Konstantin Belousov 91a82f9585 Callers of pmap_kextract() cannot distinguish between failure and ... physical address zero. Assume that the lowest page is always mapped by direct map. This restores access to the page at zero through /dev/mem after r263475. Reported and tested by: neel Sponsored by: The FreeBSD Foundation MFC after: 1 week		2015-01-02 01:05:08 +00:00
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amd64_mem.c	Pull in r267961 and r267973 again. Fix for issues reported will follow.	2014-06-28 03:56:17 +00:00
apic_vector.S	amd64/i386: switch IPI handlers to C code.	2014-03-11 10:03:29 +00:00
atomic.c
atpic_vector.S
autoconf.c
bios.c
bpf_jit_machdep.c	Provide includes that are needed in these files, and before were read	2013-10-26 18:18:50 +00:00
bpf_jit_machdep.h
cpu_switch.S	Create a separate structure for per-CPU state saved across suspend and	2014-09-06 15:23:28 +00:00
db_disasm.c	Add support for decoding the AMD SVM instructions.	2014-05-19 18:07:37 +00:00
db_interface.c
db_trace.c	Fix the hardware watchpoints on SMP amd64. Load the updated %dr	2013-05-21 11:24:32 +00:00
elf_machdep.c	Improve support for XSAVE with debuggers.	2014-11-21 20:53:17 +00:00
exception.S	The iret instruction may generate #np and #ss fault, besides #gp.	2014-12-16 18:28:33 +00:00
fpu.c	Improve support for XSAVE with debuggers.	2014-11-21 20:53:17 +00:00
gdb_machdep.c
genassym.c	Remove unused includes.	2014-11-09 19:58:30 +00:00
in_cksum.c
initcpu.c	Use an ANSI C definition of initializecpucache() to match the declaration	2013-08-15 17:44:44 +00:00
io.c
locore.S	xen: add PV/PVH kernel entry point	2014-03-11 10:07:01 +00:00
machdep.c	Follow up to r225617. In order to maximize the re-usability of kernel code	2014-10-16 18:04:43 +00:00
mem.c	Callers of pmap_kextract() cannot distinguish between failure and	2015-01-02 01:05:08 +00:00
minidump_machdep.c	Pass up the error status of minidumpsys() to its callers.	2014-10-08 20:25:21 +00:00
mp_machdep.c	MFamd64: Use initializecpu() to set various model-specific registers on	2014-09-10 21:37:47 +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	don't set CR4 PSE bit on amd64	2014-07-23 15:53:29 +00:00
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
prof_machdep.c	Use atomic load & store for TSC frequency. It may be overkill for amd64 but	2011-04-07 23:28:28 +00:00
ptrace_machdep.c	Improve support for XSAVE with debuggers.	2014-11-21 20:53:17 +00:00
sigtramp.S
stack_machdep.c
support.S	Fix END()s for fueword and fueword64, match the name in END() with	2014-11-15 21:25:17 +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	amd64: make uiomove_fromphys functional for pages not mapped by the DMAP	2014-10-24 09:48:58 +00:00
uma_machdep.c	Rename global cnt to vm_cnt to avoid shadowing.	2014-03-22 10:26:09 +00:00
vm_machdep.c	MFamd64: Add support for extended FPU states on i386. This includes	2014-11-02 22:58:30 +00:00
xen-locore.S	xen: fix copyright header	2014-04-24 14:44:42 +00:00