Alan Cox 0314966858 Refine the fix from r312954. Specifically, add a new PDE-only flag, ...

PG_PROMOTED, that indicates whether lingering 4KB page mappings might
need to be flushed on a PDE change that restricts or destroys a 2MB
page mapping.  This flag allows the pmap to avoid range invalidations
that are both unnecessary and costly.

Reviewed by:	kib, markj
MFC after:	6 weeks
Differential Revision:	https://reviews.freebsd.org/D9665

2017-02-26 19:54:02 +00:00

..

pc

Add more UEFI/e820 memory types from latest specifications.

2016-07-24 09:15:11 +00:00

xen

x86/xen: Consolidate xen-os.h in a single place

2015-10-21 10:04:35 +00:00

_align.h

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_bus.h

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_inttypes.h

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_limits.h

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_stdint.h

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_types.h

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acpica_machdep.h

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apm_bios.h

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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

amd64: add atomic_fcmpset

2017-01-03 21:00:24 +00:00

bus_dma.h

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bus.h

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clock.h

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counter.h

Replace a number of conflations of mp_ncpus and mp_maxid with either

2016-07-06 14:09:49 +00:00

cpu.h

amd64/i386: introduce APIC hooks for different APIC implementations.

2014-06-16 08:43:03 +00:00

cpufunc.h

Use SFENCE for ordering CLFLUSHOPT.

2017-01-20 19:08:44 +00:00

cputypes.h

Remove 'cpu' and 'cpu_class' on amd64.

2016-09-15 17:05:54 +00:00

db_machdep.h

Decode some REX prefixes in inst_call(). This makes the 'next' and

2016-09-15 18:30:53 +00:00

dump.h

Factor out duplicated code from dumpsys() on each architecture into generic

2015-01-07 01:01:39 +00:00

efi.h

Change the efi_get_table interface to a void ** so we can return the

2016-09-22 19:04:51 +00:00

elf.h

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endian.h

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exec.h

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fdt.h

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float.h

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floatingpoint.h

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fpu.h

Add FPU_KERN_NOCTX flag to the fpu_kern_enter() function on amd64.

2016-09-11 09:14:07 +00:00

frame.h

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gdb_machdep.h

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ieeefp.h

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in_cksum.h

Rationalize BSD license on sys/*/include/in_cksum.h

2015-08-05 19:05:12 +00:00

intr_machdep.h

Fix build for !SMP kernels after the Xen MSIX workaround.

2016-08-22 21:23:17 +00:00

iodev.h

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kdb.h

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limits.h

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md_var.h

On amd64, declare sse2_pagezero() and start using it again, but only

2016-08-29 13:07:21 +00:00

memdev.h

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metadata.h

Move amd64 metadata.h to x86 and share with i386

2016-01-07 19:47:26 +00:00

minidump.h

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mp_watchdog.h

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nexusvar.h

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npx.h

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ofw_machdep.h

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param.h

Enable DEVICE_NUMA with up to 8 domains by default on amd64.

2016-04-12 21:23:44 +00:00

pcb.h

Add FPU_KERN_NOCTX flag to the fpu_kern_enter() function on amd64.

2016-09-11 09:14:07 +00:00

pci_cfgreg.h

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pcpu.h

Bring back r313037, with fixes for mips:

2017-02-19 02:03:09 +00:00

pmap.h

Refine the fix from r312954. Specifically, add a new PDE-only flag,

2017-02-26 19:54:02 +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

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proc.h

Eliminate pvh_global_lock from the amd64 pmap.

2016-05-14 23:35:11 +00:00

profile.h

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psl.h

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ptrace.h

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pvclock.h

Generalized parts of the XEN timer code into a generic pvclock

2015-02-04 08:26:43 +00:00

reg.h

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reloc.h

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resource.h

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runq.h

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segments.h

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setjmp.h

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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

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signal.h

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smp.h

Move declarations of invpcid_works and pmap_pcid_enabled to pmap.h.

2016-10-31 18:37:05 +00:00

specialreg.h

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stack.h

Merge stack(9) implementations for i386 and amd64 under x86/.

2015-09-11 03:24:07 +00:00

stdarg.h

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sysarch.h

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timerreg.h

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trap.h

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tss.h

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ucontext.h

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varargs.h

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vdso.h

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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

sys/amd64: Small spelling fixes.

2016-05-03 22:13:04 +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