Konstantin Belousov 633034fe0e Add FPU_KERN_KTHR flag to fpu_kern_enter(9), which avoids saving FPU ...

context into memory for the kernel threads which called
fpu_kern_thread(9).  This allows the fpu_kern_enter() callers to not
check for is_fpu_kern_thread() to get the optimization.

Apply the flag to padlock(4) and aesni(4).  In aesni_cipher_process(),
do not leak FPU context state on error.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week

2014-06-23 07:37:54 +00:00

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ccbque.h

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elink.c

Revert previous commit...

2012-10-10 08:36:38 +00:00

elink.h

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npx.c

Add FPU_KERN_KTHR flag to fpu_kern_enter(9), which avoids saving FPU

2014-06-23 07:37:54 +00:00

pmtimer.c

Locking for todr got pushed down into inittodr and the client

2013-02-21 07:16:40 +00:00

prof_machdep.c

Use atomic load & store for TSC frequency. It may be overkill for amd64 but

2011-04-07 23:28:28 +00:00

spic.c

- Correct spelling in comments

2013-04-17 11:56:11 +00:00

spicreg.h

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