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(parent: 3e3a574) | patch
Correctly write the 64bits of the HID 1, 4 and 5 registers.
authormpi <mpi@openbsd.org>
Mon, 27 Apr 2015 07:20:57 +0000 (07:20 +0000)
committermpi <mpi@openbsd.org>
Mon, 27 Apr 2015 07:20:57 +0000 (07:20 +0000)
commit462c954b1417812430caf64326665a1fa34ca46c
tree6fda37ccd444582cfc8f2d13a8d8805604a4cef2tree | snapshot
parent3e3a5746bf2e82123111ef7a676cdb9ce1e1ea13commit | diff
Correctly write the 64bits of the HID 1, 4 and 5 registers.

This makes the secondary cpu of my PowerMac as fast as the primary one,
and divide the build time by 3 with a GENERIC.MP kernel on MP G5s

Found thanks to MP kernel profiling.

ok dlg@, miod@
sys/arch/powerpc/powerpc/cpu_subr.c diff | blob | history
OpenBSD src
by Ahmet Artu Yildirim