Commit Graph

1398 Commits

Author SHA1 Message Date
Emmanuel Vadot
a4f8318ace UPDATING: Document arm video devices renaming.
Sponsored by:	Beckhoff Automation GmbH & Co. KG
Reviewed by:	andrew
Differential Revision:	https://reviews.freebsd.org/D39121
2023-03-17 13:35:03 +01:00
Michael Paepcke
9b70ce712c UPDATING
Add notice to kernel options KBD_DELAY1 and KBD_DELAY2

Reviewed by: imp (tweaked whitespace too)
Pull Request: https://github.com/freebsd/freebsd-src/pull/649
2023-02-24 23:20:52 -07:00
Michael Paepcke
c92790b3fb UPDATING: add UPDATING section for HUAWEI 3G/4G Devices change
help users to migrate existing devices

Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/645
2023-02-10 16:35:39 -07:00
Ed Maste
77934b7a13 ssh: default X11Forwarding to no, following upstream
Administrators can enable it if required.

Reviewed by:	bz, kevans
Relnotes:	Yes
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D37411
2023-02-06 18:41:10 -05:00
Warner Losh
bf2dc42d0b UPDATING: Add missing blank line between entries 2023-01-30 08:28:28 -07:00
Alexander V. Chernikov
6eaaed4294 netlink: add UPDATING entry on linux_common(4) reliance on netlink.
Reviewed by:	dchagin
2023-01-30 15:13:38 +00:00
Ed Maste
ac4c695ad6 Retire WITHOUT_CXX option
Several important base system components are written in C++, and the
WITHOUT_CXX option produced a system that was not fully functional.
Just accept this, and remove the option to build without C++ support.

This reverts commit adc3c128c6.

Reviewed by:	brooks, kevans, jhb (earlier)
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D33108
2023-01-26 21:13:16 -05:00
Warner Losh
62adb1e953 UPDATING: fix typo
I'd forgotten to fix this from the review, and a couple of people have
pointed it out after the commit.

Sponsored by:		Netflix
2023-01-23 17:09:08 -07:00
Warner Losh
e8c1bd7257 UPDATING: Remove old entries
Belatedly remove the entries older than the stable/11 branch point after
stable/13 was created. This should be done shortly after the branch, not
well after the branch point.

Document this policy in UPDATING, though other checklists should likely
be updated as well.

Sponsored by:		Netflix
Reviewed by:		emaste
Differential Revision:	https://reviews.freebsd.org/D37514
2023-01-20 16:17:45 -07:00
Warner Losh
0cd612664e UPDATING: update notes on EFI booting
The notes on EFI booting and updating for ZFS had become dated and only
partially updated. Expand the notes with a few more details and a
pointer to laoder.efi(8) and uefi(8).

Sponsored by:		Netflix
Discussed with:		pauamma, karels
Differential Revision:	https://reviews.freebsd.org/D36629
2023-01-20 16:13:54 -07:00
Bjoern A. Zeeb
4b56afaf7b LinuxKPI: implement irq_get_msi_desc()
Add irq_get_msi_desc() as a wrapper around a PCI function which will
allocate a single cached value (see comment on struct) for the
msi_desc requested if it doesn't exist yet and handle freeing it
when the PCI device goes away.  We take the values from the ivars of
the native (FreeBSD) device.

While changing struct pci_dev also add the msi_cap field requested by
a wireless driver.

Bump __FreeBSD_version so these changes can be detected.

MFC after:	3 days
X-MFC: move fields to end of struct (alloc happens in linux_pci.c)
Reviewed by:	hselasky (earlier version)
Differential Revision: https://reviews.freebsd.org/D37523
2023-01-13 00:43:23 +00:00
Ed Maste
86edb11e74 Always install llvm-objdump as objdump
Instead of providing no /usr/bin/objdump when LLVM_BINUTILS is false.

