A negated boolean is either 0 or 1, so no need to explicitly test for
positive.

(joerg)

Don't claim too much about empty loops, the SYSCALL macro is kind of
obnoxious like that...

(joerg)

ohci_hash_rem_itd the sitds in ohci_device_isoc_abort

(skrll)

add mv(1) and SIGINFO.

(mrg)

add SIGINFO for mv(1), largely based upon the support in cp(1).

(mrg)

Centralise the up_repeat handling and use the standard pipe method to
start the next transfer.  This allows the removal of a bunch of code
in the upm_done methods for interrupt transfers which had copies of
the upm_start method code.

At the same time we can perform the upm_done method before calling the
transfer callback allowing correct bus_dma(9) operations before
using the transfer DMA buffer.

(skrll)

fix infinite recursion through thr_getspecific

(christos)

Revert and leave broken.

(christos)

More nodenames fixes.

(christos)

Mark files without llvm-261930 symbol as dead.

(joerg)

Mark files without clang-261930 as dead.

(joerg)

Add lint bits.

(christos)

clang now supports normal soft float.

(joerg)

Update build system for LLVM 3.8.0rc3.

(joerg)

As workaround for limitations in Clang's atomic lowering on SPARC,
require v8+ for those files that need C++11 atomics.

(joerg)

Note debug set list fixes

(martin)

put unused before the function name for consistency.

(christos)

Add visibility and weak

(christos)

Note debug set list changes

(martin)

Pull up r1.4 (with minor tweaks) to fix debug set lists.

(martin)

Pull up r1.4 (with minor tweaks) to fix debug set lists.

(martin)

Pull up r1.4 to fix debug set lists.

(martin)

Pull up r1.4 to fix debug set lists.

(martin)

Pull up r1.4 to fix debug set lists.

(martin)

Pull up r1.4 to fix debug set lists.

(martin)

Pull up r1.3 to fix debug set lists.

(martin)

Pull up r1.3 to fix debug set lists.

(martin)

Pull up r1.4 to fix debug set lists.

(martin)

Pull up r1.4 to fix debug set lists.

(martin)

Pull up r1.4 to fix debug set lists.

(martin)

Pull up r1.4 to fix debug set lists.

(martin)

Pull up r1.6 to fix debug set lists.

(martin)

Pull up r1.6 to fix debug set lists.

(martin)

Pull up r1.4 (with minor adjustments) to fix debug set lists.

(martin)

Pull up r1.4 (with minor adjustments) to fix debug set lists.

(martin)

Don't build archive libs with -fPIC breaks static binaries and profilig.

(christos)

Ignore unused arguments for clang as we pass assembler flags and the
like to the preprocessor-only mode. Conditionalize GCC flags that are
not known to clang accordingly.

(joerg)

When building with clang, optimise for minimal size and skip frame
pointers when possible.

(joerg)

Explicitly request SPARCv9 assembler support for v9 using assembler
files.

(joerg)

Include the C11 atomic builtin alias.

(joerg)

When using clang, do not use the sparc64 code as it doesn't provide the
full set of symbols and clang in -m32 defaults to sparcv8, not
sparcv8plus.

(joerg)

Include C11 load/store helpers.

(joerg)

Synchronise with new components we are currently not interested in.

(joerg)

Sync with changes in the profiling implementation of compiler-rt.
Switch to the "Linux" runtime, which is kind of misnamed for the mostly
ELF based implementation. Make sure to hook up the runtime source
only for the profile library as it uses constructors for the output
creation.

(joerg)

Long double complex multiplication and division helpers are needed on
Sparc64 and AArch64.

(joerg)

Merge compiler-rt-259194.

(joerg)

Sparc/Sparc64 also support libc++ and compiler-rt in libc with Clang.

(joerg)

Avoid syntax errors if HAVE_GCC is not defined.

(joerg)

Bump miniroot size slightly from 9216KB to 9360KB for clang.

(joerg)

For clang, optimize both ramdisk and miniroot for minimal size and skip
frame pointers where possible.

(joerg)

When building the atomic op test on SPARC64 with Clang, skip the
sub-32bit tests for now. Clang currently doesn't synthesize a CAS
replacement nor does it create a libcall.

