Commit Graph

1099 Commits

Author SHA1 Message Date
Benno Rice
72bf324ced Add an entry dealing with the makefs ISO9660 EFI tagging changes.
If you're building -CURRENT releases and it fails when building ISO images on
amd64 you'll need to update makefs.

Reported by:	dch
Sponsored by:	iXsystems, Inc.
2018-03-25 21:07:59 +00:00
Andrew Turner
f6d1be1789 Remove the entry about loader.efi needing to be updated before the kernel.
The kernel now handles the situation it's warning against as of r331241.

Sponsored by:	DARPA, AFRL
2018-03-20 13:39:41 +00:00
Warner Losh
4e78443262 Note: this isn't a general thing. It only affects u-boot-based arm64
systems. Make sure the note says that specific case only. Also,
provide a recipe to do it.

Sponsored by: Netflix
2018-03-20 03:36:51 +00:00
Kyle Evans
d3cf0e0c00 Add note to UPDATING about UEFI changes requiring loader(8) update
These problems have only been observed with boards using U-Boot (e.g. ARM)
where virtual addresses are already set in the memory map by the firmware
and the firmware is expecting a call to SetVirtualAddressMap to be made.
I refrain from mentioning this in the note because this could also be the
case on some not-yet-tested firmware on amd64 and it's not a bad
recommendation for the general case.
2018-03-19 15:27:53 +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
Warner Losh
ac28ac4863 Add usb.conf to ObsoleteFiles.
Add a note to UPDATING.
Fix a missing tab.

Relnotes: Yes
2018-02-12 06:42:38 +00:00
Dimitry Andric
e04518a677 Upgrade our copies of clang, llvm, lld, lldb, compiler-rt and libc++ to
6.0.0 (branches/release_60 r321788).  Upstream has branched for the
6.0.0 release, which should be in about 6 weeks.  Please report bugs and
regressions, so we can get them into the release.

Please note that from 3.5.0 onwards, clang, llvm and lldb require C++11
support to build; see UPDATING for more information.

MFC after:	3 months
2018-01-14 00:08:34 +00:00
Jens Schweikhardt
44c1484a53 Correct a couple of typos. 2018-01-12 17:33:20 +00:00
Ed Maste
92593573d5 Mention switch to ld.lld for amd64 in UPDATING
Sponsored by:	The FreeBSD Foundation
2018-01-10 20:49:01 +00:00
Warner Losh
a333cdf369 inittodr(0) actually sets the time, so there's no need to call
tc_setclock(). It's redundant. Tweak UPDATING based on code review of
past releases.

Relnotes: yes (for the removal of pmtimer)
2018-01-10 17:25:08 +00:00
Warner Losh
e92cdf4b43 Docuent pmtimer driver removal. 2018-01-10 16:52:00 +00:00
Steven Hartland
fd3bb7aa46 Disabled the use of flowid for lagg by default
Disabled the use of RSS hash from the network card aka flowid for
lagg(4) interfaces by default as it's currently incompatible with
the lacp and loadbalance protocols.

The incompatibility is due to the fact that the flowid isn't know
for the first packet of a new outbound stream which can result in
the hash calculation method changing and hence a stream being
incorrectly split across multiple interfaces during normal
operation.

This can be re-enabled by setting the following in loader.conf:
net.link.lagg.default_use_flowid="1"

Discussed with: kmacy
Sponsored by:	Multiplay
2018-01-04 20:05:47 +00:00
Mike Karels
d07a3ed03c Add info about SW_WATCHDOG change to be dynamic in the common case. 2018-01-03 06:41:39 +00:00
Eitan Adler
9914452050 other: Fix several typos and minor errors
- duplicate words
- typos
- references to old versions of FreeBSD

Reviewed by:	imp, benno
2017-12-27 03:23:58 +00:00
Jens Schweikhardt
e02f5a1869 Correct a typo; remove white space at EOL. 2017-12-16 11:49:30 +00:00
Warner Losh
6e050ee62a Note GELI-enabled zfsboot issues have been solved. Flip the switch
back to enabling GELI in boot and loader builds.

