Related to commit 90b77a036. Retry the `zpool export` if the pool
is "busy" indicating there is a process accessing the mount point.
This can happen after an import, allowing it to be retried will
avoid spurious test failures.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#13169
Just as pfctl already does for other rules we print the ethernet rules
we would have loaded if '-n' is specified.
Sponsored by: Rubicon Communications, LLC ("Netgate")
When filtering Ethernet packets allow rules to specify a mac address
with a mask. This indicates which bits of the specified address are
significant. This allows users to do things like filter based on device
manufacturer.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Combine anchor, dummynet and rdr to produce a more complex captive
portal setup.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D32484
Teach the 'ether' rules to accept { mac1, mac2, ... } lists, similar to
the lists of interfaces or IP addresses we already supported for layer 3
filtering.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D32481
Ensure that the 'match' keyword works with dummynet
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D32480
Test that we can set dummynet information on L2, which is processed by
L3 later (assuming it's not overruled by L3 rules, of course).
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D32223
Allow packets to be tagged with dummynet information. Note that we do
not apply dummynet shaping on the L2 traffic, but instead mark it for
dummynet processing in the L3 code. This is the same approach as we take
for ALTQ.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D32222
Document how 'ether' rules can be set, and what options they support.
Reviewed by: bcr
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D31751
If we're not filtering on a specific MAC address don't print it at all,
rather than showing an all-zero address.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D31749
Allow the evaluations/packets/bytes counters on Ethernet rules to be
cleared.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D31748
Test that we correctly match inbound ('in') or outbound ('out') Ethernet
packets.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D31747
Use the ether rules to selectively (i.e. per MAC address) redirect
certain connections. Test that tags carry over to the layer-3 pf code.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D31746
Test that we can express 'ether block from ! 00:01:02:03:04:05'.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D31744
Test the MAC address filtering capability in the new 'ether' feature in
pf.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D31743
Avoid the overhead of the Ethernet pfil hooks if we don't have any
Ethernet rules.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D31742
Avoid the overhead of acquiring a (read) RULES lock when processing the
Ethernet rules.
We can get away with that because when rules are modified they're staged
in V_pf_keth_inactive. We take care to ensure the swap to V_pf_keth is
atomic, so that pf_test_eth_rule() always sees either the old rules, or
the new ruleset.
We need to take care not to delete the old ruleset until we're sure no
pf_test_eth_rule() is still running with those. We accomplish that by
using NET_EPOCH_CALL() to actually free the old rules.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D31739
Extent pfctl to be able to read configured Ethernet filtering rules from
the kernel and print them.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D31738
This is the kernel side of stateless Ethernel level filtering for pf.
The primary use case for this is to enable captive portal functionality
to allow/deny access by MAC address, rather than per IP address.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D31737
An upcoming OpenSSH update has multiple config.h settings that change
depending on whether builtin security key support is enabled. Prepare
for this by moving ENABLE_SK_INTERNAL to a new sk_config.h header
(similar to the approach used for optional krb5 support) and optionally
including that, instead of defining the macro directly from CFLAGS.
Reviewed by: kevans
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34407
The LibUSB v1.0 emulation layer uses pipes internally to signal between
threads. When USB devices are reset, as part of loading firmware, SIGPIPE
may happen, and that is expected and should be ignored.
PR: 261891
MFC after: 1 week
Sponsored by: NVIDIA Networking
Define NO_WUNUSED_BUT_SET_VARIABLE for newer clang, and use it in ATH_C
to account for different clang versions. Use it in Makefiles as well.
Sponsored by: Netflix
Reviewed by: kevans, jhb
Differential Revision: https://reviews.freebsd.org/D34408
Bump the minimum supported version to build -current from to 11.3R in
preparation of removing support for older systems. 11.4R was selected
as the most recent version to go out of support.
Sponsored by: Netflix
Reviewed by: delphij, emaste
Differential Revision: https://reviews.freebsd.org/D32444
We only need kbdcontrol when bootstrapping from FreeBSD 10 or
pre-FreeBSD 11.0 current. Since we can no longer build from these
versions of FreeBSD, remove the support for bootstrapping them.