(joerg)

Improve debugging, from kre (I hooked it to the build).

(christos)

PR/50863: John Hein: libedit el_end() messes up term settings if piped
Keep track if we initialized the tty, and only reset it if we did.

(christos)

Why KASSERT when you can KASSERTMSG?wq

(skrll)

Initialise ex_isrunning in ehci_device_isoc_init.  No real functional
change as the memory was zeroised.

(skrll)

CID 1354301, 1354302, 1354303: Fix uninitialized variable.

(christos)

CID 1354295: Array overrun.

(christos)

remove useless casts

(christos)

CID 1354293: handle EOF

(christos)

CID 1025009: Fix wrong code (NULL deref)

(christos)

CID 1025008: Free memory returned by Var_Subst

(christos)

CID 1025007: Don't leak missingFiles

(christos)

CID 1025006: pbm can't be NULL at this point.

(christos)

In uhci_device_isoc_enter define

struct uhci_xfer *ux = UHCI_XFER2UXFER(xfer);

and use it.  No functionaly change.

(skrll)

Do the pipe sitd and loaning properly for isoc transfers

(skrll)

An std is "done" when it's not inflight.  Mark it done when it's first
allocated.

(skrll)

Remove some blank lines

(skrll)

Comment on its own line

(skrll)

no condition for cpu_rng here

(mlelstv)

Don't use CPU_RNG for rump kernels. So far there is no rump infrastructure
for this.

(mlelstv)

add missing cpu_rng.c to kernel

(mlelstv)

add missing cpu_rng.h includes

(mlelstv)

dk_ioctl already calls disk_ioctl.
Remove redundant return statement for a void function.

(mlelstv)

Remove callout-based RNG support in VIA crypto driver; add VIA RNG backend for cpu_rng.

(tls)

Add RDSEED and RDRAND backends for cpu_rng on amd64 and i386.

(tls)

Let makefiles decide if depend file gets a meta file

(sjg)

Add cpu_rng, a framework for simple on-CPU random number generators.

(tls)

1089, 1100-1102, 1104, 1105, 1107, 1109, 1122

(snj)

Pull up following revision(s) (requested by skrll in ticket #1107):
external/broadcom/rpi-firmware/dist/LICENCE.broadcom: revision 1.2
external/broadcom/rpi-firmware/dist/bootcode.bin: revision 1.8
external/broadcom/rpi-firmware/dist/fixup.dat: revision 1.8
external/broadcom/rpi-firmware/dist/fixup_cd.dat: revision 1.8
external/broadcom/rpi-firmware/dist/start.elf: revision 1.8
external/broadcom/rpi-firmware/dist/start_cd.elf: revision 1.8
sys/arch/arm/broadcom/bcm2835_emmc.c: revision 1.29
sys/arch/arm/broadcom/bcm2835_gpio.c: revision 1.3
sys/arch/arm/broadcom/bcm2835_gpio_subr.c: revision 1.4
sys/arch/arm/broadcom/bcm2835_space.c: revision 1.9, 1.10
sys/arch/arm/broadcom/bcm2835reg.h: patch
sys/arch/arm/cortex/a9_mpsubr.S: revisions 1.45, 1.46
sys/arch/evbarm/conf/CUBIEBOARD: revision 1.45
sys/arch/evbarm/conf/std.awin: revision 1.9
sys/arch/evbarm/rpi/rpi2_start.S: revision 1.3
sys/arch/evbarm/rpi/rpi_machdep.c: revision 1.68
Check for hypervisor mode in cortex_init and exit if the cpu started
there.
Needed by latest RPI firmware.
--
Fix up bus_space_map for latest RPI firmware which now passes the FB
address in the mailbox properties as a bus address.
--
Update RPI firmware to version after the following commit
commit 224c75602b8bae1a9e942b4f1c7ed3aa8e0f0ec8
Author: popcornmix<popcornmix@gmail.com>
Date:  Tue Dec 8 14:48:57 2015 +0000
--
Deal with kernel builds where virtualisation isn't available
--
Tweak CPUFLAGS to cover all CPUs
--
Fix up bcm283[56] bus_space(4) to really use bus addresses for
peripherals, etc
Simplifies the code in various places and uses the abstraction in
more places. (bcm2835_gpio_subr.c still doesn't)

(snj)

Fix obvious mistake caught by Clang constant-logical-operand warning.

