Implement tcgetwinsize() and tcsetwinsize() in libc, with access
via <termios.h> (and document them.)  Bump libc minor number for them.

Arrange for "struct winsize" to become visible in <termios.h>

Fix stty(1) so that "cols" is reported as the arg to set number of columns,
and "columns" is the alias, rather than the other way around, as "cols" is
what has been added to POSIX.

This is to conform with updates to be included in 1003.1 issue 8
(whenever that gets published) currently available at:
  http://austingroupbugs.net/view.php?id=1053  (see note 3863)
  http://austingroupbugs.net/view.php?id=1151  (see note 3856)

(kre)

Document lock order and locking rules.

(riastradh)

Add options to the builtin jobid command to allow discovering the
process group (-g), the process leader pid (-p) ($! if the job was &'d)
and the job identifier (-j) (the %n that refers to the job) in addition to
(default) the list of all pids in the job (which it has always done).
No change to the (single) "job" arg, which is a specifier of the job:
the process leader pid, or one of the % forms, and defaults to %% (aka %+).
(This is all now documented in sh(1))

Also document the jobs command properly (no change to the command, just
document what it actually is.)

And while here, a whole new section in sh(1) "Job Control".  It probably
needs better wording, but this is (perhaps) better than the nothing that
was there before.

(kre)

- For X550 and newer, print NVM Image Version with %u.%02x (e.g. "0.05").
- Fix value check of OEM_NVM_IMAGE_VER.

(msaitoh)

Remove unnecessary splsoftnet

(ozaki-r)

Don't free sc_rthash twice

(ozaki-r)

Switch BEAGLEBOARD config over to using GENERIC.common.
Remove duplicates already defined in GENERIC.common.

(sevan)

Switch BEAGLEBOARDXM config over to using GENERIC.common.
Remove duplicates already defined in GENERIC.common.

(sevan)

Some more registers

(skrll)

Add missing functions from the SYNOPSIS to the NAME section

(abhinav)

Use commas at the right places in the NAME section

(abhinav)

Add missing functions from the SYNOPSIS to the NAME section

(abhinav)

Remove trailing comma after last Nm entry in the NAME section

(abhinav)

Add getpass_r and getpassfd to the NAME section as well.

(abhinav)

Fix typo: s/cexpandtc/csetexpandtc

The synopsis and description mention only csetexpandtc function.
nxr also only shows csetexpandtc while no matches for cexpandtc.

(abhinav)

Add membar_datadep_consumer to the NAME section
Remove Pp before Bl

(abhinav)

new tzcode

(christos)

Welcome to 2017c:

    zic and the reference runtime now reject multiple leap seconds
    within 28 days of each other, or leap seconds before the Epoch.
    As a result, support for double leap seconds, which was
    obsolescent and undocumented, has been removed.  Double leap
    seconds were an error in the C89 standard; they have never existed
    in civil timekeeping.  (Thanks to Robert Elz and Bradley White for
    noticing glitches in the code that uncovered this problem.)

    zic now warns about use of the obsolescent and undocumented -y
    option, and about use of the obsolescent TYPE field of Rule lines.

    zic now allows unambiguous abbreviations like "Sa" and "Su" for
    weekdays; formerly it rejected them due to a bug.  Conversely, zic
    no longer considers non-prefixes to be abbreviations; for example,
    it no longer accepts "lF" as an abbreviation for "lastFriday".
    Also, zic warns about the undocumented usage with a "last-"
    prefix, e.g., "last-Fri".

    Similarly, zic now accepts the unambiguous abbreviation "L" for
    "Link" in ordinary context and for "Leap" in leap-second context.
    Conversely, zic no longer accepts non-prefixes such as "La" as
    abbreviations for words like "Leap".

    zic no longer accepts leap second lines in ordinary input, or
    ordinary lines in leap second input.  Formerly, zic sometimes
    warned about this undocumented usage and handled it incorrectly.

