Per review by des@:
- Remove fts_check_debug() which has no effect in fts_set_test.c, and
remove unused #include "fts_test.h"
- Add errno = 0 before fts_read() so errno check is meaningful
- Remove fts_lexical_compar where traversal order does not matter
- Change int boolean flags to bool throughout
- Use !saw_inside instead of saw_inside == false
- Move fts_set_clientptr/fts_get_clientptr test inside fts_read()
loop so the pointer is exercised during active traversal
Fixes: 940142d610 ("lib/libc/tests/gen: add fts_set() tests")
Sponsored by: Google LLC (GSoC 2026)
Reviewed by: des, asomers
MFC after: 2 weeks
Pull Request: https://github.com/freebsd/freebsd-src/pull/2258
Commit 72e57bc264 added support for striping to the pNFS
server when using the Flexible File layout.
It is configured globally via the following sysctls:
vfs.nfsd.pnfsstripeunit - Size (in bytes) of a stripe
vfs.nfsd.pnfsstripecnt - # of DSs to stripe across
This patch allows the above settings to be overridden
on a per-MDS exported file system basis. With this
patch, a stripeunit can optionally be specified for
the MDS file system listed when one is listed after
a '#' in the "-p" nfsd argument. This is done by
appending "@NNN", where NNN is the stripeunit, in bytes.
The current syntax implies that neither a '#' nor '@'
can be in the MDS mount point's directory path.
This patch does not affect current pNFS server
configurations (of which there appears to be very
few, anyhow).
- Update /etc/protocols with IANA list updated 2026-03-09.
- Document that 240 (pfsync) is not assigned by IANA.
- Document deprecated protocols.
PR: 295739
Reviewed by: des
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D57445
In the output path where we are sending a frame to the driver mark it
if it should be part of an A-MPDU based on its tid, type, and whether
net80211 thinks that we are in the right state for this.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Fill in more details for lkpi_ic_addba_request(), lkpi_ic_addba_response(),
and lkpi_ic_addba_response_timeout().
Migrate the ltxq flags seen_dequeue and stopped to a bitfield and add %b
support to log messages. This seemed the better approach after needing
an additional stop field for BA while we have to hold packets from being
transmitted.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Adjust the pure debug tracing to no longer be under HT and add more
to the other functions we are interested in, so we can follow the
calls more easily.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
We currently do not support rate control in LinuxKPI. As more drivers
and chipsets gain suppport for higher throughput add a note under
bootverbose if we hit one of these cases (currently only older iwlwifi
chipsets).
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Implement ieee80211_start_tx_ba_session() as a start for rtw8x (and
select mt76 chipsets) to support more throughput.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Add (*link_sta_rc_update), (*set_bitrate_mask), and
(*sta_set_decap_offload) mac80211 driver downcalls in preparation
for further work.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Add support for the 'mounts' cloud-config key which configures
mount points by appending entries to /etc/fstab and creating
the corresponding directories.
Add support for adding the instance hostname to /etc/hosts on the
127.0.0.1 and ::1 localhost lines, matching cloud-init's default
behaviour (manage_etc_hosts: true).
create a revolve_hostname helper to avoid code duplucation.
Add support for the 'bootcmd' cloud-config directive, which allows
running commands very early in the boot process, before the hostname
is set and before the network is configured.
- nuageinit: bootcmd() function follows the same pattern as runcmd(),
writing commands to /var/cache/nuageinit/bootcmds instead of runcmds.
It is the first entry in the pre_network_calls table.
- rc.d/nuageinit: execute /var/cache/nuageinit/bootcmds immediately
after /usr/libexec/nuageinit completes, before unmounting the config
drive. This ensures bootcmd runs before NETWORKING per cloud-init spec.
The unquote() function took a const char * parameter but modified the
string in-place (removing quote characters). Change the parameter to
char * and update callers that passed const char * to cast explicitly.
The 'name' variable could be left uninitialized if neither the
positional argument nor -n is supplied, leading to undefined
behavior when passed to getgroup().
Some upstream result files introduced in file 5.47 (e.g., bgcode.result)
lack a trailing newline, causing the contrib_file_tests ATF test to
fail with "cmp: EOF on bgcode.result". Generate normalized copies
of the expected results and install those instead.
MFC after: 3 days
Fixes: e949ce9dc0
Fallback to trying the "CentOS Strean Composes" repo for the qcow2
images if the regular URLs fail. The Composes repo contains the daily
autobuilt Stream images.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes#18628
When CONFIG_RCU_CPU_STALL_TIMEOUT is configured an RCU stall which
exceeds the default timeout will trigger an NMI and panic the VM.
