Back out previous. This has no chance to work unless the make variable parsing
is not changed do that instead of scanning for a single character delim ':',
it scans for "?:". This is because !empty(COMPILE.c:M*-pg*) contains a ':'.

(christos)

Fix a comment.

(ad)

oldlwp is always non-NULL in cpu_switchto so remove the test for NULL.

(skrll)

Use fat16 as the partition is too small for fat32.  from Harold Gutch

(skrll)

cpu_hatch is too late to report AP topology, do it at attach time instead

(jmcneill)

Hopefully fix some problems seen with MP support on non-x86, in particular
where curcpu() is defined as curlwp->l_cpu:

- mi_switch(): undo the ~2007ish optimisation to unlock curlwp before
  calling cpu_switchto().  It's not safe to let other actors mess with the
  LWP (in particular l->l_cpu) while it's still context switching.  This
  removes l->l_ctxswtch.

- Move the LP_RUNNING flag into l->l_flag and rename to LW_RUNNING since
  it's now covered by the LWP's lock.

- Ditch lwp_exit_switchaway() and just call mi_switch() instead.  Everything
  is in cache anyway so it wasn't buying much by trying to avoid saving old
  state.  This means cpu_switchto() will never be called with prevlwp ==
  NULL.

- Remove some KERNEL_LOCK handling which hasn't been needed for years.

(ad)

Add tests for reading registers from x86 core dumps

(mgorny)

Combine x86 register tests into unified test function

Reduce the code duplication and improve maintainability of x86 register
tests by combining all of them to a single base function.

(mgorny)

Fix alignment when reading core notes

Both desc and note header needs to be aligned.  Therefore, we need
to realign after skipping past desc as well.

While at it, fix the other alignment fix to use roundup() macro.

(mgorny)

Include XSTATE note in x86 core dumps

Introduce a simple COREDUMP_MACHDEP_LWP_NOTES logic to provide machdep
API for injecting per-LWP notes into coredumps, and use it to append
PT_GETXSTATE note.

Since the XSTATE block uses the same format on i386 and amd64, the code
does not have to conditionalize between 32-bit and 64-bit ELF format
on that.  However, it does need to distinguish between 32-bit and 64-bit
PT_* values.  In order to do that, it reuses PT32_* constant already
present for ptrace(), and adds a matching PT64_GETXSTATE to satisfy
the cpp logic.

(mgorny)

lockdebug_barrier(): allow the one permitted lock to be a sleep lock too.

(ad)

Make "mach cpu" in ddb show the IPL for each cpu.

(ad)

add lmtemp, found in some late powerbooks

(macallan)

NetBSD 9.99.35 - namecache changes

(ad)

Format string annotation for cmdq_insert_hook.

(joerg)

Fix an resource leak on audiobell close.
audioclose() freed audio_file_t structure, but only audiobellclose
didn't pass there.  I change that all of freeing audio_file_t is done
by each *_close().

(isaki)

add makphy, found in late(ish) PowerBooks

(macallan)

Remove obsoleted comment.

(isaki)

Regen.

(ad)

- options NAMECACHE_ENTER_REVERSE is no more.

- Partially sort the list of per-vnode namecache entries by using a TAILQ.
  Put the real name to the head, and put dot and dotdot to the tail so that
  cache_lookup_reverse() doesn't have to consider them.

(ad)

Show reverse misses too.

(ad)

Ticket #610

(martin)

Pull up following revision(s) (requested by msaitoh in ticket #610):

sys/dev/ic/gem.c: revision 1.124

Fix error path in gem(4)'s TX checksum offload.

- Avoid accessing free'd m0 on error. Use m_freem() instead of m_free().
  Reported by maxv@.
- Tested by martin@, macallan@ and jdc@.

(martin)

cache_enter(): check namelen before touching name.

(ad)

Add ad-namecache.

(ad)

Regen.

(ad)

Redo the namecache to focus on per-directory data structures, removing the
huge hashtable and nasty locking scheme.

Initially this uses rbtrees (because that's what's there).  The intent is
experiment with other data structures.

(ad)

Not stop kpreempt if unnecessary, ixl(4)

(yamaguchi)

Move mutex_exit() correct place to protect sc_async_mixer.
Thanks maxv@!

(isaki)

Ticket #608.

(msaitoh)

Pull up following revision(s) (requested by martin in ticket #608):
distrib/notes/Makefile.inc: revision 1.53
PR install/54836: fix broken conditional, passing the wrong set name suffix
to groff.

(msaitoh)

fix panic when modload.

>panic: kernel diagnostic assertion "!pmap_extract(pmap_kernel(), loopva, NULL)" failed: file "../../../../uvm/uvm_km.c", line 674 loopva=0xffffffc001000000'

The space allocated by bootpage_alloc() is only used as a physical page
for pagetable pages, so there is no need to map it with KVA.
And kernend_extra should not have consumed any KVA space.

(ryo)

Added some RNDIS status definitions from FreeBSD.

(nonaka)

tweak the DBG rule that -fomit-frame-pointer for aarch64 when profiling
(because the compiler complains), to use a match with the compile flags
and *pg*, instead of using a match to a target suffix (which is NetBSD
build-specific). Pointed out by phone@.

(christos)

- Fix SFF_SFP_ETH_FLAGS_100FX. It's not 0x10 but 0x20.
- Define SFF_SFP_ETH_FLAGS_100LX with 0x10.

(msaitoh)

usr.bin/make: document probabilities for random test failures

Side node: this test will never fail between 2024-04-15 and 2024-07-06.

(rillig)

usr.bin/make: remove dead code

The preprocessor conditions contradicted each other: __hpux__ or __hpux
would need to be defined, and at the same time none of them would need to
be defined.

(rillig)

pmap_ept_enter(): PTE -> EPT in two places.

(ad)

usr.bin/make: fix typos in comment

(rillig)

Don't call memcpy() when the length is 0 (and the source pointer is NULL)
in radeon_dp_aux_transfer_atom() to avoid undefined behavior. Found by kUBSan.

(msaitoh)

Correction to previous.

(ad)

hppa has custom adaptive mutexes.  Allow it to build again while not
reintroducing the main read of mtx_owner that I wanted to eliminate.

(ad)

pmap_extract_ma(): don't need to take pm_lock for pmap_kernel().

(ad)

Ticket #1482

(martin)

Pull up following revision(s) (requested by pgoyette in ticket #1482):

sys/kern/kern_ksyms.c: revision 1.88 (patch)

When reading from /dev/ksyms we need to skip over entries that have
been marked as sd_gone.  Otherwise we might try to uiomove() data from
memory that has been unmapped, resulting in EFAULT.

