Re: RTOS inmate misses interrupts

2022-12-13 Thread Ralf Ramsauer
Hi Rasty, (reply-to-all :) ) On 13/12/2022 19:31, Rasty Slutsker wrote: We learned how you export some statistics from Jailhouse as you guys do and added 3 variables You reference to 'jailhouse cell stats'? 1. At the entry  Jailhouse IRQ (if irq==xxx counter ++) 2. At injection point of the

STM32MP1 hangs on when entering hypervisor

2022-12-13 Thread Tommi Parkkila
Hi all - I am trying to configure and deploy Jailhouse on STM32MP1 w/ dual Cortex-A7. I get Jailhouse built and installed on target, and kernel module installed successfully, but when enabling Jailhouse the whole system hangs and restarts after several seconds by WDT. I have hunted the last exec

Re: RTOS inmate misses interrupts

2022-12-13 Thread Rasty Slutsker
We learned how you export some statistics from Jailhouse as you guys do and added 3 variables 1. At the entry Jailhouse IRQ (if irq==xxx counter ++) 2. At injection point of the same IRQ to inmate, still in Jailhouse 3. At the beginning of ISR in inmate (RTOS). We let system run, introduce some

Re: RTOS inmate misses interrupts

2022-12-13 Thread Ralf Ramsauer
Hi Rasty, Please reply-to-all, then your reply will also pop up in my Inbox. On 10/12/2022 08:52, Rasty Slutsker wrote: Hi, We did some performance measurements. Added counters in 3 places (per Irq source) 1. entry to jailhouse ISR 2. dispatch of interrupt to particular vector to particular cor

Re: Jailhouse on TI AM5728 and 5.10 kernel

2022-12-13 Thread Ralf Ramsauer
Hi Jussi, On 13/12/2022 14:05, Jussi Pajala wrote: Hi, I'm currently running old jailhouse 0.8 on 4.9 kernel - provided by TI's SDK. Now, I need to upgrade to 5.10 kernel but TI has removed Jailhouse support from the newest SDK which contains the 5.10 kernel. The old Jailhouse doesn't com

Jailhouse on TI AM5728 and 5.10 kernel

2022-12-13 Thread Jussi Pajala
Hi, I'm currently running old jailhouse 0.8 on 4.9 kernel - provided by TI's SDK. Now, I need to upgrade to 5.10 kernel but TI has removed Jailhouse support from the newest SDK which contains the 5.10 kernel. The old Jailhouse doesn't compile under the new kernel. Also I saw some posts that the