On 24/09/2017 23:02, Michael Tokarev wrote: > 15.09.2017 12:06, Eduardo Otubo wrote: >> QEMU fails when used with the following command line: >> >> ./ppc64-softmmu/qemu-system-ppc64 -S -machine 40p,accel=tcg -device i82374 >> qemu-system-ppc64: hw/isa/isa-bus.c:110: isa_bus_dma: Assertion >> `!bus->dma[0] && !bus->dma[1]' failed. >> Aborted (core dumped) >> >> The 40p machine type already creates the device i82374. If specified in the >> command line, it will try to create it again, hence generating the error. The >> function isa_bus_dma() isn't supposed to be called twice for the same bus. >> One >> way to avoid this problem is to set user_creatable=false. > > Applied to -trivial, thanks!
Eduardo, weren't you going to send a version that propagates Error* correctly instead? Paolo
