Notable upstream pull request merges:
#16853894edd084 Add TXG timestamp database
#17004 -multiple Implement dynamic gang header sizes
#17405dea0fc969 ZVOL: Return early, if volmode is ZFS_VOLMODE_NONE
on FreeBSD side
#17455cf146460c Default to zfs_bclone_wait_dirty=1
#17481523d9d600 Validate mountpoint on path-based unmount using statx
#1748292da9e0e9 ZVOL: Implement zvol_alloc() function on FreeBSD side
#17489dee62e074 spa: ZIO_TASKQ_ISSUE: Use symbolic priority
#17496bf846dcb7 Release topology restrictions on special/dedup
#174974e92aee23 Relax special_small_blocks restrictions
#17503ea38787f2 Revert "Fix incorrect expected error in ztest"
#17505be1e991a1 Allow and prefer special vdevs as ZIL
#17506ee0cb4cb8 ztest: Fix false positive of ENOSPC handling
#1750792d3b4ee2 zio: rename `io_reexecute` as `io_post`;
use it for the direct IO checksum error flag
#175086af8db61b metaslab: don't pass whole zio to throttle reserve APIs
#175184c2a7f85d FreeBSD: Add support for _PC_HAS_HIDDENSYSTEM
#17521d7ab07dfb ZIL: Force writing of open LWB on suspend
#17524b6e8db509 zpool/zfs: Add '-a|--all' option to scrub, trim,
initialize
#17531c1e51c55f Correct weight recalculation of space-based metaslabs
#17533d323fbf49 FreeBSD: zfs_putpages: don't undirty pages until
after write completes
#17536b21e04e8d Fix zdb pool/ with -k
#17537 -multiple Userspace tunables
#175402957eabbe Add support for FreeBSD's Solaris style extended
attribute interface
#175474bd7a2eaa zdb: fix checksum calculation for decompressed blocks
#17551 -multiple cleanup: remove var init/update
#175610f8a1105e Skip dbuf_evict_one() from dbuf_evict_notify()
for reclaim thread
#1756310a78e264 Faster checksum benchmark on system boot
#1756400ce064d8 spa: update blkptr diagram to include vdev padding
on encrypted blocks
#17565 -multiple Physical rewrite
#17566fc885f308 Don't use wrong weight when passivating group
#17572f70c85086 BRT: Fix ZAP entry endianness
#175750b6fd024a ZVOL: Unify zvol minors operations and improve error
handling
#17581cb5e7e097 range_tree: Provide more debug details upon unexpected
add/remove
#17587 -multiple Fix two issues with dynamic gang headers
Obtained from: OpenZFS
OpenZFS commit: 8302b6e32b
df58e8b150