Bugfix/downstream oss mem fixes#17973

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sempervictus wants to merge 3 commits intoopenzfs:masterfrom

sempervictus:bugfix/downstream-oss-mem-fixes

Commits on Nov 23, 2025

Fix interaction of abd_iter_map()/abd_iter_unmap() with HIGHMEM

bspengler-oss
authored and
RageLtMan
committed
Preserve LIFO ordering of kmap operations in abd_raidz_gen_iterate()

bspengler-oss
authored and
RageLtMan
committed
Fix HIGHMEM/kmap API violation in zfs_uiomove_bvec_impl()

bspengler-oss
authored and
RageLtMan
committed