Jung-uk Kim 0e78005e5c Work around an emulator problem where virtual CPU advertises TSC is P-state ...

invariant and APERF/MPERF MSRs exist but these MSRs never tick.  When we
calculate effective frequency from cpu_est_clockrate(), it caused panic of
division-by-zero.  Now we test whether these MSRs actually increase to avoid
such foot-shooting.

Reported by:	dim
Tested by:	dim

2011-04-14 17:50:26 +00:00

..

busdma_machdep.c

Revert to using bus_size_t for the bounce_zone's alignment member.

2011-01-13 00:52:57 +00:00

dump_machdep.c

Style fix.

2010-10-26 18:01:28 +00:00

io_apic.c

Drop the icu_lock spinlock while pausing briefly after masking the

2010-12-23 15:17:28 +00:00

local_apic.c

If an interrupt on an I/O APIC is moved to a different CPU after it has

2011-01-13 17:00:22 +00:00

mca.c

Use a dedicated taskqueue with a thread that runs at a software-interrupt

2011-02-03 13:09:22 +00:00

mptable_pci.c

Move the mptable.h under x86/include/.

2010-11-09 20:28:09 +00:00

mptable.c

Move the mptable.h under x86/include/.

2010-11-09 20:28:09 +00:00

msi.c

Move <machine/apicreg.h> to <x86/apicreg.h>.

2010-11-01 18:18:46 +00:00

nexus.c

Merge amd64 and i386 bus.h and move the resulting header to x86. Replace

2010-12-20 16:39:43 +00:00

tsc.c

Work around an emulator problem where virtual CPU advertises TSC is P-state

2011-04-14 17:50:26 +00:00