dragonfly.git
2 years agoREADME: Remove the secure entry; add the doc entry.
Aaron LI [Fri, 1 Jun 2018 04:46:21 +0000 (12:46 +0800)]
README: Remove the secure entry; add the doc entry.

Those contents resided under secure were merged into crypto some time ago.

2 years agoetc/Makefile: Do not install rc.firewall as executable
Aaron LI [Fri, 1 Jun 2018 04:19:07 +0000 (12:19 +0800)]
etc/Makefile: Do not install rc.firewall as executable

/etc/rc.firewall doesn't need to be installed as executable, similar to
/etc/rc.firewall6 .

2 years agohammer2: do not print error=0x0000 on bulkfree
Aaron LI [Fri, 1 Jun 2018 04:09:59 +0000 (12:09 +0800)]
hammer2: do not print error=0x0000 on bulkfree

Make hammer2 bulkfree do not print "error=0x0000" (i.e., no error occurred).
This makes the system log messages (/var/log/messages) a bit cleaner.

Fix minor whitespace issues as well.

2 years agodrm: rman_get_start() returns u_longs, not ints
François Tigeot [Wed, 6 Jun 2018 20:37:43 +0000 (22:37 +0200)]
drm: rman_get_start() returns u_longs, not ints

This had not been correctly handled in 183e2373896e4ea605435a6bd8f943e8273bf8cd

2 years agocpdup - Fix NULL pointer indirection on lost socket
Matthew Dillon [Wed, 6 Jun 2018 15:34:43 +0000 (08:34 -0700)]
cpdup - Fix NULL pointer indirection on lost socket

* Fix a crash which can occur due to a lost socket.  Generate a
  nice error message and exit() instead.

2 years agokernel - Fix umtx (pthread_mutex etc) race in kernel
Matthew Dillon [Wed, 6 Jun 2018 15:29:37 +0000 (08:29 -0700)]
kernel - Fix umtx (pthread_mutex etc) race in kernel

* The umtx code could still race a fork despite the wakeup
  due to certain access paths leading into umtx_sleep() only
  issuing reads, thus not triggering a COW operation post-fork.
  This results in a loss of the interlock.

* Fix the issue by having umtx_sleep() fetch the user data
  with a read-modify-write instead of a read.  It now essentially
  does a lock xadd, adding $0 to the memory to force a write
  fault if necessary.

* Fixes 'go' tests and probably other situations that can arise
  when heavily threaded programs use fork/exec.

Reported-by: Tim Darby (+testing)
2 years agokernel - Add fuwordadd32(), fuwordadd64()
Matthew Dillon [Wed, 6 Jun 2018 15:28:49 +0000 (08:28 -0700)]
kernel - Add fuwordadd32(), fuwordadd64()

* Add locked-bus-cycle fetchadd equivalents for kernel access to
  userland.  Will be used by kern_umtx.c

2 years agox86_64: Prepare for x2apic support.
Sepherosa Ziehau [Sun, 3 Jun 2018 10:15:52 +0000 (18:15 +0800)]
x86_64: Prepare for x2apic support.

- Use macro to access and modify LAPIC registers.
- Use function pointers for hot LAPIC operation, i.e. IPI and timer.
- Refactor the related code a bit.

Global variable 'lapic' is renamed to 'lapic_mem' to ease code search.

Based on work by ivadasz@.

2 years agomtree: Remove a no longer used directory.
Sascha Wildner [Tue, 5 Jun 2018 07:25:23 +0000 (09:25 +0200)]
mtree: Remove a no longer used directory.

2 years agoResolve some kernel option / .Cd mismatches.
Sascha Wildner [Mon, 4 Jun 2018 07:27:42 +0000 (09:27 +0200)]
Resolve some kernel option / .Cd mismatches.

* There is no WATCHDOG option. kern_wdog.c is compiled into the kernel
  by default.

* SC_NO_PALETTE_LOADING was never a kernel option, so remove the
  associated #ifndefs.

* powernow(4) can't be compiled into the kernel

2 years agoinit/oinit: Remove some old, unused/obsolete paths and comments.
Sascha Wildner [Sun, 3 Jun 2018 10:26:44 +0000 (12:26 +0200)]
init/oinit: Remove some old, unused/obsolete paths and comments.

Seems the _PATH_SLOGGER was defined but not used since at least 4.4BSD.

Reported-by: aly
2 years agoacpica: Allow designated initialization by defining ACPI_STRUCT_INIT().
Sascha Wildner [Sat, 2 Jun 2018 20:05:10 +0000 (22:05 +0200)]
acpica: Allow designated initialization by defining ACPI_STRUCT_INIT().

To make it compile, bring in a small fix from ACPICA's master that
adjusts a number of names from Linux style to ACPICA style.

2 years agoSync ACPICA with Intel's version 20180531.
Sascha Wildner [Sat, 2 Jun 2018 19:12:38 +0000 (21:12 +0200)]
Sync ACPICA with Intel's version 20180531.

