rc.d/mountcritlocal: Make sure zpools are imported for legacy ZFS
Legacy ZFS uses fstab to mount its datasets. In an attempt to fix
another problem 900bc0206348 broke legacy ZFS in fstab(5). This
comit works around the problem by mountcritlocal scanning /etc/fstab
for zfs mountpoint and if any are found invoke /etc/rc.d/zpool start.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D50844
bnxt: Fix BASE-T, 40G AOC, 1G-CX, autoneg and unknown media lists
This was broken in c63d67e137f3, the early returns prevent building the
media lists as expected.
The BASE-T parts of the patch were suggested by "cyric at mm.st", while I
am adding the additional 40G AOC, 1CX, autoneg and unknown PHY fixes
based on code inspection. There may be additional work left here for
Broadcom but this is certainly better than the returns.
PR: 287395
Reported by: mickael.maillot at gmail.com, cyric at mm.st
Tested by: Einar Bjarni Halldórsson <einar at isnic.is>
MFC after: 1 week
pctrie: simplify lookup_node
Change _pctrie_lookup_node to simplify it, avoiding lookup up the root
node when it's already been traversed.
Reviewed by: alc
Differential Revision: https://reviews.freebsd.org/D50750
linuxkpi.4, linuxkpi_wlan.4: build and install on all architectures
Reported by: bz
Fixes: 1563b306d19d linuxkpi.4, linuxkpi_wlan.4: connect to build
Sponsored by: The FreeBSD Foundation
gve: Relax a static assertion
It's okay if MCLBYTES is larger than the default receive buffer size.
Fixes: 71702df61262 ("gve: Add support for 4k RX Buffers when using DQO queue formats")
arm pmap: fix CTASSERT
Use the native spelling, PDR_SHIFT, instead of the x86 spelling,
PDRSHIFT, that used to be defined by vm_page.h.
Fixes: 330b17e1cf5c ("vm: remove pa_index from the machine-independent layer")
tcp: fix handling of TIME WAIT for local TCP connections
The sysctl-variable net.inet.tcp.nolocaltimewait should affect
TCP connections where the remote endpoint is on the local host and
not on the local area network.
Reported by: cc
Reviewed by: cc
MFC after: 1 week
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D50830
fusefs: add more checks for buggy FUSE servers
* If a FUSE file system is NFS-exported (either by a kernel or userspace
NFS server), then it must support FUSE_LOOKUP operations for ".". But
if the response reports a different nodeid than the request, that's
very bad. Fail the operation and warn the operator.
* In general, a FUSE file may have a distinct "nodeid" and "inode
number". But it the file system is NFS-exported (either by a kernel
or userspace NFS server), then those two must match, because the NFS
server will do VFS_VGET operations using the inode number. If they
don't match, warn the operator.
MFC after: 2 weeks
Sponsored by: ConnectWise
Differential Revision: https://reviews.freebsd.org/D48471
udp: fix local blackholing
The sysctl-variable net.inet.udp.blackhole_local should affect
UDP packets from an IPv6 address of the local host, not of a host on
the local area network.
Thanks to cc@ for pointing me to the issue.
Reviewed by: cc
MFC after: 1 week
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D50829
config.5: Document CONF_CFLAGS under 'makeoptions'
This variable serves to tweak CFLAGS from the kernel configuration file,
easing some custom kernel builds. It was introduced by bde@ in 1999.
The description has been kept simple on purpose. It does not completely
reflect reality as the build infrastructure actually appends variables
to CFLAGS after CONF_CFLAGS has been processed in a few cases. However,
these cases do not collide with expected common uses of CONF_CFLAGS, so
have not been mentioned.
Reviewed by: markj (older version)
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D50544
tcp: fix local blackholing
The sysctl-variable net.inet.tcp.blackhole_local should affect
TCP segments from an IPv6 address of the local host, not of a host
on the local area network.
Thanks to cc@ for pointing me to the issue.
Reviewed by: cc
MFC after: 1 week
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D50828
fstat: identify kqueue, mqueue, and procdesc file descriptors
When displaying kqueue, mqueue, and procdesc file descriptors, identify
them as such. There aren't any details, but it's better than a scary
warning like "unknown file type 15 for file 6 of pid 26393".
Sponsored by: ConnectWise
Differential Revision: https://reviews.freebsd.org/D48706
MFC after: 2 weeks
exterr: make SET_ERRORX() macros an expression evaluating to the errno
And move the actual td_kexterr fill code into the function, saving some
text.
Suggested and reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D50836
vm/vm_mmap.c: simplify code by using the SET_ERRNOX() values
to avoid duplicating the error values.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D50836
ctfconvert.1: Minor cleanup
Alphabetize option table to improve first glance access.
Markup semantics to differentiate them and add them to apropos.
MFC after: 3 days
Reviewed by: Pau Amma <pauamma at gundo.com>
Approved by: mhorne (mentor, implicit)
Differential Revision: https://reviews.freebsd.org/D49883
snd_hda.4: Improve HARDWARE for HW Relnotes
Rewrite the HARDWARE section to improve the hardware release notes.
Move the section to achieve the structure in mdoc(7). Tag SPDX.
MFC after: 3 days
Discussed with: mav
Reviewed by: christos
Approved by: mhorne (mentor, implicit)
Differential Revision: https://reviews.freebsd.org/D48503
p9fs: Call VN_LOCK_ASHARE on new vnodes
We set MNTK_LOOKUP_SHARED on p9fs mounts, but disable shared locking of
vnodes (i.e., LK_SHARED requests are automatically translated to
LK_EXCLUSIVE.
Reviewed by: kib
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D50759
linux: Fix usage of ptrace(PT_GET_SC_ARGS)
The native handler expects the argument to be a pointer to an array of 8
syscall arguments, whereas the emulation provided an array that holds up
to 6.
Handle this by adding a new range of Linuxulator-specific ptrace
commands. In particular, introduce PTLINUX_GET_SC_ARGS, which always
copies exactly six arguments. This fixes the problem and removes the
hack of checking the target thread ABI to decide whether to apply a
Linux-specific quirk to PT_GET_SC_ARGS.
Reviewed by: kib
MFC after: 2 weeks
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D50758
bectl: Use SPDX only license
bectl.8 had a truncated license without the required disclaimer.
Correct it consistently by converting all bectl licenses to SPDX form.
Approved by: kevans
Approved by: Kyle Kneitinger <kyle at kneit.in>
Approved by: Wes Maag <wes at jwmaag.org>
Approved by: mhorne (mentor, implicit)
Differential Revision: https://reviews.freebsd.org/D49066
gve: Add support for 4k RX Buffers when using DQO queue formats
This change adds support for using 4K RX Buffers when using DQO queue
formats when a boot-time tunable flag is set to true by the user.
When this flag is enabled, the driver will use 4K RX Buffer size either
when HW LRO is enabled or mtu > 2048.
Signed-off-by: Vee Agarwal <veethebee at google.com>
Reviewed by: markj, ziaee
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D50786
vm: remove pa_index from the machine-independent layer
After the demise of vm_page_lock(), the only remaining uses of
pa_index() are in various pmap implementations. In many cases, e.g.,
amd64, the pmap implementations already provided their own definitions,
often identical to the machine-independent one. For those that didn't
provide one, this change adds it.
Reviewed by: kib, markj
Differential Revision: https://reviews.freebsd.org/D50823
