It completely unnecessarily iterates over all filesystems and happens
to be executed a lot e.g. by synth.
Reviewed by: kib
Approved by: re (gjb)
Differential Revision: https://reviews.freebsd.org/D17143
dhclient and ping normally use libcasper services. These are not
available in statically-linked binaries, so when WITHOUT_DYNAMICROOT is
set disable libcasper use, as with rescue builds. Also emit a warning
as it's undesirable to build this way.
Reported by: Michael Dexter
Reviewed by: rgrimes
Tested by: Michael Dexter
Approved by: re (kib)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D17074
Use nitems(), do not assume EFI_MD_TYPE_ contiguous allocation, in
particular, switch to use designated array initializers.
Reviewed by: jhb (previous version)
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Approved by: re (gjb)
Add PersistentMemory to the list of sysctl's known memory types
when decoding an EFI memory map.
Submitted by: D Scott Phillips <d.scott.phillips@intel.com>
MFC after: 1 week
Approved by: re (rgrimes)
And simplify this a little by flattening the directory structure.
Approved by: re (gjb), will (mentor)
Differential Revision: https://reviews.freebsd.org/D16955
In the conversion, the newline got stripped. It worked fine when there
was only one module, but not when there are many. Add back the missing
newline.
Approved by: re@ (kib)
PR: 230868
Differential Revision: https://reviews.freebsd.org/D16895
vermaden (maintainer of beadm) points out the following inconsistencies:
- "missing command" is not printed prior to usage if the error is simply a
missing command; this should be obvious from the context
- "bectl rename" isn't using the "don't unmount" flag (zfs rename -u), so
the active BE can't be renamed. It doesn't make sense in our context to
*not* use -u, so use it.
Documentation updates reflect the above and note an inconsistency with the
'destroy' command that is consistent with other parts of the base system.
A fix for libbe(3) not properly being installed to /lib is included.
SHLIBDIR should have been added when it was moved in r337995.
Approved by: re (kib)
In order to build on a Linux host we need to bootstrap md5 since the Linux
md5sum command produces output in a different format.
Reviewed By: emaste
Approved By: brooks (mentor)
Differential Revision: https://reviews.freebsd.org/D16846
higher bandwidth interfaces. The new value is used above 2.5 Gbps,
which is the highest standard rate that could be used prior to
r338209, so the default behavior for all existing systems should
remain the same.
The value of 128 chosen is a balance between being big enough to
reduce potential precision/quantization effects stemming from frequent
bucket refills over small time intervals and being small enough to
prevent a greedy driver from burst dequeuing more packets than it has
available hardware ring slots for whenever altq transitions from idle
to backlogged.
Reviewed by: jmallett, kp
MFC after: 2 weeks
Sponsored by: RG Nets
Differential Revision: https://reviews.freebsd.org/D16852
devmatch_blacklist is a space separated list of modules (w/o the .ko
or full path) to exclude from devmatch's processing.
Differential Revision: https://reviews.freebsd.org/D16735
up the device described by the nomatch event in the device tree. If we
find it, then if the device is marked as have already attached to a
device once, then ignore the device.
This keeps us from reloading the device driver when it has just been
manually unloaded. All devies that have had a driver attach to them at
least once no longer participate in pnp-based autoloading.
Differential Revision: https://reviews.freebsd.org/D16735
This flag is set once the device has been successfully attached. When
set, it inhibits devmatch from trying to match the device. This in
turn allows kldunload to work as expected. Prior to the change, the
driver would immediately reload because devmatch had no notion that
the driver had once been attached, and therefore shouldn't participate
in further matching.
Differential Revision: https://reviews.freebsd.org/D16735
This backs out the hack we added in r329458. Now that we can freeze /
thaw probing, this is a much better solution to that problem. Revert
to simply printing the results as we find them, and relying on an
external sort | uniq to clean up the list.
Differential Revision: https://reviews.freebsd.org/D16735
Use devctl freeze / thaw to allow us to laod multiple modules before
doing the probe/attach so they all get a bite at the apple.
Differential Revision: https://reviews.freebsd.org/D16735
- Some overly-long lines
- Consistently using .Brq ({})
- Consistently using .Cm
- Not using .Ao/.Ac around .Ar
PR: 230576
Submitted by: Yuri Pankov (with a fair amount of rebasing pre-commit)
Add a -U flag to get back the old behavior. The new behavior is a little
more friendly to the common use cases, jail the BE and execute a script.
Having the jail torn down automatically when the script is finished, or when
you exit the shell, is a little more friendly than having to remember to
`bectl ujail`.
Batch mode (-b) will continue to leave the jail up, as it's assumed the
caller has other intentions.
Submitted by: Shawn Webb (partially)
2^32 bps or greater to be used. Prior to this, bandwidth parameters
would simply wrap at the 2^32 boundary. The computations in the HFSC
scheduler and token bucket regulator have been modified to operate
correctly up to at least 100 Gbps. No other algorithms have been
examined or modified for correct operation above 2^32 bps (some may
have existing computation resolution or overflow issues at rates below
that threshold). pfctl(8) will now limit non-HFSC bandwidth
parameters to 2^32 - 1 before passing them to the kernel.
The extensions to the pf(4) ioctl interface have been made in a
backwards-compatible way by versioning affected data structures,
supporting all versions in the kernel, and implementing macros that
will cause existing code that consumes that interface to use version 0
without source modifications. If version 0 consumers of the interface
are used against a new kernel that has had bandwidth parameters of
2^32 or greater configured by updated tools, such bandwidth parameters
will be reported as 2^32 - 1 bps by those old consumers.