* Implemented additional support to help ensure that a DSDT or SSDT is
  fully loaded even if errors are incurred during the load.

* The 'Unload' AML operator is no longer supported.

* Additional improvements and fixes.

For detailed list, please see sys/contrib/dev/acpica/changes.txt.

2 years agoRemove some old, now obsolete, examples.
Sascha Wildner [Fri, 1 Jun 2018 10:04:25 +0000 (12:04 +0200)]
Remove some old, now obsolete, examples.

2 years agosh(1): Exclude a file that is only needed for debugging.
Sascha Wildner [Wed, 30 May 2018 19:09:33 +0000 (21:09 +0200)]
sh(1): Exclude a file that is only needed for debugging.

Reported-by: zrj
2 years agoieee80211_crypto.9: Ouch, removed too much in a42bad2dd166ad.
Sascha Wildner [Wed, 30 May 2018 13:49:59 +0000 (15:49 +0200)]
ieee80211_crypto.9: Ouch, removed too much in a42bad2dd166ad.

2 years agoFix some it's -> its typos in our manual pages.
Sascha Wildner [Wed, 30 May 2018 13:46:02 +0000 (15:46 +0200)]
Fix some it's -> its typos in our manual pages.

Also some minor fixes in rc.conf.5.

2 years agoDefine ioctl names that are used in *_ioctl(), not alternative spellings.
Sascha Wildner [Wed, 30 May 2018 05:50:41 +0000 (07:50 +0200)]
Define ioctl names that are used in *_ioctl(), not alternative spellings.

This makes searching unimplemented ioctls easier.

While here, fix cdcontrol(8) to use the "main" ioctl name.

2 years agoacpi: Use X2APIC entries, if there are only X2APIC entries in MADT.
Sepherosa Ziehau [Tue, 29 May 2018 13:42:15 +0000 (21:42 +0800)]
acpi: Use X2APIC entries, if there are only X2APIC entries in MADT.

2 years agokernel: Add simpler make depend variant for kernel.
zrj [Mon, 28 May 2018 15:07:31 +0000 (18:07 +0300)]
kernel: Add simpler make depend variant for kernel.

For now only for make {build,native}kernel -DNO_MODULES. The modules part
is more involved and will follow next.

Idea is to avoid a seprate mkdep(1) run before the actual compilation by
simply writing out separate dependency files while compiling in one go.
This variant reuses depenency information from last compilation, while
mkdep(1) variant reconstructs the dep chains on the current tree.
Depending if headers where removed or added both variants can miss out.

Due to several constraints (checks in makefiles if .depend file already
exists and implicit handling of device firmware stub files) try to mimic
previous behaviour by reconstructing depend on next quickkernel.
Later on we could remove anchoring on hack.So, creation of .depend file
and include all foo.d dependency files directly using bmake's .dinclude
directive that acts on stale dependencies as .MAKE.DEPENDFILE .depend.
Also turns out mkdep(1) was not tracking deps for ${MFILES:S/.m$/.c/}},
this simpler variant catches them and only vmx_genassym.d is not hooked
in .depend (coming from sys/platform/pc64/conf/files).
Shaves ~30s for make -jN nativekernel -DNO_MODULES.

2 years agokernel/hpt*: Mangle names of foreign binary objects.
zrj [Mon, 28 May 2018 14:51:38 +0000 (17:51 +0300)]
kernel/hpt*: Mangle names of foreign binary objects.

We already do it for the firmware objects (.fwo). Explictly handle
unpacked precompiled objects to separate them from other generic ones.
These are not device firmware and they do run on CPU, also they have
different osabi tag, so without adjustment the ld.gold (default ld)
will change osabi for the whole linked object.
Having them seprated from the rest simplifies the depend logic, such
objects have no source or headers dependencies other than hardcoded
one in Makefiles. Add missing dependencies on .uu in kernel modules.

2 years agobuild: Remove use of unsupported flag.
zrj [Mon, 28 May 2018 14:34:59 +0000 (17:34 +0300)]
build: Remove use of unsupported flag.

It looks like a inherited feature that was used in patched GCC.

2 years agokernel: Normalize conf/files rules.
zrj [Mon, 28 May 2018 14:24:32 +0000 (17:24 +0300)]
kernel: Normalize conf/files rules.

Prefer to use config(8) variables to reduce duplication
In the recipies for atomic.c we override global -fno-frame-pointer only
if not profiling (at the moment unusable .mcount), add missing ${WERROR}.
For vkernel64/mp.c just swap additions for consistency.

We could merge the ${WERROR} directly into ${NORMAL_C} later on.

2 years agokernel - Add support for MosChip PCIe serial com, and console support (2)
Matthew Dillon [Tue, 29 May 2018 03:10:01 +0000 (20:10 -0700)]
kernel - Add support for MosChip PCIe serial com, and console support (2)

* Fix oops in last commit.

2 years agokernel - Add support for MosChip PCIe serial com, and console support
Matthew Dillon [Tue, 29 May 2018 02:58:03 +0000 (19:58 -0700)]
kernel - Add support for MosChip PCIe serial com, and console support

* Add support for the MosChip PCIe serial com (brand is typically
  'StarTech' 'Natikve PCI Express RS232 serial adapter card with
  16550 UART'.

