Python's socketmodule isn't able to construct sockaddr when it doesn't
recognize the address family. Until this is solved in python let the
tests use the compatibility way to create divert(4) socket.
The SIOCSTAT1 ioctl is only used in ip_auth and is unused in ip_state.
The ip_state version was likely added to support a new statistic yet
to be developed in ipfstat(8) or for some sample userspace application
(similar in fashion to the sample provided for authentication rules).
There is no need to report individual state hash table bucket lengths
to any future userspace application.
If needed for any future debugging purposes a DTrace probe would be a
better vehicle.
This unused ioctl in ip_stat results in a panic.
PR: 266124
Reported by: Robert Morris <rtm@lcs.mit.edu>
MFC after: 3 days
When something was found wrong with an inode the error message
was always "UNKNOWN FILE TYPE". This error is now used only when
the file type field is wrong. Other errors have their own messages:
"BAD FILE SIZE", "NEGATIVE FILE SIZE", "BAD SPECIAL-FILE RDEV",
"INVALID DIRECT BLOCK", and "INVALID INDIRECT BLOCK".
More complete information about the inode is also provided.
Andrew Turner [Tue, 6 Sep 2022 16:20:29 +0000 (17:20 +0100)]
Import the updated Arm Optimized Routines
The main changes this brings in are:
- Improves the performance of memcmp
- Adds SVE implementation of memcpy
- Uses the MTE version of some str* functions as they are faster
loader.efi(8): document slop control, amd64 nocopy, and amd64 fault commands
Reviewed by: imp
Discussed with: gbe (man pages)
English wording help by: rpokala
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Differential revision: https://reviews.freebsd.org/D36435
ifconfig: print interface name on SIOCIFCREATE2 error
We have repeatedly gotten reports of unclassified SIOCIFCREATE2 errors
(usually "Device not configured"). This can happen if there is
configuration for interfaces in rc.conf which do not (yet) exist and
we try to configure. I can, e.g., provoke this by configuring wlan
interfaces with their physical interface not installed.
In order to cut support (guesswork) down print the name of the
interface to be configured with the error message.
Hopefully this will help us in the future to improve other configuration
or driver problems.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Fix a couple of problems with printing of anchors, in particular recursive
printing, both of inline anchors and when requested explicitly with a '*'
in the anchor.
- Correct recursive printing of wildcard anchors (recurse into child anchors
rather than rules, which don't exist)
- Print multi-part anchor paths correctly (pr6065)
- Fix comments and prevent users from specifying multi-component names for
inline anchors.
tested by phessler
ok henning
Also fix the relevant pfctl test case to reflect the new (and now
correct) behaviour).
most programs in ports are looking for .pc files in order to get the
necessary information on how to compile and link against openssl.
The ports now also has a way to hide or force a path for pkgconf.
Providing .pc files along with openssl in base will allow (once all
the supported version of FreeBSD has it) so improve the framework to
deal with openssl in base vs openssl in ports (and libressl)
This will also greatly reduce the number of patches necessary to
workaround the build systems which only knows how to detect where
openssl is installed via pkgconf.
When calling shutdown, shutdown sends a signal to init and exits. This
causes a race condition for the waitpid function. If the signal wins the
race, wpid will be set to -1 and init calls death_single. If shutdown
wins the race, wpid will be set to the pid of the shutdown process and
the requested_transition will be ignored.
For one initialise vif->hw_queues later set in lkpi_80211_txq_tx_one()
for drivers using them. This may still need slightly more cleanup once
we get QUEUE_CONTROL-supporting drivers into the tree.
For the other rework and improve how we deal with tid/ac/txq in
lkpi_80211_txq_tx_one() and cleanup old comments and unused code.
This seems to reduce (remove) "Invalid TXQ id" reports from iwlwifi.
(The assumption is that the frame(s) triggering this WARN_ONCE or the
added FreeBSD specific logging were sent with lkpi_80211_mo_tx()).
Adjust the one logging from e674ddec0b4138274539587fe9336b577ff1242a
to IWL_DEBUG_TX so that now this is fixed it is also not always logged
anymore but leave it in case we need to further debug queues in the
future.
