kib 45167e7aef Remove full barrier from the amd64 atomic_load_acq_*(). Strong ... ordering semantic of x86 CPUs makes only the compiler barrier neccessary to give the acquire behaviour. Existing implementation ensured sequentially consistent semantic for load_acq, making much stronger guarantee than required by standard's definition of the load acquire. Consumers which depend on the barrier are believed to be identified and already fixed to use proper operations. Noted by: alc (long time ago) Reviewed by: alc, bde Tested by: pho Sponsored by: The FreeBSD Foundation MFC after: 2 weeks		2015-07-28 07:04:51 +00:00
..
pc	- Add a new structure type for the ACPI 3.0 SMAP entry that includes the	2014-08-29 21:25:47 +00:00
xen	Remove support for Xen PV domU kernels. Support for HVM domU kernels	2015-04-30 15:48:48 +00:00
_align.h
_bus.h
_inttypes.h
_limits.h
_stdint.h
_types.h
acpica_machdep.h	Merge acpica_machdep.h for amd64 and i386 and move to x86. In fact, these	2013-08-13 22:05:10 +00:00
apm_bios.h
asm.h	Revert r274772: it is not valid on MIPS	2014-11-25 03:50:31 +00:00
asmacros.h	Extend earlier addition of stack frames to most of support.S. This makes	2014-11-13 22:11:44 +00:00
atomic.h	Remove full barrier from the amd64 atomic_load_acq_*(). Strong	2015-07-28 07:04:51 +00:00
bus_dma.h
bus.h	Revert r243960 based on feedback regarding keeping x86 headers unified	2012-12-13 21:27:20 +00:00
clock.h	xen: implement an early timer for Xen PVH	2014-03-11 10:20:42 +00:00
counter.h	Fix issues with zeroing and fetching the counters, on x86 and ppc64.	2013-07-01 02:48:27 +00:00
cpu.h	amd64/i386: introduce APIC hooks for different APIC implementations.	2014-06-16 08:43:03 +00:00
cpufunc.h	Rewrite amd64 PCID implementation to follow an algorithm described in	2015-05-09 19:11:01 +00:00
cputypes.h
db_machdep.h
dump.h	Factor out duplicated code from dumpsys() on each architecture into generic	2015-01-07 01:01:39 +00:00
elf.h	Convert machine/elf.h, machine/frame.h, machine/sigframe.h,	2013-02-20 17:39:52 +00:00
endian.h
exec.h
fdt.h	Add basic support for FDT to i386 & amd64. This change includes:	2013-05-21 03:05:49 +00:00
float.h
floatingpoint.h
fpu.h	Create a separate structure for per-CPU state saved across suspend and	2014-09-06 15:23:28 +00:00
frame.h	Convert machine/elf.h, machine/frame.h, machine/sigframe.h,	2013-02-20 17:39:52 +00:00
gdb_machdep.h
ieeefp.h
in_cksum.h
intr_machdep.h	Use VT-d interrupt remapping block (IR) to perform FSB messages	2015-03-19 13:57:47 +00:00
iodev.h
kdb.h
limits.h
md_var.h	Update print_INTEL_TLB() by the tag values from the Intel SDM	2015-06-06 22:03:24 +00:00
memdev.h
metadata.h	Use explicitly sized types in EFI module metadata	2015-04-10 19:26:45 +00:00
minidump.h
mp_watchdog.h
nexusvar.h
npx.h
ofw_machdep.h	Add basic support for FDT to i386 & amd64. This change includes:	2013-05-21 03:05:49 +00:00
param.h	Use single instance of the identical INKERNEL() and PMC_IN_KERNEL()	2015-07-02 14:37:21 +00:00
pcb.h	pcb_gs32sd is unused for long time, remove it. Keep the padding in pcb.	2015-06-29 07:53:44 +00:00
pci_cfgreg.h
pcpu.h	Rewrite amd64 PCID implementation to follow an algorithm described in	2015-05-09 19:11:01 +00:00
pmap.h	Rewrite amd64 PCID implementation to follow an algorithm described in	2015-05-09 19:11:01 +00:00
pmc_mdep.h	Use single instance of the identical INKERNEL() and PMC_IN_KERNEL()	2015-07-02 14:37:21 +00:00
ppireg.h
proc.h
profile.h
psl.h
ptrace.h
pvclock.h	Generalized parts of the XEN timer code into a generic pvclock	2015-02-04 08:26:43 +00:00
reg.h
reloc.h
resource.h	Add support for managing PCI bus numbers. As with BARs and PCI-PCI bridge	2014-02-12 04:30:37 +00:00
runq.h
segments.h	Hide struct pcb definition by #ifdef __amd64__ braces. If cc -m32	2013-11-26 19:38:42 +00:00
setjmp.h
sf_buf.h	Merge all MD sf_buf allocators into one MI, residing in kern/subr_sfbuf.c	2014-08-05 09:44:10 +00:00
sigframe.h	Convert machine/elf.h, machine/frame.h, machine/sigframe.h,	2013-02-20 17:39:52 +00:00
signal.h	Convert machine/elf.h, machine/frame.h, machine/sigframe.h,	2013-02-20 17:39:52 +00:00
smp.h	Rewrite amd64 PCID implementation to follow an algorithm described in	2015-05-09 19:11:01 +00:00
specialreg.h
stack.h	Use single instance of the identical INKERNEL() and PMC_IN_KERNEL()	2015-07-02 14:37:21 +00:00
stdarg.h
sysarch.h
timerreg.h
trap.h
tss.h
ucontext.h	Convert machine/elf.h, machine/frame.h, machine/sigframe.h,	2013-02-20 17:39:52 +00:00
varargs.h
vdso.h	Implement mechanism to export some kernel timekeeping data to	2012-06-22 07:06:40 +00:00
vm.h	Reassign copyright statements on several files from Advanced	2015-04-23 14:22:20 +00:00
vmm_dev.h	Restructure memory allocation in bhyve to support "devmem".	2015-06-18 06:00:17 +00:00
vmm_instruction_emul.h	Deprecate the 3-way return values from vm_gla2gpa() and vm_copy_setup().	2015-05-06 16:25:20 +00:00
vmm.h	Restructure memory allocation in bhyve to support "devmem".	2015-06-18 06:00:17 +00:00
vmparam.h	Retire VM_FREEPOOL_CACHE as the next step in eliminating PG_CACHE pages.	2015-06-08 04:59:32 +00:00