Konstantin Belousov 57f6622f92 For i386, remove config options CPU_DISABLE_CMPXCHG, CPU_DISABLE_SSE ... and device npx. This means that FPU is always initialized and handled when available, and SSE+ register file and exception are handled when available. This makes the kernel FPU code much easier to maintain by the cost of slight bloat for CPUs older than 25 years. CPU_DISABLE_CMPXCHG outlived its usefulness, see the removed comment explaining the original purpose. Suggested by and discussed with: bde Tested by: pho Sponsored by: The FreeBSD Foundation MFC after: 3 weeks		2017-02-03 12:51:40 +00:00
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acpica	If x86 CPU implementation of the MWAIT instruction reasonably	2015-05-09 12:28:48 +00:00
bios	Remove pc98 support completely.	2017-01-28 02:22:15 +00:00
cloudabi32	Catch up with changes to structure member names.	2017-01-17 22:05:52 +00:00
conf	For i386, remove config options CPU_DISABLE_CMPXCHG, CPU_DISABLE_SSE	2017-02-03 12:51:40 +00:00
i386	For i386, remove config options CPU_DISABLE_CMPXCHG, CPU_DISABLE_SSE	2017-02-03 12:51:40 +00:00
ibcs2	Do not allocate struct statfs on kernel stack.	2017-01-05 17:19:26 +00:00
include	For i386, remove config options CPU_DISABLE_CMPXCHG, CPU_DISABLE_SSE	2017-02-03 12:51:40 +00:00
isa	For i386, remove config options CPU_DISABLE_CMPXCHG, CPU_DISABLE_SSE	2017-02-03 12:51:40 +00:00
linux	For i386, remove config options CPU_DISABLE_CMPXCHG, CPU_DISABLE_SSE	2017-02-03 12:51:40 +00:00
pci	Remove pc98 support completely.	2017-01-28 02:22:15 +00:00
svr4	sys: use our roundup2/rounddown2() macros when param.h is available.	2016-04-21 19:57:40 +00:00
xbox	After r261980, the local ptr variable in xbox_init() is no longer used,	2014-02-16 22:48:36 +00:00
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