(riastradh)

With the other changes in previous commit, these casts are unneeded.

(riastradh)

Pull up following revision(s) (requested by skrll in ticket #1109):
libexec/ld.elf_so/sysident.h: revisions 1.18, 1.19
Fix .note.netbsd.march by ensuring correct padding
--
Actually, descsz should not contain the padding. The note still needs to
be padded out.

(snj)

Pull up following revision(s) (requested by skrll in ticket #1106):
sys/arch/arm/arm32/pmap.c: revision 1.332
Delete pmap_pmaps and its only user pmap_dump_all.  The list wasn't
being updated in an MP-safe manner.

(snj)

Pull up following revision(s) (requested by skrll in ticket #1105):
common/lib/libc/arch/arm/atomic/atomic_nand_16.S: revision 1.3
common/lib/libc/arch/arm/atomic/atomic_nand_32.S: revision 1.3
common/lib/libc/arch/arm/atomic/atomic_nand_64.S: revision 1.4
common/lib/libc/arch/arm/atomic/atomic_nand_8.S: revision 1.3
common/lib/libc/arch/arm/atomic/sync_fetch_and_nand_8.S: revision 1.5
Use gcc 4.4 and later operation for nand, i.e.
*ptr = ~(tmp & value) instead of *ptr = ~tmp & value
There was also another bug in sync_fetch_and_nand_8 which I've also fixed.
PR port-arm32/50513: Incorrect logic for atomic_nand_xx.S

(snj)

Pull up following revision(s) (requested by skrll in ticket #1104):
sys/arch/arm/arm/disassem.c: revisions 1.29-1.34
Remove duplicate entry
--
Document 'e'
--
Remove incorrect entries
--
More instructions. Lots left to do.
--
Move /* A5.2.10 Synchronisation primitives */ block earlier so it
matches correctly
--
Move mcrr and mrrc up the list so they match ahead of ldc/ldc2

(snj)

Don't use (implicit) int as type for values >=2^31.

Should fix Clang c++11-narrowing errors.

(riastradh)

