This version is intended to be used with the 0.29.4 version of the
ice(4) driver, which will be be committed afterwards.
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
Reviewed by: stallamr_netapp.com
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D30887
When debugging POSIX shared memory issues, it's really
useful to learn that there is a command line tool now
to manipulate shared memory segments.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D30896
Hide the vDSO defines to the linux32_sysvec as they are not intended to
be used outside of it. Fix LINUX32_PS_STRINGS, use the size of
struct linux32_ps_strings instead of a numeric constant.
MFC after: 2 weeks
Hardware TLS is now supported in some interface cards and it works well. Except that
when we have connections that retransmit a lot we get into trouble with all the retransmits.
This prep step makes way for change that Drew will be making so that we can "kick out" a
session from hardware TLS.
Reviewed by: mtuexen, gallatin
Sponsored by: Netflix Inc
Differential Revision: https://reviews.freebsd.org/D30895
The directory for the tests was missing in BSD.tests.dist, causing
build failures in "make distribute".
Li-Wen Hsu fixed this issue in commit cb194afef50dc, allowing me to
re-enable installation of the tests.
MFC after: 3 days
Testing with buildworld/installworld had succeeded, but it appears
that a path is not correctly set for the distribute target in the
tests directory.
Commenting out HAS_TESTS should make the build succeed again and give
time to resolve the "make distribute" issue.
The tests have been locally run to verify that the recent changes to
add a coreutils compatible -c option does not lead to any regressions.
The bsd-p-test did create files 1.out .. 8.out in the test directory.
This has been fixed and the temporary output files are now written
to the temporary directory.
MFC after: 3 days
The -c option expects a digest file in either BSD or coreutils format.
The output for matched and mismatched files is identical to that
of the coreutils version.
The review of these changes included test cases that have already
been committed for the functionality that existed before.
Another test script is added to cover the coreutils compatible
extension implemented by this patch.
This commit contains a tests/Makefile that has been cleaned up
compared to the review version, using an implicit rule to apply the
TESTBASE path at build time (and the scripts have been renamed to
have an extension of .SH instead of .sh to trigger this rule).
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D30812
While the correctness of the supported hash algorithms can be tested
with the built-in self-test feature, these test cases are meant to
detect changes in the output format.
A follow-up commit will improve the compatibility with the coreutils
versions of the hash programs, and these tests should detect any
unintended side-effects of such a change on existing functionality.
When NFSv4.1 support was added to the client, the implementation was
still experimental and, as such, the default minor version was set to 0.
Since the NFSv4.1 client implementation is now believed to be solid
and the NFSv4.1/4.2 protocol is significantly better than NFSv4.0,
I beieve that NFSv4.1/4.2 should be used where possible.
This patch changes the default minor version for NFSv4 to be the highest
minor version supported by the NFSv4 server. If a specific minor version
is desired, the "minorversion" mount option can be used to override
this default. This is compatible with the Linux NFSv4 client behaviour.
This was discussed on freebsd-current@ in mid-May 2021 under
the subject "changing the default NFSv4 minor version" and
the consensus seemed to be support for this change.
It also appeared that changing this for FreeBSD 13.1 was
not considered a POLA violation, so long as UPDATING
and RELNOTES entries were made for it.
MFC after: 2 weeks
Remove an #if 0 that results in a compilation error if PV_STATS is
defined. Aside from this #if 0, there is nothing wrong with the
PV_STATS code.
MFC after: 1 week
Unlike most other properties the 'compatibility' property is stored
in the pool config object and not the DMU_OT_POOL_PROPS object.
This had the advantage that the compatibility information is available
without needing to fully import the pool (it can be read with zdb).
However, this means we need to make sure to update both the copy of
the config in the MOS and the cache file. This wasn't being done.
This commit adds a call to spa_async_request() to ensure the copy of
the config in the cache file gets updated as well as the one stored
in the pool. This same change is made for the 'comment' property
which suffers from the same inconsistency.
Reviewed-by: Sean Eric Fagan <sef@ixsystems.com>
Reviewed-by: Colm Buckley <colm@tuatha.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#12261Closes#12276
A couple flags weren't being copied in the case where we're doing size
estimation on a resume.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Signed-off-by: Paul Dagnelie <pcd@delphix.com>
Closes: #12266
There were two bugs that prevented V4 sockets from connecting to
a rack server running a V4/V6 socket. As well as a bug that stops the
mapped v4 in V6 address from working.
Reviewed by: mtuexen
Sponsored by: Netflix Inc
Differential Revision: https://reviews.freebsd.org/D30885
This is a more reliable method that accounts for existing pidfiles,
procname and interpreter settings.
Current method of obtaining the pid for oomprotect="YES"|"ALL" processes
in certain cases fails to find a unique pid.
