation for x86/panther * :github:`3364` - Missing board documentation for arc/panther_ss * :github:`3368` - Can Zephyr support SNMP (Simple Network Management Protocol)? * :github:`3378` - Zephyr will not build with icecream * :github:`3383` - Work up linker-based system call prototype for MPU enabling * :github:`3412` - Provide a sample application for kernel_event_logger * :github:`3415` - Building FS for Arduino 101 * :github:`3432` - Port Zephyr to Silabs EFM32WG-STK3800 * :github:`3484` - Provide stm32cube LL based UART driver * :github:`3485` - Provide stm32cube LL based I2C driver * :github:`3486` - Provide stm32cube LL based SPI driver * :github:`3587` - Move board related device tree files where the board is defined * :github:`3588` - Move all X86 boards and related SoCs to device tree * :github:`3600` - Build warnings [-Wpointer-sign] with LLVM/icx (tests/unit/bluetooth/at) * :github:`3601` - Use QMSI mailbox driver for Quark SE * :github:`3604` - the http_client sample app cannot send GET request on Qemu x86 * :github:`3608` - Add functionality of Gesture Sensor * :github:`3621` - Design system call interface for drivers * :github:`3625` - Validation mechanism for user-supplied kernel object pointers * :github:`3627` - x86: implement system calls * :github:`3628` - implement APIs for dropping threads to unprivileged mode * :github:`3630` - use API to validate user-supplied kernel buffers * :github:`3632` - define set of architecture-specific memory protection APIs * :github:`3635` - Device Driver Access Control * :github:`3641` - define kernel system calls * :github:`3643` - [PTS] PTS server stops working while executing TC_SEC_CSIGN_BV_01_C test case * :github:`3646` - Zoap message to use more than one fragment * :github:`3682` - incremental builds do not work properly in Windows * :github:`3683` - unable to follow directions to install Crosstool-NG on OS X * :github:`3688` - OS X Setup Instructions Not Working on macOS Sierra * :github:`3690` - Move to CMake or similar instead of Kbuild * :github:`3697` - Use CMSIS __NVIC_PRIO_BITS consistently * :github:`3716` - define / implement application-facing memory domain APIs * :github:`3728` - ESP32 i2c Driver Support * :github:`3772` - test_mem_pool_api crashes qemu_x86 if CONFIG_DEBUG=y * :github:`3781` - iwdg: provide independent watchdog driver compliant with STM32Cube LL API * :github:`3783` - Add mbedtls Crypto API shim driver * :github:`3829` - PTS test case GATT/SR/GPA/BV-02-C crashes tester in QEMU * :github:`3832` - ARM: implement API to validate user buffer * :github:`3844` - Fix LWM2M header calculation in lwm2m_engine.c * :github:`3851` - Port SPI HCI driver on new SPI API * :github:`3852` - x86: implement memory domain interface * :github:`3892` - Add support for STM32F429I_DISC1 board * :github:`3897` - Static code scan (coverity) issues seen * :github:`3922` - [PTS] GATT/SR/GAT/BV-01-C INCONC * :github:`3923` - boards: provide support for Nucleo-64 F030R8 * :github:`3939` - Add Atmel SAM family I2S (Inter-IC Sound) driver based on SSC module * :github:`3941` - x86: implement option for PAE-formatted page tables with NX bit * :github:`3942` - x86: scope SMEP support in Zephyr * :github:`3984` - Build warning: [-Wpointer-bool-conversion] with LLVM/icx (samples/bluetooth/mesh_demo) * :github:`3985` - Build warning: [-Wpointer-bool-conversion] with LLVM/icx (samples/bluetooth/mesh) * :github:`4001` - GENERATED_KERNEL_OBJECT_FILES end up in application memory * :github:`4004` - integrate printk() with console subsystem * :github:`4009` - I2C API is mixing two incompatible definitions of bit-fields * :github:`4014` - memory protection: implicit kernel object permissions * :github:`4016` - bluetooth linker not connected * :github:`4022` - net: "queue: Use k_poll if enabled" commit regressed BSD Sockets performance * :github:`4026` - CC3220 WiFi Host Driver support * :github:`4027` - extra unref happening on net_context * :github:`4029` - TinyTILE bluetooth app flash * :github:`4030` - Coverity