Pull up following revision(s) (requested by msaitoh in ticket #1102):
sys/dev/mii/igphy.c: 1.25
sys/dev/mii/ukphy.c: 1.48
sys/dev/pci/if_wm.c: revisions 1.308, 1.318, 1.320, 1.324-1.332, 1.334, 1.336, 1.343-1.344, 1.347-1.348, 1.350, 1.376-1.382, 1.386-1.389 via patch
sys/dev/pci/if_wmreg.h: revisions 1.68-1.70, 1.73-1.77, 1.79-1.80, 1.82, 1.86-1.88 via patch
sys/dev/pci/if_wmvar.h: revisions 1.22-1.23, 1.25-1.30 via patch
Sync wm(4) as of if_wm.c rev 1.389 except MSI/MSI-X, multiqueue and NET_MPSAFE:
- Add C2000 KX and 2.5G support.
- Set ICH9 and ICH10's PBA size to 14K if the RX buffer size is more than
  4096. Almost the same as other OSes.
- For 82576 and newer devices, the PBA register is deleted. Don't write PBA
  for those chips. Also change the calculation of RX packet buffer size in
  new way.
- Fix a lot of bugs to make 82575 and newer SERDES based systems work.
- Print NVM image version and option ROM version.
- Add workaround for I210 Errata 25 and I211 Errata 10 (PLL bug). This
  workaround is required if the NVM image version < 3.25.
- Fix a bug that wm_detach() didn't unmap the FHASH's area. Now
  "drvct -d wm0" -> "drvctl -r pci0" works on ICH* and PCH*.
- Add workaround for 82574 Errata 25 and 82583 Errata 12 "Dropped RX packets"
  and for 82573 (unknown). Set GCR_L1_ACT_WITHOUT_L0S_RX bit. The NVM Image
  version 2.1.4 and newer have this workaround.
- Check PHY type correctly. This change is required to use igphy(4) device
  correctly.
- Disable LPLU (Low Power Link Up) on D0 state on 82574, 82583 and ICH* too.
- Call wm_get_hw_control() correctly. This change fixes a bug that some AMT
  based systems doesn't linkup at 1000BaseT. The problem was observed on HP
  Compaq dc7700. A lot of fixes have been done for wm(4) and igphy(4), so now
  PR#44893 should be fixed.
- Call wm_get_wakeup(sc) before checking WM_F_HAS_AMT. It's required to
  check the existence of AMT correctly.
- Fix a problem that wm_gate_hw_phy_config_ich8lan() isn't called in
  wm_reset() on PCH2.
- Clear WMREG_WUC in wm_reset() if the chip >= 82544. This might fix the
  behavior on suspend/resume.
- Fix logic of wm_check_reset_block() on ICH* and PCH*. This change might fix
  a problem that PHY's read/write functions can't get semaphore.
- On ICH8, call wm_gig_downshift_workaround_ich8lan() when link changed down.
- Drop PHY_CTRL_GBE_DIS explicitly in wm_lplu_d0_disable() in case BIOS sets
  this bit.
- Fix two bugs in wm_kmrn_lock_loss_workaround_ich8lan(). Now the function
  checks the status correctly but it causes linkdown up to 10 times, so it's
  disabled for the time being.
- PR/50527: David Binderman: Fix impossible code. Odd offsets need special
  treatment.
- Fix RAL table's size of PCH2 and PCH_LPT.
- PCH_LPT (and newer device) is required to check FWSM_WLOCK_MAC bit to
  determine the range of the RAL.
- Use sc->sc_itr instead of hard-coded number.
- Rename wm_tbi_check_link() to wm_tbi_tick() because this function acts as
  mii_tick().
- ACK Accelerate Disable in the RFCTL register is not bit 13 but 12.
  No binary change because this definition has not used yet.
- Add ACK data Disable bit's definition (not used yet).
- PHY_CTRL_GBE_DIS is not bit 4 but bit 6. This change has no any effect by
  default because WM_WOL is not defined yet and
  m_kmrn_lock_loss_workaround_ich8lan() is broken.
- Fix wm_check_mng_mode_ich8lan(). This function is used only when WM_WOL is
  defined and it's disabled by default.
- Rename wm_check_reset_block() to wm_phy_resetisblocked() and make it returns
  bool. No functional change.
- Reorder function definitions and macro definitions. No functional change.
- Fix comment. Add comment. Update comment.
- KNF.

(snj)

Pull up following revision(s) (requested by christos in ticket #1101):
lib/libc/gen/getpass.c: revision 1.30
PR/50695: coypu: ctrl-c in su password input breaks shell (bash, csh)
Always restore the tty settings.

(snj)

1100

(snj)

Pull up following revision(s) (requested by hannken in ticket #1100):
sys/arch/x86/x86/pmap.c: revision 1.190
Operation pmap_pp_clear_attrs() may remove the "used" attribute from a page
that is still cached in the TLB of other CPUs.
Call pmap_tlb_shootnow() here before enabling preemption to clear the
TLB entries on other CPUs.
Should prevent tmpfs data corruption under load.
Ok: Chuck Silvers

(snj)

Pull up following revision(s) (requested by hannken in ticket #1100):
sys/arch/x86/x86/pmap.c: revision 1.190
Operation pmap_pp_clear_attrs() may remove the "used" attribute from a page
that is still cached in the TLB of other CPUs.
Call pmap_tlb_shootnow() here before enabling preemption to clear the
TLB entries on other CPUs.
Should prevent tmpfs data corruption under load.
Ok: Chuck Silvers

(snj)

Avoid Clang constant-logical-operand warning.

(riastradh)

Pull up following revision(s) (requested by riastradh in ticket #1089):
sys/dev/usb/hid.c: revision 1.43
Convert unsigned char to wider type before left shift.
Avoids undefined behaviour if shifted quantity overflows int.
CID 980971

(snj)

1122

(snj)

Pull up following revision(s) (requested by martin in ticket #1122):
distrib/sets/lists/debug/md.sparc64: patch
Fix debug setlist.

