The missing newline mildly garbles boot-time messages and this can be
troublesome if you need those.
Fixes: a520f5ca58 ("armv8crypto: print a message on probe failure")
Reported by: Mike Karels (mike@karels.net)
Reviewed By: gonzo
Differential Revision: https://reviews.freebsd.org/D28988
Add the missing receive stat(u)s flag for 160Mhz channel width.
While here correct the comment for c_phytype to reference the correct
flags.
MFC-after: 3 days
Sponsored-by: Rubicon Communications, LLC ("Netgate")
Also trimmed an unused block of code that never prints out LAGG_PROTOS.
Reviewed by: kp (earlier version)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D28961
A trivial change now that ifconfig is already using libifconfig.
Reviewed by: kp (earlier version)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D28955
Juraj Lutter (otis@) reported a panic "dvp != vp not true" in
cache_enter_time() called from the NFS client's nfsrpc_readdirplus()
function.
This is specific to an NFSv3 mount with the "rdirplus" mount
option. Unlike NFSv4, NFSv3 replies to ReaddirPlus
includes entries for the current directory.
This trivial patch avoids doing a cache_enter_time()
call for the current directory to avoid the panic.
Reported by: otis
Tested by: otis
Reviewed by: mjg
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D28969
for the which which definitely use membar to sync with interrupt handlers.
libc and rtld uses of __compiler_membar() seems to want compiler barriers
proper.
The barrier in sched_unpin_lite() after td_pinned decrement seems to be not
needed and removed, instead of convertion.
Reviewed by: markj
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D28956
This should return -1 with OTHER/ENOMEM set in the handle when malloc
fails, like everywhere else in libifconfig.
Reviewed by: kp
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D28964
Historically it was allowed for any names, but arguably should never be
even attempted. Allow it again since there is a release pending and
allowing it is bug-compatible with previous behavior.
Reported by: otis
MAX_SNAPSHOT_VMNAME is a macro used to set the size of a character
buffer that stores a filename or the path to a file - this file is used
by the save/restore feature.
Since the file doesn't have anything to do with a vm name, rename
MAX_SNAPSHOT_VMNAME to MAX_SNAPSHOT_FILENAME. Bump the size to PATH_MAX
while here.
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D28879
Combine send_start_checkpoint() and send_start_suspend() into a
single function named snapshot_request().
snapshot_request() is equivalent to send_start_checkpoint() and
send_start_suspend() except that it takes an additional argument. The
additional argument, enum ipc_opcode, is used to determine the type of
snapshot request being performed. Also, switch to using strlcpy instead
of strncpy.
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D28878
Generalize the naming here since the domain socket that uses these codes
might be used for purposes other than the save/restore feature.
- rename checkpoint_opcodes to ipc_opcode
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D28877
place -- in the VOP rather than vn_setexttr() -- and that it is for historic
reasons. We might wish to relocate it in due course, but this way at least
we document the asymmetry.
- Move ctl_get_cmd_entry() calls from every OOA traversal to when
the requests first inserted, storing seridx in struct ctl_scsiio.
- Move some checks out of the loop in ctl_check_ooa().
- Replace checks for errors that can not happen with asserts.
- Transpose ctl_serialize_table, so that any OOA traversal accessed
only one row (cache line). Compact it from enum to uint8_t.
- Optimize static branch predictions in hottest places.
Due to O(n) nature on deep LUN queues this can be the hottest code
path in CTL, and additional 20% of IOPS I see in some 4KB I/O tests
are good to have in reserve. About 50% of CPU time here according
to the profiles is now spent in two memory accesses per traversed
request in OOA.
Sponsored by: iXsystems, Inc.
MFC after: 2 weeks
Calculate font size from 16 density independent pixels (dp) by using:
size = 16 * ppi/160 * display_factor
We are specifying font size 16dp, and assuming 1dp = 160ppi.
Also apply scaling factor 2 (display_factor).
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D28849
After the merge of OpenZFS master-9312e0fd1 it has become possible to
import ZFS pools witn an active org.illumos:edonr feature on FreeBSD,
leading to a panic.
In addition, "zpool status" reported all pools without edonr as upgradable
and "zpool upgrade -v" lists edonr in the list of upgradable features.
