Masayuki Ishikawa

@zyfeier Please rebase this PR to the latest upstream master.

@xiaoxiang781216 I think we need to merge https://github.com/apache/incubator-nuttx-apps/pull/1358 as well. Otherwise, `qemu-intel64:ostest` would fail.

@anchao I noticed that the following error happens with the latest upstream. Does this PR work with the latest PR? ``` $ cmake -B build -DBOARD_CONFIG=sabre-6quad/smp -GNinja -- Initializing NuttX...

@anchao >The initial version only supports kconfiglib, you can try the following command to install: >pip install kconfiglib Hmm, CMake error still happens after I installed kconfiglib. ``` $ cmake...

> @masayuki2009 any idea about this issue? @yf13 I have no idea but please provide the following information when you report a bug. Host OS name and CPU type. Toolchain...

@yf13 Thanks for the information. Though I tried the same settings, I was not able to reproduce the crash. As for the nuttx code base, you wrote >Nuttx codebase: master...

@acassis As I commented above, I was not able to reproduce the issue. Could you try the latest nuttx with your PC to check if the issue is happening?

@anchao I noticed the following crash with this PR. rv-virt:ksmp64 ``` $ /home/ishikawa/opensource/QEMU/qemu-8.2.0/build/qemu-system-riscv64 -semihosting -nographic -cpu rv64 -smp 8 -M virt,aclint=on -bios none -kernel nuttx NuttShell (NSH) NuttX-12.0.0 nsh> nsh>...

@anchao Let me revert this PR until the issues are resolved.

@TaiJuWu Which configuration does the CI use to check this PR?