FreeBSD also defines {make|swap|get|set}context for backward
compatibility, despite also exposing POSIX_VERSION 200809L in FreeBSD
15-current.
FreeBSD has defined these interfaces since FreeBSD 4.7, released over 20
years ago, so no further nuance in FreeBSD version number is necessary.
Pull Request: https://github.com/openssl/openssl/pull/23885
Sponsored by: Netflix
I inadvertantly added gratuitous changes to upstream. Revert the
gratuitous parts of 676041c41b
Suggested by: cy
Fixes: 676041c41b
Sponsored by: Netflix
The suspend-awareness situation with monotonic clocks across platforms
is kind of a mess, let's try not making it worse.
On Linux, CLOCK_MONOTONIC does NOT count suspended time, and
CLOCK_BOOTTIME was introduced to INCLUDE suspended time.
On OpenBSD, CLOCK_MONOTONIC DOES count suspended time, and CLOCK_UPTIME
was introduced to EXCLUDE suspended time.
On macOS, it's the same as OpenBSD, but with CLOCK_UPTIME_RAW.
Right now, we do not have a monotonic clock that counts suspended time.
We have CLOCK_UPTIME as a distinct ID alias, and CLOCK_BOOTTIME as a
preprocessor alias, both being effectively `CLOCK_MONOTONIC` for now.
When we introduce a suspend-aware clock in the future, it would make a
lot more sense to do it the OpenBSD/macOS way, i.e. to make
CLOCK_MONOTONIC include suspended time and make CLOCK_UPTIME exclude it,
because that's what the name CLOCK_UPTIME implies: a deviation from the
default intended for the uptime command to allow it to only show the
time the system was actually up and not suspended.
Let's change the define right now to make sure software using the define
would not end up using the ID of the wrong clock in the future, and fix
the IDs in the Linux compat code to match the expected changes too.
See https://bugzilla.mozilla.org/show_bug.cgi?id=1824084
for more discussion.
Fixes: 155f15118a ("clock_gettime: Add Linux aliases for CLOCK_*")
Fixes: 25ada63736 ("Map Linux CLOCK_BOOTTIME to native CLOCK_UPTIME.")
Sponsored by: https://www.patreon.com/valpackett
Reviewed by: kib, imp
Differential Revision: https://reviews.freebsd.org/D39270
Historically, these have been differnet values, and only one was defined
or they were defined as different values. Now that they are about to be
the same value, add #ifdef to cope.
Sponsored by: Netflix
Reviewed by: olce, val_packett.cool, adrian
Differential Revision: https://reviews.freebsd.org/D45418
Notable upstream pull request merges:
#1594041ae864b6 Replace P2ALIGN with P2ALIGN_TYPED and delete P2ALIGN
#161285137c132a zpool import output is not formated properly
#16138efbef9e6c FreeBSD: Add zfs_link_create() error handling
#1614604bae5ec9 Disable high priority ZIO threads on FreeBSD and Linux
#16151cc3869153 zfs_ioc_send: use a dedicated taskq thread for send
#16151adda768e3 spa: remove spa_taskq_dispatch_sync()
#16151515c4dd21 spa: flatten spa_taskq_dispatch_ent()
#161510a543db37 spa_taskq_dispatch_ent: simplify arguments
#16153975a13259 Add support for parallel pool exports
#1615389acef992 Simplified the scope of the namespace lock
#16159136c05321 ZAP: Fix leaf references on zap_expand_leaf() errors
#16162af5dbed31 Fix scn_queue races on very old pools
#161653400127a7 Fix ZIL clone records for legacy holes
#16167414acbd37 Unbreak FreeBSD cross-build on MacOS broken in 051460b8b#16172eced2e2f1 libzfs: Fix mounting datasets under thread limit pressure
#16178b64afa41d Better control the thread pool size when mounting datasets
#16181fa99d9cd9 zfs_dbgmsg_print: make FreeBSD and Linux consistent
#16191e675852bc dbuf: separate refcount calls for dbuf and dbuf_user
#16198a043b60f1 Correct level handling in zstream recompress
#1620434906f8bb zap: reuse zap_leaf_t on dbuf reuse after shrink
#16206d0aa9dbcc Use memset to zero stack allocations containing unions
#162078865dfbca Fix assertion in Persistent L2ARC
#1620808648cf0d Allow block cloning to be interrupted by a signal
#16210e2357561b FreeBSD: Add const qualifier to members of struct
opensolaris_utsname
#16214800d59d57 Some improvements to metaslabs eviction
#1621602c5aa9b0 Destroy ARC buffer in case of fill error
#1622501c8efdd5 Simplify issig()
Obtained from: OpenZFS
OpenZFS commit: e2357561b9
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Reviewed by: emaste (earlier version, found another two)
Differential Revision: https://reviews.freebsd.org/D45386
pr_attach is only called on a socket (so) with so->so_listen != NULL
via sonewconn. However, sonewconn is not called from the TCP code.
