Konstantin Belousov edc8222303 Make kstack_pages a tunable on arm, x86, and powepc. On i386, the ... initial thread stack is not adjusted by the tunable, the stack is allocated too early to get access to the kernel environment. See TD0_KSTACK_PAGES for the thread0 stack sizing on i386. The tunable was tested on x86 only. From the visual inspection, it seems that it might work on arm and powerpc. The arm USPACE_SVC_STACK_TOP and powerpc USPACE macros seems to be already incorrect for the threads with non-default kstack size. I only changed the macros to use variable instead of constant, since I cannot test. On arm64, mips and sparc64, some static data structures are sized by KSTACK_PAGES, so the tunable is disabled. Sponsored by: The FreeBSD Foundation MFC after: 2 week		2015-08-10 17:18:21 +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	Pull in r267961 and r267973 again. Fix for issues reported will follow.	2014-06-28 03:56:17 +00:00
conf	Add pmspvc device back to GENERIC. The issues with the device playing	2015-08-03 13:49:46 +00:00
i386	Make kstack_pages a tunable on arm, x86, and powepc. On i386, the	2015-08-10 17:18:21 +00:00
ibcs2	Replace struct filedesc argument in getvnode with struct thread	2015-06-16 13:09:18 +00:00
include	Remove unused i386 header privatespace.h. For the native kernel, its	2015-08-07 05:59:58 +00:00
isa	Convert between abridged (from FXSAVE) and unabridged (from FSAVE)	2015-07-10 09:20:13 +00:00
linux	Implement lockless resource limits.	2015-06-10 10:48:12 +00:00
pci	Remove support for Xen PV domU kernels. Support for HVM domU kernels	2015-04-30 15:48:48 +00:00
svr4	MFamd64: Move extern declaration of _ucodesel and _udatasel to	2014-11-02 21:40:32 +00:00
xbox	After r261980, the local ptr variable in xbox_init() is no longer used,	2014-02-16 22:48:36 +00:00
Makefile	Delete duplicate tags entry I introduced in -r223901.	2011-07-15 17:27:26 +00:00