issue seen with CID: 175366 , in file: /subsys/bluetooth/host/smp.c * :github:`4031` - Coverity issue seen with CID: 175365 , in file: /subsys/bluetooth/controller/hci/hci.c * :github:`4032` - Coverity issue seen with CID: 175364 , in file: /subsys/bluetooth/host/mesh/proxy.c * :github:`4033` - Coverity issue seen with CID: 175363 , in file: /subsys/bluetooth/host/smp.c * :github:`4034` - Coverity issue seen with CID: 175362 , in file: /subsys/bluetooth/host/smp.c * :github:`4035` - Coverity issue seen with CID: 175361 , in file: /samples/bluetooth/eddystone/src/main.c * :github:`4036` - Coverity issue seen with CID: 175360 , in file: /subsys/bluetooth/host/mesh/prov.c * :github:`4037` - Coverity issue seen with CID: 175359 , in file: /subsys/bluetooth/host/hci_core.c * :github:`4038` - Coverity issue seen with CID: 175358 , in file: /subsys/bluetooth/host/hci_core.c * :github:`4041` - flashing tinytile and use of minicom * :github:`4043` - Add new user CONFIG to project * :github:`4044` - Livelock in SMP pairing failed scenario * :github:`4046` - BLE Central and BLE Peripheral roles at a moment on nRF52832 * :github:`4048` - HTTP Request Timeout Not Working * :github:`4049` - AMP - Multi-core * :github:`4050` - zephyr.git/tests/kernel/obj_validation/testcase.yaml#test :Evaluation failure * :github:`4051` - Coverity issue seen with CID: 177219 , in file: /drivers/flash/flash_stm32f4x.c * :github:`4054` - [CID: 177215 ], in file: /tests/subsys/dfu/mcuboot/src/main.c * :github:`4055` - Coverity issue seen with CID: 177214 , in file: /samples/boards/microbit/pong/src/ble.c * :github:`4056` - Coverity issue seen with CID: 177213 , in file: /tests/net/ipv6_fragment/src/main.c * :github:`4057` - Coverity issue seen with CID: 170744, in file: /samples/boards/microbit/pong/src/ble.c * :github:`4058` - samples/net/http_client: The HTTP client failed to send the GET request * :github:`4059` - zephyr.git/tests/net/ipv6/testcase.yaml#test :evaluation failed * :github:`4068` - [BLE, nRF51822] Error -ENOMEM when use bt_gatt_write_without_response function * :github:`4099` - Add some docs to samples/net/ieee802154/hw * :github:`4131` - gen_syscalls.py may choke on non-ascii chars * :github:`4135` - checkpatch.pl generates warning messages when run w/ perl-5.26 * :github:`4149` - Transition message on jira.zephyrproject.org needed * :github:`4162` - build error in http_get sample * :github:`4165` - ieee802154_uart_pipe.c: warning: return from incompatible pointer type * :github:`4182` - NET_APP_SETTINGS for 15.4 doesn't seem to work (if to trust 15.4 shell) * :github:`4186` - tcf.git/examples/test_network_linux_zephyr.py#_test :Compilation failure * :github:`4188` - samples /net/echo_server:failed to send packets to client * :github:`4189` - ieee802154_settings.c is duplicated in the codebase * :github:`4190` - samples/net/echo_client :failed to send data * :github:`4193` - Zephyr libc(snprintf) is not comply with ISO standard. * :github:`4195` - tests/net/udp/test_udp.py#_ipv4_udp : evaluation failed * :github:`4239` - unit tests broken in sanitycheck * :github:`4249` - where is auto-pts py script of zephyr? * :github:`4258` - samples/net/zoap_server : unable to communicate between zoap client and server * :github:`4264` - Getting started guide for windows: small error * :github:`4289` - samples/mpu/mem_domain_apis_test is broken * :github:`4292` - net: tcp.c: prepare_segment() may unrightly unref packet in case of error * :github:`4295` - Error flashing board STM32373C-EVAL * :github:`4301` - checkpatch.pl false positives block PR merge * :github:`4310` - unable to flash quark_se_c1000_devboard * :github:`4312` - GDB: Ubuntu's default GDB package does not support arm * :github:`4323` - net: tcp.c: prepare_segment() may leak fragments in case of error * :github:`4325` - samples/net/http_client: unable to send the proper http request to Apache server * :github:`4327` - NET_PKT_TX_SLAB_DEFINE, NET_PKT_DATA_POOL_DEFINE description and usage are confusing * :github:`4347` - net: BSD Sockets UDP sendto() impl broke tests/net/socket/udp/ * :github:`4353` - VM-VM qemu networking example crashes often * :github:`4358` - k_queue_poll returns NULL with K_FOREVER * :github:`4366` - memory corruption in test_pipe_api * :github:`4377` - Sniffing traffic in a VM-VM qemu setup crashes with a segfault in the monitor application * :github:`4392` - zephyr/tests/benchmarks/footprint :build Failed * :github:`4394` - Coverity issue seen with CID: 178058 * :github:`4395` - Coverity issue seen with CID: 178059 * :github:`4396` - Coverity issue seen with CID: 178060 * :github:`4397` - Coverity issue seen with CID: 178064 * :github:`4398` - zephyr/tests/crypto/ccm_mode :-Evaluation failed due to esp32 * :github:`4419` - 6LoWPAN - source address uncompress corner case * :github:`4421` - net: Duplicated functionality between net_pkt_get_src_addr() and net_context.c:create_sockaddr() * :github:`4424` - Turning on network debug message w/ LwM2M sample client will result in stack check failure * :github:`4429` - I2C: stm32-i2c-v2 Driver (F0/F3/F7) gets stuck in endless loop when handling restart conditions * :github:`4442` - samples: net: ieee802154: Sample is not working on nRF52840 platform * :github:`4459` - i2c: stm32-i2c-(v1/v2) don't handle i2c_burst_write like expected * :github:`4463` - Some tests and samples are missing a .yaml file * :github:`4466` - warnings building echo_client with nrf5 * :github:`4469` - CI problem with check-compliance.py * :github:`4476` - Multiple build failures with i2c_ll_stm32.c driver * :github:`4480` - Compilation failure for qemu_x86 with CONFIG_DEBUG_INFO=y * :github:`4481` - Build failure with CONFIG_NET_DEBUG_APP=y * :github:`4503` - CONFIG_STACK_SENTINEL inconsistencies * :github:`4538` - Coverity issue seen with CID:174928 * :github:`4539` - Coverity issue seen with CID:173658 * :github:`4540` - Coverity issue seen with CID: 173657 * :github:`4541` - Coverity issue seen with CID: 173653 * :github:`4544` - [BLE Mesh] Error: Failed to advertise using Node ID * :github:`4563` - [BLE Mesh]: How to handle the 'Set" and 'Get' callbacks * :github:`4565` - net_context_recv always fails with timeout=K_FOREVER * :github:`4567` - [BLE Mesh]: Multiple elements in a node * :github:`4569` - LoRa: support LoRa * :github:`4579` - [CID: 178249] Parse warnings in samples/mpu/mem_domain_apis_test/src/main.c * :github:`4580` - Coverity issue seen with CID: 178248 * :github:`4581` - Coverity issue seen with CID: 178247 * :github:`4582` - Coverity issue seen with CID: 178246 * :github:`4583` - [CID: 178245] Parse warnings in samples/mpu/mem_domain_apis_test/src/main.c * :github:`4584` - Coverity issue seen with CID: 178244 * :github:`4585` - Coverity issue seen with CID: 178243 * :github:`4586` - [CID: 178242]: Parse warnings samples/mpu/mem_domain_apis_test/src/main.c * :github:`4587` - Coverity issue seen with CID: 178241 * :github:`4588` - Coverity issue seen with CID: 178240 * :github:`4589` - [coverity] Null pointer dereferences in tests/net/app/src/main.c * :github:`4591` - [CID: 178237] memory corruption in drivers/ieee802154/ieee802154_mcr20a.c * :github:`4592` - Coverity issue seen with CID: 178236 * :github:`4593` - Coverity issue seen with CID: 178235 * :github:`4594` - Coverity issue seen with CID: 178234 * :github:`4595` - Coverity issue seen with CID: 178233 * :github:`4600` - drivers:i2c_ll_stm32_v2: Interrupt mode uses while loops * :github:`4607` - tests/net/socket/udp/ is broken, again * :github:`4630` - Sample app 'coaps_server' fails to parse coap pkt * :github:`4637` - [Coverity CID: 178334] Null pointer dereferences in /subsys/usb/class/netusb/function_ecm.c * :github:`4638` - build is failing when newlib is enabled * :github:`4644` - Kconfig warnings when building any sample for nRF5x * :github:`4652` - Document "make flash" in the "application development primer" * :github:`4654` - Wrong file name for drivers/aio/aio_comparator_handlers.o * :github:`4667` - x86 boards need device trees * :github:`4668` - drivers/random/random_handlers.c is built when no random driver has been kconfig'ed into the build * :github:`4683` - net: tcp tcp_retry_expired cause assert * :github:`4695` - samples/net/ieee802154 needs documentation * :github:`4697` - [regression] net: echo_server doesn't accept IPv4 connections * :github:`4738` - ble-mesh: proxy.c : Is clients-> conn a clerical error? it should be client-> conn? * :github:`4744` - tests/net/ieee802154/l2/testcase.yaml#test : unable to acknowledge data from receiver * :github:`4757` - kw41z-frdm: assertion failure while setting IRQ priority * :github:`4759` - [PTS] GATT/CL/GAW/BV-02-C fails with INCONC * :github:`4760` - stm32f4_disco and frdm_k64f samples/basic/blink_led ,Choose supported PWM driver * :github:`4766` - tests: mem_pool: Fixed memory pool test case failure on quark d2000 * :github:`4780` - [Coverity CID: 178794] Error handling issues in /tests/subsys/dfu/mcuboot/src/main.c * :github:`4781` - [Coverity CID: 178793] Incorrect expression in /tests/kernel/static_idt/src/static_idt.c * :github:`4782` - [Coverity CID: 178792] Memory - illegal accesses in /subsys/net/lib/http/http_app_server.c * :github:`4783` - [Coverity CID: 178791] Incorrect expression in /tests/kernel/static_idt/src/static_idt.c * :github:`4784` - [Coverity CID: 178790] Memory - corruptions in /samples/net/http_server/src/main.c * :github:`4785` - [Coverity CID: 178789] Null pointer dereferences in /samples/net/http_server/src/main.c * :github:`4786` - [Coverity CID: 178788] Control flow issues in /tests/net/context/src/main.c * :github:`4787` - [Coverity CID: 178787] Null pointer dereferences in /subsys/net/ip/net_context.c * :github:`4788` - [Coverity CID:178786] Memory - corruptions in /samples/net/http_server/src/main.c * :github:`4789` - [Coverity CID: 178785] Incorrect expression in /tests/kernel/static_idt/src/static_idt.c * :github:`4791` - rpl-node uses testcase.ini instead of sample.yaml format * :github:`4825` - Bluetooth IPSP error with qemu_x86 * :github:`4827` - Ping command crashes kernel over qemu_x86 * :github:`4841` - fix doc/devices/dts/device_tree.rst path and Make references * :github:`4844` - cmake: can't flash stm32 with openocd * :github:`4847` - custom 404 error page not being shown on docs.zephyrproject.org * :github:`4853` - cmake: building unit test cases ignore EXTRA_* settings * :github:`4864` - cmake: hts221 sensor sample not working anymore * :github:`4881` - device_get_binding() returns failure in sample/drivers/crypto * :github:`4889` - Flashing EM Starterkit with EM7D fails on master * :github:`4899` - Convert opensda doc to CMake * :github:`4901` - net: tcp: RST is sent after last ack is received * :github:`4904` - cmake: BOOT_BANNER disappeared * :github:`4905` - cmake: flashing for quark_se_devboard is broken * :github:`4910` - BT host CMakeLists.txt code should be agnostic to the FS implementation * :github:`4912` - Not using the Zephyr SDK is broken * :github:`4925` - application_development test pollutes source directory * :github:`4936` - net: 15.4 MAC addresses are shown differently between shell "net iface" and "ieee15_4 get_ext_addr" * :github:`4937` - ESP32 can't boot * :github:`4975` - Getting started documentation for Mac OS X inconsistent * :github:`5004` - Normalize IEEE802514 driver "raw" mode. * :github:`5008` - system call headers are not properly regenerated in CMake on incremental builds * :github:`5009` - cmake creates too many build artifacts * :github:`5014` - samples/drivers/crypto :Unable to find crypto device * :github:`5019` - tests/kernel/mem_protect/stackprot : input string is long stack overflow * :github:`5025` - arduino_due not generating proper config with cmake (crash) * :github:`5026` - k_poll() documentation is wrong * :github:`5040` - Bluetooth mesh API documentation incomplete * :github:`5047` - document error: getting_started.rst * :github:`5051` - Verify doxygen documented APIs are in the generated docs * :github:`5055` - [Coverity CID: 