Sponsored by: Netflix
Define a place for sysroot trees to live. This assumes they come from
the base in some way, though there's not yet a build/install/etc sysroot
target. Include the FreeBSD version so multiple verrsions can be
installed on one system (it also includes the whole uname version, so
one could, in theory, install variants like CheriBSD or whatever on the
same system as FreeBSD). Use MACHINE.MACHINE_ARCH to be consistent with
the release practices, /usr/obj and other naming conventions.
Sponsored by: Netflix
Reviewed by: brooks
Differential Revision: https://reviews.freebsd.org/D33754
Improve the installer: wlanconfig allows user to enter WiFi details
if no networks found, useful to connect to a hidden SSID.
PR: 246192
Reported by: emaste
Approved by: bapt (mentor)
Differential Revision: https://reviews.freebsd.org/D34149
It's much nicer to import from upstream this way, and compiles
faster too.
Everything in lib/ is unmodified 1.4.5.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Rich Ercolani <rincebrain@gmail.com>
Closes#12978
exit1() sets P_WEXIT before waiting for holding threads to finish,
rather than after, so this assertion is racy.
Fixes: 12fb39ec3e ("proc: Relax proc_rwmem()'s assertion on the process hold count")
Reported by: Jenkins
This enables thread-aware timers which in turn fixes benchmark result
reports.
Reviewed by: cem
Differential Revision: https://reviews.freebsd.org/D34238
While "diff -r" is the most straightforward way of comparing directory
trees for differences, it has two major issues:
* File metadata is not compared, which means that subtle bugs may be
missed even if a test is written that exercises the buggy behaviour.
* diff(1) doesn't know how to compare special files -- it assumes they
are always different, which means that a test using diff(1) on
special files will always fail (resulting in such tests not being
added).
rsync can be used in a very similar manner to diff (with the -ni flags),
but has the additional benefit of being able to detect and resolve many
more differences between directory trees. In addition, rsync has a
standard set of features and flags while diffs feature set depends on
whether you're using GNU or BSD binutils.
Note that for several of the test cases we expect that file timestamps
will not match. For example, the ctime for a file creation or modify
event is stored in the intent log but not the mtime. Thus when replaying
the log the correct ctime is set but the current mtime is used. This is
the expected behavior, so to prevent these tests from failing, there's a
replay_directory_diff function which ignores those kinds of changes.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
Closes#12588
fasttrap instruments certain instructions by overwriting them and
copying the original instruction to some per-thread scratch space which
is executed after the probe fires. This trampoline jumps back to the
tracepoint after executing the original instruction.
The created mapping has both write and execute permissions, and so this
mechanism doesn't work when allow_wx is disabled. Work around the
restriction by using proc_rwmem() to write to the trampoline.
Reviewed by: vangyzen
Tested by: Amit <akamit91@hotmail.com>
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34304
This reference ensures that the process and its associated vmspace will
not be destroyed while proc_rwmem() is executing. If, however, the
calling thread belongs to the target process, then it is unnecessary to
hold the process. In particular, fasttrap - a module which enables
userspace dtrace - may frequently call proc_rwmem(), and we'd prefer to
avoid the overhead of locking and bumping the hold count when possible.
Thus, make the assertion conditional on "p != curproc". Also assert
that the process is not already exiting. No functional change intended.
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
And drop stray 'd' from the end of some printed numbers. I assume this
was the result of someone thinking u is a printf length modifier for d,
not a format specifier itself.
Reviewed by: kevans, rew
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34387
As previously noted in #12272 the receive-o-x_props_override.ksh test
reliably fails on FreeBSD. Since we don't expect this test to pass
move the exception from the "maybe" to "known" section. This way we
don't retry the FAILED test when it is not expected to pass.
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Ryan Moeller <freqlabs@FreeBSD.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#13167
On FreeBSD pools are not allowed to be created using vdevs which are
backed by ZFS volumes. This configuration is not recommended for any
supported platform, nevertheless the largest_pool_001_pos.ksh test
case makes use of it as a convenience. This causes the test case to
fail reliably on FreeBSD. The layout is still tolerated on Linux
so only perform this test on Linux.
Reviewed-by: Igor Kozhukhov <igor@dilos.org>
Reviewed by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Ryan Moeller <freqlabs@FreeBSD.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#13166
