Some sparc64 kernel fixes for gentoo-sources-2.6.20: http://marc.theaimsgroup.com/?l=linux-sparc&m=117312279721293&w=2 Fix for atyfb built with gcc4 on sparc64. http://marc.theaimsgroup.com/?l=linux-sparc&m=117255416704691&w=2 Fix for bbc_i2c eating loads of cpu (that's cpu temp/fan control for some machines). http://marc.theaimsgroup.com/?l=linux-sparc&m=117260286520215&w=2 Fix for E450 of_devices walk that broke (probably other models too).
Created attachment 112296 [details, diff] atyfb patch.
Created attachment 112298 [details, diff] bbc_i2c patch.
Created attachment 112299 [details, diff] of_device.patch.
Thanks, all are already upstream :)
Fixed in gentoo-sources-2.6.20-r1