XXX This (along with other pre-existing checks st->sd_gone) is still
racy, but it's an improvement over current code.  Ideally we would
make a complete copy of the symbol table when we open /dev/ksyms so
we could ignore any changes that occur.

ad@ says "good enough for now"

XXX Pullup to -9 and -8

(martin)

Ticket #609

(martin)

Pull up following revision(s) (requested by pgoyette in ticket #609):

sys/kern/kern_ksyms.c: revision 1.88

When reading from /dev/ksyms we need to skip over entries that have
been marked as sd_gone.  Otherwise we might try to uiomove() data from
memory that has been unmapped, resulting in EFAULT.

XXX This (along with other pre-existing checks st->sd_gone) is still
racy, but it's an improvement over current code.  Ideally we would
make a complete copy of the symbol table when we open /dev/ksyms so
we could ignore any changes that occur.

ad@ says "good enough for now"

XXX Pullup to -9 and -8

(martin)

Fix arm __HAVE_PREEMPTION build

__HAVE_PREEMPTION requires TPIDRPRW_IS_CURLWP and curcpu is defined as

#define curcpu() lwp_getcpu(_curlwp())

(skrll)

oops more KNF

(skrll)

KNF

(skrll)

Give __HAVE_PIC_FAST_SOFTINTS a chance of compiling

(skrll)

Appease gcc

(skrll)

arm_platform requires gtmr and psci.  Should fix build failures.

(skrll)

Fix indentation. NFCI

(skrll)

remove no longer necessary -Wno-error usage.

(mrg)

don't check the value of retval in netbsd32_mmap() if sys_mmap()
was not successful.

(mrg)

Localify, constify.

(maxv)

Set 'ntencpass' to NULL as part of 'again', to prevent use-after-free.

(maxv)

Set 'ld_sync' to NULL as part of 'again', to prevent use-after-free.

(maxv)

Fix big bugs.

(maxv)

new tmux

(christos)

merge conflicts

(christos)

set that NetBSD overcommits (from maya)

(christos)

Add missing packet filter hooks, byte accounting.

(christos)

Protecting ec_multi* of ethercom with ec_lock have been finished now.

(msaitoh)

Fix a bug that IFF_ALLMULTI is almost always set.

(msaitoh)

Trailing whitespace

(skrll)

- Report namecache reverse hits with vmstat -s.
- ncvhashtbl is no more.

(ad)

Regen.

(ad)

Kill ncvhashtbl.  It uses 64MB on my computer to map: vp -> vp (lol!).

(ad)

ttygetinfo(): avoid crash with zombies. From skrll@, tweaked by me.

(ad)

proc_compare(): weed out zombies before doing anything else.  From skrll@.

(ad)

mutex_vector_enter(): avoid some unneeded reads of mtx_owner.

(ad)

Move the <sys/queue.h> include into a kernel-only section.

(martin)

fix new cpu_intr_p

(skrll)

Fix DEVMAP build losage by reducing diffs between arm and aarch64

*sigh*

(skrll)

correct bogus comparison. pointed by msaitoh@

(nisimura)

Use CFLAGS instead of COPTS for -mapcs-frame when using DDB.

Discussed with mrg@

(skrll)

Protect ec_multicnt.

(msaitoh)

Add ETHER_LOCK() and ETHER_UNLOCK() to protect ec_multiaddrs.

XXX These drivers don't check whether enm_addrlo and enm_addrhi are the same
or not, so it won't work correctly if an multicast address entry has a range.

(msaitoh)

Add aq(4) and ixl(4) to the MPSAFE component list.

(msaitoh)

Build fix.  Add back inclusion of <sys/queue.h>, which was previously
included via <sys/evnct.h>.

(oster)

Page allocator:

The method for assigning pages to buckets in the non-NUMA case sucks.  It
can defeat memory interleaving in the hardware, and not distribute pages
fairly by colour.  To fix this and make things more deterministic, take the
physical PFN and colour into account.

Then when freeing pages, in the non-NUMA case don't change the page's bucket
either.  Keeping the bucket number stable will also permit partitioning page
replacement state by CPU package / NUMA node.

(ad)

When reading from /dev/ksyms we need to skip over entries that have
been marked as sd_gone.  Otherwise we might try to uiomove() data from
memory that has been unmapped, resulting in EFAULT.

XXX This (along with other pre-existing checks st->sd_gone) is still
racy, but it's an improvement over current code.  Ideally we would
make a complete copy of the symbol table when we open /dev/ksyms so
we could ignore any changes that occur.

ad@ says "good enough for now"

XXX Pullup to -9 and -8

(pgoyette)

NetBSD 9.99.34 - schedstate_percpu changed.

(ad)

mi_cpu_init(): provide fake topology info for early boot.

(ad)

- Another tweak for SMT: if a new LWP is starting life, try to make it run
  on a different CPU in the same CPU core as the parent, because both parent
  and child share lots of state.  (I want to come back later and do
  something different for _lwp_create() and maybe execve().)

- Remove the runqueue evcnts, which are racy and impose a penalty for very
  little payoff.

- Break out of the loop in sched_takecpu() as soon as we have a CPU that can
  run the LWP.  There's no need to look at all CPUs.

- SPCF_IDLE in sched_enqueue() so we know the CPU is not idle sooner.

(ad)

Give aarch64 a preemption safe cpu_intr_p().

(ad)

PR install/54836: fix broken conditional, passing the wrong set name suffix
to groff.

(martin)

Make the generic Arm platform available for arm32 as well.

(jmcneill)

Use arm_fdt_cpu_bootstrap

(jmcneill)

Add a generic Arm64 platform definition that is used as a fallback.

The generic platform assumes PSCI, a generic timer, pre-initialized UART
clocks, and adds a 4KB entry to the devmap for the console UART device.

(jmcneill)

Use make_label_evbarm instead of home grown

(skrll)

remove unused predicate function

likely unused since kmem changes

(para)

Annotate ticket #1480 for additional changes.

(martin)

use min() instead of uimin() - the latter does not exist on this branch.

(martin)

in rk_vop_dpms() set or unset the VOP_STANDBY_EN bit in VOP_SYS_CTRL
depending on the dpms mode requested.

this makes pinebook pro display actually turn off when dpms asks.

(mrg)

Ticket #607

(martin)

Pull up following revision(s) (requested by jmcneill in ticket #607):

sys/external/bsd/drm2/drm/files.drmkms: revision 1.33
sys/external/bsd/drm2/dist/drm/drm_panel.c: revision 1.3

workaround netbsd incompatible LIST_HEAD
adapted from drm_bridge.c r1.3

build drm_panel.c w/ drmkms

(martin)

Tickets #600 - #606

(martin)

Pull up following revision(s) (requested by maxv in ticket #606):

sys/netinet6/ip6_mroute.c: revision 1.131

Don't forget to initialize 'sin6_len'. With kASan, from time to time the
value will be bigger than the size of the source, and we get a read
overflow. With kMSan the uninitialized access is detected immediately.

