Re: [Qemu-devel] possible BUG, ATS12NSOPW fails

2018-10-09 Thread Peter Maydell
On 8 October 2018 at 23:17, Stefano Stabellini wrote: > I double-checked all the addresses and they are correct. For some reason > after starting the guest, ATS12NSOPW starts to fail for > ffc006f91628, which is the same virtual address corresponding to the > same runstate region allocated in

[Qemu-devel] possible BUG, ATS12NSOPW fails

2018-10-08 Thread Stefano Stabellini
Hi Peter, I am chasing an address translation error, and it looks like it might be a QEMU bug, because I cannot reproduce the problem on a physical board. The issue is that a requested ATS12NSOPW translation in Xen is reported as failing by QEMU, but actually the address is correct. The workflow