Nested interrupt in FreeRTOS RISC-V port

kj-lin wrote on Thursday, October 17, 2019:

Hi All,

In FreeRTOS RISC-V trap handler (freertos_risc_v_trap_handler) function, it seems to switch to ISR stack without checking interrupt level, which will get problem if nested interrupt happens.
Does FreeRTOS RISC-V port support nested interrupt?

rtel wrote on Thursday, October 17, 2019:

At this time the port does not implement interrupt nesting, although the
port is under active development and we plan to add interrupt nesting at
a later date, especially where the code is executed on larger devices.