(martin)

Pull up following revision(s) (requested by maxv in ticket #605):

sys/dev/hid/hid.c: revision 1.4

Fix small read overflows when parsing HID tables. Noticed by kASan the
other day while I was playing with vHCI.

(martin)

Pull up the following, requested by christos in ticket #604:

external/bsd/unbound/dist/ipset/ipset.c        up to 1.1.1.1
external/bsd/unbound/dist/ipset/ipset.h        up to 1.1.1.1
external/bsd/unbound/dist/compat/getentropy_freebsd.c up to 1.1.1.1
external/bsd/unbound/dist/contrib/drop-tld.diff up to 1.1.1.1
external/bsd/unbound/dist/contrib/unbound-fuzzers.tar.bz2 up to 1.1.1.1
external/bsd/unbound/dist/doc/README.ipset.md  up to 1.1.1.1
external/bsd/unbound/dist/pythonmod/examples/avahi-resolver.py up to 1.1.1.1
external/bsd/unbound/dist/testdata/auth_nsec3_ent.rpl up to 1.1.1.1
external/bsd/unbound/dist/testdata/fwd_minimal.rpl up to 1.1.1.1
external/bsd/unbound/dist/.travis.yml          up to 1.1.1.1
external/bsd/unbound/dist/README.md            up to 1.1.1.1
external/bsd/unbound/dist/.gitattributes        delete
external/bsd/unbound/dist/.gitignore            delete
external/bsd/unbound/dist/Makefile.in          up to 1.1.1.5
external/bsd/unbound/dist/aclocal.m4            up to 1.1.1.4
external/bsd/unbound/dist/config.guess          up to 1.4
external/bsd/unbound/dist/config.h.in          up to 1.1.1.5
external/bsd/unbound/dist/config.sub            up to 1.4
external/bsd/unbound/dist/configure            up to 1.1.1.5
external/bsd/unbound/dist/configure.ac          up to 1.1.1.5
external/bsd/unbound/dist/install-sh            up to 1.1.1.3
external/bsd/unbound/dist/cachedb/cachedb.c    up to 1.1.1.5
external/bsd/unbound/dist/compat/getentropy_linux.c up to 1.1.1.3
external/bsd/unbound/dist/compat/getentropy_osx.c up to 1.1.1.2
external/bsd/unbound/dist/compat/getentropy_solaris.c up to 1.1.1.2
external/bsd/unbound/dist/compat/getentropy_win.c up to 1.1.1.2
external/bsd/unbound/dist/compat/malloc.c      up to 1.1.1.2
external/bsd/unbound/dist/compat/sha512.c      up to 1.1.1.3
external/bsd/unbound/dist/compat/snprintf.c    up to 1.1.1.2
external/bsd/unbound/dist/contrib/README        up to 1.1.1.5
external/bsd/unbound/dist/contrib/create_unbound_ad_servers.sh up to 1.1.1.2
external/bsd/unbound/dist/contrib/fastrpz.patch up to 1.1.1.4
external/bsd/unbound/dist/contrib/unbound.init  up to 1.1.1.3
external/bsd/unbound/dist/contrib/unbound.init_fedora up to 1.1.1.2
external/bsd/unbound/dist/contrib/unbound.service.in up to 1.1.1.3
external/bsd/unbound/dist/daemon/daemon.c      up to 1.1.1.5
external/bsd/unbound/dist/daemon/remote.c      up to 1.1.1.5
external/bsd/unbound/dist/daemon/stats.c        up to 1.1.1.5
external/bsd/unbound/dist/daemon/unbound.c      up to 1.1.1.5
external/bsd/unbound/dist/daemon/worker.c      up to 1.1.1.5
external/bsd/unbound/dist/dns64/dns64.c        up to 1.1.1.4
external/bsd/unbound/dist/dnscrypt/dnscrypt.c  up to 1.1.1.4
external/bsd/unbound/dist/doc/Changelog        up to 1.1.1.5
external/bsd/unbound/dist/doc/README            up to 1.1.1.5
external/bsd/unbound/dist/doc/TODO              up to 1.1.1.2
external/bsd/unbound/dist/doc/example.conf.in  up to 1.1.1.5
external/bsd/unbound/dist/doc/libunbound.3.in  up to 1.1.1.5
external/bsd/unbound/dist/doc/unbound-anchor.8.in up to 1.1.1.5
external/bsd/unbound/dist/doc/unbound-checkconf.8.in up to 1.1.1.5
external/bsd/unbound/dist/doc/unbound-control.8.in up to 1.1.1.5
external/bsd/unbound/dist/doc/unbound-host.1.in up to 1.1.1.5
external/bsd/unbound/dist/doc/unbound.8.in      up to 1.1.1.5
external/bsd/unbound/dist/doc/unbound.conf.5.in up to 1.1.1.5
external/bsd/unbound/dist/doc/unbound.doxygen  up to 1.1.1.4
external/bsd/unbound/dist/edns-subnet/subnetmod.c up to 1.1.1.4
external/bsd/unbound/dist/ipsecmod/ipsecmod.c  up to 1.1.1.3
external/bsd/unbound/dist/iterator/iter_scrub.c up to 1.1.1.5
external/bsd/unbound/dist/iterator/iter_utils.c up to 1.1.1.5
external/bsd/unbound/dist/iterator/iter_utils.h up to 1.1.1.5
external/bsd/unbound/dist/iterator/iterator.c  up to 1.1.1.5
external/bsd/unbound/dist/libunbound/context.c  up to 1.1.1.5
external/bsd/unbound/dist/libunbound/context.h  up to 1.1.1.4
external/bsd/unbound/dist/libunbound/libunbound.c up to 1.1.1.5
external/bsd/unbound/dist/libunbound/libworker.c up to 1.1.1.5
external/bsd/unbound/dist/libunbound/python/libunbound.i up to 1.1.1.3
external/bsd/unbound/dist/pythonmod/interface.i up to 1.1.1.5
external/bsd/unbound/dist/pythonmod/pythonmod.c up to 1.1.1.4
external/bsd/unbound/dist/pythonmod/doc/examples/example0-1.py up to 1.1.1.3
external/bsd/unbound/dist/pythonmod/doc/examples/example0.rst up to 1.1.1.3
