masayuki2009 commented on pull request #5645: URL: https://github.com/apache/incubator-nuttx/pull/5645#issuecomment-1067851972
@anchao >In the previous implementation, I did not consider the signal delivery in the interrupt context without interrupt stack, >If signal processing occurs in the interrupt context, we will reserve an area of XCPCONTEXT_SIZE from the current stack as the signal context. However, if the interrupt stack is not enabled, the reserved area on the stack will be overlapped with the interrupt area, which leads to the current issue of lm3s6965-ek:qemu-kostest (CONFIG_ARCH_INTERRUPTSTACK=0) Thanks for your investigation. I added `+CONFIG_ARCH_INTERRUPTSTACK=2048` to qemu-kostest/defconfig and confirmed it works. -- 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
