Add /d(dump) and /v(verbose) modifiers to DDB's "show mbuf" command. Mainly
written by Hiroki SUENAGA. Currently, /v supports Ethernet, PPP, PPPoE, ARP,
IPv4, ICMP, IPv6, ICMPv6, TCP and UDP.

(msaitoh)

Revert previous and cast to u_quad_t instead (t is for ptrdiff_t and off_t
does not match that on all arm)

(martin)

fix sets for gcc aarch64 build.

(christos)

deal with g++ header files.

(christos)

use PRI?64 instead of ll?

(christos)

Use PRI?64 instead of ll?

(christos)

fix printf formats ll? -> PRIx64

(christos)

XXX: make this assemble with gas, but I should remove the ifdefs...

(christos)

add missing casts

(christos)

- add missing casts
- use PRI?64 instead of ll?

(christos)

- use #define to define constants instead of static const variables so that
  gcc can compile the code.
- fix position of inline, and use __inline

(christos)

match declaration types for registers from reg.h

(christos)

Add missing casts, remove unused variables.

(christos)

deal with gas not having icc_sre_el2 (from jmcneill)

(christos)

use c comments instead of #, consistently

(christos)

fix uninitialized, add missing casts

(christos)

add missing casts

(christos)

add missing casts; use PRI?64 instead of ll?

(christos)

add default statement

(christos)

add missing cast

(christos)

add default statements, use PRI?64 instead of ll?

(christos)

remove unused variables, add missing casts

(christos)

Add missing pointer <-> integer casts
Use PRI?64 to print uint64_t instead 'll?'

(christos)

fix incorrect printf format (off_t needs t)

(christos)

make typing on the console work during boot:
1. if polling avoid mutex
2. convert spin mutex calls to regular calls in xhci_poll so that we don't
  spinout while waiting for the user to type.
Tested by phil@

(christos)

State save.
urtwn now can attach and shows up in the "ifconfig -a" list.

(phil)

fill in PrepareAccess() and FinishAcces() methods

(macallan)

Everyone has gcc-6 now.

(christos)

Ticket #924

(sborrill)

Pull up the following revisions(s) (requested by martin in ticket #924):
crypto/external/bsd/heimdal/lib/libheimntlm/Makefile: revision 1.3
crypto/external/bsd/heimdal/lib/libkdc/Makefile: revision 1.4
crypto/external/bsd/heimdal/lib/libgssapi/Makefile: revision 1.5
crypto/external/bsd/heimdal/lib/libkadm5srv/Makefile: revision 1.5

Improve MKREPRO builds for architectures with compat (like amd64).

(sborrill)

Ticket #923

(sborrill)

Pull up the following revisions(s) (requested by martin in ticket #923):
etc/Makefile.params: revision 1.20

Drop output for MAKECONF MAKEOBJDIR MAKEOBJDIRPREFIX MAKEVERBOSE
in MKREPRO=yes builds.

(sborrill)

Entry for MKSTATICPIE fallout in /rescue build.

(martin)

Spaces -> tabs

(jmcneill)

RW fields in performance monitor registers are reset to architecturally
UNKNOWN values. Initialize the PMU to a known state - all interrupts and
counters disabled, performance monitor disabled, and user access disabled.

(jmcneill)

aarch64 build fix

(jmcneill)

I added is_affinity to intrsource in the previous commit but it is not used. Remove it.

(jmcneill)

Fix cats build.

(rjs)

Disable profile and compat 32-bit c++ sanitizer tests

These tests are known to be faulty. These fatures aren't ready.
They tend to break to unrelated changes to the codebase.

Base Clang and GCC are in general dated to use with sanitizers as these
features are being fixed on HEAD versions of both compilers (mostly Clang).

(kamil)

Disable profile and compat 32-bit tests cc sanitizer tests

These tests are known to be faulty. These fatures aren't ready.
They tend to break to unrelated changes to the codebase and require.

Base Clang and GCC are in general dated to use with sanitizers as these
features are being fixed on HEAD versions of both compilers (mostly Clang).

(kamil)

Bump version for changes to struct cpu_info

Welcome to 8.99.22 !

(pgoyette)

More rearrangement of struct cpu_info to keep all the un-conditional
members at fixed locations.

Should address my PR kern/52919

OK maxv@

XXX kernel version bump coming momentarily.

