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| author |   guenther <guenther@openbsd.org> | 2016-03-15 03:17:50 +0000 |
|---|---|---|
| committer | guenther <guenther@openbsd.org> | 2016-03-15 03:17:50 +0000 |
| commit | 13b4861affcb1b7a5e108a12442feb731300d28b (patch) | |
| tree | 810b4bdef2522b38f7177ee24d1edef9ddffc6c6 /lib | |
| parent | Replace two malloc casts that deraadt@ and I removed over the past year (diff) | |
| download | wireguard-openbsd-13b4861affcb1b7a5e108a12442feb731300d28b.tar.xz wireguard-openbsd-13b4861affcb1b7a5e108a12442feb731300d28b.zip | |
Burn more LDT deadwood: stop allocating one for each idle thread,
load the ldt register with the null selector (disabling use of it),
stop reloading it on every context switch, and blow away the table
itself, as well as the pcb and pmap bits that were used to track
it (making sure to keep pcb_savefpu correctly aligned).
testing naddy@
ok kettenis@ mpi@ mlarkin@
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions