rpcbind(8) with/without warmstart support.
The knob defaults to off to preserve POLA for the feature.
See rpcbind(8) for more details about the warmstart feature.
MFC after: 7 weeks
Relnotes: yes
Sponsored by: Dell EMC Isilon
These have no effect (and WITHOUT_GNU is documented as having no
effect). I intend to later introduce a WITHOUT_GPL knob to serve a
similar purpose as WITHOUT_GNU's previously documented intent, but with
a more accurate name. To avoid confusion over the transition though just
remove the existing, nonfunctional ones.
Note that this commit also adds the default riscv settings for all
options since riscv was added to 'make targets' since the last time
this was generated.
Reminded by: emaste
GDB in ports contains all of the functionality as GDB in base
(including kgdb) for these platforms along with additional
functionality. In-tree GDB remains enabled on ARM and sparc64.
GDB in ports does not currently support kernel debugging on arm,
and ports GDB for sparc64 has not been tested (though it does
include sparc64 support).
Reviewed by: bdrewery, emaste, imp
Relnotes: yes
Sponsored by: DARPA / AFRL
Differential Revision: https://reviews.freebsd.org/D10399
Adds:
-E: Use UEFI mode
-f: path to UEFI firmware image (default: path to uefi-edk2-bhyve package)
-F: UEFI framebuffer size (default: w=1024,h=768)
-L: IP to listen for VNC connections on (default: 127.0.0.1)
-P: Port to listen for VNC connections on (default: 5900)
-T: Enable tablnet device (for VNC)
-v: Wait for VNC client before booting VM
Submitted by: Shawn Webb <shawn.webb@hardenedbsd.org>
MFC after: 2 weeks
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D10378
Add WITH_LLD_BOOTSTRAP and WITHOUT_LLD_BOOTSTRAP knobs, similar to the
Clang bootstrap knobs.
Reviewed by: dim
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D10249
GNU GCC does does recognise it as a valid option and we already
use -mgeneral-regs-only that has the desired effect.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D10306
Specifically, set '-mabi=XX' in AFLAGS, CFLAGS, and LDFLAGS. This permits
building MIPS worlds and binaries with a toolchain whose default output
does not match the desired TARGET_ARCH.
_LDFLAGS (which is used with LD instead of with CC) required an update as
LD does not accept the -mabi flags (so they must be stripped from LDFLAGS
when generating _LDFLAGS). For bare uses of LD (rather than linking via
CC), the desired ABI must be set by setting an explicit linker emulation
as done in r316514 for kernels and kernel modules.
Reviewed by: imp
Sponsored by: DARPA / AFRL
Differential Revision: https://reviews.freebsd.org/D10085
This should no longer be necessary after r316620 as all places that
use ACFLAGS should already be using CFLAGS.
Reviewed by: imp
Sponsored by: DARPA / AFRL
Differential Revision: https://reviews.freebsd.org/D10085
FDC_DEBUG is not referenced in any c or header files but traces of it
still remain in other files.
PR: 105608
Reported by: Eugene Grosbein <ports AT grosbein DOT net>
Reviewed by: imp
Approved by: bcr (mentor)
MFC after: 7 days
Differential Revision: https://reviews.freebsd.org/D10303
In a cross-build, the build-tools are native host binaries. We do not
want to rebuild them when building for the target. Bmake previously
did not support checking .NOMETA on an existing target, so .NOMETA_CMP
was used here. However, .NOMETA_CMP still triggers meta mode conditions
if the number of commands or the command changes. In r312467 the paths
to build ncurses files were modified and thus triggered meta mode to
rebuild the build tools (make_keys, make_hash) in ncurses during the
target build. Bmake 20160604 committed in r301462 changed .NOMETA to
also skip meta mode logic for an existing .meta file as well, thus it
is now the proper fix here.
I explored moving the build-tools output to WORLDTMP/tools with
relatively good success, but have concerns that doing so would be
problematic for downstream vendors who use LOCAL_TOOL_DIRS and
expect the tools to be in current OBJDIR for the target. It also
adds more complexity into finding the tools during target build
and handling of where they are for rescue/rescue and
mkcsmapper_static/mkesdb_static which should really not be connected in
build-tools anyway.
MFC after: 2 weeks
Reported by: many
Sponsored by: Dell EMC Isilon
- move sbuf_bcopyin(9) and sbuf_copyin(9) near sbuf_new_for_sysctl(9), as
all three functions are kernel-only APIs.
- add #ifdef _KERNEL around sbuf_*copyin and sbuf_new_for_sysctl(9) to
make it visually clear that they are kernel-only APIs.
MFC after: 2 months
Sponsored by: Dell EMC Isilon
This shortens the column count on many lines considerably.
While here, add "(void)" to sbuf_new_auto(3) for consistency with style(9)
recommendations.
MFC after: 2 months
Sponsored by: Dell EMC Isilon
using "-width". The http://mdocml.bsd.lv/mdoc/details/width.html
says: "Do not use macros in the argument specifying the width,
that's not portable. While GNU troff can handle it, mandoc cannot."
The same problem seems to exist in many other man pages.
Reviewed by: bapt, vangyzen
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D10238
Multiple periodic scripts sleep for a random amount of time in order to
mitigate the thundering herd problem. This is bad, because the sum of
multiple uniformly distributed random variables approaches a normal
distribution, so the problem isn't mitigated as effectively as it would be
with a single sleep.
This change creates a single configurable anticongestion sleep. periodic
will only sleep if at least one script requires it, and it will never sleep
more than once per invocation. It also won't sleep if periodic was run
interactively, fixing an unrelated longstanding bug.
PR: 217055
PR: 210188
Reviewed by: cy
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D10211
The goal of this work is to remove the explicit dependency for ctl(4)
on iscsi(4), so end-users without iscsi(4) support in the kernel can
use ctl(4) for its other functions.
This allows those without iscsi(4) support built into the kernel to use
ctl(4) as a test mechanism. As a sidenote, this was possible around the
10.0-RELEASE period, but made impossible for end-users without iscsi(4)
between 10.0-RELEASE and 11.0-RELEASE.
Automatically load cfiscsi(4) from ctladm(8) and ctld(8) for backwards
compatibility with previously releases. The automatic loading feature is
compiled into the beforementioned tools if MK_ISCSI == yes when building
world.
Add a manpage for cfiscsi(4) and refer to it in ctl(4).
Differential Revision: D10099
MFC after: 2 months
Relnotes: yes
Reviewed by: mav, trasz
Sponsored by: Dell EMC Isilon