(snj)

Pull up following revision(s) (requested by marrtin in ticket #1122):
distrib/sets/lists/debug/md.sparc64: patch
Fix debug setlist.

(snj)

Disable C++11 warnings about `register' qualifiers in glsl_lexer.cpp.

glsl_lexer.cpp was generated by a flex that still uses it.  It is
harmless.

(riastradh)

Use -std=c++11 unordered_set, not TR1 unordered_set.

(riastradh)

Use -std=c++11 unordered_set, not TR1 unordered_set.

(riastradh)

Space between string literals to appease idiotic C++11 breakage.

Will be needed to switch on -std=c++11, which is in turn needed for
other upcoming changes to get Clang to build this.

(riastradh)

PR/50860: David Binderman: Remove redundant code.

(christos)

PR/50860: David Binderman: Remove redundant code.

(christos)

PR/50859: David Binderman: Remove redundant code.

(christos)

PR/50858: David Binderman: Remove redundant code.

(christos)

PR/50857: David Binderman: Remove redundant code.

(christos)

PR/50856: David Binderman: Remove redundant code.

(christos)

PR/50855: David Binderman: Remove redundant code.

(christos)

PR/50852: David Binderman: make code more readable (although it was correct
anyway)

(christos)

Add _SC_TIMER_MAX

(christos)

lint comment

(christos)

_SC_TIMERS_MAX

(christos)

We only have 28 timers available.

(christos)

Make comments and code match reality; there are 4 reserved timers.

(christos)

CID 420802: Avoid NULL deref.

(christos)

CID 270355 fix memory leak

(christos)

Restore old netbsd emulation names, requested by joerg.

(christos)

Allow reads from pad(4) less or greater than PAD_BLKSIZE.

Ensure that audio data is ready before reading.
Addresses PR 39204.

OK jmcneil@.

(nat)

Fix soft volume audio distortion.  OK jmcneil@.
Update atf pad expected output.

(nat)

PR/50851 - Nikolai Lifanov -- add EAI

(jnemeth)

Whitespace

(skrll)

To eliminate gif_softc_list linear search, add extra argument to encapsw.pr_ctlinput().

(knakahara)

Mark mgx_wait_host explicitly as unused.

(joerg)

Use \- for minus sign, use Ev, use Er.

(wiz)

Remove trailing whitespace.

(wiz)

fix always false comparison.

pointed out by joerg@

(ryo)

Fix obvious contraction spelling mistakes by adding missing apostrophes.

(ginsbach)

Remove the big delay / dump ED/TD state debug code.

(skrll)

SPARC before v8 requires a nop instruction between a floating point
instruction and a floating point branch.  SPARCv8 requires a nop only
immediately after FPop2 (fcmp*) instructions. Adjust the logic to
properly implement the v8 rules when targetting a less ancient
architecture.

(joerg)

Garbage collect unused variables comcnaddr, comcnspeed and comcnmode.

(joerg)

Missed this file in the linux_work move.

(skrll)

Use callout_halt instead of callout_stop

(ozaki-r)

The unsigned int object must be volatile-qualified too.

(riastradh)

Use unsigned int, not int, for LIBDRM_ATOMIC_TYPE.

Otherwise we pass int * to atomic_..._uint operations that expect
unsigned int *.

(Not clear to me why GCC doesn't warn about a pointer signedness
issue here but Clang does.)

(riastradh)

Add basic tests for Proxy ARP

The tests don't much enough and need more realitic tests, for example
tests for a setup using ppp found in PR 44032.

(ozaki-r)

Reduce diff to upstream by using

sys/external/bsd/{include/workqueue.h,linux/linux_work.c}

This also fixes CI20 dwctwo start up as reported by macallan@

(skrll)

Trailing whitespace

(skrll)

Trailing whitespace.

(skrll)

Move linux_work.c and workqueue.h from sys/external/bsd/drm2 to
sys/external/common so that they can be used by others.

LGTM from riastradh@

These should really live outside sys/external, but that can be decided
later

(skrll)

Make the default CPP path a list and check if they are access(2)able.
If no match is found, fallback to looking for cpp in PATH.