* Add late console support.  Console operation works the same
  way, set it up in /boot/loader.conf.  Typically:

  sio0.flags=0x00
  sio4.flags=0x30
  sio4.baud=115200
  #set boot_serial="YES" <-- commented out, do not set this

  Note that at the point a late-configured serial port
  wants to become the console, syscons is probably already
  the console, so you have to use flags 0x30 instead of
  0x10 to force it to change the console.

* Note, you do not have to set boot_serial="YES", because it
  won't really help since the adapter isn't accessible to the
  boot loader or to the kernel until the PCIe device probes
  in the middle of the boot sequence.

* The kernel now retests for consoles at the end of its normal
  configuration sequence, which allows the now-available
  sioN devices from PCIe card(s) to become the console.

* Remove syscons sccnterm() code that tried to undo the syscons
  console designation.  This code was never called in the past
  because the system console couldn't actually change once
  selected.  But now it can, and the code completely blows up
  syscons for numerous reasons.  Just leave the console
  designation intact from syscons's point of view (the main
  system will be vectored elsewhere so syscons will simply
  not receive new kernel console reads and writes).

* Add a siocntxwait() call before changing com parameters,
  since we are potentially changing the baud rate here.

* Change how the SIO driver assigns baud rates for the console
  to handle late-console configurations.  Also, allow sio*.baud
  variables in loader.conf to override the default com rate.

* Add entries for com5 and com6 to /etc/remote, and default to
  a more reasonable baud rate of 115200.

2 years agoFix missing make depend for quickkernel.
zrj [Mon, 28 May 2018 05:41:08 +0000 (08:41 +0300)]
Fix missing make depend for quickkernel.

Only realquickkernel should skip it.

2 years agokernel - Fix rare pmap_scan_callback() panic
Matthew Dillon [Sun, 27 May 2018 15:45:28 +0000 (08:45 -0700)]
kernel - Fix rare pmap_scan_callback() panic

* Fix a panic where pmap_scan_callback() can sometimes call
  pv_put() with a NULL pd_pv.

2 years agohammer2 - Fix missing initialization (fix broken root mount)
Matthew Dillon [Sun, 27 May 2018 15:31:06 +0000 (08:31 -0700)]
hammer2 - Fix missing initialization (fix broken root mount)

* For hammer2 root mounts a missing initialization resulted in
  a garbage test, causing root mounts to fail under some
  circumstances.

* Properly initialize the 'done' variable.

2 years agohammer2 - Be a be more verbose in the mount and getroot path
Matthew Dillon [Sun, 27 May 2018 15:26:21 +0000 (08:26 -0700)]
hammer2 - Be a be more verbose in the mount and getroot path

* kprintf more info when a hammer2 mount fails with EINVAL

2 years agolibipfw3: Clean up the Makefiles a bit.
Sascha Wildner [Sat, 26 May 2018 21:41:15 +0000 (23:41 +0200)]
libipfw3: Clean up the Makefiles a bit.

2 years agoMakefile.inc1: Do not continue the build upon an error in various cases.
Sascha Wildner [Sat, 26 May 2018 16:41:33 +0000 (18:41 +0200)]
Makefile.inc1: Do not continue the build upon an error in various cases.

Before this commit, the build would limp on even though a library
failed building, for example, leading to sometimes confusing followup
errors later in the build. It was also more difficult to see directly
why a build really failed in the first place.

To prevent this, make various targets use '&&' instead of ';' to
chain commands.

People wanting the build to carry on for as long as possible, can
always use make's -k option.

2 years agohammer2 - Fix focus vs modify race
Matthew Dillon [Fri, 25 May 2018 02:22:52 +0000 (19:22 -0700)]
hammer2 - Fix focus vs modify race

* Fixes rare panics when e.g. removing large numbers (as in hundreds of
  millions) of directory entries.

  The XOP collection code holds the collected cluster but cannot
  safely lock it without risking a deadlock against backend operations
  or dead backends.  The hold on the chain prevents its destruction,
  but does not prevent another thread from locking it and issuing
  hammer2_chain_modify().

* Fix bugs due to the unsafe nature of an unlocked chain's content,
  especially chain->data and chain->dio, by adding an interlock between
  frontend access to the data and backend hammer2_chain_modify() calls.
  Held but unlocked chains are used by the XOP API to pass chains back to
  the frontend.

* Remove the automatic (because it is unsafe) dio synchronization
  in hammer2_xop_collect() and instead implement an API that the
  frontend can use to safely access the data. The API is
  hammer2_xop_gdata()/hammer2_xop_pdata().

* Remove the unsafe hammer2_cluster_rdata().  Use gdata/pdata for this
  too.

* Rewire hammer2_inode_get() to pass-in a hammer2_xop_head instead
  of a hammer2_cluster so it can use the gdata/pdata API too.