One such case are rc.d scripts defining command as:
command="daemon"
which results in all processes started via daemon being selected and
passed to protect(1) which fails and prints usage:
$ /etc/rc.d/exampled restart
Stopping exampled.
Starting exampled.
usage: protect [-i] command
protect [-cdi] -g pgrp | -p pid
Running the same with -x reveals what happens:
+ pid='3051 4268 4390 4421 4427 4470 4588 4733 4740 4870 4949 4954 4979
5835 5866 55487 55583 56525 57643 57789 57882 58072 58167 99419'
+ /usr/bin/protect -p 3051 4268 4390 4421 4427 4470 4588 4733 4740 4870
4949 4954 4979 5835 5866 55487 55583 56525 57643 57789 57882 58072 58167
99419
usage: protect [-i] command
protect [-cdi] -g pgrp | -p pid
We have a more reliable way of obtaining pid already defined in rc.subr
and available when protect(1) needs it. We can simply `eval $_pidcmd`
which also invokes `check_process` but properly accounts for existing
pidfile, procname and interpreter settings.
With the change the pidfile is properly obtained.
Submitted by: Adam Wolk <a.wolk at fudosecurity.com>
Sponsored by: Fudo Security
Differential Revision: https://reviews.freebsd.org/D30367
According to current zfs man page zfs_metaslab_mem_limit should be
25 instead of 75.
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Paul Dagnelie <pcd@delphix.com>
Reviewed-by: Mark Maybee <mark.maybee@delphix.com>
Signed-off-by: jumbi77@users.noreply.github.comCloses#12273
zstreamdump was replaced with "zstream dump"; let's stop using the
old name, compat symlink or no.
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Rich Ercolani <rincebrain@gmail.com>
Closes#12277
Some of the changes in this release:
* Large LLQ headers,
* Bug/stability fixes,
* Change of the README/Documentation.
Submitted by: Michal Krawczyk <mk@semihalf.com>
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
Bring the obsolete man page up to date:
* update diagnostic error messages
* add documentation of loader tunables
* document netmap support
* add a driver history section
* update the contact information
Submitted by: Artur Rojek <ar@semihalf.com>
Submitted by: Michal Krawczyk <mk@semihalf.com>
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
Update the driver in order not to break its compilation
and make use of the new ENA logging system
Migrate platform code to the new logging system provided by ena_com
layer.
Make ENA_INFO the new default log level.
Remove all explicit use of `device_printf`, all new logs requiring one
of the log macros to be used.
IO queue related attributes are registered statically at driver attach
with the rest of the ENA specific sysctl nodes. However, the number of
queues can be changed at runtime via the `ena_sysctl_io_queues_nb`
request, leading to a potential exposure of attributes for non-existing
queues.
Introduce a new `ena_sysctl_update_queue_node_nb` function, which
updates the sysctl nodes after the number of queues is altered.
This happens by either registering or unregistering node specific oids,
based on a delta between the previous and current queue count.
NOTE: All unregistered oids must be registered again before the driver
detach, e.g. by another call to this function.
Submitted by: Artur Rojek <ar@semihalf.com>
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
Calling free on a NULL pointer is valid, as appropriate check is already
done internally:
/* free(NULL, ...) does nothing */
if (addr == NULL)
return;
Submitted by: Artur Rojek <ar@semihalf.com>
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
Default LLQ (Low-latency queue) maximum header size is 96 bytes and can
be too small for some types of packets - like IPv6 packets with multiple
extension. This can be fixed, by using large LLQ headers.
If the device supports larger LLQ headers, the user can activate this
feature by setting sysctl tunable 'hw.ena.force_large_llq_header' to '1'
in the /boot/loader.conf file.
In case the device isn't supporting this feature, the default value (96B)
will be used.
Submitted by: Michal Krawczyk <mk@semihalf.com>
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
According to man style(9), only C-style comments should be used.
Submitted by: Michal Krawczyk <mk@semihalf.com>
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
Introduce a new logging system, which replaces the old logging method.
All logs are now displayed in `device_printf` format, requiring
`adapter->pdev` to be passed down to `ena_log`. Whenever that's
impossible, a `printf` wrapped `ena_log_raw` is provided.
For netmap logs, `ena_log_nm` is available, prepending "[nm] " to
an `ena_log` formatted message.
Tx/Rx data path logs are now printed via `ena_log_io`. This allows them
to be conditionally compiled out, depending on the presence of
ENA_LOG_IO_ENABLE compilation flag. By default this flag is disabled.
All `ena_trc_*` ena_com level messages are now also wrapped around
`ena_log` and require `ena_dev->dmadev` to be present.
There are four log levels:
* 0 - ENA_ERR - enable driver error messages and ena_com error logs,
* 1 - ENA_WARN - enable logs for non-critical errors,
* 2 - ENA_INFO - make the driver more verbose about its actions,
* 3 - ENA_DBG - enable debug logs
Please see `ena_fbsd_log.h` for implementation details.
