[riot-notifications] [RIOT-OS/RIOT] cpu/fe310: fixes for SW interrupt latency issues (#12196)

Kaspar Schleiser notifications at github.com
Tue Sep 10 22:33:42 CEST 2019

kaspar030 commented on this pull request.

 void thread_yield_higher(void)
     /* Use SW intr to schedule context switch */
+    /* Latency of SW intr can be 4-7 cycles; delay 8 cycles */

Is there a WFI equivalent on RISC-V?

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