2 years agohammer2 - remove hammer2_cluster_wdata()
Matthew Dillon [Thu, 24 May 2018 23:48:31 +0000 (16:48 -0700)]
hammer2 - remove hammer2_cluster_wdata()

* Remove hammer2_cluster_wdata(), function is not applicable for
  context any more since the focus chain is held, but no longer
  locked.

2 years agoncurses: Add few missing dependencies.
zrj [Sat, 26 May 2018 12:15:11 +0000 (15:15 +0300)]
ncurses: Add few missing dependencies.

The lib_gen.c is generated source and it's dependencies too.
This should solve rare races where lib_gen.c is partially constructed,
even if it is not fatal problem (only XSI req for callable functions).

2 years agodrm/i915: Sync hpd_pulse return values with Linux
François Tigeot [Sat, 26 May 2018 11:32:07 +0000 (13:32 +0200)]
drm/i915: Sync hpd_pulse return values with Linux

Now that we know how to handle irqreturn enums, we can use more
Linux code unmodified.

2 years agoMakefile.inc1: Reduce strict ordering where not needed.
zrj [Sat, 26 May 2018 10:02:04 +0000 (13:02 +0300)]
Makefile.inc1: Reduce strict ordering where not needed.

Helps with parallel builds. Shaves off about 40s from make buildworld.

2 years agoMakefile.inc1: Update _prebuild_libs dependencies.
zrj [Sat, 26 May 2018 09:54:22 +0000 (12:54 +0300)]
Makefile.inc1: Update _prebuild_libs dependencies.

The lib/libdevattr is not strictly needed in _prebuild_libs, because
it has dependency on libprop only if libdevattr/mktest is hooked.

2 years agoMakefile.inc1: Reduce strict ordering for libc.
zrj [Sat, 26 May 2018 09:44:57 +0000 (12:44 +0300)]
Makefile.inc1: Reduce strict ordering for libc.

Mark lib/csu as a hard dep for lib/libc (needed only for libc.so link).
Even if lib/libc_rtld is not strictly needed to be handled at all in
Makefile.inc1 (its _pic.a archive only used by libexec/rtld-elf),
having it here is not a big issue since both libc and libc_rtld spend a
lot of time in make depend and running those in parallel helps somewhat.

2 years agostrip(1): Perform safe install.
zrj [Sat, 26 May 2018 06:56:08 +0000 (09:56 +0300)]
strip(1): Perform safe install.

Pass -S flag to install(1) as it is currently done for /bin/sh.
The install(1) might call strip(1) on itself when installing.

2 years agobuildworld: Add support to skip toolchain if requested.
zrj [Fri, 25 May 2018 07:50:12 +0000 (10:50 +0300)]
buildworld: Add support to skip toolchain if requested.

These two new features are mainly aimed at developers, to speed up their
rebuilds on development branches. Often there are no changes that would
influence the toolchain components in any way. So it is reasonable to
skip rebuild of certain parts (mostly to avoid building c++ sources).

Previously we were rebuilding both main and alternative compilers twice
during buildworld for a full bootstrap that allowed us to avoid certain
breakages and not to keep adding lots of backwards compatibility hacks.

The new additions:
  * -DNO_CROSSTOOLS - skip compiler and binutils bootstrap;
  * -DNO_TOOLCHAINS - do not build compilers/binutils for installworld.

Both features are aimed for testing DESTDIR targets. Decision to
activate any of these features is left to the user's own discretion
based on reviewing the commits to the git repository or local clone.

The NO_CROSSTOOLS feature is implemented by installing the shell script
wrappers that add a sysroot and patch the specs. Idea is not to disturb
in any way the Makefile.inc1 or objformat logic at this moment. Since
all the main toolchain tools are installed as shell scripts this has a
nice bonus for quick hooks/probes and other hacky/pretty stuff without
disturbing the rest of the buildworld. You can even add your favorite
static analyser tool, just don't forget to change default include path
to /usr/obj/../world_x86_64/usr/include for it.

The objformat changes for sysroot would only make sense when we make a
port for another architecture. None of the new features are considered
to be guessTM enabled automatically at this moment. To be sure that
nothing has changed since previous buildworld from other changes in the
source tree one would have to compile and hex-diff the final products.
Keep in mind that libraries coming with the compilers will be rebuilt
even with both knobs passed. This should help catching most of the
issues before installworld step and not on the next {build,quick}world.

Both knobs are not documented in make.conf(5) on purpose. It is highly
advised *not* adding any of these knobs into make.conf, sooner or later
you will forget it and *will* get yourself in world recovery situation:
 a) world backup machinery (unless you had NO_BACKUP=true in make.conf);
 b) perform manual bootstrap to fix up the breakage;
 c) restore from H1/H2 snapshots (toolchain components are located in
    /usr/libexec/* and /usr/lib/${CCVER}/ directories);
 d) clean overwrite by mounting from other system (like usb img stick).