(pgoyette)

Move
arch/x86/x86/tprof_pmi.c
arch/x86/x86/tprof_amdpmi.c
into
dev/tprof/tprof_x86_intel.c
dev/tprof/tprof_x86_amd.c

(maxv)

Do the previous in the way it probably should have been in the first place.

(kre)

cast through intptr_t

(christos)

limit the aarch64 hack to clang.

(christos)

gcc aarch64 does not have multilib

(christos)

Be consistent with double include guard name (clang actually detects this)

(kre)

Initialize new_value to account for bogus return from the function.

(christos)

select assembler based on ACTIVE_CC

(christos)

Go back to using int for wchar_t as all the rest of the archs; using unsigned
int is complicated specially when it comes to comparing with WEOF etc.

(christos)

arm: Add support for ARMv7 performance event monitoring with tprof(4).

(jmcneill)

Add ARMv7 support.

(jmcneill)

Enable armpmu and tprof

(jmcneill)

Add support for ARMv7 performance monitor (PMU).

(jmcneill)

Add tprof backend for ARMv7 performance monitors.

(jmcneill)

Add some PMC event registers

(jmcneill)

Add TPROF_IDENT_ARMV7_GENERIC

(jmcneill)

- fix constants and explain limit
- use machine32 instead of hard-coded x86 stuff

(christos)

Define TPROF_IDENT_ARMV8_GENERIC

(jmcneill)

Side-load dev/hid/hid.h to restore the previous visibility of macros
like HUP_GENERIC_DESKTOP.

This header is user-visible and used by third party code. with this
change we don't need to modify pkgsrc/emulators/vice to know about
new headers in -current. Other users probably exist.

ok xtos.

(maya)

add pseudo-device tprof (fix build)

(jmcneill)

Get rid of unnecessary calls to kmem_alloc

(jmcneill)

Give aarch64 the "special treatment", since mknative does not include the
target-specific build file.

(christos)

There is no more SUBTARGET_EXTRA_SPECS, so hijack the EXTRA_SPECS.

(christos)

arm: Add support for ARMv8 performance event monitoring with tprof(4).

(jmcneill)

Add ARMv8 support.

(jmcneill)

Add armpmu

(jmcneill)

Add more PMC registers

(jmcneill)

Add glue for ARMv8 performance monitor (PMU).

(jmcneill)

Add tprof backend for ARMv8 performance monitors.

(jmcneill)

Support pic_set_affinity and pic_get_affinity

(jmcneill)

Add support for setting and getting interrupt affinity.

(jmcneill)

Return the real interrupt handle from gic_fdt_establish

(jmcneill)

Return the interrupt controller's cookie directly from fdtbus_intr_establish

(jmcneill)

Tickets #909 and #922

(martin)

Pull up following revision(s) (requested by sevan in ticket #922):

crypto/external/bsd/openssh/dist/ssh-agent.1: revision 1.13
crypto/external/bsd/openssh/dist/ssh-agent.c: revision 1.23

Amend whitelisted filesystem paths ssh-agent will look for PKCS11 related
libraries so that things work out of the box with pkgsrc without having to
explicitly whitelist things.

ok christos

(martin)

Pull up following revision(s) (requested by jdolecek in ticket #909):

sys/arch/xen/xen/xennetback_xenbus.c: revision 1.64 (patch)

Fix panic of DOM0 in xennetback_xenbus_destroy() on xl destroy of
DOMU with created, but non CONNECTED xennet (such as when DOMU
panics during boot); only try to disestablish the intr if it was
actually setup.

While here protect xnetback_instances with mutex, and switch to use
kmem_zalloc() + KM_SLEEP / kmem_free() like xbdback_xenbus.c; add XXXSMP
to the other global variables, and at least mark them static

(martin)

Ticket #1620

(martin)

Pull up following revision(s) (requested by dholland in ticket #1620):

usr.bin/units/units.c: revision 1.26,1.27

Improve the parser. Now we understand negative exponents; fixes PR 50768.

Also handle negative numbers better in general (don't randomly drop
the sign in a number of cases) and don't choke on exponents > 9.

This commit alters the meaning of a few previously valid but marginal
inputs (e.g. "3 foot-5 pound" is now treated as "3*-5 foot-pound"
rather than "3*5 foot-pound"; if you want the latter insert another
space) but corrects obviously wrong handling of many more.

-

Improve previous slightly; while we accept e.g. "meter2" to mean "meter^2",
don't allow "meter-2" to be interpreted as "meter^-2" as that's very
confusing.