The listening sockets are handled in tcp_syncache.c without using
sonewconn. Therefore, the code removed is never executed.
No functional change intended.
Reviewed by: rrs, peter.lei_ieee.org
MFC after: 1 week
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D45412
These members have directly references to the global variables
exposed by the kernel. They are not going to be changed by this
kernel module.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Zhenlei Huang <zlei@FreeBSD.org>
Closes#16210
[PPCMergeStringPool] Only replace constant once (#92996)
In #88846 I changed this code to use RAUW to perform the replacement
instead of manual updates -- but kept the outer loop, which means we try
to perform RAUW once per user. However, some of the users might be freed
by the RAUW operation, resulting in use-after-free.
The case where this happens is constant users where the replacement
might result in the destruction of the original constant.
Fixes https://github.com/llvm/llvm-project/issues/92991.
This fixes a possible crash when building crypto/openssh/sshkey.c for
PowerPC targets.
Reported by: cperciva
PR: 276104
MFC after: 3 days
This restores nextboot -k on ZFS setups where /boot is on the root
dataset of a pool.
Reviewed by: jrtc27, glebius
Fixes: 0c3ade2cf1 nextboot: fix nextboot -k on ZFS
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D45306
When removing a user's home directory, if the directory is a ZFS
dataset, it cannot be removed. If the directory has been emptied,
use "zfs destroy" to destroy it. This complements the automatic
dataset creation in adduser. Note that datasets within the directory
and snapshots are not handled, as the complete path is not constructed.
While here, add waitpid() calls to rmat() and pw_user_del().
Reviewed by: des
Differential Revision: https://reviews.freebsd.org/D45348
The 'zpool status' output assumes that the longest prefix is six
character long plus colon plus space, eg. 'status: ', 'action: '
or 'config: ' (so eight in total). This works well even when we have
messages that requires more than one line, as '\t' is exactly eight
characters, just like the longest prefix.
The 'zpool import' output is a bit different, as it may display the
comment pool property, then the longest prefix is 'comment: ', which is
nine characters long, not eight.
All the prefixes were given an extra space in front, but:
- 'status: ' did not get an extra space.
- Messages that require more than one line should use nine spaces of
indentation, not eight.
- The extra space in front looks redundant if there is no comment
property set on the given pool.
Fix it by adding an extra space to all prefixes, but only if the comment
property is defined. Also, when we need to continue the message in a new
line, use '\t ' for indentation.
While here, apply small corrections to a couple messages.
Before:
pool: tank
id: 7412636063178848859
state: ONLINE
status: Some supported features are not enabled on the pool.
(Note that they may be intentionally disabled if the
'compatibility' property is set.)
action: The pool can be imported using its name or numeric identif[...]
some features will not be available without an explicit 'zp[...]
comment: Example comment.
config:
bclone ONLINE
ada0 ONLINE
After:
pool: tank
id: 10180960571062436759
state: ONLINE
status: Some supported features are not enabled on the pool.
(Note that they may be intentionally disabled if the
'compatibility' property is set.)
action: The pool can be imported using its name or numeric identifi[...]
some features will not be available without an explicit 'zp[...]
config:
tank ONLINE
ada3 ONLINE
pool: dozer
id: 11028319538368222579
state: ONLINE
status: Some supported features are not enabled on the pool.
