The rescue/crunchgen build avoids linking binaries for the objects it is
building by doing 'make foo.o bar.o' rather than 'make all'. This breaks the
implicit 'beforebuild: depend' dependency which ensured that all source files
were generated and up-to-date before building the object files. This
manifested as a WITH_META_MODE build problem for bin/sh in the rescue build
with syntax.{c,h} not properly being regenerated or recognized as changed in
the dependency graph.
Sponsored by: Dell EMC
MFC after: 1 week
Reported by: many
- remove "all rights reserved" from my copyright on my extensive
contributions
- belatedly add my name to tuning.7 which I was a large contributor to
several years ago
This commit can also serve as implicit permission for any formatting or
non-substantive changes that FreeBSD wishes to make in the future.
There are risks associated with waiting on a preemptible epoch section.
Change the name to make them not be the default and document the issue
under CAVEATS.
Reported by: markj
storage, CDC ACM (serial), and CDC ECM (ethernet) at the same time.
It's quite similar in function to Linux' "g_multi" gadget.
Reviewed by: hselasky@
MFC after: 2 weeks
Relnotes: yes
Sponsored by: The FreeBSD Foundation
This driver was merged to HEAD one week prior to Exar publicly announcing they
had left the Ethernet market. It is not known to be used and has various code
quality issues spotted by Brooks and Hiren. Retire it in preparation for
FreeBSD 12.0.
Submitted by: kbowling
Reviewed by: brooks imp
Relnotes: yes
Sponsored by: Limelight Networks
Differential Revision: https://reviews.freebsd.org/D15442
Somehow two copies of the man was in the file, remove one.
Replace an occurence of 'SD/MMC' that was left from copy/paste.
Remove space before ':'
Reported by: 0mp
Each TCP connection that uses the system default cc_newreno(4) congestion
control algorithm module leaks a "struct newreno" (8 bytes of memory) at
connection initialisation time. The NULL-pointer dereference is only germane
when using the ABE feature, which is disabled by default.
While at it:
- Defer the allocation of memory until it is actually needed given that ABE is
optional and disabled by default.
- Document the ENOMEM errno in getsockopt(2)/setsockopt(2).
- Document ENOMEM and ENOBUFS in tcp(4) as being synonymous given that they are
used interchangeably throughout the code.
- Fix a few other nits also accidentally omitted from the original patch.
Reported by: Harsh Jain on freebsd-net@
Tested by: tjh@
Differential Revision: https://reviews.freebsd.org/D15358
freebsd-update depends on phttpget from portsnap. We could move phttpget
out of portsnap and build it as long as WITHOUT_FREEBSD_UPDATE and
WITHOUT_PORTSNAP are not both set, but for now just make the dependency
explicit.
PR: 228220
Reported by: Dries Michiels
Sponsored by: The FreeBSD Foundation
Libcasper and its modules have no static libraries so don't define
paths to them. This fixes LIBADD automatically adding DPADD
entries for casper.
Reported by: sbruno
Sponsored by: Dell EMC Isilon
This hardware isn't totally ancient, about equal to a mxge(4) or mlx4en(4),
but the company was sold to Exar which then promptly exited the Ethernet
business so the card was commercially available for under 2 years. On deep
search, the only usage of these cards I found was by the importing of the
driver. There are code quality issues identified by Brooks and Hiren and
no visible use nor maintainership that warrant removal from FreeBSD 12.0.
Submitted by: kbowling
Reviewed by: gnn brooks
Sponsored by: Limelight Networks
Differential Revision: https://reviews.freebsd.org/D15363
- Use Fx when referring to FreeBSD.
- Use Ql instead of Cm for command invocations.
- Remove some redundant Pp macros.
- Use a literal indented Bd instead of a series of Dl macros.
Submitted by: 0mp@
Reviewed by: eadler@
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D15126
As of r333461 we require ifunc support to link a working amd64 kernel.
The default in-tree bootstrap linker is lld and it has the required
support, as does any modern out-of-tree binutils linker. The in-tree
GNU ld is from binutils 2.17.50 and it does not have ifunc support,
so produce an error rather than a broken kernel.
Reviewed by: kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D15378
The existing patterns for 'cc --version' output do not work for GCC
built from the base/gcc port.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D15357
The goal is to avoid using install directly so we can make changes the affect
how the entire system is installed, without having to touch many places.
This is part of the packaging base work.
Reviewed by: will
Approved by: bapt (mentor), allanjude (mentor)
Differential Revision: https://reviews.freebsd.org/D1513
This is part of packaging base work.
Reviewed by: will
Approved by: bapt (mentor), allanjude (mentor)
Differential Revision: https://reviews.freebsd.org/D15130
Rtld is not compatible with SSP, and since we link libc_pic.a to rtld
to have the basic support like memory and string copy functions, we
have to both carefully limit libc use, and to provide the ssp support
shims. This change makes the libc use in rtld more straighforward but
still limited, and allows to remove the shims, to be done in the next
commit.
Submitted by: Luis Pires
Reviewed by: bdrewery, brooks
Differential revision: https://reviews.freebsd.org/D15283
The original Berkeley Software Distributions were made in the 1980's
and 1990's. At that time, the Buenos Ares Convention of 1910 was in
force in most of the countries in the Americas. It required an
affirmative statement of rights reservation, typically using 'All
Rights Reserved.' The Regents included this phrase in their copyright
notices to invoke this treaty to ensure maximal copyright protection.
In the 1990's, Latin America coutries ratifeid the Berne Convention on
copyrights which prohibited them from requiring an affirmative
statement to reserve the rights. When Nicaragua ratified in 2000, the
Buenos Ares Convention of 1910 was effectively repealed. This made all
the 'All Rights Reserved' phrases obsolete and legal deadweight most
of the time, and certainly in the cases removed here.
Since it's no longer required, and is in fact meaningless, core has
decided to dropped it from the project's collection copyright and
sample templates. It encourages other rights holders to do the same
after consultation with their legal department.
More see https://en.wikipedia.org/wiki/Buenos_Aires_Convention for
more information.
Approved by: core@ (emaste@, jhb@)
Differential Review: https://reviews.freebsd.org/D15264
Currently when net.inet.carp.allow=0 CARP state remains as MASTER, which is
not very useful (if there are other masters -- it can lead to split brain,
if there are none -- it makes no sense). Having it as INIT makes it clear
that carp packets are disabled.
Submitted by: wg
MFC after: 1 month
Relnotes: yes
Sponsored by: iXsystems, Inc.
Differential Revision: https://reviews.freebsd.org/D14477
This is a component of a system which lets the kernel dump core to
a remote host after a panic, rather than to a local storage device.
The server component is available in the ports tree. netdump is
particularly useful on diskless systems.
The netdump(4) man page contains some details describing the protocol.
Support for configuring netdump will be added to dumpon(8) in a future
commit. To use netdump, the kernel must have been compiled with the
NETDUMP option.
The initial revision of netdump was written by Darrell Anderson and
was integrated into Sandvine's OS, from which this version was derived.
Reviewed by: bdrewery, cem (earlier versions), julian, sbruno
MFC after: 1 month
X-MFC note: use a spare field in struct ifnet
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D15253
warning:
make[3]: "/usr/src/share/mk/bsd.prog.mk" line 274: warning: duplicate
script for target "_scriptsinstall" ignored
make[3]: "/usr/src/share/mk/bsd.prog.mk" line 274: warning: using
previous script for "_scriptsinstall" defined here
Reviewed by: kevans