Given the heavily virtualized nature of the CI environment we want
to make sure to only trigger this due to a real deadlock and not
due to over-subscription of the systems resources. This timeout
normally defaults to 20-30 seconds and this change increases it
to 120 seconds.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#18624
CodeQL Action v3 has been deprecated and will be retired
December 2026. Update codeql.yml to use CodeQL Action v4
and update the runner to ubuntu-24.04.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#18629
This workflow was disabled 'on push' recently in commit 1916c2c5
to reduce redundant CI runs. However, this check is fairly quick
and we want it run regularly against the branches. Enable it.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#18627
The smartctl exception in /etc/sudoers.d/zfs doesn't cover devices
like NVMe or symlinked devices. Just get rid of it rather than
keep maintaining it.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes#18626
* pipebuf is a size but is listed as a count
PR: 295623
MFC after: 1 week
Fixes: f54f41403d ("usr.bin/limits: support RLIMIT_PIPEBUF")
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D57456
Commit 4d80d4913e fixed a long standing bug in the recovery
code. However. glebius@ reported seeing multiple
recovery cycles with this patch during an NFSv4.1/4.2
server reboot.
This commit should minimize the risk of multiple
recovery cycles.
PR: 294925
Reported by: Jov <amutu@amutu.com>
MFC after: 2 weeks
Fixes: 4d80d4913e ("nfs: Fix argument typo to avoid a crash")
Some of our random write benchmarks on a fragmented pool show that
single-threaded portion of sync process (txg_sync_thread) can use
up to 45% of CPU time. Most of it is consumed by metaslab_sync()
and metaslab_sync_done(), during which time the pool is not doing
anything else.
While metaslab_sync() is not trivial to parallelize due to having
single spacemap log, metaslab_sync_done() is doing only per-metaslab
accounting and they can run in parallel. Even better, we can run
them while waiting for vdev label update and cache flush I/Os.
With this patch on my test system similar test randomly writing 12
100GB files with 4KB blocks shows IOPS increase from 176K to 220K.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <alexander.motin@TrueNAS.com>
Closes#18622
Add missing SSH cloud-config options from cloud-init spec:
- ssh_deletekeys: remove existing SSH host keys on first boot so
new ones are generated automatically by sshd(8).
Implemented as delete_ssh_host_keys() in nuage.lua using lfs.dir()
with a directory existence guard via lfs.attributes().
- disable_root: set PermitRootLogin to 'no' (or a custom value via
disable_root_opts) in /etc/ssh/sshd_config.
- disable_root_opts: optional string or array to override the
PermitRootLogin value used when disable_root is true. Only the
first array element is used.
Replace goto next/list pattern with proper elseif/else control
structure. The goto-based flow was fragile and hard to follow;
the elseif chain makes the validation logic explicit and linear.
Previously update_sshd_config() would assert-fail if sshd_config did
not exist. Now it creates a new file with the given key/value.
Also replace the fragile simultaneous r+ + temp file approach with
a cleaner read-then-write pattern: read all lines into memory, modify
as needed, then write to a temp file and rename. All assert() calls
replaced with proper error handling via warnmsg().
Add test case for missing file creation.
Replace check-then-create patterns with direct creation:
- addsshkey: check what exists before creation, use mkdir_p() for
.ssh directory, handle errors with warnmsg() instead of assert().
Apply chmod/chown only on newly created files/directories.
- adddoas: same pattern for doas.conf and the etc directory.
- addsudo: same pattern for the sudoers file and sudoers.d directory.
All three functions now use warnmsg() for error handling instead of
returning nil,err or using assert().
- f:close(cmd) -> f:close() in adduser() and exec_change_password():
the 'cmd' argument is not standard Lua and is silently ignored.
- Remove dead 'precmd' variable in adduser().
Validate hostnames before writing them:
- Reject empty hostnames
- Reject hostnames longer than 253 characters
- Reject hostnames with invalid characters
- Reject hostnames starting or ending with dot/hyphen
- Reject labels longer than 63 characters
- Reject labels starting or ending with hyphen
Expand the sethostname test to cover all rejection cases.
Update nuage.sh sethostname_body to ignore stderr (warnings).
The caller wants the parent vnode, which cannot be provided for emptypath
lookups.
Reported and reviewed by: markj
Fixes: 12c590a9ab ("bindat(2)/connectat(2): allow implicit EMPTYPATH for unix domain sockets")
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D57448
Jim Brown