(martin)

Hum. Move the __HAVE_DIRECT_MAP block a little below, otherwise dynamically
loaded kernel modules use a wrong offset for some ci_* fields. Found when
modloading tprof_amd on an AMD 10h, the read of ci_signature was at a
wrong address, and the cpu family was not detected correctly.

(maxv)

More ipkdb removal

(martin)

More ipkdb removal

(martin)

Add missing word: cactus. PR 53432.

(dholland)

Document what rrestore is (was once) for. PR 53442.
CVS: ----------------------------------------------------------------------

(dholland)

Remove unused x86/include/tprof.h, there should be no need for this kind
of includes.

(maxv)

Document what rdump is (was once) for. PR 53442.

(dholland)

Note improved tprof and removal of ipkdb.

(maxv)

Retire ipkdb entirely. The option was removed from the config files
yesterday.

ok kamil christos

(maxv)

Handle aarch64 jemalloc constant

(christos)

Aarch64 specific generated files.

(christos)

Fix formats for gcc where int64 is long not long long (like clang which
should be changed).

(christos)

aarch64 sanitizer bits

(christos)

c++config for 32/64 arm

(christos)

aarch64 files for gmp

(christos)

First pass at mknative for aarch64, based on mrg's work.

(christos)

clang does not like the c-like definition of alignof

(christos)

clang does not like auto in c++

(christos)

avoid dups for aarch64

(christos)

Update comment to match what the below text does

(This logic needs to go into gcc config files, but removing it
requires mknative)

(maya)

Fix a crash when running tprof with no arguments; check argc before accessing argv[0]

(jmcneill)

Mark tprof_event_init, tprof_event_list, tprof_event_lookup as dead

(jmcneill)

Remove "options IPKDB", and the other associated options, from the config
files.

ipkdb is being retired. Its code is really old, and hasn't kept pace with
today's expectations: IPv6, SMP, modern NICs. The associated code for x86
was already removed because it was too incorrect to stay.

There are plans to rewrite a similar feature from scratch.

ok kamil christos

(maxv)

Fix non-MULTIPROCESSOR build

(jmcneill)

Remove "options DEBUG_BY_TOOLS", it doesn't exist.

(maxv)

Add splhigh() around the FPU code, we don't want to be preempted in the
middle, this could corrupt the FPU state and trigger undefined behavior.

Intentionally use splhigh and not kpreempt_disable, to match the generic
x86 FPU code.

Compile-tested only (I don't have VIA).

Found by Maya almost a year ago.

(maxv)

Remove ifdef GPROF.

(maxv)

Drop NENTRY() from the x86 kernels, use ENTRY(). With PMCs (and other hardware
tracing facilities) we have a much better ways of monitoring the CPU activity
than GPROF, without software modification.

Also I think GPROF has never worked, because the 'start' functions of both
i386 and amd64 use ENTRY(), and it would have caused a function call while the
kernel was not yet relocated.

(maxv)

specialreg.h is x86-specific, don't include it

(maxv)

Finish the Skylake/Kabylake table, and improve the output of "tprof analyze".

(maxv)

Send the 'magic reverse engineered sequence' with a single sliced command,
don't wait for individual ACKs. Fixes kern/53444.

While here:
- use better descriptive names for functions
- use a function for the extended write command
- add macro for number from the old synaptics documentation
- don't get the resp from the command sequence if we're going to ignore
it anyway

most from uwe.

(maya)

Remove atoi()

Mostly use number() (no longer implemented using atoi()) when an
unsigned integer is required, but use strtoXXX() when a conversion
is wanted, without the possibility or error (like setting OPTIND
and RANDOM).  Always init OPTIND to 1 when sh starts (overriding
anything in environ.)

(kre)

Remove dhclient references.

(maya)

dhclient->dhcpcd

(maya)

Xref dhcpcd, not removed dhclient.

(maya)

Mark tprof_monitor as dead

(joerg)

Reapply with fixed condition:
PT_PHDR is useful without PT_INTERP, i.e. for static PIE. It removes the
need for platform-specific computations of _DYNAMIC and friends.

(joerg)

Determine dynamic binaries by presence of PT_INTERP. Static PIE has
_DYNAMIC.

(joerg)

Compute relocbase correctly for static PIE. AT_BASE is not usable in
this case.

(joerg)

Add comment elaborating what a sliced command is.

(maya)

Give a heads up about ssh-agent path whitelist change.