PR:		267854 [exp-run]
Reviewed by:	dim
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D37445
2022-12-12 10:36:02 -05:00
Warner Losh
3cf97e91fa Revert "newbus: Change attach failure behavior"
This reverts commit 68c3f03021. There are
some weird crashes when KVMs switch caused by this, so revert this
commit until they are sorted out.

Reported by:		cy@
Sponsored by:		Netflix
2022-12-05 17:00:26 -07:00
Baptiste Daroussin
4d13184afe UPDATING: add notes on how to reenable sendmail 2022-12-05 17:27:25 +01:00
Warner Losh
cc564d2341 UPDATING: Fix typo
Noticed by:		Gary Jennejohn
Sponsored by:		Netflix
2022-12-05 08:36:50 -07:00
Warner Losh
68c3f03021 newbus: Change attach failure behavior
In the rare case that we succeed in probing, but fail to attach, flip
the default to be to disable the
device. hw.bus.disable_failed_devices=false is no required to restore
the old behavior. The old behavior dates form a time when dynamic
control of devices wasn't yet present (devctl didn't exist). Now that
one can retry probe/attach the device with devctl, the default doesn't
make sense: The more desirable behaivor is to have stable device numbers
when one has several instances of the same device in a system (common
for NICs or HBAs).

Reviewed by:		jhb (verbal)
Sponsored by:		Netflix
2022-12-04 16:29:03 -07:00
Kristof Provost
88e858e57c pf: drop support for fragment crop|drop-ovl
We removed the code for these modes back in 2015, but converted such
configurations to 'scrub fragment reassemble'. It's been long enough,
drop the backwards compatibility glue too.

Reviewed by:	mjg
MFC after:	never
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D37460
2022-11-28 20:19:12 +01:00
Alexander Leidinger
17101a25f9 Revert "Remove UPDATING entries from old branches."
This reverts commit ff0c7816db as more
history than just from branch N-1 to N is requested/needed by some
downstram consumers.

Requested by:	imp
2022-11-27 22:12:20 +01:00
Alexander Leidinger
ff0c7816db Remove UPDATING entries from old branches.
We only support updates from major version N to N+1:
stable/13 was branched on 20210122, remove all old entries from stable/10
branch point in 2013 to 20210122.
2022-11-25 10:17:14 +01:00
Ed Maste
20a66ab4bf Retire CLANG_IS_CC option
A small reduction in build infrastructure complexity; when we had both
Clang and GCC in the tree it was useful to have both built, and choose
one or the other to install as /usr/bin/cc.  Now only Clang is in the
tree, and there is no point in building and installing base Clang but
not providing it as cc (and c++, cpp).

Reviewed by:	imp
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D37075
2022-11-21 14:56:13 -05:00
Ed Maste
8aa64f3073 UPDATING: correct spearate typo
Reported by:	manu
Fixes:		9c36300582 ("UPDATING: add an introductory...")
2022-10-26 14:25:12 -04:00
Ed Maste
9c36300582 UPDATING: add an introductory sentence to 20221026's entry 2022-10-26 14:18:29 -04:00
Emmanuel Vadot
5575454d7c UPDATING: Add note for pkgbase users after splitting packages. 2022-10-26 19:48:32 +02:00
Bjoern A. Zeeb
0e981d79b1 LinuxKPI: move pm_message_t from kernel.h to pm.h
Move pm_message_t from kernel.h to pm.h and remove a private define
in usb.h as well as adjust the implementation in linux_usb.c.
This cleans up what I believe to be a historic shortcut and is
needed for future wireless driver updates.

Leave a note in UPDATING that drm-kmod users need to update to the
latest version before re-compiling a new kernel to avoid errors
(see PR).

Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
PR:		264449 (drm-kmod port update, thanks wulf)
Obtained from:	bz_git_iwlwifi (Dec 2020) (partly)
Reviewed by:	hselasky, imp
Differential Revision: https://reviews.freebsd.org/D35276
2022-06-10 14:05:12 +00:00
Gordon Bergling
bde5709033 UPDATING: Fix a few typos
- s/configuation/configuration/
- s/comitted/committed/
- s/verison/version/

MFC after:	3 days
2022-04-10 10:11:17 +02:00
Gordon Bergling
75fccd670c UPDATING: Remove a double word in an entry
- s/for for/for/

MFC after:	3 days
2022-04-09 10:35:37 +02:00
Gordon Tetlow
9ad859dab2 Fix minor grammar nit. 2022-01-31 15:35:23 -08:00
Cy Schubert
45b6b37697 UPDATING: Sort by date
I still didn't sort it right.

Pointy hat to:	cy
2022-01-23 22:39:10 -08:00
Cy Schubert
8303b8ff05 UPDATING: Sort by date
Sort unbound entry by date.
2022-01-23 22:34:21 -08:00
Cy Schubert
72d0d523e9 UPDATING: Document unbound support of RFC8375
As of unbound 1.14.0rc1, as per RFC8375 unbound by default blocks
'home.arpa'. Document this new behaviour and how to unblock it.

Reported by:	avg
Discussed with:	glebius, avg
RFC:		8375, Section 6: Security Considerations
2022-01-23 22:30:55 -08:00
Stefan Eßer
e2650af157 Make CPU_SET macros compliant with other implementations
The introduction of <sched.h> improved compatibility with some 3rd
party software, but caused the configure scripts of some ports to
assume that they were run in a GLIBC compatible environment.

Parts of sched.h were made conditional on -D_WITH_CPU_SET_T being
added to ports, but there still were compatibility issues due to
invalid assumptions made in autoconfigure scripts.

The differences between the FreeBSD version of macros like CPU_AND,
CPU_OR, etc. and the GLIBC versions was in the number of arguments:
FreeBSD used a 2-address scheme (one source argument is also used as
the destination of the operation), while GLIBC uses a 3-adderess
scheme (2 source operands and a separately passed destination).

The GLIBC scheme provides a super-set of the functionality of the
FreeBSD macros, since it does not prevent passing the same variable
as source and destination arguments. In code that wanted to preserve
both source arguments, the FreeBSD macros required a temporary copy of
one of the source arguments.

This patch set allows to unconditionally provide functions and macros
expected by 3rd party software written for GLIBC based systems, but
breaks builds of externally maintained sources that use any of the
following macros: CPU_AND, CPU_ANDNOT, CPU_OR, CPU_XOR.

One contributed driver (contrib/ofed/libmlx5) has been patched to
support both the old and the new CPU_OR signatures. If this commit
is merged to -STABLE, the version test will have to be extended to
cover more ranges.

Ports that have added -D_WITH_CPU_SET_T to build on -CURRENT do
no longer require that option.

The FreeBSD version has been bumped to 1400046 to reflect this
incompatible change.

Reviewed by:	kib
MFC after:	2 weeks
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D33451
2021-12-30 12:20:32 +01:00
Warner Losh
dd55767b86 Test various header files to ensure they can be included by themselves.
A number of header files in sys/* have, going back to 7th Edition Unix
in 1979, reqiured other files (like sys/types.h) to compile. Likewise
the 4BSD networking code has had prerequisites. However, going back to
around the turn of the 21st century, other systems have made them be
independently include-able (wide-spread header include protection
post-dates 7th edition Unix by maybe 3 or so years judging from USENET
source postings). Start down the path of making them all independently
include-able by creating this test that fails buildworld when they are
not.

The file 'badfiles.inc' contains a list of the currently broken files
that cannot be included w/o any prerequisites. As files are fixed, 'make
badfiles.inc' should be re-run to remove them from the list. Note: All
files that start with an underscore are considered internal and not
tested.

Please note: once a file is removed from badfiles.inc, it must pass on
all architectures. Buildworld through at least the _includes target is
needed to ensure its working (though a buildkernel should also be done
on all architectures as well).

