322e5efda8 has changed field names in the struct ip_fw.
Use correct names in ipfw_rule_info_t translator in the ipfw.d script.
Reported by: Keith White <kwhite uottawa at gmail>
MFC after: 1 week
Rather than PRIu64 we can just treat the data as uintmax_t, and use %jx
instead.
MFC after: 1 week
Suggested by: kib
Sponsored by: Rubicon Communications, LLC ("Netgate")
Since config.h was last regenerated FreeBSD has added (a stub) libdl,
and has removed sys/dir.h. Regenerate config.h to avoid spurious
additional changes when OpenSSH is next updated.
There should be no issue if this change is MFC'd, but I don't plan to do
so. Although configure checks for libdl HAVE_LIBDL isn't even used, and
sys/dir.h was non-functional before being removed. The state of these
two config.h settings should make no difference in the built OpenSSH.
Sponsored by: The FreeBSD Foundation
We define LIBWRAP at build time in secure/usr.sbin/sshd/Makefile if
WITH_TCPWRAPPERS is in effect, so it should not be set in config.h.
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
freebsd-configure.sh runs configure twice, --with-kerberos5 and
--without-kerberos5, in order to build a config.h that defaults to
kerberos5 disabled, and a small config file that represents the
differences.
Rename config.h.orig to config.h.kerberos5 to clarify the intent of this
script.
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Some of the changes in this release:
* Hardware RSS hash key reconfiguration and indirection table
reconfiguration support.
* Full kernel RSS support.
* Extra statistic counters.
* Netmap support for ENAv3.
* Locking assertions.
* Extra log messages.
* Reset handling fixes.
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
Bind RX/TX queues and MSI-X vectors to matching CPUs based on the RSS
bucket entries.
Introduce sysctls for the following RSS functionality:
- rss.indir_table: indirection table mapping
- rss.indir_table_size: indirection table size
- rss.key: RSS hash key (if Toeplitz used)
Said sysctls are only available when compiled without `option RSS`, as
kernel-side RSS support currently doesn't offer RSS reconfiguration.
Migrate the hash algorithm from CRC32 to Toeplitz and change the initial
hash value to 0x0 in order to match the standard Toeplitz implementation.
Provide helpers for hash key inversion required for HW operations.
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
Provide the following sysctl statistics in order to stay aligned with
the Linux driver:
* rx_ring.csum_good
* tx_ring.unmask_interrupt_num
Also rename the 'bad_csum' statistic name to 'csum_bad' for alignment.
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
In order to use `ena_global_lock` in sysctl context, it must be kept
outside the driver instance's software context, as sysctls can be called
before attach and after detach, leading to lock use before sx_init and
after sx_destroy otherwise.
Solve this issue by turning `ena_global_lock` into a file scope
variable, shared between all instances of the driver and associated
sysctl context, and in turn initialized/destroyed in dedicated
SYSINIT/SYSUNINIT functions.
As a side effect, this change also fixes existing race in the reset
routine, when simultaneously accessing sysctl exposed properties.
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
If LLQ is being used, `ena_tx_ctx.meta_valid` must stay enabled. This
fixes netmap support on latest generation ENA HW and aligns it with the
core driver behavior.
As netmap doesn't support any csum offloads, the
`adapter->disable_meta_caching` value can be simply passed to the HW.
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
Delegate RSS related functionality into separate .c/.h files in
preparation for the full RSS support.
While at it, reorder functions and remove prototypes for ones with
internal linkage.
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
ENA silently assumed that ena_up, ena_down and ena_start_xmit routines
should be called within locked context. Driver's logic heavily assumes
on concurrent access to those routines, so for safety and better
documentation about this assumption, the locking assertions were added
to the above functions.
The assertion was added only for the main steps (skipping the helper
functions) which can be called from multiple places including the kernel
and the driver itself.
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
Stay aligned with the Linux driver by adding the following logs:
* inform the user about retrying queue creation
* warn on non-empty ena_tx_buffer.mbuf prior to ena_tx_map_mbuf
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
Check for ENA_FLAG_TRIGGER_RESET inside a locked context in order to
avoid potential race conditions with ena_destroy_device. This aligns the
reset task logic with the Linux driver.
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
All ena_com_prepare_tx errors other than ENA_COM_NO_MEM are fatal and
require device reset.
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
In case of Low-latency Queue, one small enough descriptor can be pushed
directly to the ENA hw, thus saving one fragment. Check for this
condition before performing collapse.
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
Switch the main syscall table to use CAPENABLED flags rather than
capabilities.conf. This avoid synchronization issues between
syscalls.master and capabilities.conf (e.g. when renaming a syscall
during development).
For now, move capabilities.conf to sys/compat/freebsd32 and use it
there. Use of sys/compat/freebsd32/syscalls.master should be replaced
by makesyscalls.lua enhancements to allow the main one to be used.
This change results in no changes to generated files after running
`make sysent`.
