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| author |   kettenis <kettenis@openbsd.org> | 2016-05-16 15:13:50 +0000 |
|---|---|---|
| committer | kettenis <kettenis@openbsd.org> | 2016-05-16 15:13:50 +0000 |
| commit | c09abd39741bc997b77876567edbeecf6724e1c3 (patch) | |
| tree | e9b62cf63ca70547b26ad1ec10b8faa1e4a28196 /lib/libc | |
| parent | pcfrtc(4) (diff) | |
| download | wireguard-openbsd-c09abd39741bc997b77876567edbeecf6724e1c3.tar.xz wireguard-openbsd-c09abd39741bc997b77876567edbeecf6724e1c3.zip | |
POSTREAD needs to flush the D-cache since speculative loads might (and do)
bring back cache lines after a PREREAD. Eliminates random data corruption
on my CuBox-i4Pro.
ok jsg@
Diffstat (limited to 'lib/libc')
0 files changed, 0 insertions, 0 deletions