John Baldwin 2f22c84c31 Wait 100 microseconds for a local APIC to dispatch each startup-related IPI ... rather than 20. The MP 1.4 specification states in Appendix B.2: "A period of 20 microseconds should be sufficient for IPI dispatch to complete under normal operating conditions". (Note that this appears to be separate from the 10 millisecond (INIT) and 200 microsecond (STARTUP) waits after the IPIs are dispatched.) The Intel SDM is silent on this issue as far as I can tell. At least some hardware requires 60 microseconds as noted in the PR, so bump this to 100 to be on the safe side. PR: 197756 Reported by: zaphod@berentweb.com MFC after: 1 week		2015-03-30 20:13:22 +00:00
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apic_vector.s	Add x2APIC support. Enable it by default if CPU is capable. The	2015-02-09 21:00:56 +00:00
atomic.c
atpic_vector.s
autoconf.c
bios.c	Follow up to r225617. In order to maximize the re-usability of kernel code	2014-10-16 18:04:43 +00:00
bioscall.s
bpf_jit_machdep.c	- Provide necessary includes.	2013-10-29 11:17:49 +00:00
bpf_jit_machdep.h
db_disasm.c	Add support for decoding multibyte NOPs.	2015-02-13 01:35:53 +00:00
db_interface.c
db_trace.c	Print the frame addresses for the backtraces on i386 and amd64. It	2012-12-03 22:16:51 +00:00
elan-mmcr.c
elf_machdep.c	Need to include opt_cpu.h to access CPU_DISABLE_SSE option. Thankfully, this	2015-01-08 17:46:42 +00:00
exception.s	- For kernel compiled only with KDTRACE_HOOKS and not any lock debugging	2013-11-25 07:38:45 +00:00
gdb_machdep.c
genassym.c	Add x2APIC support. Enable it by default if CPU is capable. The	2015-02-09 21:00:56 +00:00
geode.c
i686_mem.c	Pull in r267961 and r267973 again. Fix for issues reported will follow.	2014-06-28 03:56:17 +00:00
in_cksum.c
initcpu.c	For x86, read MAXPHYADDR, defined in SDM vol 3 4.1.4 Enumeration of Paging	2015-01-12 07:36:25 +00:00
io.c
k6_mem.c
locore.s	MFamd64: Add support for extended FPU states on i386. This includes	2014-11-02 22:58:30 +00:00
longrun.c
machdep.c	Do not qualify the mcontext_t *mcp argument for set_mcontext(9) as	2015-01-31 21:43:46 +00:00
mem.c	Remove Giant from /dev/mem and /dev/kmem. It is definitely not needed	2015-01-24 12:51:15 +00:00
minidump_machdep.c	Pass up the error status of minidumpsys() to its callers.	2014-10-08 20:25:21 +00:00
mp_clock.c
mp_machdep.c	Wait 100 microseconds for a local APIC to dispatch each startup-related IPI	2015-03-30 20:13:22 +00:00
mp_watchdog.c	Pull in r267961 and r267973 again. Fix for issues reported will follow.	2014-06-28 03:56:17 +00:00
mpboot.s
perfmon.c
pmap.c	Enable the use of VM_PHYSSEG_SPARSE on amd64 and i386, making it the default	2014-11-15 23:40:44 +00:00
ptrace_machdep.c	Ensure that the supplied data length is large enough to hold the base	2015-02-18 23:34:03 +00:00
stack_machdep.c
support.s	Add fueword(9) and casueword(9) functions. They are like fuword(9)	2014-10-28 15:22:13 +00:00
swtch.s	Save and restore FPU state across suspend and resume. In earlier revisions	2014-08-30 17:48:38 +00:00
sys_machdep.c	MFamd64: Add support for extended FPU states on i386. This includes	2014-11-02 22:58:30 +00:00
trap.c	Restore the trap type argument to the DTrace trap hook, removed in r268600.	2014-12-23 15:38:19 +00:00
uio_machdep.c	Delete stray clause 3 (Advertising clause) and renumber while i'm	2014-03-11 23:41:35 +00:00
vm86.c	MFamd64 r238623:	2012-07-26 09:11:37 +00:00
vm86bios.s	Don't check for a NULL curthread. curthread hasn't been NULL after early	2014-11-02 19:54:10 +00:00
vm_machdep.c	Move all of the XSAVE support under #ifdef I686_CPU and fix the build	2014-11-03 19:16:25 +00:00