Sponsored by: Netflix
2017-12-15 23:19:49 +00:00
Warner Losh
86375a7ea9 Turn loader GELI support in the boot loaders off by default as a
temporary workaround. This fixes zfs booting generally, but breaks all
GELI booting by default. Add note to UPDATING to this effect. When the
GELI issues are resolved, this will be reverted.
2017-12-14 17:00:24 +00:00
Xin LI
8b6d515a6e Fill in date. 2017-11-26 04:55:23 +00:00
Nathan Whitehorn
47f69f4f2b Use the cookie now set by loader to determine whether the value passed to
PowerPC kernels in r6 is actually metadata from loader(8) or gibberish
left in r6, which is not required to be anything under the
PAPR/ePAPR/CHRP/OF standards, by another boot loader.

Note that, as a result, systems need a new boot loader to boot PPC kernels
after this revision without ending up at a mountroot prompt. New boot
loaders are backwards compatible and can boot older kernels.

Reviewed by:	jhibbits
MFC after:	2 months
2017-11-26 03:53:20 +00:00
Gordon Tetlow
84de4b977a Correct grammar nit. 2017-11-17 15:46:19 +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
Andriy Gapon
da86af2815 Add an UPDATING entry for the posix_fallocate/ZFS change, r325320 2017-11-06 15:29:33 +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
Eitan Adler
f2970fcfd5 Revert removal of 9.x references in UPDATING
Requested by: imp
2017-10-29 21:25:58 +00:00
Eitan Adler
47f9f0c229 Update the updating URL in UPDATING
Also remove references to 9.x
2017-10-29 20:40:56 +00:00
Eitan Adler
e5f5a85203 Update UPDATING
- Remove FreeBSD 4.x of building the kernel.
While it might technically work, it is better to
document the 'correct' way than how to shoot oneself
in the foot

- Remove reference to CVS -P for src.
2017-10-29 08:25:31 +00:00
Bryan Drewery
5bd47cc56f Change native-xtools to not install by default; add a native-xtools-install.
Without this the user has to mess with 'make -f Makefile.inc1 ...' to figure
out where the files are installed in the OBJDIR and then they need to copy them
to where they really wanted them. Using DESTDIR may be problematic after
r325001 as well.

The files will be installed to DESTDIR/NXTP where NXTP defaults to /nxb-bin.

MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-10-29 01:21:29 +00:00
Warner Losh
0a51cbc9c4 Add note to updating about shifting LOADER_*SUPPORT options.
Sponsored by: Netflix
2017-10-22 03:52:26 +00:00
Warner Losh
b0bd840b50 Note libstand is no longer a public interface in UPDATING. Bump
FreeBSD_version to 1200051 on the off chance that something cares.

Sponsored by: Netflix
2017-10-09 22:17:18 +00:00
Warner Losh
60a64746b5 Note about workaround for native armv7 builds using a kernel prior to
r324363.
2017-10-06 13:48:38 +00:00
Warner Losh
1b755713d7 Add updating for armv7 and bump FreeBSD_version.
Sponsored by: Netflix
2017-10-05 23:05:56 +00:00
Cy Schubert
82ef8ce5a6 Fix typo. 2017-10-04 09:54:55 +00:00
Cy Schubert
0c059da3e1 When building multiple kernels using KERNCONF, non-existent KERNCONF
files will produce an error and buildkernel will fail. Previously missing
KERNCONF files silently failed giving no indication as to why, only to
subsequently discover during installkernel that the desired kernel was
never built in the first place.

This is a rework of r302865.

This is the correct patch.