Sponsored by:		Netflix
Reviewed by:		brooks, markj
Differential Revision:	https://reviews.freebsd.org/D32498
2021-12-14 20:25:37 -07:00
Warner Losh
56e4bee1da UPDATING: Add warning about NO_CLEAN build after turning off llvm mips target
Due to the way that we configure llvm, there's a problem with NO_CLEAN
builds. The *.def files listed in the commit change their behavior based
on command line arguments. Since my flipping the default of the mips
target, this meant there were .o files that were now inconsistent with
how we'll now compile things, leading to errors. By touching the *.def
files list, one can workaround this problem.

Noticed by:		jhb
Sponsored by:		Netflix
2021-12-14 20:25:36 -07:00
Warner Losh
b8cacb3898 mips: Remove mips as a recognized build target.
Remove mips as a recognized build target in advance of its removal from
the tree.

Sponsored by:		Netflix
2021-12-09 08:59:14 -07:00
Warner Losh
6730165584 Belatedly note that mips has been removed from universe/tinderbox builds
and that mips will be removed from the tree soon.

Sponsored by:		Netflix
2021-12-09 08:29:51 -07:00
Randall Stewart
d695386338 Add in the commit revision to the UPDATING file for the CC changes
The UPDATING file had a xxx for the CC changes commit, now that its
committed fix that.
2021-11-11 06:39:20 -05:00
Randall Stewart
b8d60729de tcp: Congestion control cleanup.
NOTE: HEADS UP read the note below if your kernel config is not including GENERIC!!

This patch does a bit of cleanup on TCP congestion control modules. There were some rather
interesting surprises that one could get i.e. where you use a socket option to change
from one CC (say cc_cubic) to another CC (say cc_vegas) and you could in theory get
a memory failure and end up on cc_newreno. This is not what one would expect. The
new code fixes this by requiring a cc_data_sz() function so we can malloc with M_WAITOK
and pass in to the init function preallocated memory. The CC init is expected in this
case *not* to fail but if it does and a module does break the
"no fail with memory given" contract we do fall back to the CC that was in place at the time.

This also fixes up a set of common newreno utilities that can be shared amongst other
CC modules instead of the other CC modules reaching into newreno and executing
what they think is a "common and understood" function. Lets put these functions in
cc.c and that way we have a common place that is easily findable by future developers or
bug fixers. This also allows newreno to evolve and grow support for its features i.e. ABE
and HYSTART++ without having to dance through hoops for other CC modules, instead
both newreno and the other modules just call into the common functions if they desire
that behavior or roll there own if that makes more sense.

Note: This commit changes the kernel configuration!! If you are not using GENERIC in
some form you must add a CC module option (one of CC_NEWRENO, CC_VEGAS, CC_CUBIC,
CC_CDG, CC_CHD, CC_DCTCP, CC_HTCP, CC_HD). You can have more than one defined
as well if you desire. Note that if you create a kernel configuration that does not
define a congestion control module and includes INET or INET6 the kernel compile will
break. Also you need to define a default, generic adds 'options CC_DEFAULT=\"newreno\"
but you can specify any string that represents the name of the CC module (same names
that show up in the CC module list under net.inet.tcp.cc). If you fail to add the
options CC_DEFAULT in your kernel configuration the kernel build will also break.

Reviewed by: Michael Tuexen
Sponsored by: Netflix Inc.
RELNOTES:YES
Differential Revision: https://reviews.freebsd.org/D32693
2021-11-11 06:28:18 -05:00
Dries Michiels
e641c29a00 UPDATING: Change update procedure to use etcupdate(8) over mergemaster(8)
This commit aligns the steps in UPDATING with the steps from the
handbook which already prefers etcupdate(8). While here also remove a
dubious comment.

PR:			252417
Reviewed by:		ceri
Approved by:		philip (mentor), imp
Differential Revision:	https://reviews.freebsd.org/D28062
2021-11-10 09:18:42 +01:00
Rick Macklem
25b0021d40 UPDATING: Add entry for commit f0c9847a6c 2021-11-06 13:40:50 -07:00
Gleb Smirnoff
6aae3517ed Retire synchronous PPP kernel driver sppp(4).
The last two drivers that required sppp are cp(4) and ce(4).

