Gavin Atkinson c1cbd9ab53 Default to not performing the early-boot memory tests when we detect we ... are booting inside a VM. There are three reasons to disable this: o It causes the VM host to believe that all the tested pages or RAM are in use. This in turn may force the host to page out pages of RAM belonging to other VMs, or otherwise cause problems with fair resource sharing on the VM cluster. o It adds significant time to the boot process (around 1 second/Gig in testing) o It is unnecessary - the host should have already verified that the memory is functional etc. Note that this simply changes the default when in a VM - it can still be overridden using the hw.memtest.tests tunable. MFC after: 4 weeks		2011-12-31 13:24:53 +00:00
..
apic_vector.s	Reintroduce the lazypmap infrastructure and convert it to using	2011-05-20 14:53:16 +00:00
atomic.c
atpic_vector.s	Clear DF bit in eflags/rflags on the kernel entry. The i386 and amd64	2010-06-23 20:44:07 +00:00
autoconf.c
bios.c	MFp4:	2008-11-02 18:48:54 +00:00
bioscall.s
bpf_jit_machdep.c	If a conditional jump instruction has the same jt and jf, do not perform	2010-04-22 23:47:19 +00:00
bpf_jit_machdep.h	If a conditional jump instruction has the same jt and jf, do not perform	2010-04-22 23:47:19 +00:00
db_disasm.c	Decode some more "exotic" instructions including: fxsave, fxrstor, ldmxcsr,	2008-08-11 20:19:42 +00:00
db_interface.c
db_trace.c	Reintroduce the lazypmap infrastructure and convert it to using	2011-05-20 14:53:16 +00:00
elan-mmcr.c	Use intr_disable() and intr_restore() instead of frobbing the flags register	2010-10-25 15:28:03 +00:00
elf_machdep.c	Extend struct sysvec with new method sv_schedtail, which is used for an	2011-03-08 19:01:45 +00:00
exception.s	Register an interrupt vector for DTrace return probes. There is some	2010-08-28 08:03:29 +00:00
gdb_machdep.c
genassym.c	- Remove the eintrcnt/eintrnames usage and introduce the concept of	2011-07-18 15:19:40 +00:00
geode.c	Apply a patch that has been lingering in my inbox for far too long:	2010-05-15 10:31:11 +00:00
i686_mem.c	Avoid preemption while manipulating CRs and MTRRs.	2011-01-17 17:30:35 +00:00
identcpu.c	Update CPUID bits to reflect AMD Bulldozer and Intel Sandy Bridge features.	2011-05-17 22:36:16 +00:00
in_cksum.c	Trim comments about the MP-safety of various bits of the amd64/i386	2009-03-09 13:11:16 +00:00
initcpu.c	Improve CPU identifications of various IDT/Centaur/VIA, Rise and Transmeta	2011-03-26 02:02:07 +00:00
intr_machdep.c	- Remove the eintrcnt/eintrnames usage and introduce the concept of	2011-07-18 15:19:40 +00:00
io.c	- Extract the IODEV_PIO interface from ia64 and make it MI.	2010-04-28 15:38:01 +00:00
k6_mem.c	Initial suspend/resume support for amd64.	2009-03-17 00:48:11 +00:00
legacy.c	- There's no need to overwrite the default device method with the default	2011-11-22 21:28:20 +00:00
locore.s	Simplify the implementation of the identity mapping in start_all_aps().	2011-12-15 17:54:23 +00:00
longrun.c	Use intr_disable() and intr_restore() instead of frobbing the flags register	2010-10-25 15:28:03 +00:00
machdep.c	Default to not performing the early-boot memory tests when we detect we	2011-12-31 13:24:53 +00:00
mem.c	Add reader/writer lock around mem_range_attr_get() and mem_range_attr_set().	2011-01-17 22:58:28 +00:00
minidump_machdep.c	Add the watchdogs patting during the (shutdown time) disk syncing and	2011-04-28 16:02:05 +00:00
mp_clock.c
mp_machdep.c	Simplify the implementation of the identity mapping in start_all_aps().	2011-12-15 17:54:23 +00:00
mp_watchdog.c	Move <machine/apicreg.h> to <x86/apicreg.h>.	2010-11-01 18:18:46 +00:00
mpboot.s	Move <machine/apicreg.h> to <x86/apicreg.h>.	2010-11-01 18:18:46 +00:00
perfmon.c	Use atomic load & store for TSC frequency. It may be overkill for amd64 but	2011-04-07 23:28:28 +00:00
pmap.c	Fix a bug in the Xen pmap's implementation of pmap_extract_and_hold():	2011-12-28 19:59:54 +00:00
ptrace_machdep.c	Introduce the x86 kernel interfaces to allow kernel code to use	2010-06-05 15:59:59 +00:00
stack_machdep.c
support.s	- Remove the eintrcnt/eintrnames usage and introduce the concept of	2011-07-18 15:19:40 +00:00
swtch.s	Reintroduce the lazypmap infrastructure and convert it to using	2011-05-20 14:53:16 +00:00
symbols.raw
sys_machdep.c	Use curthread rather than PCPU_GET(curthread). 'curthread' uses	2011-12-29 16:40:54 +00:00
trap.c	Attempt to improve formatting and content of several comments for	2011-11-09 18:25:50 +00:00
uio_machdep.c	Put the general logic for being a CPU hog into a new function	2011-02-02 16:35:10 +00:00
vm86.c	Change the functions to ANSI in those cases where it breaks promotion	2009-02-24 18:09:31 +00:00
vm86bios.s	Fix yet another fallout from r208833. VM86 BIOS call may cause page fault	2011-01-19 17:09:07 +00:00
vm_machdep.c	Remove pc_other_cpus usage from i386 and XEN.	2011-06-22 20:04:39 +00:00