Features should work with quickworld too.
To put things in perspective here is a little chart of the cleaned
fresh 'make -jX buildworld' times impact on few setups:

 netbook:      hw.model: Intel(R) Core(TM) i3 CPU  U380  @ 1.33GHz
 compiler:     gcc50 as cc(1) (4gb usb stick for /, ironlake cpu)
 make -j3  buildworld [-DNO_CROSSTOOLS] [-DNO_TOOLCHAIN]

      min:sec      | STANDARD |   NO_C   |   NO_T   | NO_C/NO_T |
 ----------------------------------------------------------------
 gcc50             |   73:56  |   59:57  |   54:11  |   39:38   |
 gcc47 (host+world)|    N/I   |    N/I   |    N/I   |   37:51   |
 ----------------------------------------------------------------

 laptop setup: hw.model: Intel(R) Core(TM) i7-4712MQ CPU @ 2.30GHz
 compiler:     gcc50 as cc(1) (default)
 make -j9  buildworld [-DNO_CROSSTOOLS] [-DNO_TOOLCHAIN]

      min:sec      | STANDARD |   NO_C   |   NO_T   | NO_C/NO_T |
 ----------------------------------------------------------------
 gcc50             |   17:06  |   13:57  |   12:58  |   09:42   |
 gcc50 gcc47 (def) |   20:18  |   16:03  |   14:58  |   10:37   |
 gcc50 gcc80       |   24:24  |   18:06  |   17:31  |   11:23   |
 gcc50 gcc47 gcc80 |   27:47  |   20:17  |   19:23  |   12:00   |
 ----------------------------------------------------------------

 blade setup:  dual hw.model: Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
 compiler:     gcc80 as cc(1) (soon gcc80 will replace gcc50 in master)
 make -j32 buildworld [-DNO_CROSSTOOLS] [-DNO_TOOLCHAIN]

      min:sec      | STANDARD |   NO_C   |   NO_T   | NO_C/NO_T |
 ----------------------------------------------------------------
 gcc80             |   06:58  |   05:19  |   05:33  |   03:51   |
 gcc80 gcc47 (def*)|   08:03  |   06:06  |   06:02  |   04:05   |
 gcc80 gcc50       |   08:23  |   06:12  |   06:19  |   04:08   |
 gcc80 gcc47 gcc50 |   09:24  |   06:59  |   06:51  |   04:21   |
 ----------------------------------------------------------------

2 years agogcc80: Shorten build time in libraries target.
zrj [Thu, 24 May 2018 12:35:30 +0000 (15:35 +0300)]
gcc80: Shorten build time in libraries target.

When compiling compiler libraries build the minimal set of tools
required to generated the needed headers. Rest of the tools including
libcpp.na will be built during more parallel gnu/usr.bin stage.
Shaves off ~30s from make buildworld.

While there, do the same for gcc47 and gcc50. Also clean stale file.

2 years agoMakefile.inc1: Add libelf to _prebuilt_libs.
zrj [Thu, 24 May 2018 12:33:03 +0000 (15:33 +0300)]
Makefile.inc1: Add libelf to _prebuilt_libs.

Even if it is internallib for libexecinfo it is very close to race in
_generic_libs.

While there, add ordering for liblzma against libpthread.

2 years agotools/make_libdeps.sh: Use sys.mk from src/.
zrj [Thu, 24 May 2018 12:16:00 +0000 (15:16 +0300)]
tools/make_libdeps.sh: Use sys.mk from src/.

While there, remove not needed /bin from PATH.

Suggested-by: swildner
2 years agoRemove some duplicated includes.
Sascha Wildner [Thu, 24 May 2018 12:23:51 +0000 (14:23 +0200)]
Remove some duplicated includes.

2 years agotools/make_libdeps.sh: Add needed mangling rules.
zrj [Thu, 24 May 2018 09:21:09 +0000 (12:21 +0300)]
tools/make_libdeps.sh: Add needed mangling rules.

For tool to work properly:
 * suppess all of the -Wl,--foo (yes, we have those unfortunately);
 * mangle all of pthread references;
 * ignore libstdc++'s ../components/blah/libfoo_pic.a (used as int libs);
 * remangle internallib libelf_pic.a for libexecinfo;
 * mangle all of the privatelibs to get correct lib location.

2 years agotools/make_libdeps.sh: Adjust invocation.
zrj [Thu, 24 May 2018 09:16:49 +0000 (12:16 +0300)]
tools/make_libdeps.sh: Adjust invocation.

Small changes:
 * add /sbin to the patch for `sysctl hw.platform` in sys.mk;
 * use tr(1) from /bin instead of rs(1) that might truncate;
 * enforce C collate;
 * explicitly sort find(1) results.

2 years agotools/make_libdeps.sh: Update directory list.
zrj [Thu, 24 May 2018 09:13:53 +0000 (12:13 +0300)]
tools/make_libdeps.sh: Update directory list.

2 years agohammer2 - Fix kmalloc pool blowout on low-memory machines
Matthew Dillon [Thu, 24 May 2018 00:25:44 +0000 (17:25 -0700)]
hammer2 - Fix kmalloc pool blowout on low-memory machines

* Fix a kmalloc pool blown that can occur on low-memory machines due
  to too many disconnected hammer2_inode structures building up.