These devices are still produced and can be purchased
at Cronyx <http://cronyx.ru/hardware/wan.html>.

Since Roman Kurakin <rik@FreeBSD.org> has quit them, they no
longer support FreeBSD officially.  Later they have dropped
support for Linux drivers to.  As of mid-2020 they don't even
have a developer to maintain their Windows driver.  However,
their support verbally told me that they could provide aid to
a FreeBSD developer with documentaion in case if there appears
a new customer for their devices.

These drivers have a feature to not use sppp(4) and create an
interface, but instead expose the device as netgraph(4) node.
Then, you can attach ng_ppp(4) with help of ports/net/mpd5 on
top of the node and get your synchronous PPP.  Alternatively
you can attach ng_frame_relay(4) or ng_cisco(4) for HDLC.
Actually, last time I used cp(4) back in 2004, using netgraph(4)
instead of sppp(4) was already the right way to do.

Thus, remove the sppp(4) related part of the drivers and enable
by default the negraph(4) part.  Further maintenance of these
drivers in the tree shouldn't be a big deal.

While doing that, remove some cruft and enable cp(4) compilation
on amd64.  The ce(4) for some unknown reason marks its internal
DDK functions with __attribute__ fastcall, which most likely is
safe to remove, but without hardware I'm not going to do that, so
ce(4) remains i386-only.

Reviewed by:		emaste, imp, donner
Differential Revision:	https://reviews.freebsd.org/D32590
See also:		https://reviews.freebsd.org/D23928
2021-10-22 11:41:36 -07:00
Baptiste Daroussin
6ae38ab453 UPDATING: fix style
Reported by:	danfe
2021-10-20 09:44:44 +02:00
Baptiste Daroussin
d410b585b6 sh(1): make it the default shell for the root user
In the recent history sh(1) has gain the missing features for it to
become a usable interractive shell:
- command completion
- persistent history support
- improvements on the default bindings in emacs mode
- improvements in the vi mode (repect $EDITOR)
- print a newline when exiting via ^D
- default prompt and improvements on how PS1 can be configured
- and more.

This changes also simplifies making tiny freebsd images with only sh(1)
as a shell
2021-10-20 09:34:05 +02:00
Baptiste Daroussin
16f1ee11e6 ncurses: document in UPDATING and bump _FreeBSD_version 2021-10-04 11:38:29 +02:00
Hans Petter Selasky
8bc5971be1 UPDATING: Update notes about new mixer(8) utility.
Differential Revision:	https://reviews.freebsd.org/D31636
Sponsored by:	NVIDIA Networking
2021-10-04 11:01:47 +02:00
Kristof Provost
9cce0ef95a UPDATING: new entry about dummynet
Dummynet now no longer requires ipfw, so any users relying on this
dependency to load ipfw will need to explicitly load ipfw.

While here fix a typo in the date of the previous entry.

Sponsored by:	Rubicon Communications, LLC ("Netgate")
2021-09-24 14:21:25 +02:00
Hans Petter Selasky
90f6610b19 UPDATING: Fix spelling.
Submitted by:	gljennjohn@gmail.com
Differential Revision:	https://reviews.freebsd.org/D31636
Sponsored by:	NVIDIA Networking
2021-09-23 09:49:45 +02:00
Hans Petter Selasky
0e94a30691 UPDATING: Add new entry about mixer(8) usage.
Differential Revision:	https://reviews.freebsd.org/D31636
Sponsored by:	NVIDIA Networking
2021-09-22 19:44:43 +02:00
Rick Macklem
ae87a08c41 UPDATING: Add entry for commit 55089ef4f8 2021-09-11 15:44:52 -07:00
John Baldwin
671a35b176 UPDATING: Add a note about OpenSSL defaulting KTLS to off.
Sponsored by:	Netflix
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D31444
2021-08-17 14:43:46 -07:00
Rick Macklem
a3ff18e271 UPDATING: Add an entry for commit 3ad1e1c1ce 2021-08-11 18:58:00 -07:00