Reviewed by:	ngie (previous version, r302865)
MFC after:	2 months
Differential Revision:	D7167
2017-10-04 03:39:54 +00:00
Cy Schubert
84f54c4fd7 Revert r324246. This is not exactly what was intended. 2017-10-04 03:35:23 +00:00
Cy Schubert
74e0e295e4 When building multiple kernels using KERNCONF, non-existent KERNCONF
files will produce an error and buildkernel will fail. Previously missing
KERNCONF files silently failed giving no indication as to why, only to
subsequently discover during installkernel that the desired kernel was
never built in the first place.

This is a rework of r302865.

Reviewed by:	ngie (previous version, r302865)
MFC after:	2 months
Differential Revision:	D7167
2017-10-04 03:24:16 +00:00
Mariusz Zaborski
d1797f7bfc Fix language used in the r322923.
Pointed out by: wblock@
MFC after:      1 week
X-MFC-with:     r322923
2017-09-17 10:28:45 +00:00
Alan Somers
71cd87c66c Remove spaces from CTL devices' default serial numbers
It's awkward to have spaces in CAM device serial numbers. That leads to
such things as device nodes named "/dev/diskid/MYSERIAL%20%20%201". Better
to replace the spaces with "0"s. This change only affects the default
serial numbers for users who don't provide their own.

Reviewed by:	ken, mav
MFC after:	Never
Relnotes:	Yes
Sponsored by:	Spectra Logic Corp
Differential Revision:	https://reviews.freebsd.org/D12263
2017-09-12 19:36:24 +00:00
Warner Losh
08d1c5b152 End softfp->hardfp transition period for arm
On hard-float 32-bit arm platforms, always search for the soft float
binaries in the alternative locations.

Sponsored by: Netflix
Differential Review: https://reviews.freebsd.org/D12274
MFC After: 1 week
2017-09-12 17:06:35 +00:00
Mariusz Zaborski
3453dc72ad Hide length of geli passphrase during boot.
Introduce additional flag to the geli which allows to restore previous
behavior.

Reviewed by:	AllanJude@, cem@ (previous version)
MFC:		1 month
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D11751
2017-08-26 14:07:24 +00:00
Sean Bruno
32a04bb81d Use counter(9) for PLPMTUD counters.
Remove unused PLPMTUD sysctl counters.

Bump UPDATING and FreeBSD Version to indicate a rebuild is required.

Submitted by:	kevin.bowling@kev009.com
Reviewed by:	jtl
Sponsored by:	Limelight Networks
Differential Revision:	https://reviews.freebsd.org/D12003
2017-08-25 19:41:38 +00:00
Enji Cooper
992f1a8e53 Add an UPDATING entry for r322511.
MFC after:	2 months
2017-08-14 19:18:50 +00:00
Kirk McKusick
2f401b0a4b Add an entry to UPDATING for r322297 which restores the ability
of fsck to automatically find alternate superblocks when the
standard one is trashed or unavailable.

MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D11589
2017-08-09 05:21:57 +00:00
Ed Maste
662e986347 UPDATING: clarify what the RCMDS knob controls 2017-08-07 21:29:55 +00:00
Rick Macklem
d10cef3828 Add an entry to UPDATING for r321665. 2017-07-28 21:14:28 +00:00
Dimitry Andric
726fd71d7c Set tentative merge dates, bump __FreeBSD_version. 2017-07-21 18:53:43 +00:00
Dimitry Andric
f6e653bb10 Merge ^/head r320398 through r320572. 2017-07-02 11:48:07 +00:00
Jeremie Le Hen
cf3de64127 Disable RCMDS by default.
This was announced in this thread:
https://lists.freebsd.org/pipermail/freebsd-arch/2017-June/018239.html

Applying plan proposed by ngie@ in:
https://lists.freebsd.org/pipermail/freebsd-arch/2017-June/018249.html

The port has been submitted as net/bsdrcmds in r444814.

Approved by:	bapt, roberto, and others
2017-07-01 10:04:42 +00:00
Dimitry Andric
a3604b95ed Merge ^/head r320042 through r320397. 2017-06-27 06:44:32 +00:00