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freebsd-skq/sys/i386/include
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kib c1ebd497a3 i386 PAE: avoid atomic for pte_store() where possible. 
Instead carefully write upper word, and only than the lower word with
PG_V, for previously invalid ptes.  It provides some measurable system
time saving on buildworld.

Reviewed by:	markj
Tested by:	pho
Measured by:	bde (early version)
Sponsored by:	The FreeBSD Foundation
Differential revision:	https://reviews.freebsd.org/D19226
2019-02-26 09:45:44 +00:00
..
pc
i386 4/4G split.
2018-04-13 20:30:49 +00:00
xen
…
_align.h
…
_bus.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
_inttypes.h
…
_limits.h
…
_stdint.h
…
_types.h
…
acpica_machdep.h
…
apm_bios.h
…
apm_segments.h
…
asm.h
Remove lint support from system headers and MD x86 headers.
2017-11-23 11:40:16 +00:00
asmacros.h
Fix recent breakages of kernel profiling, mostly on i386 (high resolution
2018-06-02 04:25:09 +00:00
atomic.h
Implement missing atomic_fcmpset_XXX() support for i386.
2018-08-09 11:30:13 +00:00
bootinfo.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
bus_dma.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
bus.h
…
clock.h
re-synchronize TSC-s on SMP systems after resume, if necessary
2018-05-25 07:33:20 +00:00
counter.h
i386: Do not ever store to other-CPU counter64 slot.
2019-02-03 21:28:58 +00:00
cpu.h
Add a custom implementation of cpu_lock_delay() for x86.
2018-11-05 22:54:03 +00:00
cpufunc.h
Provide convenience C wrappers for RDPKRU and WRPKRU instructions.
2019-02-19 19:17:20 +00:00
cputypes.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
cserial.h
Fix misspellings of transmitter/transmitted
2018-08-10 20:37:32 +00:00
db_machdep.h
Cleanups related to debug exceptions on x86.
2018-05-22 00:45:00 +00:00
dump.h
…
efi.h
…
elan_mmcr.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
elf.h
…
endian.h
…
exec.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
fdt.h
…
float.h
…
floatingpoint.h
spdx: initial adoption of licensing ID tags.
2017-11-18 14:26:50 +00:00
frame.h
i386 4/4G split.
2018-04-13 20:30:49 +00:00
gdb_machdep.h
amd64: Protect the kernel text, data, and BSS by setting the RW/NX bits
2018-03-06 14:28:37 +00:00
ieeefp.h
Resolve conflicts between macros in fenv.h and ieeefp.h
2018-05-31 20:22:47 +00:00
if_wl_wavelan.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
in_cksum.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
intr_machdep.h
Merge amd64 and i386 <machine/intr_machdep.h> headers.
2018-08-20 12:31:39 +00:00
ioctl_bt848.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
ioctl_meteor.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
iodev.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
kdb.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
limits.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
md_var.h
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
memdev.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
metadata.h
…
minidump.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
mp_watchdog.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
nexusvar.h
…
npx.h
Remove unused error return from API that cannot fail
2018-02-23 20:15:19 +00:00
ofw_machdep.h
…
param.h
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
pcb_ext.h
Remove dead declaration.
2018-05-11 20:47:45 +00:00
pcb.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
pci_cfgreg.h
…
pcpu.h
Expand x86 struct pcpus to UMA_PCPU_ALLOC_SIZE AKA PAGE_SIZE.
2018-07-06 19:50:44 +00:00
perfmon.h
…
pmap_base.h
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
pmap_nopae.h
i386 PAE: avoid atomic for pte_store() where possible.
2019-02-26 09:45:44 +00:00
pmap_pae.h
i386 PAE: avoid atomic for pte_store() where possible.
2019-02-26 09:45:44 +00:00
pmap.h
Add kernel support for Intel userspace protection keys feature on
2019-02-20 09:51:13 +00:00
pmc_mdep.h
hwpmc: ABI fixes
2018-06-04 02:05:48 +00:00
ppireg.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
proc.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
profile.h
Oops, the last minute reduction in the clobber list for i386
2018-06-02 09:59:27 +00:00
psl.h
…
ptrace.h
…
pvclock.h
…
reg.h
…
reloc.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
resource.h
…
runq.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
segments.h
i386 4/4G split.
2018-04-13 20:30:49 +00:00
setjmp.h
…
sf_buf.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
sigframe.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
signal.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
smapi.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
smp.h
x86: improve reservation of AP trampoline memory
2018-04-05 14:39:51 +00:00
speaker.h
…
specialreg.h
…
stack.h
…
stdarg.h
…
sysarch.h
…
timerreg.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
trap.h
…
tss.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
ucontext.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
vdso.h
…
vm86.h
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
vm.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
vmparam.h
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00