This is an accepted but not yet included bugfix by upstream.
Obtained from: https://github.com/openzfs/zfs/pull/11653
Differential Revision: https://reviews.freebsd.org/D28935
Reported by: garga (on freebsd-current@)
Reviewed by: freqlabs
X-MFC-with: ba27dd8be8
The manual page lists a bunch of examples, some of which already exist
in this file. Since it's both easier to remember when all examples are
listed in the same location, move examples so they get installed into
/etc/inetd.conf
This also means users won't have to copy-paste, but can simply
uncomment one or more services to use them.
As such, it also becomes necessary to remove the examples from the
manual page, so instead add a note explaining where the previous
examples as well as others may be found.
Cross-references, including to ports, have also been added where
applicable.
The rsync example has lived in the bug tracker for too long,
considering how useful it can situationally be, for example when
backup jobs on client devices are run through periodic(8) weekly.
The microsoft-ds entry is necessary for Windows 10 compatibility
(this can be confirmed with packet capturing, as it is not readily
documented at time of writing).
While here, remove two examples for which compatible daemons could not
be found in ports.
Submitted by: David Yeske <dyeske at gmail.com> (in part, prev ver)
PR: 122037
Reviewed by: kevans, brueffer, lwhsu, yuripv
Differential Revision: https://reviews.freebsd.org/D28882
Add 04/25 Depopulation restoration in progress, 31/04 Depopulation failed, and
31/05 Depopulation restoration failed.
These are defined in SPC-6r2 (though 31/4 was added in an earlier draft). They
relate to different aspects of in-progress or failed depopulation removal and
restoration commands.
Fix another bug in 77e1ccbee3. $IFS
should be fully restored for its other users.
PR: 249192
Reported by: jkim
MFC after: 3 weeks
X-MFC with: 77e1ccbee3
do_jail_attach() now only uses the PD_XXX flags that refer to lock
status, so make sure that something else like PD_KILL doesn't slip
through.
Add a KASSERT() in prison_deref() to catch any further PD_KILL misuse.
The purpose of these checks is to ensure that the address of the
next-level page table page is valid, since nothing is synchronizing with
a concurrent update of the large map and large map PTPs are freed to the
system. However, if PG_PS is set, there is no next level.
Reported by: rpokala
Reviewed by: kib
Tested by: rpokala
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D28922
I missed updating this counter when rebasing the changes in
9c64fc4029 after the switch to
COUNTER_U64_DEFINE_EARLY in 1755b2b989.
Fixes: 9c64fc4029 Add Chacha20-Poly1305 as a KTLS cipher suite.
Sponsored by: Netflix
A sequence of overlapping IPv4 fragments could crash the kernel in
pf due to an assertion.
Reported by: Alexander Bluhm
Obtained from: OpenBSD
MFC after: 3 days
Sponsored by: Rubicon Communications, LLC ("Netgate")
Some changes back in ye olde times somewhere has changed the default
block size the flash device exposes. So, the default geom redboot
FIS probing (to find the partition table structure in flash!)
is no longer finding it.
So, force it to probe at the last 64k of flash regardless of the
underlying flash block size.
Tested:
* Ubiquiti Routerstation pro, boots -HEAD MIPS
In uart_phyp_get(), when the internal buffer is empty, we make a
hypercall to retrieve up to 16 bytes of input data from the
hypervisor. As this is specified to be returned in BE format, we need
to do a 64-bit byte swap on the first and second half of the data.
If the buffer being passed in was insufficient to return the fetched
data, we store the remainder in the internal buffer and use it to
satisfy the following calls to uart_phyp_get() until it is drained.
However, in this case, we were accidentally byteswapping the internal
buffer again.
Move the byteswapping code to just after the hypercall so it only gets
swapped when we're filling the buffer.
Fixes arrow keys in qemu on pseries, among other console oddities.
Sponsored by: Tag1 Consulting, Inc.
MFC after: 3 days
We were unlocking the vm object before reading the backing_object field.
In the meantime, the object could be freed and reused. This could cause
us to go off the rails in the object chain traversal, failing to unlock
the rest of the objects in the original chain and corrupting the lock
state of the victim chain.
Reviewed by: bdrewery, kib, markj, vangyzen
MFC after: 3 days
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D28926