    The new macro HAVE_TZNAME governs whether the tzname external
    variable is exported, instead of USG_COMPAT.  USG_COMPAT now
    governs only the external variables "timezone" and "daylight".
    This change is needed because the three variables are not in the
    same category: although POSIX requires tzname, it specifies the
    other two variables as optional.  Also, USG_COMPAT is now 1 or 0:
    if not defined, the code attempts to guess it from other macros.

    localtime.c and difftime.c no longer require stdio.h, and .c files
    other than zic.c no longer require sys/wait.h.

    zdump.c no longer assumes snprintf.  (Reported by Jonathan Leffler.)

    Calculation of time_t extrema works around a bug in GCC 4.8.4
    (Reported by Stan Shebs and Joseph Myers.)

    zic.c no longer mistranslates formats of line numbers in non-English
    locales.  (Problem reported by Benno Schulenberg.)

    Several minor changes have been made to the code to make it a
    bit easier to port to MS-Windows and Solaris.  (Thanks to Kees
    Dekker for reporting the problems.)

  Changes to documentation and commentary

    The two new files 'theory.html' and 'calendars' contain the
    contents of the removed file 'Theory'.  The goal is to document
    tzdb theory more accessibly.

    The zic man page now documents abbreviation rules.

    tz-link.htm now covers how to apply tzdata changes to clients.
    (Thanks to Jorge F叩bregas for the AIX link.)  It also mentions MySQL.

    The leap-seconds.list URL has been updated to something that is
    more reliable for tzdb.  (Thanks to Tim Parenti and Brian Inglis.)

(christos)

Remove cdbr_write from NAME section, it's a left over
Also add comma after the first Nm entry

ok joerg@

(abhinav)

deal with firmware that does not set the 'vram' property on the tcx's node

(macallan)

Adjust irq mask/unmask along with enable/disable to make qemu happy

(jmcneill)

sun4i: use Timer 1 instead of Timer 0 for delay, and explicitly enable it

(jmcneill)

Added link up status check for valid pci device confirm.

(hkenken)

Print Error Source Identification register correctly.

(msaitoh)

Print "ECC" or "no ECC" for DDR4.

(msaitoh)

Marked zoneinfo/Canada/East-Saskatchewan as obsolete (zone removed from
tzdata 201c) - name does not meet guidelines, and was never needed.

(kre)

Note tzdata2017c

(kre)

Merge tzdata2017c

(kre)

fix wm(4) vlan panic. Reported and tested by Tom Ivar Helbekkmo, thanks.

wm(4) used PRI bits and CFI bit as vlantag by mistake. It is found out
by if_ether.h:r1.67.

XXX need pullup-8

(knakahara)

Enable clocks and de-assert resets

(jmcneill)

A couple small adjustments to make big endian (BE8) SUNXI work.

(jakllsch)

remove counter for 'journal I/O bufs biowait' - it's (total - async), so
superfluous; adjust the description of the the other counters a bit to make
them more clear

(jdolecek)

Remove duplicate MLINK entry for dup_field.3
(it's already defined 3 lines above)

(abhinav)

Add the function names to the NAME section

(abhinav)

Initialize txrate to 0 for new associations; firmware handles rate adaptation for us

(jmcneill)

We don't need '&mii', but just 'mii' for mii_detach().

(jakllsch)

- Get SDIO reset working (from OpenBSD).
- After switching bus width, notify the host controller of the change.

(jmcneill)

Fix swapped BUS_DMASYNC_POST{READ,WRITE} on bounced commands

(jmcneill)

Fix compile error.

(msaitoh)

SDIO IO_RW_EXTENDED (CMD53) commands have datalen set but no dmamap. Setup
and use a bounce buffer to service these requests.

(jmcneill)

Fix compile error.

(msaitoh)

Do the second half of the previous half-bump: now welcome to 8.99.5
for real!

(martin)

Change SUNXI_MMC_DEBUG to a bitmask, allowing for isolation of specific
device units. Useful for debugging sdio without seeing debug spam from the
SD card.

