Am Mon, 12 Jun 2017 16:44:45 +0200
schrieb Ralf Ramsauer <
ralf.r...@oth-regensburg.de>:
> Hi,
>
> during implementation of hyp-stub compatibility fixes for arm64 I
> experienced that reenabling of Jailhouse fails, if there is only a
> very short period of time between jailhouse disable and jailhouse
> enable.
>
> Reenabling only works if I wait a few seconds after jailhouse disable,
> otherwise the platforms freezes, no UART output.
>
> I first thought that my patches somehow triggered that behavior, but
> this also happens on mainline jailhouse.
I think i have seen that on the zynqmp and heard Jan say that that it is
a kown issue, but i am not 100% sure.
Henning