Re: sparc64: normalize prom mappings

2023-01-07 Thread Ted Bullock
On 2023-01-05 12:59 p.m., Miod Vallat wrote: > tl;dr: if you have a sparc64 machine, please try this diff and report if >your system no longer works with it. Tried it on a sunblade 100; machine still boots. -- Ted Bullock

sparc64: normalize prom mappings

2023-01-05 Thread Miod Vallat
tl;dr: if you have a sparc64 machine, please try this diff and report if your system no longer works with it. On sparc64, the kernel keeps the existing OpenFirmware memory mappings into the kernel pmap, so as to be able to use ofw routines and walk the device tree. However, these