external/bsd/unbound/dist/pythonmod/examples/calc.py up to 1.1.1.2
external/bsd/unbound/dist/pythonmod/examples/edns.py up to 1.1.1.2
external/bsd/unbound/dist/pythonmod/examples/inplace_callbacks.py up to 1.1.1.3
external/bsd/unbound/dist/respip/respip.c      up to 1.1.1.3
external/bsd/unbound/dist/services/authzone.c  up to 1.1.1.4
external/bsd/unbound/dist/services/authzone.h  up to 1.1.1.4
external/bsd/unbound/dist/services/listen_dnsport.c up to 1.1.1.5
external/bsd/unbound/dist/services/localzone.c  up to 1.1.1.5
external/bsd/unbound/dist/services/mesh.c      up to 1.1.1.5
external/bsd/unbound/dist/services/modstack.c  up to 1.1.1.4
external/bsd/unbound/dist/services/outside_network.c up to 1.1.1.5
external/bsd/unbound/dist/services/outside_network.h up to 1.1.1.5
external/bsd/unbound/dist/services/cache/dns.c  up to 1.1.1.5
external/bsd/unbound/dist/sldns/parse.c        up to 1.1.1.3
external/bsd/unbound/dist/sldns/rrdef.c        up to 1.1.1.4
external/bsd/unbound/dist/sldns/sbuffer.c      up to 1.1.1.3
external/bsd/unbound/dist/sldns/sbuffer.h      up to 1.1.1.4
external/bsd/unbound/dist/sldns/str2wire.c      up to 1.1.1.4
external/bsd/unbound/dist/sldns/wire2str.c      up to 1.1.1.5
external/bsd/unbound/dist/sldns/wire2str.h      up to 1.1.1.4
external/bsd/unbound/dist/smallapp/unbound-anchor.c up to 1.1.1.4
external/bsd/unbound/dist/smallapp/unbound-checkconf.c up to 1.1.1.5
external/bsd/unbound/dist/smallapp/unbound-control.c up to 1.1.1.5
external/bsd/unbound/dist/smallapp/unbound-host.c up to 1.1.1.5
external/bsd/unbound/dist/testcode/asynclook.c  up to 1.1.1.5
external/bsd/unbound/dist/testcode/delayer.c    up to 1.1.1.3
external/bsd/unbound/dist/testcode/fake_event.c up to 1.1.1.5
external/bsd/unbound/dist/testcode/memstats.c  up to 1.1.1.3
external/bsd/unbound/dist/testcode/mini_tdir.sh up to 1.1.1.2
external/bsd/unbound/dist/testcode/perf.c      up to 1.1.1.4
external/bsd/unbound/dist/testcode/petal.c      up to 1.1.1.4
external/bsd/unbound/dist/testcode/streamtcp.c  up to 1.1.1.5
external/bsd/unbound/dist/testcode/testbound.c  up to 1.1.1.5
external/bsd/unbound/dist/testcode/testpkts.c  up to 1.1.1.5
external/bsd/unbound/dist/testcode/unitmain.c  up to 1.1.1.5
external/bsd/unbound/dist/testcode/unitmsgparse.c up to 1.1.1.3
external/bsd/unbound/dist/testcode/unitregional.c up to 1.1.1.2
external/bsd/unbound/dist/testdata/auth_nsec3_wild.rpl up to 1.1.1.2
external/bsd/unbound/dist/util/alloc.c          up to 1.1.1.4
external/bsd/unbound/dist/util/config_file.c    up to 1.1.1.5
external/bsd/unbound/dist/util/config_file.h    up to 1.1.1.5
external/bsd/unbound/dist/util/configlexer.c    up to 1.1.1.5
external/bsd/unbound/dist/util/configlexer.lex  up to 1.1.1.5
external/bsd/unbound/dist/util/configparser.c  up to 1.1.1.5
external/bsd/unbound/dist/util/configparser.h  up to 1.1.1.5
external/bsd/unbound/dist/util/configparser.y  up to 1.1.1.5
external/bsd/unbound/dist/util/fptr_wlist.c    up to 1.1.1.5
external/bsd/unbound/dist/util/iana_ports.inc  up to 1.1.1.5
external/bsd/unbound/dist/util/log.c            up to 1.1.1.5
external/bsd/unbound/dist/util/mini_event.c    up to 1.3
external/bsd/unbound/dist/util/net_help.c      up to 1.1.1.5
external/bsd/unbound/dist/util/net_help.h      up to 1.1.1.5
external/bsd/unbound/dist/util/netevent.c      up to 1.3
external/bsd/unbound/dist/util/random.c        up to 1.1.1.2
external/bsd/unbound/dist/util/random.h        up to 1.1.1.2
external/bsd/unbound/dist/util/regional.c      up to 1.1.1.2
external/bsd/unbound/dist/util/ub_event.c      up to 1.1.1.4
external/bsd/unbound/dist/util/ub_event_pluggable.c up to 1.1.1.3
external/bsd/unbound/dist/util/winsock_event.c  up to 1.1.1.3
external/bsd/unbound/dist/util/data/dname.c    up to 1.1.1.4
external/bsd/unbound/dist/util/data/msgencode.c up to 1.1.1.4
external/bsd/unbound/dist/util/data/msgencode.h up to 1.1.1.2
external/bsd/unbound/dist/util/data/msgparse.c  up to 1.1.1.4
external/bsd/unbound/dist/util/data/msgreply.c  up to 1.1.1.5
external/bsd/unbound/dist/util/data/msgreply.h  up to 1.1.1.5
external/bsd/unbound/dist/util/shm_side/shm_main.c up to 1.1.1.2
external/bsd/unbound/dist/util/storage/lookup3.c up to 1.1.1.3
external/bsd/unbound/dist/validator/autotrust.c up to 1.1.1.4
external/bsd/unbound/dist/validator/val_anchor.c up to 1.1.1.4
external/bsd/unbound/dist/validator/val_secalgo.c up to 1.1.1.5
external/bsd/unbound/dist/validator/val_sigcrypt.c up to 1.1.1.4
external/bsd/unbound/dist/validator/validator.c up to 1.1.1.5
external/bsd/unbound/include/config.h          up to 1.7
doc/3RDPARTY (manually edited)