(jmcneill)

PR bin/52640  PR bin/52641

Don't delete jobs from the jobs table merely because they finished,
if they are not the job we are waiting upon.  (bin/52640 part 1)

In a sub-shell environment, don't allow wait to find jobs from the
parent shell that had already exited (before the sub-shell was
created) and return status for them as if they are our children.
(bin/52640 part 2)

Don't have the "jobs" command also be an implicit "wait" command
in non-interactive shells.  (bin/52641)

Use WCONTINUED (when it exists) so we can report on stopped jobs that
"mysteriously" move back to running state without the user issuing
a "bg" command (eg: kill -CONT <pid>)  Previously they would keep
being reported as stopped until they exited.

When a job is detected as having changed status just as we're
issuing a "jobs" command (i.e.: the change occurred between the last
prompt and the jobs command being entered) don't report it twice,
once from the status change, and then again in the jobs command
output.  Once is enough (keep the jobs output, suppress the other).

Apply some sanity to the way jobs_invalid is processed - ignore it
in getjob() instead of just ignoring it most of the time there, and
instead always check it before calling getjob() in situations where
we can handle only children of the current shell.  This allows the
(totally broken) save/clear/restore of jobs_invalid in jobscmd() to
be done away with (previously an error while in the clear state would
have left jobs_invalid incorrectly cleared - shouldn't have mattered
since jobs_invalid => subshell => error causes exit, but better to be safe).

Add/improve the DEBUG more tracing.

XXX pullup -8

(kre)

Change return value of if_initialize() and if_attach() from void to int.

Welcome to 8.99.4

(msaitoh)

- If if_attach() failed in the attach function, free resources and return.
- KNF

(msaitoh)

- If if_initialize() failed in the attach function, free resources and return.
- KNF

(msaitoh)

If if_attach() failed in the attach function, free resources and return.

(msaitoh)

If if_initialize() failed in the attach function, free resources and return.

(msaitoh)

- If if_initialize() failed in the attach function, free resources and return.
- Fix error path in the attach function correctly.

(msaitoh)

- If if_initialize() failed in the attach function, free resources and return.
- ifp is always not NULL in iwi_detach(). Check correctly with ifp->if_softc.

(msaitoh)

- If if_initialize() failed in the attach function, free resources and return.
- Add missing dwc_gmac_free_dma_rings() and mutex_destroy() when attach
  failed.

(msaitoh)

If if_initialize() failed in the attach function, return.

(msaitoh)

- Free resources correctly on some errors in atw_attach().
- Use apint*() insread of printf() in the attach function.

(msaitoh)

- If if_initialize() failed in athn_attach(), free resources and return.
- Add missing pmf_event_deregister() in athn_detach().

(msaitoh)

If error occured in the attach function, free resources and return.

(msaitoh)

If error occured in pq3etsec_attach(), free resources and return.

(msaitoh)

If error occured in bcmeth_ccb_attach(), free resources and return.

(msaitoh)

- If if_initialize() failed in the attach function, free resources and return.
- Add some missing frees in bridge_clone_destroy().
- KNF

(msaitoh)

If if_attach() failed in the attach function, return.

(msaitoh)

Return if bah_attach_subr() failed.

(msaitoh)

if_initalize() and if_attach() failed when resource allocation failed
(e.g. allocating softint). Without this change, it panics. It's bad because
resource shortage really occured when a lot of pseudo interface is created.
To avoid this problem, don't panic and change return value of if_initialize()
and if_attach() to int. Caller fanction will be recover from error cleanly by
checking the return value.

(msaitoh)

Add bwfm (and sort other 802.11 usb wifi drivers)

(skrll)

splserial is an alias for splhigh now. No need to splhigh twice.

(skrll)

Provide better debug messages for ioctl

(ozaki-r)

Fix compile error. Use const correctly.

(msaitoh)

Add two XXXs, so that people don't get confused, a fifth region is needed
anyway.

(maxv)

Clear ifm_cur and ifm_media after removing all ifmedia entries(IFM_INST_ANY)
in ifmedia_delete_instance() like if_media.c rev. 1.32.
Now if_media_delete_instance(IFM_INST_ANY) is the same as ifmedia_removeall().

(msaitoh)

remove the braces I accidentally added.

(christos)

New sentence, new line.