* Was previously fixed for things like rm -rf and bulk renames,
  but not for setattr (aka chown/chmod -R ops).

Reported-by: gjs278
2 years agodrm/linux/timer.h: No need to protect a callout struct from MP accesses
François Tigeot [Wed, 23 May 2018 20:33:36 +0000 (22:33 +0200)]
drm/linux/timer.h: No need to protect a callout struct from MP accesses

Spotted-by: Imre Vadász <imre@vdsz.com>
2 years agodrm - No need to protect a callout struct from MP accesses.
Imre Vadász [Wed, 23 May 2018 18:21:10 +0000 (20:21 +0200)]
drm - No need to protect a callout struct from MP accesses.

2 years agobsd-family-tree: Fix SVN tag.
Sascha Wildner [Wed, 23 May 2018 12:24:41 +0000 (14:24 +0200)]
bsd-family-tree: Fix SVN tag.

2 years agoAnnounce DragonFly 5.2.1
Eitan Adler [Wed, 23 May 2018 04:57:54 +0000 (04:57 +0000)]
Announce DragonFly 5.2.1

2 years agobsd.kern.mk: Remove gcc80 workaround.
zrj [Wed, 23 May 2018 05:50:36 +0000 (08:50 +0300)]
bsd.kern.mk: Remove gcc80 workaround.

No longer needed.

2 years agodrm/i915: Disable few unused const structs and functions.
zrj [Wed, 23 May 2018 05:30:46 +0000 (08:30 +0300)]
drm/i915: Disable few unused const structs and functions.

No functional change.

2 years agobtxld(8): Convert to hostprog.
zrj [Mon, 21 May 2018 16:52:20 +0000 (19:52 +0300)]
btxld(8): Convert to hostprog.

There is no point to provide this utility in base. We are not planing to
bring back i386 support. Move it into sys/boot/pc32/ for easier handling.

This way the AOUT_H_FORCE32 now is confined to the same pc32/ directory.
The <sys/imgact_aout.h> has override for it to create proper btx header.

For future we should make btxld endian neutral.

2 years agobtools: Obsolete pre hostprog era cc_tools.
zrj [Mon, 21 May 2018 09:38:00 +0000 (12:38 +0300)]
btools: Obsolete pre hostprog era cc_tools.

We no longer depend on them so this shaves about 1 min from buildworld.

Verified by comparing intermediates and final products.

2 years agohammer2(8): Clean up the Makefile a bit.
Sascha Wildner [Mon, 21 May 2018 08:46:20 +0000 (10:46 +0200)]
hammer2(8): Clean up the Makefile a bit.

Reported-by: zrj
2 years agoacpi: Add SUBDIR_ORDERED for the ACPICA tools for better parallelism.
Sascha Wildner [Mon, 21 May 2018 08:17:44 +0000 (10:17 +0200)]
acpi: Add SUBDIR_ORDERED for the ACPICA tools for better parallelism.

Reported-by: zrj
2 years agohammer2 - Beef up bulkfree buffering
Matthew Dillon [Mon, 21 May 2018 05:59:37 +0000 (22:59 -0700)]
hammer2 - Beef up bulkfree buffering

* Beef up the bulkfree buffering to allow a lot more memory
  to be used for the in-memory freemap copy.

* Add a -m mem[k,m,g] override option for hammer2 bulkfree.

* Reduce console spam.

2 years agoi386 removal, part 68/x: Remove a number of obsolete Makefiles from gnu/.
Sascha Wildner [Sun, 20 May 2018 11:19:17 +0000 (13:19 +0200)]
i386 removal, part 68/x: Remove a number of obsolete Makefiles from gnu/.

Reported-by: zrj
2 years agokbdcontrol(1): Remove not needed defines.
zrj [Sun, 20 May 2018 14:28:36 +0000 (17:28 +0300)]
kbdcontrol(1): Remove not needed defines.

While there, do the same for vidcontrol(1).

2 years agoshare/syscons: Separate hostprog and remove it from btools.
zrj [Sun, 20 May 2018 14:22:51 +0000 (17:22 +0300)]
share/syscons: Separate hostprog and remove it from btools.

The scrnmaps are not needed for buildworld.

2 years agoboot/pc32: Separate hostprog.
zrj [Sun, 20 May 2018 14:19:55 +0000 (17:19 +0300)]
boot/pc32: Separate hostprog.

Add guard in common sys/boot/pc32/Makefile.inc.
Hostprog shall not take any of those definitions.

2 years agoboot/pc32: Fix typo in mbr.
zrj [Sun, 20 May 2018 14:14:18 +0000 (17:14 +0300)]
boot/pc32: Fix typo in mbr.

Wrong patch in faa6f4d7da5ad6ef2d3e68dd2671b6d6f8161a9b,
the generated mbr was still OK (bmake warning).

While there, only extract XREADORG constant from boot1*.out and not
from bootasmdef.nx in case it ever get one.

