Re: QEMU virt (arm64) does not honor reserved-memory set in device tree

2023-06-15 Thread Mohd Yusuf Abdul Hamid
Hi Gavin, Thanks for the reply. I am new to Linux dev in general and not familiar with the ACPI table, but I will research in the area and give it a try. Sorry for the late response. -Yusuf On Fri, Jun 9, 2023, 8:36 PM Gavin Shan wrote: > Hi Mohd, > > On 6/10/23 10:01 AM, Mohd Yu

QEMU virt (arm64) does not honor reserved-memory set in device tree

2023-06-09 Thread Mohd Yusuf Abdul Hamid
ram@5000 { no-map; reg = <0x00 0x5000 0x00 0x2000>; }; }; When booted, /proc/iomem still shows the kernel is using the entire space - eg 2GB. Is this a supported feature or I would need to modify the virt.c and define scratch area for some device driver scratch area. Mohd Yusuf Abdul Hamid