(wiz)

Remove superfluous Tn.

(wiz)

Remove superfluous Tn.

(wiz)

Sort errors.

(wiz)

Remove superfluous Tn.

(wiz)

Simplify, and comment out xrefs to non-existing pages.

(wiz)

Bump image size to 24MB, won't fit for plain evbarm otherwise.

(joerg)

PR/52638: matthew green: missing argument check causes m4 to core in ifelse()

(christos)

Centralise defines for DEVMAP_{ALIGN,SIZE,ENTRY,ENTRY_END}

(skrll)

All the four functions described in the man page conform to POSIX.1

(abhinav)

Add missing word in the sentence

(abhinav)

Add rtsol to the NAME section as well

(abhinav)

Add quotadump to the NAME section

(abhinav)

Add irda to the NAME section as well

(abhinav)

Add newsyslog.conf to the NAME section
Also fix couple of lint warnings from mandoc

(abhinav)

Add pgrep and prenice to the NAME section

(abhinav)

Add getcap to the NAME section as well

(abhinav)

Add gunzip and zcat to the NAME section as well

(abhinav)

Add snprintb_m to the NAME section.

(abhinav)

Add missing functions to the NAME section

(abhinav)

Add hid_parse_usage_page and hid_parse_usage_in_page to the NAME section

(abhinav)

Remove tputs from NAME section since it is described in terminfo(3)

(abhinav)

Add missing functions to the NAME section

(abhinav)

Add missing function names in the NAME section for rest of the man pages in libpthread

(abhinav)

Remove description of pthread_barrierattr_getpshared and pthread_barrierattr_setpshared

These functions are described in pthread_barrierattr(3) man page

(abhinav)

Add rest of the pthread_barrier functions in the NAME section

(abhinav)

Add pthread_attr_setdetachstate to NAME section

(abhinav)

Add pthread_getattr_np to the NAME section

(abhinav)

Remove comma after last Nm entry in the NAME section

(abhinav)

Add function names to the NAME section

(abhinav)

Add rest of the functions from the SYNOPSIS to the NAME section

(abhinav)

KNF

(skrll)

Add rest of the functions from the SYNOPSIS section to the NAME section

(abhinav)

add mmcpwrseq

(jmcneill)

If an mmc-pwrseq provider is available, use it

(jmcneill)

Add support for simple MMC power sequence provider bindings.

(jmcneill)

do not share queue between the non-indepedant channels; instead make
sure only one of the channels is ever active on the same controller

fixes PR kern/52606 by Martin Husemann, thanks for report and testing

(jdolecek)

Add magic_open to the NAME section

(abhinav)

AXP209 isn't an SMBus device, so don't use iic_smbus_* APIs.

(jmcneill)

Add comma between Nm entries

(abhinav)

KNF

(skrll)

Remove superfluous space character.

From rjc via https://github.com/NetBSD/src/pull/1

(pgoyette)

tlb_exception - set ksi_addr to va also when a userland page is not found.
Helps SIGSEGV handlers for PROT_NONE red zones.

(uwe)

xref libc/README

(riastradh)

Add sysctl machdep.bootmethod

either "UEFI" or "BIOS" to mimic freebsd

(maya)

Move initialization code out of efi_probe into efi_init

and call it from cpu_configure

(maya)

more static

(maya)

Add an explanation of how namespace.h works.

(christos)

regen

(sevan)

Direct reader to use build.sh for building NetBSD in favour of using make directly.
Give an example of why build.sh is better to use.

(sevan)

Fix non-macro. Properly end list.

(wiz)

SH3 is no longer an exception for MKPIC, in src/share/mk/bsd.own.mk we set MKPIC
to yes by default.
Kill trailing whitespace.

(sevan)

Pass WME access classification to bcdc header

(jmcneill)

Update contact info for changes to this file.

(jmcneill)

Initialize all fields in bcdc header.

(jmcneill)

SMAP on amd64.

(maxv)

USER_LDT on amd64.

(maxv)

USER_LDT done.

