Commit Graph

876 Commits

Author SHA1 Message Date
Hans Petter Selasky
e808190a59 Add kernel and userspace code to dump the firmware state of supported
ConnectX-4/5 devices in mlx5core.

The dump is obtained by reading a predefined register map from the
non-destructive crspace, accessible by the vendor-specific PCIe
capability (VSC). The dump is stored in preallocated kernel memory and
managed by the mlx5tool(8), which communicates with the driver using a
character device node.

The utility allows to store the dump in format
    <address> <value>
into a file, to reset the dump content, and to manually initiate the
dump.

A call to mlx5_fwdump() should be added at the places where a dump
must be fetched automatically. The most likely place is right before a
firmware reset request.

Submitted by:	kib@
MFC after:	1 week
Sponsored by:	Mellanox Technologies
2018-03-08 15:21:56 +00:00
Kyle Evans
39dc7a0000 Add descriptions for recently added loader options 2018-03-01 22:00:38 +00:00
Kyle Evans
2f44c5e8e6 Back out r330252; will reapply with an actual commit message 2018-03-01 21:59:30 +00:00
Kyle Evans
04bfa2b7d1 MFC after: 1 week 2018-03-01 21:57:08 +00:00
Kyle Evans
df83c04c19 Remove LOADER_EFI description files
LOADER_EFI functionality got folded into EFI as of r330248.
2018-03-01 21:51:20 +00:00
Kyle Evans
e8b4b4afe1 Add missing punctuation to *_LOADER_EFI descriptions... 2018-02-28 15:47:24 +00:00
Kyle Evans
a5aaa1a800 Some missing LOADER_EFI build option descriptions 2018-02-28 15:28:04 +00:00
Kyle Evans
2fd6cdd032 Add missing WITH_BSD_GREP_FASTMATCH description
MFC after:	3 days
2018-02-28 15:27:36 +00:00
Ed Maste
e9093b66d5 Add kernel retpoline option for amd64
Retpoline is a compiler-based mitigation for CVE-2017-5715, also known
as Spectre V2, that protects against speculative execution branch target
injection attacks.

In this commit it is disabled by default, but will be changed in a
followup commit.

Reviewed by:	bdrewery (previous version)
MFC after:	3 days
Security:	CVE-2017-5715
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D14242
2018-02-28 14:57:45 +00:00
Warner Losh
7cafeaa1fd Add Lua as a scripting langauge to /boot/loader
liblua glues the lua run time into the boot loader. It implements all
the runtime routines that lua expects. In addition, it has a few
standard 'C' headers that nueter various aspects of the LUA build that
are too specific to lua to be in libsa. Many refinements from the
original code to improve implementation and the number of included lua
libraries. Use int64_t for lua_Number. Have "/boot/lua" be the default
module path. Numerous cleanups from the original GSoC project,
including hacking libsa to allow lua to be built with only one change
outside luaconf.h.

Add the final bit of lua glue to bring in liblua and plug into the
multiple interpreter framework, previously committed.

Add LOADER_LUA option, currently off by default.

Presently, this is an experimental option. One must opt-in to using
this by defining WITH_LOADER_LUA and WITHOUT_FORTH. It's been
lightly tested, so keep a backup copy of your old loader handy.
The menu code, coming in the next commit, hasn't been exhaustively
tested. A LUA boot loader is 60k larger than a FORTH one, which is
80k larger than a no-interpreter one. Subtle changes in size
may tip things past some subtle limit (the binary is ~430k now
when built with LUA). A future version may offer coexistance.

Bump FreeBSD version to 1200058 to mark the milestone.

Pedro Souza's 2014 Summer of Code project. Rui Paulo, Pedro Arthur,
Zakary Nafziger and Wojciech A. Koszek also contributed. Warner Losh
reworked it extensively into its current form.

Obtained from: https://wiki.freebsd.org/SummerOfCode2014/LuaLoader
Sponsored by: Google Summer of Code
Relnotes: Yes
MFC After: 1 month
Differential Review: https://reviews.freebsd.org/D14295
2018-02-12 15:31:53 +00:00
Ed Maste
1b49115a40 Promote llvm-cov to a standalone option
Introduce WITH_/WITHOUT_LLVM_COV to match GCC's WITH_/WITHOUT_GCOV.
It is intended to provide a superset of the interface and functionality
of gcov.

