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| author |   kettenis <kettenis@openbsd.org> | 2016-08-08 14:47:52 +0000 |
|---|---|---|
| committer | kettenis <kettenis@openbsd.org> | 2016-08-08 14:47:52 +0000 |
| commit | e2bd3b65536e140fd1432ff6eb959ca304691d79 (patch) | |
| tree | 0cf89ae49f54d0fbeea72cb00ebce4392ad21877 /usr.sbin/ldpd/labelmapping.c | |
| parent | Execute address hooks in the update case. (diff) | |
| download | wireguard-openbsd-e2bd3b65536e140fd1432ff6eb959ca304691d79.tar.xz wireguard-openbsd-e2bd3b65536e140fd1432ff6eb959ca304691d79.zip | |
Mapping non-cachable memory as cachable and subsequently changing the mapping
to non-cachable is retarded. Fix this by introducing PMAP_NOCACHE and
PMAP_DEVICE flags that can be or'ed into the physical address passed to
pmap_kenter(9), like we have on many of our other architectures. This way we
can also properly distinguish between device memory and normal (non-cachable)
memory.
ok visa@
Diffstat (limited to 'usr.sbin/ldpd/labelmapping.c')
0 files changed, 0 insertions, 0 deletions