Submitted by: Artur Rojek <ar@semihalf.com>
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
Implement support for the NXP LS1028A SoC MDIO controller.
It is attached to the internal PCI root complex.
The controller is used to communicate with PHYs of ports connected
to the internal switch.
Submitted by: Lukasz Hajec <lha@semihalf.com>
Reviewed by: manu
Obtained from: Semihalf
Sponsored by: Alstom Group
Differential Revision: https://reviews.freebsd.org/D30731
ENETC it a gigabit Ethernet controller found on the LS1028A board.
It supports basic VLAN offloads - tag extraction, injection and hardware
filtering. Inband MDIO connectivity is used for link status
monitoring through the miibus interface. Fixed-link mode is also
supported, which allows for operation of internal cpu to switch port.
Since no admin interrupts are present in hardware, link status polling
has to be used.
Due to a hardware bug software reset of the NIC results in a external
abort. Because of that most of the hardware initialization is done
during attach. This also means that in the case of an fatal error full
board reset is required.
The enetc_hw.h header was imporoted from Linux. It is dual licensed.
Submitted by: Kornel Duleba <mindal@semihalf.com>
Obtained from: Semihalf
Sponsored by: Alstom Group
Differential Revision: https://reviews.freebsd.org/D30729
Provide common MDIO code for two LS1028 ENETC controllers -
an external one found on the PCI bus and internal one found in ENETC.
Submitted by: Lukasz Hajec <lha@semihalf.com>
Reviewed by: manu
Obtained from: Semihalf
Sponsored by: Alstom Group
Differential Revision: https://reviews.freebsd.org/D30730
ENETC NIC found in LS1028A has a bug where clearing TX pidx/cidx
causes the ring to hang after being re-enabled.
Add a new flag, if set iflib will preserve the indices during restart.
Submitted by: Kornel Duleba <mindal@semihalf.com>
Reviewed by: gallatin, erj
Obtained from: Semihalf
Sponsored by: Alstom Group
Differential Revision: https://reviews.freebsd.org/D30728
By definition ofw_bus_get_node() should consistently return -1 when there
is no associated OF node.
MFC after: 4 weeks
Discussed with: nwhitehorn
Analyzed in: https://reviews.freebsd.org/D30761
The "function entry" needs to be recorded with TSRAW() rather than
TSENTER() since curthread is not yet defined. (The same approach
is taken in amd64's hammer_time.)
The warning message "ERROR loading DTB" (for systems without a device
tree blob) is printed extremely early in the boot process -- among
other things, before curthread or other pcpu data has been set up.
Unfortunately, printf is instrumented with TSLOG, which cannot run
quite this early.
Wrap the printf in #ifndef TSLOG; the situations where the printf
will be useful are not ones where TSLOG would be in use.
Revise pmap_remove_l2() to use the constant-time function page_to_pvh()
instead of the linear-time function pa_to_pvh().
Reviewed by: kib, markj
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D30876
Libera have made a webchat client available. This change builds on #12127.
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Jonathon Fernyhough <jonathon@m2x.dev>
Closes#12251
Compiling with gcc 11.1.0 produces three new warnings.
Change the code slightly to avoid them.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Signed-off-by: Attila Fülöp <attila@fueloep.org>
Closes#12130Closes#12188Closes#12237
The receive-o-x_props_override test case reliably fails on the
FreeBSD main builders (but not on Linux), until the root cause is
understood add this test to the FreeBSD exception list.
On Linux the alloc_class_012_pos test case may occasionally fail.
This is a known false positive which has also been added to the
Linux exception list until the test can be made entirely reliable.
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#12272
so that libc vdso and kernel syscall give closer results.
Reported by: dchagin
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D30873
Call binuptime inside switch statement, instead of pre-calculating
the abs argument.
Change the type of the abs argument to bool.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D30873
After 34766aa8cb514472c571f8b0e90e833833acef51 we are mounting and
unmounting devfs elsewhere already.
Reviewed by: nwhitehorn
MFC after: 1 week
Sponsored by: iXsystems, Inc.
Differential Revision: https://reviews.freebsd.org/D30877
This effectively causes syncing of the mount point from softdep_prealloc(),
softdep_prerename(), and softdep_prelink(). Typically it avoids the need
for journal suspension at this point, at all.
Suggested and reviewed by: mckusick
Discussed with: markj
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D30041
We call into softdep_prerename() and softdep_prelink() when there is
low free space in the journal. Functions sync all vnodes participating
in the VOP, in the hope that this would reduce journal utilization. But
if the vnodes are already synced, doing sync would only spend writes,
journal is filled not due to the records from modifications of our
vnodes.
Remember original seqc numbers for vnodes, and only initiate syncs when
seqc changed.
Reviewed by: mckusick
Discussed with: markj
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D30041