It is enabled by default when building Clang, similarly to gcov and GCC.

This change moves one file in libllvm to be compiled unconditionally.
Previously it was included only when WITH_CLANG_EXTRAS was set, but the
complexity of a new special case for (CLANG_EXTRAS | LLVM_COV) is not
worth avoiding a tiny increase in build time.

Reviewed by:	dim, imp
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D142645
2018-02-10 00:22:35 +00:00
Baptiste Daroussin
a273973175 Remove gdbtui, it was already not installed on every arches
only installed on arm and sparc64.
It is the only bits that keeps us having libreadline in base
The rest of gdb can be switched to libedit and will be in another
commit
2018-02-06 11:54:20 +00:00
Dimitry Andric
fe4fed2e4d Merge llvm, clang, lld, lldb, compiler-rt and libc++ trunk r321545,
update build glue and version numbers, add new intrinsics headers, and
update OptionalObsoleteFiles.inc.
2017-12-29 00:56:15 +00:00
Dimitry Andric
c9d5cb1774 Update OptionalObsoleteFiles.inc again. 2017-12-24 13:19:02 +00:00
Dimitry Andric
0c4684a8bc Update OptionalObsoleteFiles.inc for new headers and libraries under
/usr/lib/clang/6.0.0.
2017-12-24 12:46:28 +00:00
Dimitry Andric
9509d906c1 Add new llvm-objcopy utility, enabled when MK_CLANG_EXTRAS=yes. 2017-12-24 12:36:31 +00:00
Dimitry Andric
d49fee24bb Update ObsoleteFiles.inc and OptionalObsoleteFiles.inc. 2017-12-20 20:29:15 +00:00
Dimitry Andric
d4419f6fa8 Upgrade our copies of clang, llvm, lldb and libc++ to r319231 from the
upstream release_50 branch.  This corresponds to 5.0.1 rc2.

MFC after:	2 weeks
2017-12-03 12:14:34 +00:00
Warner Losh
6a5a9a1976 Fix typo in filename.
Noticed by: Shawn Webb
2017-11-11 16:09:20 +00:00
Warner Losh
4728f534ff Move LOADER_{NO,}_GELI_SUPPORT to MK_LOADER_GELI
Transition to WITH/WITHOUT_LOADER_GELI to flag support or not of GELI
in the boot loaders. Add HAVE_GELI so components can flag they need
support (since it's too large to include everywhere). Add temporary
warnings for the old forms to ease transition.

Also, update test script to build without GELI on x86.

Sponsored by: Netflix
2017-11-10 23:54:48 +00:00
Warner Losh
a179cd9114 Replace LOADER_FIREWIRE_SUPPORT variable
Rename LOADER_FIREWIRE_SUPPORT to MK_LOADER_FIREWIRE. Only build
libfirewire when this is "yes". Add note to updating. Fix build script
to build this for x86 so the option doesn't decay. sparc64 supports
ZFS, so also build it MK_ZFS=no.

Sponsored by: Netflix
2017-11-10 23:54:41 +00:00
Alexander Motin
898300ee11 s/NgSendMsgReply/NgSendReplyMsg/ in man to match the code.
Submitted by:	Dmitry Luhtionov <dmitryluhtionov@gmail.com>
MFC after:	2 weeks
2017-11-08 12:34:47 +00:00
Bryan Drewery
615a1e70b0 Enable AUTO_OBJ by default if the OBJDIR is writable, only for in-tree builds.
This can be disabled by putting WITHOUT_AUTO_OBJ=yes in /etc/src-env.conf, not
/etc/src.conf, or passing it in the environment.

The purpose of this rather than simply flipping the default of AUTO_OBJ to yes
is to avoid hassling users with auto.obj.mk failures if the wanted OBJDIR is
not writable. It will fallback to writing to the source directory like it does
today if MAKEOBJDIRPREFIX is not writable.

The act of enabling MK_AUTO_OBJ disables all 'make obj' treewalks since
previous work has made those not run if MK_AUTO_OBJ==yes in Makefile.inc1.