(Note that they may be intentionally disabled if the
'compatibility' property is set.)
action: The pool can be imported using its name or numeric identif[...]
some features will not be available without an explicit 'z[...]
comment: Example comment.
config:
dozer ONLINE
ada1 ONLINE
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Pawel Dawidek <pawel@dawidek.net>
Closes#16128
In a normal code path while setting up GPU passthrough, the size
parameter to munmap() is wrong and its operation not checked for errors,
therefore leaking resources.
Reported by: Coverity Scan
CID: 1519830
Sponsored by: The FreeBSD Foundation
Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/1262
At the moment, if bootrace profiling is enabled, autoboot is not
exported to the rc scripts. This causes fsck to not check the root
filesystem. To fix this, pass _boot, rc_fast and autoboot to the
boottrace process to mimic what diretly sourcing the rc.d scripts.
PR: 278993
Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/1261
The __maybe_unused macro is defined in spl/sys/debug.h
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Martin Matuska <mm@FreeBSD.org>
Closes#16229
We always call it twice with JUSTLOOKING and then FORREAL.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Pawel Jakub Dawidek <pawel@dawidek.net>
Closes#16225
Optionally turn off disk's enclosure slot if an I/O is hung
triggering the deadman.
It's possible for outstanding I/O to a misbehaving SCSI disk to
neither promptly complete or return an error. This can occur due
to retry and recovery actions taken by the SCSI layer, driver, or
disk. When it occurs the pool will be unresponsive even though
there may be sufficient redundancy configured to proceeded without
this single disk.
When a hung I/O is detected by the kmods it will be posted as a
deadman event. By default an I/O is considered to be hung after
5 minutes. This value can be changed with the zfs_deadman_ziotime_ms
module parameter. If ZED_POWER_OFF_ENCLOSURE_SLOT_ON_DEADMAN is set
the disk's enclosure slot will be powered off causing the outstanding
I/O to fail. The ZED will then handle this like a normal disk failure.
By default ZED_POWER_OFF_ENCLOSURE_SLOT_ON_DEADMAN is not set.
As part of this change `zfs_deadman_events_per_second` is added
to control the ratelimitting of deadman events independantly of
delay events. In practice, a single deadman event is sufficient
and more aren't particularly useful.
Alphabetize the zfs_deadman_* entries in zfs.4.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#16226
Reload is used for service reconfiguration as well
and lacks a NAME_prepend-like mechanism so it makes
sense to extend the NAME_reload hook into this
action.
precmd may use configuration checks and blocks setup
from doing its designated work (e.g. nginx). In moving
the invoke of the setup script in front allows us to
provide custom scripts for config file generation and
fixing prior to precmd checking configuration integrity.
Also introduce _run_rc_setup to separate the launcher
from the main one. Let it run correctly in the case
of restart_precmd and block further execution as
would be the case in start due to the internal plumbing
of restart being split into calling stop and start
afterwards.
Differential-Revsiion: https://reviews.freebsd.org/D36259
Signed-off-by: Franco Fichtner <franco@opnsense.org>
Reviewed by: imp, oshogbo
Pull Request: https://github.com/freebsd/freebsd-src/pull/1258
This reverts commit 6bad7d2486.
Turns out this special case wasn't necessary, and this was already
detected and due to another error (running the script got dropped
from my experimental scripts), I hadn't noticed.
Sponsored by: Netflix
- Add old eviction for special and dedup metaslab classes. Those
vdevs may be potentially big and fragmented with large metaslabs,
while their asynchronous write pattern is not really different
from normal class. It seems an omission to not evict old metaslabs
from them.
- If we have metaslab preload enabled, which means we are not too
low on memory, do not evict active metaslabs even if they are not
used for some time. Eviction of active metaslabs means we won't
be able to write anything until we load them, that may take some
time, that is straight opposite to metaslab preload goals. For
small systems the memory saving should be less important after
recent reduction in number of allocators and so open metaslabs.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored by: iXsystems, Inc.
Closes#16214
LINT includes bnxt_re driver. Adjust the path in files, add missing
files and add a new BNXT_C to build (which thinly wraps OFED version
with bnxt specicif stuff).