(sevan)

Tickets #911, #912, #913, #914, #915, #916, #917, #921

(martin)

Pull up following revision(s) (requested by nonaka in ticket #921):

usr.sbin/ndp/ndp.c: revision 1.52-1.54

Remove duplicate rtrlist() function prototype.

ndp(8): host_buf should not be used in delete().
host_buf is passed to the argument host of delete() in do_foreach().

Use s6, not mysin.

(martin)

Pull up following revision(s) (requested by christos in ticket #917):

external/gpl3/binutils.old/dist/bfd/peXXigen.c: revision 1.6
(with /binutils.old/ -> /binutils/)

Fix reproducible builds for EFI boot blocks (from HEAD)

(martin)

Pull up following revision(s) (requested by christos in ticket #916):

external/bsd/ppp/usr.sbin/pppd/sys-bsd.c: revision 1.5

New arp code needs RTF_LLDATA for DELETE to work!
XXX: pullup-8

(martin)

Pull up following revision(s) (requested by msaitoh in ticket #915):

sys/net/if.c: revision 1.424

Print "NET_MPSAFE enabled" if it's enabled.

(martin)

Pull up following revision(s) (requested by kre in ticket #914):

usr.bin/printf/printf.c: revision 1.38,1.39

From leot@ on tech-userlevel:
Avoid running off into oblivion when a format string,
or arg to a %b conversion ends in an unescaped backslash.

Patch from Leo slightly modified by me.

Avoid printing error messages twice when an invalid
escape sequence (\ sequence) is present in an arg to a %b
conversion.

(martin)

Pull up following revision(s) (requested by triaxx in ticket #913):

external/bsd/dhcpcd/Makefile.inc: revision 1.3

Fix an inconsistency that showed /var/db/duid in the man page while the
binary opened /var/db/dhcpcd/duid.

(martin)

Pull up following revision(s) (requested by maya in ticket #912):

sys/arch/x86/x86/identcpu.c: revision 1.79
sys/arch/x86/include/specialreg.h: revision 1.127

Disable MWAIT/MONITOR on Apollo Lake CPUs to workaround APL30 errata.

We use MWAIT/MONITOR to hatch secondary CPUs. The errata means that
the wakeup may not happen, so SMP boot fails.
Use wrmsr to disable it in hardware too, for extra paranoia.

PR port-amd64/53420,
also reported on netbsd-users by joern clausen and ssartor.

(martin)

Pull up following revision(s) (requested by ozaki-r in ticket #911):

sys/kern/init_main.c: revision 1.498
sys/rump/net/lib/libnet/net_component.c: revision 1.10
sys/net/if.h: revision 1.264
sys/net/if.c: revision 1.429

Fix net.inet6.ip6.ifq node doesn't exist

The node (and child nodes) is initialized in sysctl_net_pktq_setup, but the call
of sysctl_net_pktq_setup is skipped unexpectedly.
sysctl_net_pktq_setup is skipped if in6_present is false that indicates the
netinet6 component isn't loaded on rump kernels.  However the flag is
accidentally always false because the flag is turned on in in6_dom_init that is
called after if_sysctl_setup on both normal and rump kernels.

Fix the issue by moving if_sysctl_setup after in6_dom_init (domaininit on normal
kernels).  This fix is ad-hoc but good enough for netbsd-8.  We should refine
the initialization order of network components in the future.

Pointed out by hikaru@

(martin)

Tickets #905, #906, #907, #908

(martin)

Pull up following revision(s) (requested by jnemeth in ticket #908):

usr.bin/calendar/calendars/calendar.birthday: revision 1.27
usr.bin/calendar/calendars/calendar.christian: revision 1.7
usr.bin/calendar/calendars/calendar.usholiday: revision 1.8
usr.bin/calendar/calendars/calendar.netbsd: revision 1.39
usr.bin/calendar/calendars/calendar.holiday: revision 1.28
usr.bin/calendar/calendars/calendar.holiday: revision 1.29
usr.bin/calendar/calendars/calendar.judaic: revision 1.7
usr.bin/calendar/calendars/calendar.history: revision 1.35

Only 35 years late.

Mention the Sand Creek massacre.

Fix a typo.

(or, `Emily Dickinson' - the American poet - was born on the same date)

Update calendar files for the upcoming NetBSD 8.0 release.  I'm
assuming that it will be released by August 1, which is two months
from now.  Thus I used 2018 dates for all holidays between Aug.
1st and Dec. 31st, and 2019 dates for all holidays between Jan.
1st and Jul. 31st.