Relnotes:	yes
Reviewed by:	sjg
Discussed at:	https://lists.freebsd.org/pipermail/freebsd-arch/2016-May/017805.html
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D12841
2017-11-02 18:09:07 +00:00
Bryan Drewery
dfa099890c Add option UNIFIED_OBJDIR, on by default, which moves the default build OBJDIR.
This changes the build OBJDIR from the older style of /usr/obj/<srcdir> for
native builds, and /usr/obj/<target>.<target_arch>/<srcdir> for cross builds to
a new simpler format of /usr/obj/<srcdir>/<target>.<target_arch>.  This
new format is used regardless of cross or native build.  It allows
easier management of multiple source tree object directories.

The UNIFIED_OBJDIR option will be removed and its feature made permanent
for the 12.0 release.

Relnotes:	yes (don't note UNIFIED_OBJDIR option since it will be removed)
Prior work:	D3711 D874
Reviewed by:	gjb, sjg
Discussed at:	https://lists.freebsd.org/pipermail/freebsd-arch/2016-May/017805.html
Discussed with:	emaste
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D12840
2017-11-01 21:22:05 +00:00
Bryan Drewery
177d707c0c makeman: Ensure MK_AUTO_OBJ is disabled in some lookups.
Sponsored by:	Dell EMC Isilon
2017-10-31 02:18:06 +00:00
Brad Davis
1ff30c6af0 Teach beinstall to use and prefer svnlite, with a fallback to svn.
Approved by:	will
2017-10-18 15:48:26 +00:00
Baptiste Daroussin
578ec783ff Do not try to remove diff.7 optionaly has it is always removed
since GNU diff(1) has been replaced with BSD diff(1)
2017-10-11 14:41:11 +00:00
Ed Maste
00d78afd17 OptionalObsoleteFiles: remove diff from MK_GNU_DIFF=no block
diff (and man page) are not from GNU, as of r317209, and should not be
deleted if WITHOUT_GNU_DIFF is set. (WITHOUT_GNU_DIFF still controls
whether diff3 is built.)

Sponsored by:	The FreeBSD Foundation
2017-10-11 14:34:06 +00:00
Jeremie Le Hen
e415aa2846 Remove rcmds.
If they are still needed, you can find them in the net/bsdrcmds port.

This was proposed June, 20th and approved by various committers [1].
They have been marked as deprecated on CURRENT in r320644 [2] on July, 4th.
Both stable/11 and release/11.1 contain the deprecation notice (thanks to
allanjude@).

Note that ruptime(1)/rwho(1)/rwhod(8) were initially thought to be part of
rcmds but this was a mistake and those are therefore NOT removed.

[1] https://lists.freebsd.org/pipermail/freebsd-arch/2017-June/018239.html
[2] https://svnweb.freebsd.org/base?view=revision&revision=320644

Reviewed by:	bapt, brooks
Differential Revision:	https://reviews.freebsd.org/D12573
2017-10-06 08:43:14 +00:00
Ed Maste
4154e70ea8 Update OptionalObsoleteFiles.inc with NTP docs
The list of files for MK_NTP was incomplete.

PR:		218193
Submitted by:	brnrd
MFC after:	1 week
2017-09-15 00:54:37 +00:00
Gordon Tetlow
4572fb3faf Deorbit catman. The tradeoff of disk for performance has long since tipped
in favor of just rendering the manpage instead of relying on pre-formatted
catpages. Note, this does not impede the ability to use existing catpages,
it just removes the utility to generate them.

Reviewed by:	imp, allanjude
Approved by:	emaste (mentor)
Differential Revision:	https://reviews.freebsd.org/D12317
2017-09-13 16:35:16 +00:00
Ed Maste
63cd05d97a remove debug files in delete-old* when WITHOUT_DEBUG_FILES
Reported by:	brd
Reviewed by:	bdrewery, brd
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D12044
2017-08-16 17:22:42 +00:00
Enji Cooper
38f8fddf05 Add limited sandbox capability to "make check"
== Rationale ==

r295380 introduced "make check" and consolidated means for running
test code in an attempt to simplify running tests. One could either
install files/libraries/programs and run "make check", or run "make check"
with an explicit CHECKDIR, e.g., `make check CHECKDIR=$(make -V.OBJDIR)``.

