marcel 8f1059ecb5 Prefer switching the memory stack from user to kernel *before* switching ... the register stack. While the ordering doesn't matter, it creates an invariant not previously there: the memory stack pointer will always be larger than the register stack pointer. With this invariant in place, it's easier to add instrumentation code that detects a stack overflow because in such a scenario the memory stack pointer and register stack pointers have crossed each other. Aside: basic kernel operation needs about half the stack size (~16K) at most. We have plenty of head room on the kernel stack...		2011-05-14 14:55:15 +00:00
..
acpica	Remove unneeded includes of <sys/linker_set.h>. Other headers that use	2011-01-11 13:59:06 +00:00
compile
conf	This patch changes head so that the default NFS client is now the new	2011-04-27 17:51:51 +00:00
disasm	Fix disassembly of the invala, itc, itr and hint instructions	2007-10-16 02:49:40 +00:00
ia32	Add support for executing the FreeBSD 1/i386 a.out binaries on amd64.	2011-04-01 11:16:29 +00:00
ia64	Prefer switching the memory stack from user to kernel *before* switching	2011-05-14 14:55:15 +00:00
include	Be pedantic: mark the pcpu pointer (= register r13) itself as volatile.	2011-05-14 14:40:24 +00:00
isa	Retire isa_setup_intr() and isa_teardown_intr() and use the generic bus	2011-05-06 13:48:53 +00:00
pci	Disable interrupts when calling into SAL for PCI configuration	2010-03-22 03:06:11 +00:00