kernel: mm: zswap: properly synchronize freeing resources during CPU hotunplug

In the Linux kernel, the following vulnerability has been resolved: mm: zswap: properly synchronize freeing resources during CPU hotunplug In zswapcompress and zswapdecompress, the per-CPU acompctx of the current CPU at the beginning of the operation is retrieved and used throughout. However, sin...

mm: zswap: properly synchronize freeing resources during CPU hotunplug

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