kib 9033c894a1 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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files.pxa	Build the cpufunc_asm_* files based on the cpu type, not which config file	2015-03-29 22:43:39 +00:00
if_smc_smi.c	Sweep up a bit of arm-land fallout after r257244; include necessary	2013-10-28 15:20:17 +00:00
pxa_gpio.c
pxa_icu.c	Unify interrupts bit definition and usage. While here remove PSR_C_bit.	2014-09-10 15:25:15 +00:00
pxa_machdep.c	Make kstack_pages a tunable on arm, x86, and powepc. On i386, the	2015-08-10 17:18:21 +00:00
pxa_obio.c	Hints-only devices should return BUS_PROBE_NOWILDCARD from their probe	2013-10-29 13:52:05 +00:00
pxa_smi.c	This isn't functionally identical. In some cases a hint to disable	2012-10-22 13:06:09 +00:00
pxa_space.c	Use explicit initializer style, fill in missing functions as unimplemented.	2015-01-21 05:23:09 +00:00
pxa_timer.c	Unify interrupts bit definition and usage. While here remove PSR_C_bit.	2014-09-10 15:25:15 +00:00
pxareg.h	Remove all traces of support for ARM chips prior to the arm9 series. We	2014-03-09 21:12:31 +00:00
pxavar.h
std.pxa	Remove the ARM_USE_SMALL_ALLOC option and code related to it.	2014-02-08 22:21:38 +00:00
uart_bus_pxa.c
uart_cpu_pxa.c