Import unbound 1.9.6:

6 December 2019: Wouter
- Fix ipsecmod compile.
- Fix Makefile.in for ipset module compile, from Adi Prasaja.

5 December 2019: Wouter
- unbound-fuzzers.tar.bz2: three programs for fuzzing, that are 1:1
  replacements for unbound-fuzzme.c that gets created after applying
  the contrib/unbound-fuzzme.patch.  They are contributed by
  Eric Sesterhenn from X41 D-Sec.
- tag for 1.9.6rc1.

4 December 2019: Wouter
- Fix lock type for memory purify log lock deletion.
- Fix testbound for alloccheck runs, memory purify and lock checks.
- update contrib/fastrpz.patch to apply more cleanly.
- Fix Make Test Fails when Configured With --enable-alloc-nonregional,
  reported by X41 D-Sec.

3 December 2019: Wouter
- Merge pull request #124 from rmetrich: Changed log lock
  from 'quick' to 'basic' because this is an I/O lock.
- Fix text around serial arithmatic used for RRSIG times to refer
  to correct RFC number.
- Fix Assert Causing DoS in synth_cname(),
  reported by X41 D-Sec.
- Fix similar code in auth_zone synth cname to add the extra checks.
- Fix Assert Causing DoS in dname_pkt_copy(),
  reported by X41 D-Sec.
- Fix OOB Read in sldns_wire2str_dname_scan(),
  reported by X41 D-Sec.
- Fix Out of Bounds Write in sldns_str2wire_str_buf(),
  reported by X41 D-Sec.
- Fix Out of Bounds Write in sldns_b64_pton(),
  fixed by check in sldns_str2wire_int16_data_buf(),
  reported by X41 D-Sec.
- Fix Insufficient Handling of Compressed Names in dname_pkt_copy(),
  reported by X41 D-Sec.
- Fix Out of Bound Write Compressed Names in rdata_copy(),
  reported by X41 D-Sec.
- Fix Hang in sldns_wire2str_pkt_scan(),
  reported by X41 D-Sec.
  This further lowers the max to 256.
- Fix snprintf() supports the n-specifier,
  reported by X41 D-Sec.
- Fix Bad Indentation, in dnscrypt.c,
  reported by X41 D-Sec.
- Fix Client NONCE Generation used for Server NONCE,
  reported by X41 D-Sec.
- Fix compile error in dnscrypt.
- Fix _vfixed not Used, removed from sbuffer code,
  reported by X41 D-Sec.
- Fix Hardcoded Constant, reported by X41 D-Sec.
- make depend

2 December 2019: Wouter
- Merge pull request #122 from he32: In tcp_callback_writer(),
  don't disable time-out when changing to read.

22 November 2019: George
- Fix compiler warnings.

22 November 2019: Wouter
- Fix dname loop maximum, reported by Eric Sesterhenn from X41 D-Sec.
- Add make distclean that removes everything configure produced,
  and make maintainer-clean that removes bison and flex output.

20 November 2019: Wouter
- Fix Out of Bounds Read in rrinternal_get_owner(),
  reported by X41 D-Sec.
- Fix Race Condition in autr_tp_create(),
  reported by X41 D-Sec.
- Fix Shared Memory World Writeable,
  reported by X41 D-Sec.
- Adjust unbound-control to make stats_shm a read only operation.
- Fix Weak Entropy Used For Nettle,
  reported by X41 D-Sec.
- Fix Randomness Error not Handled Properly,
  reported by X41 D-Sec.
- Fix Out-of-Bounds Read in dname_valid(),
  reported by X41 D-Sec.
- Fix Config Injection in create_unbound_ad_servers.sh,
  reported by X41 D-Sec.
- Fix Local Memory Leak in cachedb_init(),
  reported by X41 D-Sec.
- Fix Integer Underflow in Regional Allocator,
  reported by X41 D-Sec.
- Upgrade compat/getentropy_linux.c to version 1.46 from OpenBSD.
- Synchronize compat/getentropy_win.c with version 1.5 from
  OpenBSD, no changes but makes the file, comments, identical.
- Upgrade compat/getentropy_solaris.c to version 1.13 from OpenBSD.
- Upgrade compat/getentropy_osx.c to version 1.12 from OpenBSD.
- Changes to compat/getentropy files for,
  no link to openssl if using nettle, and hence config.h for
  HAVE_NETTLE variable.
  compat definition of MAP_ANON, for older systems.
  ifdef stdint.h inclusion for older systems.
  ifdef sha2.h inclusion for older systems.
- Fixed Compat Code Diverging from Upstream, reported by X41 D-Sec.
- Fix compile with --enable-alloc-checks, reported by X41 D-Sec.
- Fix Terminating Quotes not Written, reported by X41 D-Sec.
- Fix Useless memset() in validator, reported by X41 D-Sec.
- Fix Unrequired Checks, reported by X41 D-Sec.
- Fix Enum Name not Used, reported by X41 D-Sec.
- Fix NULL Pointer Dereference via Control Port,
  reported by X41 D-Sec.
- Fix Bad Randomness in Seed, reported by X41 D-Sec.
- Fix python examples/calc.py for eval, reported by X41 D-Sec.
- Fix comments for doxygen in dns64.

19 November 2019: Wouter
- Fix CVE-2019-18934, shell execution in ipsecmod.
- 1.9.5 is 1.9.4 with bugfix, trunk is 1.9.6 in development.
- Fix authzone printout buffer length check.
- Fixes to please lint checks.
- Fix Integer Overflow in Regional Allocator,
  reported by X41 D-Sec.
- Fix Unchecked NULL Pointer in dns64_inform_super()
  and ipsecmod_new(), reported by X41 D-Sec.
- Fix Out-of-bounds Read in rr_comment_dnskey(),
  reported by X41 D-Sec.
- Fix Integer Overflows in Size Calculations,
  reported by X41 D-Sec.
- Fix Integer Overflow to Buffer Overflow in
  sldns_str2wire_dname_buf_origin(), reported by X41 D-Sec.
- Fix Out of Bounds Read in sldns_str2wire_dname(),
  reported by X41 D-Sec.
- Fix Out of Bounds Write in sldns_bget_token_par(),
  reported by X41 D-Sec.

18 November 2019: Wouter
- In unbound-host use separate variable for get_option to please
  code checkers.
- update to bison output of 3.4.1 in code repository.
- Provide a prototype for compat malloc to remove compile warning.
- Portable grep usage for reuseport configure test.
- Check return type of HMAC_Init_ex for openssl 0.9.8.
- gitignore .source tempfile used for compatible make.

13 November 2019: Wouter
- iana portlist updated.
- contrib/fastrpz.patch updated to apply for current code.
- fixes for splint cleanliness, long vs int in SSL set_mode.

11 November 2019: Wouter
- Fix #109: check number of arguments for stdin-pipes in
  unbound-control and fail if too many arguments.
- Merge #102 from jrtc27: Add getentropy emulation for FreeBSD.

24 October 2019: Wouter
- Fix #99: Memory leak in ub_ctx (event_base will never be freed).

23 October 2019: George
- Add new configure option `--enable-fully-static` to enable full static
  build if requested; in relation to #91.

23 October 2019: Wouter
- Merge #97: manpage: Add missing word on unbound.conf,
  from Erethon.

22 October 2019: Wouter
- drop-tld.diff: adds option drop-tld: yesno that drops 2 label
  queries, to stop random floods.  Apply with
  patch -p1 < contrib/drop-tld.diff and compile.
  From Saksham Manchanda (Secure64).  Please note that we think this
  will drop DNSKEY and DS lookups for tlds and hence break DNSSEC
  lookups for downstream clients.

7 October 2019: Wouter
- Add doxygen comments to unbound-anchor source address code, in #86.

3 October 2019: Wouter
- Merge #90 from vcunat: fix build with nettle-3.5.
- Merge 1.9.4 release with fix for vulnerability CVE-2019-16866.
- Continue with development of 1.9.5.
- Merge #86 from psquarejho: Added -b source address option to
  smallapp/unbound-anchor.c, from Lukas Wunner.

26 September 2019: Wouter
- Merge #87 from hardfalcon: Fix contrib/unbound.service.in,
  Drop CAP_KILL, use + prefix for ExecReload= instead.

