OpenBSD cvs log

created 2020-11-03T21:51:33Z
begin 2020-10-27T12:45:32Z
end 2020-10-27T12:50:49Z
path src/sys
commits 1

date 2020-10-27T12:50:49Z
author kettenis
files src/sys/arch/powerpc64/powerpc64/trap.c log diff annotate
message Add limited emulation of unaligned access in the kernel. The radeondrm(4)
and amdgpu(4) drivers do unaligned access to uncached memory because the
Linux DRM code doesn't mark pointers to device memory (VRAM) as volatile.
I'm still investigating a better solution but this gets things going such
that we can also look at the userland side of this issue.

discussed with deraadt@