All in-tree consumers of the pf(4) interface have been updated. To
update out-of-tree consumers to the latest version of the interface,
define PFIOC_USE_LATEST ahead of any includes and use the code of
pfctl(8) as a guide for the ioctls of interest.
PR: 211730
Reviewed by: jmallett, kp, loos
MFC after: 2 weeks
Relnotes: yes
Sponsored by: RG Nets
Differential Revision: https://reviews.freebsd.org/D16782
This is related to pkgbase as it uses CONFS to properly tag these as config
files.
Approved by: will (mentor)
Differential Revision: https://reviews.freebsd.org/D16785
Rely on the kernel to appropriately mark group members as skipped.
Once a group is skipped we can clear the update flag on all the members.
PR: 229241
Submitted by: Andreas Longwitz <longwitz AT incore.de>
MFC after: 1 week
The original NVMe API used bit-fields to represent fields in data
structures defined by the specification (e.g. the op-code in the command
data structure). The implementation targeted x86_64 processors and
defined the bit fields for little endian dwords (i.e. 32 bits).
This approach does not work as-is for big endian architectures and was
changed to use a combination of bit shifts and masks to support PowerPC.
Unfortunately, this changed the NVMe API and forces #ifdef's based on
the OS revision level in user space code.
This change reverts to something that looks like the original API, but
it uses bytes instead of bit-fields inside the packed command structure.
As a bonus, this works as-is for both big and little endian CPU
architectures.
Bump __FreeBSD_version to 1200081 due to API change
Reviewed by: imp, kbowling, smh, mav
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D16404
This helps with pkgbase as it switches these to using CONFS so they are
properly tagged as config files.
Approved by: will (mentor), imp
Differential Revision: https://reviews.freebsd.org/D16781
Instead of always running /bin/sh, allow the user to specify the command
to run. The jail is not removed when the command finishes. Meaning,
`bectl unjail` will still need to be run.
For example:
```
bectl jail newBE pkg upgrade
bectl ujail newBE
```
Submitted by: Shawn Webb
Obtained from: HardenedBSD (8b451014ab)
Adding batch mode to the jail `bectl(8)` subcommand enables jailing of
ZFS Boot Environments in a scriptable fashion.
Submitted by: Shawn Webb
Obtained from: HardenedBSD (9e72d1c59a and ef7b6d9e1c with minor edit)
Previous iteration of this assumed that these won't fail because we've
already setup the jail param to this point, but the allocations could still
fail in pretty bad conditions.
Admit that it's possible and return (ENOENT, EINVAL, ENOMEM, or 0) when
deleting arguments. EINVAL shouldn't happen since we're passing optarg;
which may satisfy *optarg == '\0' but never optarg == NULL.
CID: 1394885, 1394901
after opening the console, replacing init as PID 1.
From the user point of view, it makes it possible to run eg the
shell as PID 1, using 'set init_exec=/bin/sh' at the loader(8)
prompt.
Reviewed by: kib
MFC after: 2 weeks
Relnotes: yes
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D16625
These were previously necessary because the libnvpair and libzfs_core
includes were not installed into the SYSROOT, being a part of the copies
target in include/Makefile rather than being installed with the library.
This was fixed in r337696 and the headers are now installed properly, so we
may let go of the cruft.
Deleting the temp snapshot isn't immediately possible because it's the
origin of the newly imported boot environment. However, this is trivially
solved by opening the new boot environment and promoting it. The roles are
now reversed and the temp snapshot/dataset may be completely destroyed.
Remove the BUGS from libbe(3) and bectl(8).
bectl(8) is an administrative interface for working with ZFS boot
environments, intended to provide a superset of the functionality provided
by sysutils/beadm.
libbe(3) is the back-end library that the required functionality has been
pulled out into for later reuse.
These were originally written for GSoC 2017 under the mentorship of
allanjude@.
bectl(8) has proven pretty stable in my testing, with the known bug
documented in the man page.
Relnotes: yes
- Missing include path
- Fully specify libzfs's dependencies (except for deps pulled in by other
deps) in Makefile.inc1
- Drop WARNS back down to 2 for libbe(3). I do this with much hesitation,
but the libzfs headers are apparently a hot warning-filled mess as far as
GCC 4.2 is concerned.
Fix bug introduced in r98542: previously to this revision the byte-swapped
value was compared at this place. The current check is in a conditional
section where the non-byte-swapped value was already checked to be not
the value which is checked again. As byte-swapping is activated afterwards,
it only makes sense if the byte-swapped value is checked.
Submitted by: Keith White <kwhite@site.uottawa.ca>
PR: 200059
MFC after: 1 month
Sponsored by: Essen Hackathon
This helps with pkgbase to tag this config file as a config file.
Approved by: allanjude (mentor), will (mentor)
Differential Revision: https://reviews.freebsd.org/D16559
This helps pkgbase as this config file will now be tagged as a config file.
Approved by: allanjude (mentor)
Differential Revision: https://reviews.freebsd.org/D16675
Regardless if a verbose scan is required or not, we'd still want to display the
full SSID name by default so use the IEE80211_NWID_LEN constant to set the
value to use instead.
Tested on rene@'s laptop.
Reviewed by: kp
Sponsored by: Essen Hackathon
Differential Revision: https://reviews.freebsd.org/D16566