2 years ago{un,}vis.3: Bring back some small fixes we had earlier.
Sascha Wildner [Sun, 20 May 2018 09:09:38 +0000 (11:09 +0200)]
{un,}vis.3: Bring back some small fixes we had earlier.

2 years agovm_page_alloc.9: Adjust for the removal of PG_BUSY.
Sascha Wildner [Sun, 20 May 2018 08:42:09 +0000 (10:42 +0200)]
vm_page_alloc.9: Adjust for the removal of PG_BUSY.

2 years agoip6.4: Clean up a bit.
Sascha Wildner [Sun, 20 May 2018 08:34:47 +0000 (10:34 +0200)]
ip6.4: Clean up a bit.

* Remove info about IPV6_IPCOMP_LEVEL which was removed along with IPsec.

* Fix a typo.

2 years agomtree/BSD.root.dist: Use spaces.
Sascha Wildner [Sun, 20 May 2018 08:09:09 +0000 (10:09 +0200)]
mtree/BSD.root.dist: Use spaces.

2 years agokernel - Change closefrom() EINTR behavior
Matthew Dillon [Sun, 20 May 2018 05:58:58 +0000 (22:58 -0700)]
kernel - Change closefrom() EINTR behavior

* closefrom() no longer breaks out of its loop if it gets an
  EINTR from a close().  EINTR can only occur from NFS in this
  situation, and the descriptor is still closed.  Any EINTR's
  which occur will be rolled up and returned after the loop
  completes.

* Callers usually ignore closefrom()'s return value anyway.

Suggested-by: mjg
2 years agobuild - Change default /root directory perms
Matthew Dillon [Sun, 20 May 2018 02:26:01 +0000 (19:26 -0700)]
build - Change default /root directory perms

* Change from 755 to 700.  700 is a more suitable default for
  ~root's home directory.

Reported-by: aly
2 years ago/usr/include/netinet6: Remove three unused IPsec related headers.
Sascha Wildner [Sat, 19 May 2018 22:47:05 +0000 (00:47 +0200)]
/usr/include/netinet6: Remove three unused IPsec related headers.

2 years agokgdb(1): Add missing "
Sascha Wildner [Sat, 19 May 2018 17:54:14 +0000 (19:54 +0200)]
kgdb(1): Add missing "

Reported-by: zrj
2 years agobsd.dep.mk: Split logic for CC and CXX handling.
zrj [Sat, 19 May 2018 07:39:24 +0000 (10:39 +0300)]
bsd.dep.mk: Split logic for CC and CXX handling.

Previously it assumed that cc(1) will be able to handle c++ sources.
That is not the case for compilers other than gcc or clang.

While there:
  * add MKDEPCC that could be used to override CC in certain
    more convoluted scenarios;
  * finally add a fix for hostprog deps, note that PATH skip from
    NXENV is intentional, we prefer not to use host's mkdep(1).

2 years agogcc50: Plug in WARNS framework for tools.
zrj [Sat, 19 May 2018 07:36:19 +0000 (10:36 +0300)]
gcc50: Plug in WARNS framework for tools.

At this point should be no-op change.

While there, do the same for gcc50 and gcc47.

2 years agogcc80: Create headers before depend in libbacktrace.
zrj [Sat, 19 May 2018 07:33:06 +0000 (10:33 +0300)]
gcc80: Create headers before depend in libbacktrace.

Avoids the situation where (if make depend fails for some reason)
build stops in a strange state.

While there, do the same for gcc50.

2 years agoboot/pc32: Filter out global LDFLAGS.
zrj [Sat, 19 May 2018 07:30:59 +0000 (10:30 +0300)]
boot/pc32: Filter out global LDFLAGS.

For cases when we need to set global LDFLAGS for compiler frontends.

2 years agokernel: Declare the enum for the guest type before using it.
Sascha Wildner [Sat, 19 May 2018 11:31:16 +0000 (13:31 +0200)]
kernel: Declare the enum for the guest type before using it.

Found-by: zrj
2 years agohammer(8): Add inline keywords in two prototypes of inline functions.
Sascha Wildner [Sat, 19 May 2018 11:30:36 +0000 (13:30 +0200)]
hammer(8): Add inline keywords in two prototypes of inline functions.

Found-by: zrj
2 years agokernel - Fix swapcache cleaning issue
Matthew Dillon [Sat, 19 May 2018 06:41:14 +0000 (23:41 -0700)]
kernel - Fix swapcache cleaning issue

* Fix a bug when a single object has swapcached pages.  In this
  situation, when swapcache exhausts its scan of the object it
  will fail to cycle back to the beginning.  This prevents it
  from cycling any further pages for the object.

* Does not corrupt the system or anything like that, but causes
  swapcache to behave in a way that can sometimes make it less
  useful.

Reported-by: tuxillo (java on monster)
2 years agoexamples/rconfig: Fix typos.
Sascha Wildner [Sat, 19 May 2018 01:18:23 +0000 (03:18 +0200)]
examples/rconfig: Fix typos.