25 September 2019: Wouter
- The unbound.conf includes are sorted ascending, for include
  statements with a '*' from glob.

23 September 2019: Wouter
- Merge #85 for #84 from sam-lunt: Add kill capability to systemd
  service file to fix that systemctl reload fails.

20 September 2019: Wouter
- Merge #82 from hardfalcon: Downgrade CAP_NET_ADMIN to CAP_NET_RAW
  in unbound.service.
- Merge #81 from Maryse47: Consistently use /dev/urandom instead
  of /dev/random in scripts and docs.
- Merge #83 from Maryse47: contrib/unbound.service.in: do not fork
  into the background.

19 September 2019: Wouter
- Fix #78: Memory leak in outside_network.c.
- Merge pull request #76 from Maryse47: Improvements and fixes for
  systemd unbound.service.
- oss-fuzz badge on README.md.
- Fix fix for #78 to also free service callback struct.
- Fix for oss-fuzz build warning.
- Fix wrong response ttl for prepended short CNAME ttls, this would
  create a wrong zero_ttl response count with serve-expired enabled.
- Merge #80 from stasic: Improve wording in man page.

11 September 2019: Wouter
- Use explicit bzero for wiping clear buffer of hash in cachedb,
  reported by Eric Sesterhenn from X41 D-Sec.

9 September 2019: Wouter
- Fix #72: configure --with-syslog-facility=LOCAL0-7 with default
  LOG_DAEMON (as before) can set the syslog facility that the server
  uses to log messages.

4 September 2019: Wouter
- Fix #71: fix openssl error squelch commit compilation error.

3 September 2019: Wouter
- squelch DNS over TLS errors 'ssl handshake failed crypto error'
  on low verbosity, they show on verbosity 3 (query details), because
  there is a high volume and the operator cannot do anything for the
  remote failure.  Specifically filters the high volume errors.

2 September 2019: Wouter
- ipset module #28: log that an address is added, when verbosity high.
- ipset: refactor long routine into three smaller ones.
- updated Makefile dependencies.

23 August 2019: Wouter
- Fix contrib/fastrpz.patch asprintf return value checks.

22 August 2019: Wouter
- Fix that pkg-config is setup before --enable-systemd needs it.
- 1.9.3rc2 release candidate tag.  And this became the 1.9.3 release.
  Master is 1.9.4 in development.

21 August 2019: Wouter
- Fix log_dns_msg to log irrespective of minimal responses config.

19 August 2019: Ralph
- Document limitation of pidfile removal outside of chroot directory.

16 August 2019: Wouter
- Fix unittest valgrind false positive uninitialised value report,
  where if gcc 9.1.1 uses -O2 (but not -O1) then valgrind 3.15.0
  issues an uninitialised value for the token buffer at the str2wire.c
  rrinternal_get_owner() strcmp with the '@' value.  Rewritten to use
  straight character comparisons removes the false positive.  Also
  valgrinds --expensive-definedness-checks=yes can stop this false
  positive.
- Please doxygen's parser for "@" occurrence in doxygen comment.
- Fixup contrib/fastrpz.patch
- Remove warning about unknown cast-function-type warning pragma.

15 August 2019: Wouter
- iana portlist updated.
- Fix autotrust temp file uniqueness windows compile.
- avoid warning about upcast on 32bit systems for autotrust.
- escape commandline contents for -V.
- Fix character buffer size in ub_ctx_hosts.
- 1.9.3rc1 release candidate tag.
- Option -V prints if TCP fastopen is available.

14 August 2019: George
- Fix #59, when compiled with systemd support check that we can properly
  communicate with systemd through the `NOTIFY_SOCKET`.

14 August 2019: Wouter
- Generate configlexer with newer flex.
- Fix warning for unused variable for compilation without systemd.

12 August 2019: George
- Introduce `-V` option to print the version number and build options.
  Previously reported build options like linked libs and linked modules
  are now moved from `-h` to `-V` as well for consistency.
- PACKAGE_BUGREPORT now also includes link to GitHub issues.

1 August 2019: Wouter
- For #52 #53, second context does not close logfile override.
- Fix #52 #53, fix for example fail program.
- Fix to return after failed auth zone http chunk write.
- Fix to remove unused test for task_probe existance.
- Fix to timeval_add for remaining second in microseconds.
- Check repinfo in worker_handle_request, if null, drop it.

29 July 2019: Wouter
- Add verbose log message when auth zone file is written, at level 4.
- Add hex print of trust anchor pointer to trust anchor file temp
  name to make it unique, for libunbound created multiple contexts.

23 July 2019: Wouter
- Fix question section mismatch in local zone redirect.

19 July 2019: Wouter
- Fix #49: Set no renegotiation on the SSL context to stop client
  session renegotiation.

12 July 2019: Wouter
- Fix #48: Unbound returns additional records on NODATA response,
  if minimal-responses is enabled, also the additional for negative
  responses is removed.

9 July 2019: Ralph
- Fix in respip addrtree selection. Absence of addr_tree_init_parents()
  call made it impossible to go up the tree when the matching netmask is
  too specific.

5 July 2019: Ralph
- Fix for possible assertion failure when answering respip CNAME from
  cache.

25 June 2019: Wouter
- For #45, check that 127.0.0.1 and ::1 are not used in unbound.conf
  when do-not-query-localhost is turned on, or at default on,
  unbound-checkconf prints a warning if it is found in forward-addr or
  stub-addr statements.

24 June 2019: Wouter
- Fix memleak in unit test, reported from the clang 8.0 static analyzer.

18 June 2019: Wouter
- PR #28: IPSet module, by Kevin Chou.  Created a module to support
  the ipset that could add the domain's ip to a list easily.
  Needs libmnl, and --enable-ipset and config it, doc/README.ipset.md.
- Fix to omit RRSIGs from addition to the ipset.
- Fix to make unbound-control with ipset, remove unused variable,
  use unsigned type because of comparison, and assign null instead
  of compare with it.  Remade lex and yacc output.
- make depend
- Added documentation to the ipset files (for doxygen output).
- Merge PR #6: Python module: support multiple instances
- Merge PR #5: Python module: define constant MODULE_RESTART_NEXT
- Merge PR #4: Python module: assign something useful to the
  per-query data store 'qdata'
- Fix python dict reference and double free in config.

17 June 2019: Wouter
- Master contains version 1.9.3 in development.
- Fix #39: In libunbound, leftover logfile is close()d unpredictably.
- Fix for #24: Fix abort due to scan of auth zone masters using old
  address from previous scan.

12 June 2019: Wouter
- Fix another spoolbuf storage code point, in prefetch.
- 1.9.2rc3 release candidate tag.  Which became the 1.9.2 release
  on 17 June 2019.

11 June 2019: Wouter
- Fix that fixes the Fix that spoolbuf is not used to store tcp
  pipelined response between mesh send and callback end, this fixes
  error cases that did not use the correct spoolbuf.
- 1.9.2rc2 release candidate tag.

