atr294 opened a new pull request, #16508: URL: https://github.com/apache/nuttx/pull/16508
## Summary * Enable CONFIG_MM_KMAP in the knsh defconfig for the QEMU RISC-V board. This change addresses kernel mapping issues when running in S-mode with the MMU enabled, as discussed in [apache/nuttx#16462](vscode-file://vscode-app/opt/visual-studio-code/resources/app/out/vs/code/electron-sandbox/workbench/workbench.html). Without this option, background tasks such as ostest can cause kernel crashes due to missing kernel virtual memory mappings.* ## Impact *This change improves system stability for the qemu-rv/rv-virt:knsh configuration by ensuring proper kernel mapping support. It is especially important for multitasking scenarios and background process execution in S-mode with the MMU.* ## Testing *Tested by running ostest in the background (ostest &) and typing random keys in the NuttX shell. The system remains stable and does not crash, confirming that kernel mapping is functioning correctly.* -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@nuttx.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
