The NIC no longer provides a host database, and hasn't for quite some
time. Remove that paragraph, it's not been relevant for many years. Also, hosts
appeared in 4.1c, not 4.2, so correct that too.
Noticed by: Henry Bent
config_intrhook_drain will remove the hook from the list as
config_intrhook_disestablish does if the hook hasn't been called. If it has,
config_intrhook_drain will wait for the hook to be disestablished in the normal
course (or expedited, it's up to the driver to decide how and when
to call config_intrhook_disestablish).
This is intended for removable devices that use config_intrhook and might be
attached early in boot, but that may be removed before the kernel can call the
config_intrhook or before it ends. To prevent all races, the detach routine will
need to call config_intrhook_train.
Sponsored by: Netflix, Inc
Reviewed by: jhb, mav, gde (in D29006 for man page)
Differential Revision: https://reviews.freebsd.org/D29005
Fix the types of period and duty in share/man/man9/pwmbus.9 to match the one in sys/dev/pmw/pwmbus.c.
Reviewed By: rpokala
Differential Revision: https://reviews.freebsd.org/D29139
MFC after: 3 days
The structure was renamed while refactoring Netflix's KTLS changes for
upstreaming, but the original name remained in tcp.4 and was
subsequently copied to ktls.4.
PR: 254141
Reported by: asomers
MFC after: 3 days
The example in the manual page of wg(4) for connecting to a
peer was missing the 'public-key' ifconfig(8) keyword and for the
addressed peer the port must be specified.
PR: 253866
Reported by: Sergey Akhmatov <sergey at akhmatov dot ru>
Reviewed by: debdrup
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D29115
Define an ifmedia_t type to use for ifmedia words.
Add ifconfig_media_lookup_* functions to lookup ifmedia words by name.
Get media options as an array of option names rather than formatting it
as a comma-delimited list into a buffer.
Sprinkle const on static the static description tables for peace of
mind.
Don't need to zero memory allocated by calloc.
Reviewed by: kp
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D29029
The CROSS_TOOLCHAIN GCC .mk files include -B${CROSS_BINUTILS_PREFIX}, so
GCC will select the right linker and we don't need to warn.
While here also apply 17b8b8fb5f to kern.mk.
Test Plan: no more warning printed with CROSS_TOOLCHAIN=mips-gcc6
Reviewed By: jhb
Differential Revision: https://reviews.freebsd.org/D29015
truncate(1) is not case-sensitive with regard to setting the size
of a file. makefs(8), however, does not honor upper-case values.
Update release-specific files and the release(7) manual page to
reflect this.
MFC with: 1ca8842f3a
Submitted by: ehem_freebsd_m5p.com (original)
Differential Review: https://reviews.freebsd.org/D28979
Sponsored by: Rubicon Communications, LLC ("Netgate")
fmtree(8) deprecation was announced on February 12, 2021, and no longer
built by default as of that date. The deprecation notice was merged
back to stable/12 and stable/13 + releng/13.0.
Continue with the plan by finishing the removal.
Relnotes: yes
The zero_region() kernel interface was previously undocumented.
Add a new zero_region(9) manual page to document it.
Submitted by: Ka Ho Ng <khng@freebsdfoundation.org>
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D28914
Along with the termcap database, ncurses will now lookup for the
terminfo database, note that the terminfo database is being looked
up first and then it fallsback on the termcap one.
While here drop our custom reader for the termcap database, over the
time it is needed maintenance to be able to catchup with changes on ncurses
side.
Install the ncurses tools which are needed to deal with the terminfo
database: tic, infocmp, toe
Replace our termcap only aware tools with the ncurses counterpart:
tput, tabs, tset, clear and reset
In particular they can your the extra capabilities described in the
terminfo database, which does not exist in termcap
Note that to add a new terminfo information to the database from ports
the ports will just need to add their extra information into:
/usr/local/share/site-terminfo/<firstletteroftheterm>/<term>
Tested by: jbeich, manu
This patch adds Position Independent Executables (PIE)
flags for building OS. It allows to enable the ASLR
feature based only on the sysctl knobs, without
need to rebuild the image. Tests showed that
no problems with stability / performance degradation
were seen when using PIEs with ASLR disabled.
