In article <20200313034939.553d5f...@cvs.netbsd.org>, Jason R Thorpe <source-changes-d@NetBSD.org> wrote: >-=-=-=-=-=- > >Module Name: src >Committed By: thorpej >Date: Fri Mar 13 03:49:39 UTC 2020 > >Modified Files: > src/sys/arch/mips/mips: bus_dma.c > >Log Message: >Allow len == 0 in bus_dmamap_sync().
I think this is better done in the driver, as other ports do the same check and it catches bugs. christos