6 June 2019: Wouter
- 1.9.2rc1 release candidate tag.

4 June 2019: Wouter
- iana portlist updated.

29 May 2019: Wouter
- Fix to guard _OPENBSD_SOURCE from redefinition.

28 May 2019: Wouter
- Fix to define _OPENBSD_SOURCE to get reallocarray on NetBSD.
- gitignore config.h.in~.

27 May 2019: Wouter
- Fix double file close in tcp pipelined response code.

24 May 2019: Wouter
- Fix that spoolbuf is not used to store tcp pipelined response
  between mesh send and callback end.

20 May 2019: Wouter
- Note that so-reuseport at extreme load is better turned off,
  otherwise queries are not distributed evenly, on Linux 4.4.x.

16 May 2019: Wouter
- Fix #31: swig 4.0 and python module.

13 May 2019: Wouter
- Squelch log messages from tcp send about connection reset by peer.
  They can be enabled with verbosity at higher values for diagnosing
  network connectivity issues.
- Attempt to fix malformed tcp response.

9 May 2019: Wouter
- Revert fix for oss-fuzz, error is in that build script that
  unconditionally includes .o files detected by configure, also
  when the machine architecture uses different LIBOBJS files.

8 May 2019: Wouter
- Attempt to fix build failure in oss-fuzz because of reallocarray.
  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14648.
  Does not omit compile flags from commandline.

7 May 2019: Wouter
- Fix edns-subnet locks, in error cases the lock was not unlocked.
- Fix doxygen output error on readme markdown vignettes.

6 May 2019: Wouter
- Fix #29: Solaris 11.3 and missing symbols be64toh, htobe64.
- Fix #30: AddressSanitizer finding in lookup3.c.  This sets the
  hash function to use a slower but better auditable code that does
  not read beyond array boundaries.  This makes code better security
  checkable, and is better for security.  It is fixed to be slower,
  but not read outside of the array.

2 May 2019: Wouter
- contrib/fastrpz.patch updated for code changes, and with git diff.
- Fix .gitignore, add pythonmod and dnstap generated files.
  And unit test generated files, and generated doc files.

1 May 2019: Wouter
- Update makedist for git.
- Nicer travis output for clang analysis.
- PR #16: XoT support, AXFR over TLS, turn it on with
  master: <ip>#<authname> in unbound.conf.  This uses TLS to
  download the AXFR (or IXFR).

25 April 2019: Wouter
- Fix wrong query name in local zone redirect answers with a CNAME,
  the copy of the local alias is in unpacked form.

18 April 2019: Ralph
- Scrub RRs from answer section when reusing NXDOMAIN message for
  subdomain answers.
- For harden-below-nxdomain: do not consider a name to be non-exitent
  when message contains a CNAME record.

18 April 2019: Wouter
- travis build file.

16 April 2019: Wouter
- Better braces in if statement in TCP fastopen code.
- iana portlist updated.

15 April 2019: Wouter
- Fix tls write event for read state change to re-call SSL_write and
  not resume the TLS handshake.

11 April 2019: George
- Update python documentation for init_standard().
- Typos.

11 April 2019: Wouter
- Fix that auth zone uses correct network type for sockets for
  SOA serial probes.  This fixes that probes fail because earlier
  probe addresses are unreachable.
- Fix that auth zone fails over to next master for timeout in tcp.
- Squelch SSL read and write connection reset by peer and broken pipe
  messages.  Verbosity 2 and higher enables them.

8 April 2019: Wouter
- Fix to use event_assign with libevent for thread-safety.
- verbose information about auth zone lookup process, also lookup
  start, timeout and fail.
- Fix #17: Add python module example from Jan Janak, that is a
  plugin for the Unbound DNS resolver to resolve DNS records in
  multicast DNS [RFC 6762] via Avahi.  The plugin communicates
  with Avahi via DBus. The comment section at the beginning of
  the file contains detailed documentation.
- Fix to wipe ssl ticket keys from memory with explicit_bzero,
  if available.

5 April 2019: Wouter
- Fix to reinit event structure for accepted TCP (and TLS) sockets.

4 April 2019: Wouter
- Fix spelling error in log output for event method.

3 April 2019: Wouter
- Move goto label in answer_from_cache to the end of the function
  where it is more visible.
- Fix auth-zone NSEC3 response for wildcard nodata answers,
  include the closest encloser in the answer.

2 April 2019: Wouter
- Fix auth-zone NSEC3 response for empty nonterminals with exact
  match nsec3 records.
- Fix for out of bounds integers, thanks to OSTIF audit.  It is in
  allocation debug code.
- Fix for auth zone nsec3 ent fix for wildcard nodata.

25 March 2019: Wouter
- Fix that tls-session-ticket-keys: "" on its own in unbound.conf
  disables the tls session ticker key calls into the OpenSSL API.
- Fix crash if tls-servic-pem not filled in when necessary.

21 March 2019: Wouter
- Fix #4240: Fix whitespace cleanup in example.conf.

19 March 2019: Wouter
- add type CAA to libpyunbound (accessing libunbound from python).

18 March 2019: Wouter
- Add log message, at verbosity 4, that says the query is encrypted
  with TLS, if that is enabled for the query.
- Fix #4239: set NOTIMPL when deny-any is enabled, for RFC8482.

7 March 2019: Wouter
- Fix for #4233: guard use of NDEBUG, so that it can be passed in
  CFLAGS into configure.

(martin)

Pull up following revision(s) (requested by jmcneill in ticket #603):

sys/external/bsd/drm2/dist/drm/drm_bridge.c: revision 1.4
sys/external/bsd/drm2/drm/drm_module.c: revision 1.17
sys/external/bsd/drm2/dist/include/drm/drm_crtc.h: revision 1.8
sys/external/bsd/drm2/dist/drm/drm_panel.c: revision 1.4
sys/external/bsd/drm2/dist/include/drm/drm_panel.h: revision 1.3

Initialize drm_bridge and drm_panel locks.