One criticism that was received is that "make check" should be run with
the intent of making dev->test->commit easier, which means that the target
audience's workflow should be developers. One developer pattern available
in other opensource projects is to run test code from a developer sandbox,
instead of installing to a system.

== Method ==

This approach is slightly different from the standard approach, in the sense
that it builds and installs into a deterministic directory under .OBJDIR (as I call it,
the "sandbox"), then runs "make check" against that. In the event the test
run is successful, the deterministic directory is removed to save space.

== Approach ==

bsd.lib.mk, bsd.prog.mk:

To support this functionality, a new variable `HAS_TESTS` is being added.

HAS_TESTS enables appropriate behavior with bsd.lib.mk and bsd.prog.mk, as
follows:
- Add "make check" as an available target from the directory.
- Pass down appropriate variables via ${TESTS_ENV}, i.e.,
  ${TESTS_LD_LIBRARY_PATH} and ${TESTS_PATH}.

One should add "HAS_TESTS" to directories containing tests in them, e.g. from
bin/sh/Makefile,

  HAS_TESTS=
  SUBDIR.${MK_TESTS}+= tests

HAS_TESTS doesn't automatically add the tests subdirectory for flexibility
reasons.

bsd.opts.mk, src.opts.mk:
- The knob ${MK_MAKE_CHECK_USE_SANDBOX} has been added, both to explicitly
  direct (internally) when to set a deterministic ${DESTDIR} and to also allow
  users to disable this behavior globally, i.e., via src.conf.
- MK_TESTS has been promoted from src.opts.mk to bsd.opts.mk to leverage
  syntactic sugar for having MK_TESTS be a dependency for
  MK_MAKE_CHECK_USE_SANDBOX, but to also ensure that src.opts.mk isn't required
  to use suite.test.mk (which is a dependency of bsd.test.mk).

suite.test.mk:
- beforecheck behavior (when MK_MAKE_CHECK_USE_SANDBOX is enabled) is modified
  from a no-op to:
-- Build.
-- Run "make hierarchy" on the sandbox dir.
-- Install the tests/files to the sandbox dir.
- aftercheck behavior (when MK_MAKE_CHECK_USE_SANDBOX is enabled) is modified
  from a no-op to:
-- Remove the sandbox dir.

Again, because the dependency order set in bsd.test.mk is
beforecheck -> check -> aftercheck, "make check" will not be run unless
"beforecheck" completes successfully, and "aftercheck" will not be run unless
"beforecheck" and "check" complete successfully.

== Caveats ==

- This target must either be run with MK_INSTALL_AS_USER or as root. Otherwise
  it will fail when running "make install" as the default user/group for many
  makefiles when calling INSTALL is root/wheel.
- This target must be run from a suitable top-level directory. For example,
  running tests from `tests/sys/fs/tmpfs` won't work, but `tests/sys/fs` will,
  because `tests/sys/fs/tmpfs` relies on files installed by `tests/sys/fs`.
- Running MK_INSTALL_AS_USER may introduce determinism issues. However, using
  it could identify deficiences in tests in terms of needing to be run as
  root, which are not properly articulated in the test requirements.
- The doesn't negate the need for running "make installworld" and
  "make checkworld", etc. Again, this just is intended to simplify the
  dev->test->commit workflow.

== Cleanup done ==
- CHECKDIR is removed; one can use "MK_MAKE_CHECK_USE_SANDBOX=no" to enable
  "legacy" (r295380) behavior.

MFC after:	2 months
Relnotes:	yes (CHECKDIR removed; "make check" behavior changed)
Requested by:	jhb
Reviewed by:	arch (silence), testing (silence)
Differential Revision:	D11905
2017-08-14 19:03:05 +00:00
Jeremie Le Hen
ac0ced90e0 rwho/ruptime/rwhod shouldn't be gated by RCMDS.
As peter@ points out in pr/220953:
"rwho, rwhod and ruptime are not part of the remote login suite (rsh, rlogin
etc).

They should *not* be in the rcmds package which is disabled by default.  We
rely on rwho/rwhod/ruptime in the freebsd.org cluster."

This commit is a re-commit of r322029 and r322031 with a better commit log, as
pointed out by ngie@.

