Page History

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Major Changes to the Build System

New Features

Bug Fixes

Architectural Support

New Architecture Support

Driver Support

Bug Fixes

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 * [#](https://github.com/apache/incubator-nuttx/pull/#)

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

 * [#](https://github.com/apache/incubator-nuttx/pull/#)

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

 * [#](https://github.com/apache/incubator-nuttx/pull/#)

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

 * [#](https://github.com/apache/incubator-nuttx/pull/#)

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

Architectural Support

New Architecture Support

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

Bug Fixes

 * [#6070](https://github.com/apache/incubator-nuttx/pull/#6070) MPFS: Set correct interrupt per mode (M-/S-mode) for mtimer

 * [#6071](https://github.com/apache/incubator-nuttx/pull/#6071) arm/rtl8720c: Remove up_getsp which is already implemented in arch/arm/arch.h

 * [#6072](https://github.com/apache/incubator-nuttx/pull/#6072) arm/armv7-[a|r]: move fpu save/restore to assembly handler

 * [#6065](https://github.com/apache/incubator-nuttx/pull/#6065) RISC-V: Support for mtimer in S-mode

 * [#6063](https://github.com/apache/incubator-nuttx/pull/#6063) arch/stack_color: correct the stack top of running task

 * [#6062](https://github.com/apache/incubator-nuttx/pull/#6062) SAM3X HSMCI DMA Fixes

 * [#6060](https://github.com/apache/incubator-nuttx/pull/#6060) MPFS: Fix timer and exception/fault handling

 * [#6059](https://github.com/apache/incubator-nuttx/pull/#6059) arch/risc-v/riscv_misaligned: Correct sw source register

 * [#6056](https://github.com/apache/incubator-nuttx/pull/#6056) arch/stack_color: correct the end address of stack color

 * [#6054](https://github.com/apache/incubator-nuttx/pull/#6054) riscv/riscv_schedulesigaction.c: Remove the duplicate state saving

 * [#6051](https://github.com/apache/incubator-nuttx/pull/#6051) arch/risc-v: Add missing DMB to mtimer / setmtimecmp

 * [#6050](https://github.com/apache/incubator-nuttx/pull/#6050) RISC-V: Move mhartid to own assembly macro+function

 * [#6048](https://github.com/apache/incubator-nuttx/pull/#6048) arm/armv8-m: indicating no low-overhead-loop predication by default

 * [#6039](https://github.com/apache/incubator-nuttx/pull/#6039) arch/riscv: Move toolchain config to arch/risc-v/Kconfig like xtensa

 * [#6042](https://github.com/apache/incubator-nuttx/pull/#6042) arch/arm: Move FPU initialization to common place

 * [#6034](https://github.com/apache/incubator-nuttx/pull/#6034) arch/risc-v: Apply common mtime driver to mtime based chps

 * [#](https://github.com/apache/incubator-nuttx/pull/#)

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

 * [#](https://github.com/apache/incubator-nuttx/pull/#)

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

 * [#](https://github.com/apache/incubator-nuttx/pull/#)

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

 * [#](https://github.com/apache/incubator-nuttx/pull/#)

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

Driver Support

Bug Fixes

 * [#6068](https://github.com/apache/incubator-nuttx/pull/#6068) driver/mmcsdio: do not hold the semaphore on interrupt context

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

 * [#](https://github.com/apache/incubator-nuttx/pull/#) 

New Driver Support

 * [#6030](https://github.com/apache/incubator-nuttx/pull/#6030)  Add Sensirion's SCD41 driver and minor fix

Drivers With Significant Improvements

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Boards With Significant Improvements

* [#6036](https://github.com/apache/incubator-nuttx/pull/#6036) arch, boards: cxd56xx: Minor update for spresense

* [#6074](https://github.com/apache/incubator-nuttx/pull/#6074) boards/arm/a1x: Remove the check CONFIG_ARCH_FPU around arm_fpuconfig

File System

Bug Fixes

Significant Improvements

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