(martin)

Pull up the following, requested by roy in ticket #602:

external/bsd/dhcpcd/dist/hooks/dhcpcd-run-hooks.in up to 1.4
external/bsd/dhcpcd/dist/src/defs.h            up to 1.1.1.36
external/bsd/dhcpcd/dist/src/dhcp.c            up to 1.31
external/bsd/dhcpcd/dist/src/dhcp.h            up to 1.1.1.14
external/bsd/dhcpcd/dist/src/dhcp6.c            up to 1.15
external/bsd/dhcpcd/dist/src/dhcpcd-embedded.c  up to 1.1.1.3
external/bsd/dhcpcd/dist/src/dhcpcd.c          up to 1.31
external/bsd/dhcpcd/dist/src/dhcpcd.conf.5.in  up to 1.1.1.16
external/bsd/dhcpcd/dist/src/if-options.c      up to 1.20
external/bsd/dhcpcd/dist/src/ipv4.c            up to 1.1.1.20
external/bsd/dhcpcd/dist/src/ipv6.c            up to 1.7
external/bsd/dhcpcd/dist/src/ipv6.h            up to 1.7
external/bsd/dhcpcd/dist/src/ipv6nd.c          up to 1.15
doc/3RDPARTY (manually updated)

Import dhcpcd 8.1.5, which fixes:

* IPv6ND: Fix reachable test
* DHCP6: Work better with infinite addresses
* DHCP6: Suboption 3 of NTP Server is a FQDN
* DHCP6: Fix deprecating a delegated prefix
* DHCP: Ensure we have a lease to extract options from

* options: Fix allocating the script option

* inet: Allow forcing a host route from an interface without a lease
* dhcpcd: Don't wait for an address family to complete if not using it

(martin)

Pull up following revision(s) (requested by tsutsui in ticket #601):

sbin/dmesg/dmesg.c: revision 1.44
sbin/dmesg/dmesg.c: revision 1.45

Fix dmesg(8) to preserve leading whitespaces of kernel messages.
Closes PR/54729.

Make recent change build for SMALL builds as well as normal ones.

(martin)

Pull up following revision(s) (requested by maxv in ticket #600):

sys/dev/usb/umidi.c: revision 1.82

Remove the call to KERNEL_UNLOCK_ONE(), it was forgotten when the biglock
was dropped in rev1.63. Found via vHCI.

(martin)

dm: Add "Copyright (c) 2015 The DragonFly Project." to dm-flakey

which I missed in my initial dm-flakey commit.

(tkusumi)

dm: Add dm-delay target

Ported from DragonFlyBSD, but this target had originally existed in
Linux kernel. See below for details.
https://www.kernel.org/doc/Documentation/device-mapper/delay.txt

Due to "tick" in hz(9) not working (which results in dmdlthread spinning
forever in _submit_queue() without dp extracted from delayed list
and queued into submit list), this hasn't been hooked to dm.kmod yet.

taken-from: DragonFlyBSD

(tkusumi)

PR lib/54510 - when user supplied completion function is there,
don't unescape the string to be completed.

(abhinav)

Summary: Remove over-simplified extraneous test

The file name matching code in libedit tries to adjust to the presence
of explicit " or ' characters in the input line, but tries too hard.
Remove a conditional that goes overboard, and causes the completion
code to fail if a quoted string is seen before the filename to be
expanded, as in

  grep 'foo' bar<TAB>

Before this change, the above would not expand any possible
completions, even if they existed, because it would choose to look for
files whose names started with " bar".

(tih)

x86 pmap improvements, reducing system time during a build by about 15% on
my test machine:

- Replace the global pv_hash with a per-pmap record of dynamically allocated
  pv entries.  The data structure used for this can be changed easily, and
  has no special concurrency requirements.  For now go with radixtree.

- Change pmap_pdp_cache back into a pool; cache the page directory with the
  pmap, and avoid contention on pmaps_lock by adjusting the global list in
  the pool_cache ctor & dtor.  Align struct pmap and its lock, and update
  some comments.

- Simplify pv_entry lists slightly.  Allow both PP_EMBEDDED and dynamically
  allocated entries to co-exist on a single page.  This adds a pointer to
  struct vm_page on x86, but shrinks pv_entry to 32 bytes (which also gets
  it nicely aligned).

- More elegantly solve the chicken-and-egg problem introduced into the pmap
  with radixtree lookup for pages, where we need PTEs mapped and page
  allocations to happen under a single hold of the pmap's lock.  While here
  undo some cut-n-paste.

- Don't adjust pmap_kernel's stats with atomics, because its mutex is now
  held in the places the stats are changed.

(ad)

A couple of scheduler tweaks which benchmark well for me:

- Add some simple SMT awareness.  Try to keep as many different cores loaded
  up with jobs as possible before we start to make use of SMT.  Have SMT
  "secondaries" function more as helpers to their respective primaries.
  This isn't enforced, it's an effort at herding/encouraging things to go in
  the right direction (for one because we support processor sets and those
  can be configured any way that you like).  Seen at work with "top -1".

- Don't allow sched_balance() to run any faster than the clock interrupt,
  because it causes terrible cache contention.  Need to look into this in
  more detail because it's still not ideal.

(ad)

Avoid race condition. Patch from bouyer@

(mlelstv)

Be less noisy for some commands.

(mlelstv)

check of signal number of was backwards.

(mlelstv)

validate signal and errno before trying to print.

(mlelstv)

Supported SoC DTS audit

(skrll)

size check was backwards.

(mlelstv)

sort DTS

(skrll)

Add DTS files for new boards for the SOCs we support

(skrll)

Sort DTS

(skrll)

Remove debug printfs

(jmcneill)

Add 2000 MHz to available armclkb rates

(jmcneill)

Attach psci as early as possible. This allows other power controllers to
register their own poweroff / reset callbacks with a higher preference.

(jmcneill)

If the backlight node does not have an enable gpio, set the lowest duty
cycle to turn the display off instead.

(jmcneill)

Emit PMFE_DISPLAY_{ON,OFF} events in response to DPMS requests.

(jmcneill)

Add bcm2711-rpi-4-b.dts

(skrll)

/tmp/cvsbigmGa

(kamil)

Rename sys_ptrace_lwpstatus.c to sys_process_lwpstatus.c

Keep the names of functions internally as ptrace intact as this code
is shared with core_elf32.c that already reaches ptrace(2) specifc symbols.

No functional change intended.

(kamil)

fstyp: Cleanup hammer2.c (sync with recent DragonFly commit)

taken-from DragonFlyBSD 841ef9e93aea61adab688e9476604e7a03291ef0

(tkusumi)

move the time nlist fetches into their own namelist and only
fetch them when necessary.  allow for fallback uses of older
time sources if others are not present.

this stops vmstat from exiting if it can't get the addresses
of these time values it often doesn't need (eg, running kernels
use the sysctl method), which has cropped up recently wit the
removal of boottime variable.

a slighly modified version of this patch (modified to handle
the old boottime variable over the new one) works against a
netbsd-9 vmstat in -current too.

XXX: pullup

(mrg)

Resurrect boottime, but only in the compat_90 module (whether built-in
or separately loaded).  This will enable running of old vmstat(1) images
on newer kernels.

(pgoyette)

No need to use I2C_F_POLL here.

(thorpej)

Initialize drm_bridge and drm_panel locks.

(jmcneill)

boottime in the kernel is no more.  Instead, read timebasebin and convert
from bintime to timespec.

(thorpej)

add cwfg

(jmcneill)

Add driver for CellWise CW2015 Fuel Gauge IC.

(jmcneill)

Fix merge botch (uwb3 is no more. it is now dwc3)

(skrll)