179254] Possible Control flow issues in /samples/net/zperf/src/zperf_udp_receiver.c * :github:`5056` - [Coverity CID: 179253] Control flow issues in /samples/net/zperf/src/zperf_tcp_receiver.c * :github:`5057` - [Coverity CID: 179252] Null pointer dereferences in /samples/net/zperf/src/zperf_udp_receiver.c * :github:`5058` - [Coverity CID: 179251] Control flow issues in /samples/net/zperf/src/zperf_udp_receiver.c * :github:`5059` - [Coverity CID: 179250] Null pointer dereferences in /samples/net/zperf/src/zperf_udp_uploader.c * :github:`5060` - [Coverity CID: 179249] Incorrect expression in /tests/kernel/fatal/src/main.c * :github:`5061` - [Coverity CID: 179248] Control flow issues in /samples/net/zperf/src/zperf_tcp_receiver.c * :github:`5062` - [Coverity CID: 179247] Incorrect expression in /tests/kernel/fatal/src/main.c * :github:`5063` - samples/bluetooth: central_hr sample app is not connecting with peripheral sample app on arduino_101. * :github:`5085` - bug: dts: stm32f1: wrong pinctrl base address * :github:`5087` - Samples/bluetooth: Failed to connect with eddystone sample app on arduino_101. * :github:`5090` - no makefile in zephyr/samples/bluetooth/mesh examples * :github:`5097` - zephyr_library_*() configuration has lower precedence than global zephyr_*() configuration * :github:`5107` - Default partition addressing for nrf52_pca10040 is incompatible * :github:`5116` - [Coverity CID: 179986] Null pointer dereferences in /subsys/bluetooth/host/mesh/access.c * :github:`5117` - [Coverity CID: 179985] Error handling issues in /subsys/bluetooth/host/mesh/cfg_srv.c * :github:`5118` - [Coverity CID: 179984] Memory - corruptions in /drivers/ethernet/eth_mcux.c * :github:`5119` - [Coverity CID: 179983] Error handling issues in /subsys/bluetooth/host/mesh/cfg_srv.c * :github:`5120` - [Coverity CID: 179982] Error handling issues in /subsys/bluetooth/host/mesh/cfg_srv.c * :github:`5121` - [Coverity CID: 179981] Incorrect expression in /drivers/ieee802154/ieee802154_kw41z.c * :github:`5122` - [Coverity CID: 179980] Integer handling issues in /subsys/bluetooth/host/mesh/friend.c * :github:`5123` - [Coverity CID: 179979] Error handling issues in /subsys/bluetooth/host/mesh/cfg_srv.c * :github:`5124` - [Coverity CID: 179978] Error handling issues in /subsys/bluetooth/host/mesh/health_srv.c * :github:`5125` - [Coverity CID: 179976] Error handling issues in /subsys/bluetooth/host/mesh/cfg_srv.c * :github:`5126` - [Coverity CID: 179975] Error handling issues in /subsys/bluetooth/host/mesh/health_srv.c * :github:`5127` - [Coverity CID: 179974] Error handling issues in /subsys/bluetooth/host/mesh/cfg_srv.c * :github:`5128` - [Coverity CID: 179973] Error handling issues in /subsys/bluetooth/host/mesh/cfg_srv.c * :github:`5140` - CMake migration regressed (changed behavior) of QEMU_PTY=1 * :github:`5144` - BUG: cmake: make doesn't update zephyr.hex file * :github:`5145` - samples/bluetooth: Connection failure on peripheral CSC with Arduino 101 * :github:`5152` - CONFIG_CPLUSPLUS is incompatible with the zephyr_get_* API * :github:`5159` - [nrf] Button example for nrf5x boards latches GPIO after 1 button press * :github:`5176` - zephyr-v1.9.2 tag missing * :github:`5177` - hci_usb: Linking error * :github:`5184` - kernel system call handlers missing due to -Wl,--no-whole-archive * :github:`5186` - gen_syscall_header_py is being run at the wrong time * :github:`5189` - tests/subsys/fs/nffs_fs_api:-Evaluation failed * :github:`5207` - Bluetooth subsystem uses acl_in_pool even for controllers not supporting flow control * :github:`5211` - Kconfig: CPU_HAS_FPU dependencies problem * :github:`5223` - CMake: Recent changes broke 3rd-party build system integration again * :github:`5265` - ROM size increase due Zephyr compile options not stripping unused functions * :github:`5266` - Ensure the Licensing page is up-to-date for the release * :github:`5286` - NET_L2: Symbols from the L2 implementation layer are exposed to users of L2 * :github:`5298` - Endless loop in uart pipe