2 years agortld-elf: -e is an ld(1) option.
Sascha Wildner [Fri, 18 May 2018 12:15:29 +0000 (14:15 +0200)]
rtld-elf: -e is an ld(1) option.

2 years agoerrno.9: Fix reference.
Sascha Wildner [Fri, 18 May 2018 05:23:38 +0000 (07:23 +0200)]
errno.9: Fix reference.

2 years agotop(1): Remove an unused file from the Makefile. We do pass HAVE_GETOPT.
Sascha Wildner [Thu, 17 May 2018 20:06:21 +0000 (22:06 +0200)]
top(1): Remove an unused file from the Makefile. We do pass HAVE_GETOPT.

Based-on-a-patch-by: zrj
2 years agoMerge branch 'vendor/TOP'
Sascha Wildner [Thu, 17 May 2018 20:04:54 +0000 (22:04 +0200)]
Merge branch 'vendor/TOP'

2 years agotop(1): Remove an unused file on the vendor branch.
Sascha Wildner [Thu, 17 May 2018 20:03:39 +0000 (22:03 +0200)]
top(1): Remove an unused file on the vendor branch.

2 years agotcsh: Remove MINIX specific file from the build.
Sascha Wildner [Thu, 17 May 2018 12:58:22 +0000 (14:58 +0200)]
tcsh: Remove MINIX specific file from the build.

2 years agoMerge branch 'vendor/TCSH'
Sascha Wildner [Thu, 17 May 2018 12:56:13 +0000 (14:56 +0200)]
Merge branch 'vendor/TCSH'

2 years agotcsh: Remove MINIX specific file.
Sascha Wildner [Thu, 17 May 2018 12:54:54 +0000 (14:54 +0200)]
tcsh: Remove MINIX specific file.

Reported-by: zrj
2 years agogcc80: Add missing atomic variants in libgcov.
zrj [Thu, 17 May 2018 09:33:36 +0000 (12:33 +0300)]
gcc80: Add missing atomic variants in libgcov.

Use correct config (currently unused).

2 years agogcc80: Partially implement TOOLCHAIN_CHECKING.
zrj [Thu, 17 May 2018 08:30:16 +0000 (11:30 +0300)]
gcc80: Partially implement TOOLCHAIN_CHECKING.

Will be needed for special feature testing in newer binutils.

2 years agocollect2(1): Trim sources that create empty objects.
zrj [Thu, 17 May 2018 07:20:55 +0000 (10:20 +0300)]
collect2(1): Trim sources that create empty objects.

2 years agoas(1): Trim sources that create empty objects.
zrj [Thu, 17 May 2018 07:17:27 +0000 (10:17 +0300)]
as(1): Trim sources that create empty objects.

2 years agoSync ACPICA with Intel's version 20180508 (from previously 20170831).
Sascha Wildner [Wed, 16 May 2018 16:50:43 +0000 (18:50 +0200)]
Sync ACPICA with Intel's version 20180508 (from previously 20170831).

Tons of fixes and improvements.

For detailed list, please see sys/contrib/dev/acpica/changes.txt.

2 years agoBring in an errno.9 manual page (based on NetBSD's).
Sascha Wildner [Wed, 16 May 2018 07:18:38 +0000 (09:18 +0200)]
Bring in an errno.9 manual page (based on NetBSD's).

2 years agoUpdate the pciconf(8) database.
Sascha Wildner [Tue, 15 May 2018 06:31:39 +0000 (08:31 +0200)]
Update the pciconf(8) database.

April 28, 2018 snapshot from https://pci-ids.ucw.cz

2 years agokernel/ipfw3: Remove unused malloc type.
Sascha Wildner [Tue, 15 May 2018 06:29:47 +0000 (08:29 +0200)]
kernel/ipfw3: Remove unused malloc type.

2 years agoRemove some headers via 'make upgrade'.
Sascha Wildner [Tue, 15 May 2018 06:28:25 +0000 (08:28 +0200)]
Remove some headers via 'make upgrade'.

2 years agoLTO: Few workarounds for gcc80 -flto.
zrj [Tue, 8 May 2018 15:20:05 +0000 (18:20 +0300)]
LTO: Few workarounds for gcc80 -flto.

2 years agobsd.sys.mk: Add handling for gcc80.
zrj [Wed, 2 May 2018 15:34:06 +0000 (18:34 +0300)]
bsd.sys.mk: Add handling for gcc80.

  * Turn off -Wformat-* family of warnings, the -Wformat-truncation and
    -Wformat-overflow is just too noisy for not much benefit.
    Do the same for -Wstringop-* family for now.
    Move these warnings (at their default settings) to WARNS_AUDIT.
  * Disable -Wimplicit-fallthough at WARNS=3, most of contrib is there.

2 years agoworld: Lower WARNS for bmake/tcsh contrib.
zrj [Wed, 2 May 2018 14:26:29 +0000 (17:26 +0300)]
world: Lower WARNS for bmake/tcsh contrib.

Revert this once issues have been solved upstream.