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| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2020-12-05 16:57:12 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2020-12-05 16:57:12 +0100 |
| commit | 99696c414ac1011a59aa4aeb03976c45b1d70856 (patch) | |
| tree | 441a03e5e8912aa12fc9aee524a948b102f7f0dc /rc/bin/src | |
| parent | 4ca5e1b3a33d49d0904b39477149517665a78d8a (diff) | |
| download | plan9front-99696c414ac1011a59aa4aeb03976c45b1d70856.tar.xz | |
pc, pc64: exclude memory regions with unusual MTRR cache attributes
Use the MTRR registers to exclude memory ranges that
do not have the expected cache attributes:
RAM -> writeback
UMB -> uncached
UPA -> uncached
Diffstat (limited to 'rc/bin/src')
0 files changed, 0 insertions, 0 deletions