Tested by: pstef, Kevin Oberman (rkoberman gmail.com)
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Continue what was started in 26a36948331bd08d9afaddfc0da724eacdb953dd
in iwlwifi and extend out internal implementation of
linuxkpi_ieee80211_get_tid() by an argument as to whether "no-QoS"
answers are acceptable. For the LinuxKPI ieee80211_get_tid() set
this to false as the Linux derived drivers seem to do extra checks
for the QoS-Data frame before acquiring the tid.
Add KASSERTs to enforce the extra argument.
This allows us to use the net80211 variant in LinuxKPI for other
means explicitly documenting that we do accept a IEEE80211_NONQOS_TID.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Cy Schubert [Sun, 28 Aug 2022 12:48:25 +0000 (05:48 -0700)]
libexec/rc: Add var_run rc script
Users with a tmpfs /var/run will lose the directory tree state of
/var/run at reboot. This rc script will optionally (by default)
capture the state of the directory structure in /var/run prior to
shutdown and recreate it at system boot.
Alternatively a user can save the state of the /var/run directories
manually using service var_run save and disable the autosaving of
/var/run state using the var_run_autosave variable, for those
paranoid SSD users.
It is only there to check if the packet was reassembled,
relevant if we are forwarding. But if the packet originated
locally it could not have been reassembled, thus the flag is
redundant.
netinet6: call lle_event eventhandler after updating state
Fix nd6_na_input() eventhandler call: run eventhandler after lle
state transition.
Old behaviour (as seen by event handler):
* fe80::5054:ff:fe8c:63e9 dev vtnet0 lladdr 52:54:00:8c:63:e9 INCOMPLETE
New behaviour:
* fe80::5054:ff:fe8c:63e9 dev vtnet0 lladdr 52:54:00:8c:63:e9 REACHABLE
Ed Maste [Fri, 19 Aug 2022 14:43:19 +0000 (10:43 -0400)]
ssh: describe deprecated options in general in update doc
Rename "HPN" to more general "Retired patches." We handle two now-
removed patches the same way: to avoid breaking existing configurations
we accept, but ignore, the option.
Rick Macklem [Sun, 4 Sep 2022 20:09:33 +0000 (13:09 -0700)]
nfscl: Allow "nolockd" to work for NFSv4 mounts
Commit 40ada74ee1da modified the NFSv4.1/4.2 client so
that it would issue a DestroySession to the server when
all session slots are marked bad. This handles the
case where session slots get broken when "intr" or "soft"
NFSv4 fairly well.1/4.2 mounts are done.
There are two other cases where having an NFSv4.1/4.2
RPC attempt terminate without completion can leave
state in a non-determinate condition.
One is file locking RPCs. If the "nolockd" option is
used, this avoids file locking RPCs by doing locking
locally within the client.
The other is Open locks, but since all FreeBSD Open
locks are done with OPEN_SHARE_DENY_NONE, the locking
state for these should not be critical.
This patch enables use of "nolockd" for NFSv4 mounts,
so that it can be combined with "intr" and/or "soft",
making the latter more usable.
Use of "intr" or "soft" NFSv4 mounts are still not
recommended, but when combined with "nolockd" should
now work fairly well.
A man page update will be done as a separate commit.
Warner Losh [Sun, 4 Sep 2022 15:31:51 +0000 (09:31 -0600)]
stand/kboot: Add note about why we use MACHINE_ARCH here
Normally in the boot loader, we key off of MACHINE since that specifies
the kernel and the loader is very tuned to each type of MACHINE in
general. In this case, however, we're producing a Linux binary, with
Linux system calls encoded in it. These align better along the
MACHINE_ARCH axis of FreeBSD. For PowerPC the system calls are radically
different for each of our MACHINE_ARCHes, with only powerpc64 and
powerpc64le sharing the same numbers and memory layout. The same was
true about mips when it was in the tree. 32-bit arm uses the same
layout, however, for both armv6 and armv7 ports: that can be easily
shared in the unlikely event we support that in the future.
Rtld locks from libthr defer signals delivery, which means that binding
is not possible while a signal handler is executed.
Binding might upgrade read-locked rtld_bind_lock to write-lock, if
symbol resolution requires loading filters. If a signal would be delivered
while rtld is in read-locked section, and signal handler needs binding
which upgrades the lock, for non-threaded image that uses default rtld
locks, we get the rtld data structures modified under the top-level
active rtld frame.
To correct the problem, mask signals for read-locking of default locks
in addition to the write-locking. It is very cheap now with
sigfastblock(2).