(joerg)

Fix el_{w,}getc documentation (Ingo Schwarze)

(christos)

Fixes from OpenBSD via Ingo Schwarze:
1) Missing comma after tok_str in NAME.
  OpenBSD rev. 1.38 Sep 10, 2015 (schwarze)
2) Style: void in argument list.
  OpenBSD rev. 1.39 Sep 14, 2015 (schwarze)
3) English punctuation: stray comma.
  OpenBSD rev. 1.37 Mar 13, 2015 (jmc)

(christos)

Remove double space before [.,:] in macro arguments.

(ginsbach)

Tuck in mbstate_t to the wide char version only to avoid exposing the zeroing
hack and doing it in the narrow case.

(christos)

Add the [n]ei and [n]eei options to the synopsis; already documented in
description.

(ginsbach)

Make the read_char function always take a wchar_t * argument (Ingo Schwarze)

(christos)

gdb-7.11 is out.

(wiz)

file system police.

(wiz)

PR/46327: David Mandelberg: Fix exit codes of background jobs (from kre)

(christos)

Simple script to create node names for debugging

(christos)

uncomment clean up

(christos)

Test improvements from kre

(christos)

If we don't have shared address space vfork fail back to using fork since
we are depending on the shared address space feature (from kre)

(christos)

Make sh.1 catch up with reality. Document -h (such as it is...)
and also added doc for some other stuff that was missing.

Take the opportunity to clean up the way the flags are set in the
man page, so every new flag doesn't have to be added 6 times!
(Some of the lists were different from others, in ordering, and
content, for no good reason at all.)

Make a few other cleanups ... Add text about AND-OR lists,
This can be also used to justify closing an open PR:
(that "sh -c 'command &&'" is not a syntax error...).

Add doc for -F, which should default to set if the shell somehow
gets compiled without DO_SHAREDVFORK defined, (to be committed
separately)

XXX: Consider disabling DO_SHAREDVFORK if SMALL is defined?

From kre

(christos)

A very simple, non-intrusive patch to fix a segfault (and a
functional error) in c_gets(), file chared.c.

Run any program using libedit in the default way.  At the el_[w]gets()
prompt, invoke ed-command (for example, in emacs mode, press the
escape key, then type the letter 'x').  You should see a ": " prompt.
Type the letter 'x' again.  Now press the backspace key a few times,
looking at the screen after each key press:

- The 1st BS deletes the 'x'.
- The 2nd BS deletes the blank after the prompt.
- The 3rd BS deletes the colon of the prompt.
- The 4th BS moves the cursor up one line.
- The 5th BS gives me "Segmentation fault (core dumped)".

Depending on your platform, it might take a few more or a few less
backspaces for the buffer underrun to trigger the segfault, but
you should be able to hit it sooner or later no matter what.

Run the same program again, connect again and invoke ed-command again.
Now type: 'b', backspace, 'i', backspace, 'n', backspace, 'd', enter.
The "bind" command gets executed, even though you deleted what you
typed before hitting enter.

From Ingo Schwatze.

(christos)

Get split el_getc and el_wgetc completely and call el_wgetc internally.
Change some character constants to they wide versions. (Ingo Schwarze)

(christos)

White space police.

(roy)

White space police.

(roy)

Move a comment to its own line.

(skrll)

Debug improvements

(skrll)

Kill confusable use of SIN_PROXY

(ozaki-r)

Add one more clean file

(christos)

Remove d-exp.c (generated file)

(christos)

name the long option after the ksh name (trackall) to indicate the intended
posix behavior not the bash one.

(christos)

switch sparc to new binutils

(macallan)

update that -n is implemented and add -h using the long name that bash
uses. (from kre, long name from me)

(christos)

add t_option

(christos)

Add t_option, from kre (with minor edits from me)

(christos)

Add libc++ to two debug sets.

(wiz)

Fix quoting inside heredoc's. (from kre)

(christos)

Add new redirection test, from kre

(christos)

Sort using mkheaderlist.sh:1.3

(skrll)

Sort the output

(skrll)

Use \e for backslash in resource examples.

We try to trick the C preprocessor by adding a space after \\ at the
end of line, but that doesn't work as it complains and joins those
lines anyway, destroying the examples.

(uwe)

Protect comments in Xaccess file example from being eaten by the
C preprocessor.

(uwe)