(martin)

Pull up following revision(s) (requested by kre in ticket #907):

bin/sh/expand.c: revision 1.122

When matching a char class ([[:name:]]) in a pattern (for filename
expansion, case patterrns, etc) do not force '[' to be a member of
every class.

Before this fix, try:

case [ in [[:alpha:]]) echo Huh\?;; esac

XXX pullup-8    (Perhaps -7 as well, though that shell version has
much more relevant bugs than this one.)  This bug is not in -6 as
that has no charclass support.

(martin)

Pull up following revision(s) (requested by kre in ticket #906):

bin/sh/eval.c: revision 1.155
bin/sh/mknodes.sh: revision 1.3
bin/sh/nodes.c.pat: revision 1.14
bin/sh/exec.h: revision 1.27
bin/sh/exec.c: revision 1.52

Deal with ref after free found by ASAN when a function redefines
itself, or some other function which is still active.

This was a long known bug (fixed ages ago in the FreeBSD sh) which
hadn't been fixed as in practice, the situation that causes the
problem simply doesn't arise .. ASAN found it in the sh dotcmd
tests which do have this odd "feature" in the way they are written
(but where it never caused a problem, as the tests are so simple
that no mem is ever allocated between when the old version of the
function was deleted, and when it finished executing, so its code
all remained intact, despite having been freed.)

The fix is taken from the FreeBSD sh.

XXX -- pullup-8 (after a while to ensure no other problems arise).

(martin)

Pull up following revision(s) via patch (requested by knakahara in ticket #905):

sys/netinet/ip_mroute.c: revision 1.160
sys/netinet6/in6_l2tp.c: revision 1.16
sys/net/if.h: revision 1.263
sys/netinet/in_l2tp.c: revision 1.15
sys/netinet/ip_icmp.c: revision 1.172
sys/netinet/igmp.c: revision 1.68
sys/netinet/ip_encap.c: revision 1.69
sys/netinet6/ip6_mroute.c: revision 1.129

sbappendaddr() is required any lock. Currently, softnet_lock is appropriate.

When rip_input() is called as inetsw[].pr_input, rip_iput() is always called
with holding softnet_lock, that is, in case of !defined(NET_MPSAFE) it is
acquired in ipintr(), otherwise(defined(NET_MPSAFE)) it is acquire in
PR_WRAP_INPUT macro.

However, some function calls rip_input() directly without holding softnet_lock.
That causes assertion failure in sbappendaddr().
rip6_input() and icmp6_rip6_input() are also required softnet_lock for the same
reason.

(martin)

Provide empty SVS_ENTER_NMI/SVS_LEAVE_NMI for kernels w/o options SVS

(martin)

Ask for a file path with the "analyze" command, instead of reading stdin.

(maxv)

Remove tpfmt(1). Its code was merged into tprof(8).

(maxv)

don't try to decend into remove 'pmc' subdir.

(mrg)

Merge tpfmt(1) into tprof(8). We want to have access to everything with
only one tool. The code is copied mostly as-is, and the functionality is
available via the "analyze" command.

Eg:
tprof monitor -e llc-misses:k -o myfile.out sleep 20
tprof analyze < myfile.out

Will move soon, I don't like the reading via stdin.

(maxv)

stopgap fix: revert bfd PT_PHDR without PT_INTERP changes.
This currently results in most binaries being broken. Give more time to
debug without -current being badly broken.

The reverted commit message was:
PT_PHDR is useful without PT_INTERP, i.e. for static PIE. It removes the
need for platform-specific computations of _DYNAMIC and friends.

ok martin, mrg

(maya)

Remove KAUTH_MACHDEP_X86PMC, now unused.

(maxv)

Skylake/Kabylake are family 6, so add a check for that. While here improve
the layout of "tprof list".

(maxv)

Remove the X86PMC code I had written, replaced by tprof. Many defines
become unused in specialreg.h, so remove them. We don't want to add
defines all the time, there are countless PMCs on many generations, and
it's better to just inline the event/unit values.

(maxv)

add what i believe is the missing part from the previous commit to
the old nvidia driver.  fixes my build and appears to match intent.

(mrg)

Remove the usr.bin/pmc tool. People should use tprof instead.

(maxv)

Change the arguments of the tprof tool, to match the behavior of pmc(1) and
cpuctl(8). They become:

tprof list
tprof monitor -e name:option [-o outfile] command

(maxv)

Inline the values in amd_f10h_names[], we're not going to use defines for
each CPU model found in the wild.

(maxv)