(maxv)

Remove comma after last Nm entry

(abhinav)

Add support for sdio interrupts

(jmcneill)

disable seeprom for now, it seems to trigger random boot failures on my A10 board

(jmcneill)

Fix return value.  fo_kqfilter is expected to return errno on error.
This is the rest of 1.226 (10 years ago).

(isaki)

Fix return value.  fo_poll is expected to return revents on error.

(isaki)

Fix return value.  fo_mmap is expected to return errno on error.

(isaki)

Forbid 64bit entries. That's it, now we support USER_LDT on amd64.

(maxv)

Use labels instead of disassembling *(%rip). intrfastexit is now the
only place where the segregs can fault.

(maxv)

Include opt_user_ldt.h when needed.

(maxv)

Handle by default.

(maxv)

Improve our segregs model. Pass 3/3.

Treat %gs the same way we treat %ds/%es/%fs: restore it in INTRFASTEXIT
on 32bit LWPs.

On Xen however, its behavior does not change, because we need to do an
hypercall before INTR_RESTORE_GPRS, and that's too complicated for now.

As a side effect, this change fixes a bug in the ACPI wakeup code; %fs/%gs
were not restored on 32bit LWPs, and chances are they would segfault
shortly afterwards.

Support for USER_LDT on amd64 is almost complete now.

(maxv)

Create directory for new bwfm firmware to be installed into.

(kre)

Add seeprom(4)

(jmcneill)

match atmel,24c16

(jmcneill)

Fix sun4i platform delay to sleep the requested number of microseconds
instead of the requested number of clock ticks.

(jmcneill)

Add bwfm firmware Makefile

(jmcneill)

Install bwfm(4) firmware.

(jmcneill)

Set maximum supported bwfm_bss_info length

(jmcneill)

Fix an alignment problem with scan results within an escan event

(jmcneill)

add sun4iemac

(jmcneill)

Add driver for sun4i/sun7i 10/100 Fast Ethernet controller (EMAC).

(jmcneill)

actually 0680 uses different chip map func, which doesn't call the function
handing non-independant channels, so don't set IDE_SHARED_CHANNELS for it

(jdolecek)

Initialize the in/out parameter vmin.

vmin is only an optional hint since we're not passing UVM_FLAG_FIXED,
but that doesn't mean we should use uninitialized stack garbage as
the hint.

Noted by chs@.

(riastradh)

Carve out KVA for execargs on boot from an exec_map like we used to.

Candidate fix for PR kern/45718: `processes sometimes get stuck and
spin in vm_map', a problem that has been plaguing all our 32-bit
ports for years.

Since we currently use large (256k) buffers for execargs, and since
nobody has stepped up to tackle breaking them into bite-sized (or at
least page-sized) chunks, after KVA gets sufficiently fragmented we
can't allocate new execargs buffers from kernel_map.

Until 2008, we always carved out KVA for execargs on boot with a uvm
submap exec_map of kernel_map.  Then ad@ found that the uvm_km_free
call, to discard them when done, cost about 100us, which a pool
avoided:

https://mail-index.NetBSD.org/tech-kern/2008/06/25/msg001854.html
https://mail-index.NetBSD.org/tech-kern/2008/06/26/msg001859.html

ad@ _simultaneously_ introduced a pool _and_ eliminated the reserved
KVA in the exec_map submap.  This change preserves the pool, but
restores exec_map (with less code, by putting it in MI code instead
of copying it in every MD initialization routine).

Patch proposed on tech-kern:
https://mail-index.NetBSD.org/tech-kern/2017/10/19/msg022461.html

Patch tested by bouyer@:
https://mail-index.NetBSD.org/tech-kern/2017/10/20/msg022465.html

I previously discussed the issue on tech-kern before I knew of the
history around exec_map:
https://mail-index.NetBSD.org/tech-kern/2012/12/09/msg014695.html

The candidate workaround I proposed of using pool_setlowat to force
preallocation of KVA would also force preallocation of physical RAM,
which is a waste not incurred by using exec_map, and which is part of
why I never committed it.

There may remain a general problem that if thread A calls pool_get
and tries to service that request by a uvm_km_alloc call that hangs
because KVA is scarce, and thread B does pool_put, the pool_put in
thread B will not notify the pool_get in thread A that it doesn't
need to wait for KVA, and so thread A may continue to hang in
uvm_km_alloc.  However,

(a) That won't apply here, because there is exactly as much KVA
available in exec_map as exec_pool will ever try to use.

(b) It is possible that may not even matter in other cases as long as
the page daemon eventually tries to shrink the pool, which will cause
a uvm_km_free that can unhang the hung uvm_km_alloc.

XXX pullup-8
XXX pullup-7
XXX pullup-6
XXX pullup-5, perhaps...

(riastradh)

Make check_exec() errors print the name of the binary that fails to
execute.

(martin)

regen

(christos)

update entry for Marvel Yukon 8058, and fix URL for pci ids (Rocky Hotas)

(christos)

On I219, drop TARC0 bit 28 for DMA hang workaround (from Linux).

(msaitoh)

No functional change:
- Simplify ifmedia_removeall using with ifmedia_delete_instance(IFM_INST_ANY).
- KNF.

(msaitoh)

move ata_queue_alloc(1) and ata_queue_free() calls to ata_channel_init()
and ata_channel_destroy() respectively, to make attachment code simpler,
and to make it easier to spot special queue manipulation like cmdide(4)

on topic of PR kern/52606

(jdolecek)

Add test cases for one SP with multiple SAs

These are for a bug reported recently which modifies SPs accidentally.

(ozaki-r)

Suppress name resolution

(ozaki-r)

Fix incomplete SP setups

(ozaki-r)

Show packet counters

(ozaki-r)

add bwfm

(jmcneill)

Add bwfm

(jmcneill)

Add driver for Broadcom 802.11a/b/g/n/ac USB wireless devices, based on
the OpenBSD bwfm(4) driver.

(jmcneill)

regen

(jmcneill)

Add USB IDs for Broadcom BCM43236, BCM43143, BCM43242, and BCM43569 USB
wireless devices.

(jmcneill)

more detailed debug info; also sync DEBUG_* values in wd.c with ata.c

(jdolecek)

Use cmpw.

(maxv)

replace the chek for the shared channel of cmdide(4) a flag of the
product array, rather than switch inside attach routine

XXX judging from product name, Silicon Image 0680 might be newer than 0649
XXX and hence have actually independant channels, but I don't have the hw
XXX so keeping as-is

no functional change, just to improve visibility in course of fixing
PR kern/52606

(jdolecek)

Improve our segregs model. Pass 2/3.

Treat %fs the same way we treat %ds and %es. For a new 32bit LWP %fs is
set to GUDATA32_SEL, and always updated in INTRFASTEXIT.

This solves an important issue we had until now: we couldn't handle the
faults generated by the "movw $val,%fs" instructions, because they were
deep into the kernel context. Now %fs can fault only in INTRFASTEXIT,
which is safe.

Note that it also fixes a bug I believe affected the kernel: on AMD CPUs,
setting %fs to zero does not flush the internal register state, and
therefore we could leak the %fs base address when context-switching. This
being said, I couldn't trigger the issue on the AMD cpu I have. Whatever,
it's fixed now, since we first set %fs to GUDATA32 - which does flush the
register state.

(maxv)

Improve our segregs model. Pass 1/3.

Right now, we are saving and restoring %ds/%es each time we enter/leave the
kernel. However, we let %fs/%gs live in the kernel space, and we rely on
the fact that when switching to an LWP, %fs/%gs are set right away (via
cpu_switchto or setregs).

It has two drawbacks: we are taking care of %ds/%es while they are
deprecated (useless) on 64bit LWPs, and we are restricting %fs/%gs while
they still have a meaning on 32bit LWPs.

Therefore, handle 32bit and 64bit LWPs differently:
* 64bit LWPs use fixed segregs, which are not taken care of.
* 32bit LWPs have dynamic segregs, always saved/restored.

For now, only %ds and %es are changed; %fs and %gs will be in the next
passes.

