Re: Not printing on UART after moving to version 0.9.1

2018-08-14 Thread Ralf Ramsauer
Hi, On 08/13/2018 08:37 PM, Giovani Gracioli wrote: > git bisect log > git bisect start > # old: [006918caa2b90f3de2bce0e9732e2761955f4ddd] inmate: arm-common: remove > heartbeat > git bisect old 006918caa2b90f3de2bce0e9732e2761955f4ddd > > git bisect bad > git bisect good >

[PATCH 2/2] core: consolidate arch_resume_cpu / arch_resume_cpu

2018-08-14 Thread Ralf Ramsauer
No need to duplicate code, we now have the same path on all architectures. Additionally, suspend_cpu() is only called in hypervisor/control.c. Restrict its visibility and make it static. Signed-off-by: Ralf Ramsauer --- .../articles/LWN.net-article-01-2014.txt | 4 +-

[PATCH 1/2] core: introduce arch_send_event

2018-08-14 Thread Ralf Ramsauer
Prepares consolidation of arch_cpu_resume/suspend. With this, we have the same path on all architectures for suspending CPUs. This allows us to consolidate code in the next step. Signed-off-by: Ralf Ramsauer --- hypervisor/arch/arm-common/control.c | 2 +-

Re: ARM64 unhandled trap (exception class 0x17)

2018-08-14 Thread Giovani Gracioli
Hi Jan, Yes I am using the latest Xilinx kernel because I need some drivers only available on it. > On 2018-08-13 15:15, Giovani Gracioli wrote: > > There is only the root cell. The problem does not happen when the root cell > > is not loaded. > > > > My understanding is that the

Re: ARM64 unhandled trap (exception class 0x17)

2018-08-14 Thread Jan Kiszka
On 2018-08-13 15:15, Giovani Gracioli wrote: There is only the root cell. The problem does not happen when the root cell is not loaded. My understanding is that the zynqmp_r5_remoteproc driver issues and hvc instruction to get information whether the R5 is running or not. This instruction is

RE: ARM64 unhandled trap (exception class 0x17)

2018-08-14 Thread Peng Fan
> -Original Message- > From: jailhouse-dev@googlegroups.com > [mailto:jailhouse-dev@googlegroups.com] On Behalf Of Jan Kiszka > Sent: 2018年8月14日 15:49 > To: Giovani Gracioli ; Jailhouse > > Subject: Re: ARM64 unhandled trap (exception class 0x17) > > On 2018-08-13 15:15, Giovani