freebsd-nq/sys/i386/conf
Pedro F. Giffuni a5730cc510 Drop i486 from the default i386 GENERIC kernel configuration.
80486 production was stopped by Intel on September 2007. Dropping the 486
configuration option from the GENERIC kernel improves performance
slightly.

Removing I486_CPU is consistent at this time: we don't support any
processor without a FPU and the PC-98 arch, which frequently involved i486
CPUs, is also gone so we don't test such platforms anymore.

Relnotes:	yes
MFC after:	2 weeks
https://reviews.freebsd.org/D9879
2017-03-04 15:04:17 +00:00
..
DEFAULTS For i386, remove config options CPU_DISABLE_CMPXCHG, CPU_DISABLE_SSE 2017-02-03 12:51:40 +00:00
GENERIC Drop i486 from the default i386 GENERIC kernel configuration. 2017-03-04 15:04:17 +00:00
GENERIC-NODEBUG
GENERIC.hints Polish wbwd(4) driver and add more supported chips. 2016-03-24 20:52:35 +00:00
Makefile
NOTES Remove SVR4 (System V Release 4) binary compatibility support. 2017-02-28 05:14:42 +00:00
PAE
XBOX Remove compatibility shims for legacy ATA device names. 2015-10-11 13:01:51 +00:00