The trapframe is constructed as usual. In INTRFASTEXIT, we restore %ds/%es
depending on the %cs value. If %cs contains one of the two standard 64bit
selectors, don't do anything. Otherwise, restore everything.

When doing a context switch, just restore %ds/%es to their default values.
On a 32bit LWP they will be overwritten by INTRFASTEXIT; on a 64bit LWP
they won't be updated.

In the ACPI wakeup code, restore %ds/%es to the default 64bit user value.

(maxv)

Don't call tegra_pcie_reset_port for now - it makes tk1 re @ pci not work

(skrll)

fix l2tp panic when l2tp session id is changed (same as if_vlan.c:r1.104)

E.g. the following operation causes this panic.
    ====================
    # ifconfig l2tp0 create
    # ifconfig l2tp0 session 140 140
    # ifconfig l2tp1 create
    # ifconfig l2tp1 session 200 200
    # ifconfig l2tp1 session 300 300
    panic: kernel diagnostic assertion "new->ple_next == NULL" failed: file "/disk4/home/k-nakahara/repos/netbsd-src/sys/sys/pslist.h", line 118
    ====================

Pointed out by s-yamaguchi@IIJ, thanks.

XXX need pullup-8

(knakahara)

Always mask the 16 bits of the segregs in the trapframe. We don't zero-
extend the uint64_t's when building it, so we're leaking 48 bits of kernel
stack to userland.

Having said that, it appears that I unintentionally fixed most of this
issue in locore.S::rev1.127 - by building the frame with interrupts
disabled, we are implicitly guaranteeing that the structure doesn't get
overwritten by the kernel. Which means, we are leaking to userland data
that comes from userland anyway.

(still other places with this issue, but I'll fix them differently)

(maxv)

Make sure we don't go farther with 32bit LWPs. There appears to be some
confusion in the code - in part introduced by myself -, and clearly this
place is not supposed to handle 32bit LWPs.

Right now we're returning EINVAL, but verily we would need to redirect
these calls to their netbsd32 counterparts.

(maxv)

fix vlan panic when vlan is re-configured without destroy.

E.g. the following operation causes this panic.
    ====================
    # ifconfig vlan0 create
    # ifconfig vlan0 vlan 1 vlanif ixg3
    # ifconfig vlan1 create
    # ifconfig vlan1 vlan 1 vlanif ixg2
    # ifconfig vlan1 -vlanif
    # ifconfig vlan1 vlan 1 vlanif ixg2

    panic: kernel diagnostic assertion "new->ple_next == NULL" failed: file "/git/netbsd-src/sys/sys/pslist.h", line 118
    ====================

Pointed out and tested by msaitoh@n.o, fixed by s-yamaguchi@IIJ, thanks.

XXX need pullup-8

(knakahara)

Add the following bits in AMD Fn8000000a %edx features (SVM features):
PFThreshold (PAUSE filter threshold)
AVIC (AMD virtual interrupt controller)
V_VMSAVE_VMLOAD (virtualized VMSAVE and VMLOAD)
vGIF (virtualized GIF)

(msaitoh)

Fix a bug that the TPH ST table is decoded even if it's not in the TPH
Requester extended capability structure.

(msaitoh)

Fix RCSIds

(skrll)

KASSERT -> KASSERTMSG and while I'm here update a comment

(skrll)

external/lgpl3/gmp build fail in configure phase with "ln -s J /etc/malloc.conf".

patch from pkgsrc/devel/gmp
  http://mail-index.netbsd.org/pkgsrc-changes/2017/06/15/msg158404.html

(nonaka)

Update from Intel SDM:
0x55: Xeon Scalable (Skylake)
0x57: Xeon Phi [357]200 (Knights Landing)
0x66: Future Core (Cannon Lake)
0x85: Future Xeon Phi (Knights Mill)

(msaitoh)

Re-factor the code that extracts status from exited jobs, avoiding
code duplication, and reducing the size of /bin/sh by a trivial amount.

NFCI.

This is being done now as there are two other changes forthcoming, both
of which benefit - one would result in even more code duplication without
this, the other might need to alter how this is done, and doing it after this
means there's just one place to change (if required).

(kre)