The change is limited only for 64-bit architectures.
Use bsd.opts.mk instead of the src.opts.mk in order
to satisfy all build dependencies related to MK_PIE.
Reviewed by: emaste, imp
Obtained from: Semihalf
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D28328
with the semantic following C11 signal_fence, that is, it establishes
ordering between its place and any interrupt handler executing on the
same CPU.
Reviewed by: markj, mjg, rlibby
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D28909
The commit below added parallel service startup, and it needs to be
documented, so people know about it.
PR: 249192
MFC with: 77e1ccbee3
Reviewed by: yuripv
Differential Revision: https://reviews.freebsd.org/D28898
We now live in the world of git, and release(7) should reflect that.
As of the commit referenced below, release images also no longer
include (stale) documentation, as the documentation has moved to
AsciiDoctor. This means that a few environment variables no longer
make sense, so remove them from their sections and mention them in
the compatibility section instead.
While here, also pet mandoc.
PR: 253615
MFC after: 3 days
MFC with: f61e92ca5a release: permanently remove the 'reldoc'
target and associates
Reviewed by: gjb, lwhsu, yuripv
Differential Revision: https://reviews.freebsd.org/D28881
Add /var/run/bhyve/ to BSD.var.dist so we don't have to call mkdir when
creating the unix domain socket for a given bhyve vm.
The path to the unix domain socket for a bhyve vm will now be
/var/run/bhyve/vmname instead of /var/run/bhyve/checkpoint/vmname
Move BHYVE_RUN_DIR from snapshot.c to snapshot.h so it can be shared
to bhyvectl(8).
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D28783
Our uefi support has included environment variable support for several years
now. Remove the bogus blanket statement saying we don't support them.
MFC After: 3 days
Packages default to ending up in a different location compared to the
documentation, so catch up to the implementation by referring to the
location where packages can usually be found if no environment variables
have been set.
While here, also update the mention of the file extension to match the
txz format that packages use.
PR: 253179, 224370
Reported by: rwatson, jeromer at fastmail dotnet
Note that this algorithm implements the mode defined in RFC 8439.
Reviewed by: cem
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D27836
-ffile-prefix-map=<old>=<new> is a compiler feature first added in
GCC 8, and implemented for clang 10. It remaps old paths to new paths
in both debug information and __FILE__ and __BASE_FILE__ macros. It can
be used to improve reproducibility or to hide local system directories.
I intend to use it to replace the real source directory and real object
directory with constant values across all builds.
Reviewed by: brooks
Differential Revision: https://reviews.freebsd.org/D28632
This is a prerequisite to allowing the use of hardware watchpoints for
userspace debuggers.
This is also a slight departure from the x86 behaviour, since `si_addr`
returns the data address that triggered the watchpoint, not the
address of the instruction that was executed. Otherwise, there is no
straightforward way for the application to determine which watchpoint
was triggered. Make a note of this in the siginfo(3) man page.
Reviewed by: jhb, markj (earlier version)
Tested by: Michał Górny (mgorny@gentoo.org)
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D28561
- improved pipe calculation which does not degrade under heavy loss
- engaging in Loss Recovery earlier under adverse conditions
- Rescue Retransmission in case some of the trailing packets of a request got lost
All above changes are toggled with the sysctl "rfc6675_pipe" (disabled by default).
Reviewers: #transport, tuexen, lstewart, slavash, jtl, hselasky, kib, rgrimes, chengc_netapp.com, thj, #manpages, kbowling, #netapp, rscheff
Reviewed By: #transport
Subscribers: imp, melifaro
MFC after: 2 weeks
Sponsored by: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D18985
