On Mon, Oct 11, 2021 at 03:51:01PM +0200, BALATON Zoltan wrote: > > ... but given we did not previously do the read, maybe we should keep > > it that way at least for the time being. > > How do you know there was no read before this write? Did you check it? I've > only added a printf in the write method and saw the value was swapped but > did not check if there was a read before that. There are no traces in these > methods so maybe I would not see it unless adding a printf there too.
All I am saying is that qemu did not convert a write into a read+write.
