freebsd-dev/sys/i386
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
..
acpica Consistently use round_page(x) rather than roundup(x, PAGE_SIZE). There is 2013-02-15 22:43:08 +00:00
bios This isn't functionally identical. In some cases a hint to disable 2012-10-22 13:06:09 +00:00
conf Restore comments accidentally removed. 2014-06-06 04:08:55 +00:00
i386 - Modify vm_page_unwire() and vm_page_enqueue() to directly accept 2014-06-16 18:15:27 +00:00
ibcs2 Update kernel inclusions of capability.h to use capsicum.h instead; some 2014-03-16 10:55:57 +00:00
include Add FPU_KERN_KTHR flag to fpu_kern_enter(9), which avoids saving FPU 2014-06-23 07:37:54 +00:00
isa Add FPU_KERN_KTHR flag to fpu_kern_enter(9), which avoids saving FPU 2014-06-23 07:37:54 +00:00
linux Revert r266925 as it can lead to instant panic at fexecve(): 2014-06-17 05:29:18 +00:00
pci Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this 2013-11-30 22:17:27 +00:00
svr4 Change some movl's to mov's. Newer GAS no longer accept 'movl' instructions 2009-01-31 11:37:21 +00:00
xbox After r261980, the local ptr variable in xbox_init() is no longer used, 2014-02-16 22:48:36 +00:00
xen - Modify vm_page_unwire() and vm_page_enqueue() to directly accept 2014-06-16 18:15:27 +00:00
Makefile Delete duplicate tags entry I introduced in -r223901. 2011-07-15 17:27:26 +00:00