Note that the global state is used to track pre-locked state of either
sigfastblock(2) or signal mask (if sigfastblock(2) is administratively
disabled). It is fine for non-threaded images since there are no other
threads. But I believe that it is fine for threaded images using libc_r
as well, since masking signals disables preemption (I did not tested
it).
For consistency rename LKPI_SCAN_RUNNING adding a LHW_ prefix.
Add a local flag LKPI_LHW_SCAN_HW mirroring the net80211
IEEE80211_FEXT_SCAN_OFFLOAD flag.
Slightly simplify the code.
Overload (*ic_scan_curchan) and (*ic_scan_mindwell) so that we can
call the net80211 implementation in case of software scan but skip it
in case of full-offload scans.
Also add a bandaid to our (*ic_set_channel) implementation to not siwtch
channels if we have an active hw_scan running.
Obtained from: bz/wireless-dev
Sponsored by: The FreeBSD Foundation (partially)
MFC after: 4 days
LinuxKPI: 80211: implement (*get_antenna) and set ic_[rt]xstream
Implement the mac80211 (*get_antenna) call and after checking any
antenna information present query the current configuration on startup
(both informations should be identical at this point in theory).
Both the wiphy variables and function call report a bitmask not a count.
Count the bits for net80211 for as long as we get away with just a
number in ic_[rt]xstream.
Sponsored by: The FreeBSD Foundation
MFC after: 4 days
Rename TRY_HW_CRYPTO to LKPI_80211_HW_CRYPTO for consitency and make
it compileable again in case someone wants to sit down and make it
work. It's probably not too much to do. Otherwise I might eventually
get around to it.
Obtained from: bz/wireless-dev
Sponsored by: The FreeBSD Foundation
MFC after: 4 days
As the function itself seems to be helpful don't remove the code but
change the #ifdef DEBUG to #if 0 to avoid:
warning: unused function 'mgb_dump_some_stats' [-Wunused-function]
with LINT builds.
Properly handle the replacement of a partially allocated root directory.
If the root directory exists but has a bad block number Pass1 will
accept it and setup an inoinfo structure for it. When Pass2 runs
and cannot read the root inode's content because of a bad (or
duplicate) block number, it removes the bad root inode and replaces
it. As part of creating the replacement root inode, it creates an
inoinfo entry for it. But Pass2 did delete the inoinfo entry that
Pass1 had set up for the root inode so ended up with two inoinfo
structures for it. The final step of Pass2 checks that all the ".."
entries are correct adding them if they are missing which resulted
in a second ".." entry being added to the root directory which
definitely did not go over well in the kernel name cache!
Reported by: Peter Holm
Sponsored by: The FreeBSD Foundation
Bjoern A. Zeeb [Wed, 31 Aug 2022 22:26:28 +0000 (22:26 +0000)]
net80211: update (parts of) frame types and subtypes and annotate
Update to the full list of frame type and subtype values based on
802.11-2020 with 11ax and 11ay extensions. This includes the 4th type
"Extension" (IEEE80211_FC0_TYPE_EXT).
While here annotate them with descriptions which should help matching
names (as at times things get confusing with LinuxKPI).
Also remove some 802.11-1997 values Reserved nowadays.
No functional changes.
Sponsored by: The FreeBSD Foundation
MFC after: 5 days
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D36410
Bjoern A. Zeeb [Wed, 31 Aug 2022 22:19:32 +0000 (22:19 +0000)]
net80211 / drivers: rename to IEEE80211_FC0_SUBTYPE_QOS_DATA
Going through the Frame (Sub)types the "QOS Data" being called "QOS"
scheme leads to a naming conflict for QOS_CFPOLL and QOS_CFACKPOLL
(if added). Rename QOS* to QOS_DATA* to avoid the conflict and
to also better match the standards name.
No functional changes intended.
Sponsored by: The FreeBSD Foundation
MFC after: 5 days
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D36409
Bjoern A. Zeeb [Wed, 31 Aug 2022 22:35:42 +0000 (22:35 +0000)]
net80211: simplify an #ifdef INET/INET6 block
I got lost in the #ifdef #endif here so I changed the code to a
switch block with two non-overlapping #ifdef parts and a default
which makes it a lot easier to read.
No functional changes.
Sponsored by: The FreeBSD Foundation
Reviewed by: (zlei.huang gmail.com)
MFC after: 5 days
Differential Revision: https://reviews.freebsd.org/D36411