This also includes the necesary changes to OptionalObsoleteFiles.inc, as
requested by jhb@.

PR:		220953
Reported by:	peter@, jhb@
Differential Revision:	https://reviews.freebsd.org/D11743
2017-08-08 20:17:07 +00:00
Dimitry Andric
d2043ca373 Merge ^/head r320573 through r320970. 2017-07-13 22:01:38 +00:00
Enji Cooper
92d1d8a571 Add WITH_RCMDS for parity with WITHOUT_RCMDS 2017-07-06 05:40:51 +00:00
Enji Cooper
c5cba06079 Formalize LEAPSECONDS and OLDTIMEZONES in share/zoneinfo/... as
`MK_ZONEINFO_LEAPSECONDS_SUPPORT == yes` and
`MK_ZONEINFO_OLD_TIMEZONES_SUPPORT == yes`.

Keep `LEAPSECONDS` and `OLDTIMEZONES` for backwards compatibility,
but print out a warning notifying users that they should use the new
variables, in an effort to migrate them to the variables. This is being
done mostly for automated build tools, etc, that might rely on these
variables being set. The variables will be removed in the future on
^/head, e.g., after ^/stable/12 is cut.

MFC after:      1 month
Relnotes:       yes
Reviewed by:	bdrewery
Differential Revision:	D11376
2017-07-06 04:19:33 +00:00
Dimitry Andric
db17bf38c5 Merge llvm, clang, lld, lldb, compiler-rt and libc++ r305145, and update
build glue.
2017-06-10 19:17:14 +00:00
Dimitry Andric
686fb94a00 Merge ^/head r319548 through r319778. 2017-06-10 13:22:49 +00:00
Baptiste Daroussin
57989d92a4 Remove some workaround for an option that does not exists anymore. 2017-06-07 23:42:37 +00:00
Baptiste Daroussin
174b3709c8 Finish removal of groff 2017-06-07 23:26:28 +00:00
Baptiste Daroussin
738919c039 Remove groff from base
All manpages in base are now compatible with mandoc(1), all roff documentation
will be relocated in the doc tree. man(1) can now use groff from the ports tree
if it needs.

Also remove checknr(1) and colcrt(1) which are only useful with groff.

Approved by:	(no objections on the mailing lists)
2017-06-07 23:00:34 +00:00
Dimitry Andric
f9448bf33f Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304460, and update
build glue.
2017-06-01 22:47:02 +00:00
Dimitry Andric
d96d268487 Merge ^/head r319165 through r319250. 2017-05-30 19:31:02 +00:00
Enji Cooper
714d5fbcef Use .Xr to reference libblacklist(3), blacklistctl(8), and blacklistd(8)
MFC after:	now
Sponsored by:	Dell EMC Isilon
2017-05-30 18:03:34 +00:00
Dimitry Andric
d02c951f8e Merge ^/head r318658 through r318963. 2017-05-26 19:11:24 +00:00
Baptiste Daroussin
cdc3795316 In preparation for the removal of the roff toolchain, disconnect the
roff documentation from the build.

Those documents will be added to the doc tree and distributed as PDF from
the documentation website. As they are valuable has history, but do not match
current FreeBSD

Further more, the ascii format we were using to distribute them is not really
accurate for such documents.

more details:
https://lists.freebsd.org/pipermail/freebsd-arch/2017-May/018211.html
2017-05-25 14:54:22 +00:00
Glen Barber
583b5f3561 Honor WITHOUT_TFTP for check-old* and delete-old* targets.
Submitted by:	philippe dot michel7 at sfr dot fr
PR:		217949
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
2017-05-23 15:46:21 +00:00
Dimitry Andric
27c240688c Merge ^/head r318560 through r318657. 2017-05-22 19:28:24 +00:00
Dimitry Andric
6930ca7463 Add libc++experimental.a for std::experimental support
This adds a separate library for supporting std::experimental features.
It is purposefully static, and must be explicitly linked into programs
using -lc++experimental.

PLEASE NOTE: there is NO WARRANTY as to any stability or continuing
existence of the features in the std::experimental parts of the C++
library!

Reviewed by:	ed
Differential Revision: https://reviews.freebsd.org/D10840
2017-05-21 17:07:12 +00:00