zfs: merge openzfs/zfs@b10992582

Notable upstream pull request merges:
#9416 -multiple zio_compress: introduce max size threshold
#10018 a10e552b9 Adding Direct IO Support
#15147 e419a63bf xattr

zfs: merge openzfs/zfs@b10992582

Notable upstream pull request merges:
#9416 -multiple zio_compress: introduce max size threshold
#10018 a10e552b9 Adding Direct IO Support
#15147 e419a63bf xattr dataset prop: change defaults to sa
#15454 7e957fde7 send/recv: open up additional stream feature flags
#15810 0d77e738e Defer resilver only when progress is above a threshold
#15921 3cf2bfa57 Allocate zap_attribute_t from kmem instead of stack
#16483 -multiple dmu_objset: replace dnode_hash impl with cityhash4
#16485 8be2f4c3d zio_resume: log when unsuspending the pool
#16491 88433e640 sys/types32.h: Remove struct timeval32 from libspl header
#16496 f245541e2 zfs_file: implement zfs_file_deallocate for FreeBSD 14
#16511 308f7c2f1 Fix an uninitialized data access
#16529 29c9e6c32 Fix handling of DNS names with '-' in them for sharenfs
#16531 ddf5f34f0 Avoid fault diagnosis if multiple vdevs have errors
#16539 6f50f8e16 zfs_log: add flex array fields to log record structs
#16546 d40d40913 Evicting too many bytes from MFU metadata
#16551 3014dcb76 Reduce and handle EAGAIN errors on AIO label reads
#16554 80645d658 FreeBSD: restore zfs_znode_update_vfs()
#16565 832f66b21 FreeBSD: Sync taskq_cancel_id() returns with Linux
#16567 48d1be254 Properly release key in spa_keystore_dsl_key_hold_dd()
#16569 141368a4b Restrict raidz faulted vdev count
#16583 c84a37ae9 lua: add flex array field to TString type
#16584 86737c592 Avoid computing strlen() inside loops
#16587 d34d4f97a snapdir: add 'disabled' value to make .zfs inaccessible
#16593 224393a32 feature: large_microzap
#16597 412105977 Temporarily disable Direct IO by default
#16605 4ebe674d9 ARC: Cache arc_c value during arc_evict()

Backported pull request merges:
#16613 ab777f436 Return boolean_t in inline functions of
lib/libspl/include/sys/uio.h
#16616 efeb60b86 FreeBSD: ignore some includes when not building kernel
#16635 ---TBD--- zdb: fix printf format in dump_zap()

Obtained from: OpenZFS
OpenZFS commit: b109925820fb79db3e37670c159977f03edd950f
OpenZFS tag: 2.3.0-rc1

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Remove residual blank line at start of Makefile

This is a residual of the $FreeBSD$ removal.

MFC After: 3 days (though I'll just run the command on the branches)
Sponsored by: Netflix

Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

pkgbase: Put zfs utilities and lib in their own package

It is useful to have zfs utilities and lib in a separate package as
it allow users to create image that can support ZFS (i.e. not with
WITHOUT

pkgbase: Put zfs utilities and lib in their own package

It is useful to have zfs utilities and lib in a separate package as
it allow users to create image that can support ZFS (i.e. not with
WITHOUT_ZFS in src.conf set) without bloating the default image with
all zfs tools (for example for jails).

Differential Revision: https://reviews.freebsd.org/D36225

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zfs: merge openzfs/zfs@17b2ae0b2 (master) into main

Notable upstream pull request merges:
#12766 Fix error propagation from lzc_send_redacted
#12805 Updated the lz4 decompressor
#12851 FreeBSD

zfs: merge openzfs/zfs@17b2ae0b2 (master) into main

Notable upstream pull request merges:
#12766 Fix error propagation from lzc_send_redacted
#12805 Updated the lz4 decompressor
#12851 FreeBSD: Provide correct file generation number
#12857 Verify dRAID empty sectors
#12874 FreeBSD: Update argument types for VOP_READDIR
#12896 Reduce number of arc_prune threads
#12934 FreeBSD: Fix zvol_*_open() locking
#12947 lz4: Cherrypick fix for CVE-2021-3520
#12961 FreeBSD: Fix leaked strings in libspl mnttab
#12964 Fix handling of errors from dmu_write_uio_dbuf() on FreeBSD
#12981 Introduce a flag to skip comparing the local mac when raw sending
#12985 Avoid memory allocations in the ARC eviction thread

Obtained from: OpenZFS
OpenZFS commit: 17b2ae0b24d487fdda2ef1098ec26fa7f79a61f6

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loader: zfs should support bootonce an nextboot

bootonce feature is temporary, one time boot, activated by
"bectl activate -t BE", "bectl activate -T BE" will reset the bootonce flag.

By default, t

loader: zfs should support bootonce an nextboot

bootonce feature is temporary, one time boot, activated by
"bectl activate -t BE", "bectl activate -T BE" will reset the bootonce flag.

By default, the bootonce setting is reset on attempt to boot and the next
boot will use previously active BE.

By setting zfs_bootonce_activate="YES" in rc.conf, the bootonce BE will
be set permanently active.

bootonce dataset name is recorded in boot pool labels, bootenv area.

in case of nextboot, the nextboot_enable boolean variable is recorded in
freebsd:nvstore nvlist, also stored in boot pool label bootenv area.
On boot, the loader will process /boot/nextboot.conf if nextboot_enable
is "YES", and will set nextboot_enable to "NO", preventing /boot/nextboot.conf
processing on next boot.

bootonce and nextboot features are usable in both UEFI and BIOS boot.

To use bootonce/nextboot features, the boot loader needs to be updated on disk;
if loader.efi is stored on ESP, then ESP needs to be updated and
for BIOS boot, stage2 (zfsboot or gptzfsboot) needs to be updated
(gpart or other tools).

At this time, only lua loader is updated.

Sponsored by: Netflix, Klara Inc.
Differential Revision: https://reviews.freebsd.org/D25512

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