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 · 2017-03-04 15:04:17 +00:00 · a5730cc510
commit a5730cc510
parent 1a1406212b
1 changed files with 0 additions and 1 deletions
--- a/sys/i386/conf/GENERIC
+++ b/sys/i386/conf/GENERIC
@ -18,7 +18,6 @@
 #
 # $FreeBSD$

-cpu		I486_CPU
 cpu		I586_CPU
 cpu		I686_CPU
 ident		GENERIC