fix the fellowing cves: - CVE-2025-38084 - CVE-2025-21693 - CVE-2021-47653 Chengming Zhou (1): mm/zswap: change per-cpu mutex and buffer to per-acomp_ctx Jann Horn (1): mm/hugetlb: unshare page tables during VMA split, not before Yosry Ahmed (3): mm: zswap: properly synchronize freeing resources during CPU hotunplug mm: zswap: move allocations during CPU init outside the lock mm: zswap: fix crypto_free_acomp() deadlock in zswap_cpu_comp_dead() include/linux/cpuhotplug.h | 2 +- include/linux/hugetlb.h | 3 + mm/hugetlb.c | 60 ++++++++---- mm/mmap.c | 6 ++ mm/zswap.c | 187 ++++++++++++++++++++----------------- 5 files changed, 154 insertions(+), 104 deletions(-) -- 2.43.0