Reviewed by: kevans, emaste
MFC after: 1 week
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D31350
The CAPENABLED flag indicates that the syscall can be used in capsicum
capability mode. It is intended to replace capabilities.conf.
Reviewed by: kevans, emaste
MFC after: 1 week
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D31349
This reverts commit b684d812fc.
It causes an issue on a pfsense routing workload where memory
fragmentation prevents the necessary consecutive pages from being
readily available.
Reported by: pfsense (mjg, scottl)
Approved by: ian
MFC after: 1 day
Differential Revision: https://reviews.freebsd.org/D31244
Since we take a lock when we enter the ioctl, we need to set driver_mtx
in the pps structure so it can be dropped while sleeping during a call
to timepps_fetch() with a non-zero timeout (PPS_CANWAIT feature).
MFC After: 5 days
Sponsored by: Netflix
Reviewed by: ian
Differential Revision: https://reviews.freebsd.org/D31763
Login class-based restrictions were introduced in 5b400a39b8. The
code was adapted for sshd's Capsicum sandbox and received many changes
over time, including at least fc3c19a9fc, bd393de91c, and
e8c56fba29.
During an attempt to upstream the work a much simpler approach was
suggested. Adopt it now in the in-tree OpenSSH to reduce conflicts with
future updates.
Submitted by: Yuchiro Naito (against OpenSSH-portable on GitHub)
Obtained from: https://github.com/openssh/openssh-portable/pull/262
Reviewed by: allanjude, kevans
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D31760
Check that the bridge module is loaded before running this test.
It likely will be (as a result of running the bridge tests), but if it's
not we'll get spurious failures.
MFC after: 3 days
Sponsored by: Rubicon Communications, LLC ("Netgate")
Running stress2 unionfs tests reliably produces a namei_zone corruption
panic due to unionfs_relookup() attempting to NUL-terminate a newly-
allocate pathname buffer without first validating the buffer length.
Instead, avoid allocating new pathname buffers in unionfs entirely,
using already-provided buffers while ensuring the the correct flags
are set in struct componentname to prevent freeing or manipulation
of those buffers at lower layers.
While here, also compute and store the path length once in the unionfs
node instead of constantly invoking strlen() on it.
Reviewed by: kib, markj
Differential Revision: https://reviews.freebsd.org/D31728
We previously did this only in the normal case where no association
exists yet. However, it is not safe to process COOKIE-ECHO even if an
association exists, as sctp_process_cookie_existing() may dereference
the socket pointer.
See also commit 0c7dc84076.
Reviewed by: tuexen
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D31755
Later in sctp_free_assoc(), when we clean up chunk lists,
sctp_free_spbufspace() is used to reset the byte count in the socket
send buffer. However, if the PCB is going away, the socket may already
have been detached from the PCB, in which case this becomes a use-after
free. Clear the socket reference from the association before detaching
it from the PCB, if the PCB has already lost its socket reference.
Reviewed by: tuexen
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D31753
This will be used by sctp_listen() to avoid dropping locks when
performing an implicit bind. No functional change intended.
Reviewed by: tuexen
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D31757
This changes vn_deallocate() to match the behavior of vn_rdwr() when
picking which ucred to use. That is, vn_deallocate() uses file_cred for
making VOP call if it is non-NULL, or use active_cred otherwise.
Sponsored by: The FreeBSD Foundation
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D31712
We can now set promisc and allmulti modes.
Filtering of given multicast addresses is not supported.
Changing the mode is done by sending a command described in:
"USB CDC Subclass Specification for Ethernet Devices v1.2, section 6.2.4".
This means that at least in theory this feature should work with all
modems that are using this driver.
This fixes Huawei E3372h-320 running new firmware in "HiLink" mode.
Previously it would reset a few seconds after its mode was changed
with "usb_modeswitch".
Setting RX filter to default value at the end of attach function
fixed that.
Sponsored by: Stormshield
Obtained from: Semihalf
Differential revision: https://reviews.freebsd.org/D31766
MFC after: 2 weeks
Reviewed by: hps
to change a state's state (that term is overloaded in pf, protocol state
like ESTABLISHED for tcp here), don't do it directly, but go through a newly
introduced pf_set_protostate()
Reviewed by: kbowling
Obtainted from: OpenBSD
MFC after: 1 week
Sponsored by: Modirum MDPay
Differential Revision: https://reviews.freebsd.org/D31729
Count when we send a syncookie, receive a valid syncookie or detect a
synflood.
Reviewed by: kbowling
MFC after: 1 week
Sponsored by: Modirum MDPay
Differential Revision: https://reviews.freebsd.org/D31713
This turns debugging printf() into a KASSERT().
Reviewed By: imp
Sponsored by: NetApp, Inc.
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D31523
Adding such nexthops breaks calc_min_mpath_slots() assumptions,
thus resulting in the incorrect nexthop group creation and
eventually leading to panic.
Reported by: avg
MFC after: 1 week