Sponsored by: Netflix
Fixes: acd884dec9 ("RDMA/bnxt_re: Add bnxt_re RoCE driver")
It seems that there are still some applications that use ftime(3)
(for example, science/siconos and sysutils/lcdproc). The issue
is that we don't build libcompat as a shared library anymore.
The easiest solution is to move it to libutil, until we
deprecate it for good.
This solution was proposed by kib@ in
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257789.
PR: 257789
MFC after: 1 month
Reviewed by: kib (ages ago)
Differential Revision: https://reviews.freebsd.org/D39994
Remove this historical artifact.
csh will try to use /.csrch if the user has no home directory defined which
is rather unlikely (To be exact if the concatenation of $HOME and "/.cshrc"
fail which is the same thing).
Also, with this change pkg will happily handle 3way merge for /root/.cshrc
Differential Revision: https://reviews.freebsd.org/D45382
Reviewed by: emaste, imp
Sponsored by: Beckhoff Automation GmbH & Co. KG
Similar to the preceding fix for rules, ensure that we
recursively list wildcard anchors for nat rules.
MFC after: 3 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
777a4702c changed how we copy out the anchor_call string, and
incorrectly limited it to 8 (4 on 32-bit systems) bytes. Fix that so we
get the full anchor path, rather than just the first few characters.
PR: 279225
Sponsored by: Rubicon Communications, LLC ("Netgate")
Add a handle variant of pfctl_get_rule(). This converts us from using
the nvlist variant to the netlink variant, and also moves us closer to a
world where all libpfctl functions take the handle.
While here have pfctl use the new function.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Even modern glibc uses truncated argument for RTM_GETADDR when it wants to
list all addresses in a system. See
sysdeps/unix/sysv/linux/ifaddrs.c:__netlink_sendreq(). It sends a one
char payload. Linux kernel allows that as long as given socket is not
marked as a 'strict'. We have a similar flag in the general netlink code
and it is checked in
sys/netlink/netlink_message_parser.h:nl_parse_header(). If the flag is
not present, parser will allocate a temporary zeroed buffer to make the
message correct. The checks added in b977dd1ea5 blocked such message
before the parser. My reading of glibc says that there are two types of
messages that are sent with __netlink_sendreq() - RTM_GETLINK and
RTM_GETADDR. The RTM_GETLINK is binary compatible between Linux and
FreeBSD and thus doesn't need any ABI handler.
PR: 279012
Fixes: b977dd1ea5
If we had to set OBJTOP we want to .export it (if .MAKE.LEVEL > 0)
for the benefit of things like x!= ${.MAKE} -r ... and similar.
Without OBJTOP, the default MAKEOBJDIR setting will result in
attempting to use an objdir like /lib or /bin etc in some cases.
This patch is based on D30990
with the addition of the check for level > 0.
Reviewed by: jrtc27
Differential Revision: <https://reviews.freebsd.org/D30990>
The new bnxt_re driver doesn't compile on any of them (it uses writeq()
from the LinuxKPI, which isn't implemented there), and had already been
disconnected from the build on i386.
Reported by: Jenkins
Fixes: acd884dec9 ("RDMA/bnxt_re: Add bnxt_re RoCE driver")
There is some exotic conditional logic here to avoid building a
particular test if a certain UBSAN library isn't present in the
toolchain sysroot. This causes build failures for me when doing an
"installworld WITHOUT_TOOLCHAIN=", which I do frequently during tests.
I believe the problem is that SYSROOT is unset during installworld, so
the build sees the host's copy of libclang_rt.ubsan_standalone.a and
then tries to install a binary that wasn't built during buildworld. Try
to make the check a bit less fragile.
Reviewed by: dim
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D45035
This patch introduces the RoCE driver for the
Broadcom NetXtreme-E 10/25/50/100/200G RoCE HCAs.
The RoCE driver is a two part driver that relies
on the bnxt_en NIC driver to operate. The changes
needed in the bnxt_en driver is included through
another patch "L2-RoCE driver communication interface"
in this set.
Presently, There is no user space support, Hence
recommendation to use the krping kernel module for
testing. User space support will be incorporated in
subsequent patch submissions.
Reviewed by: imp
Approved by: imp
Differential revision: https://reviews.freebsd.org/D45011
