[PATCH v2 hmm 01/11] mm/hmm: fix use after free with struct hmm in the mmu notifiers

Christoph Hellwig hch at infradead.org
Sat Jun 8 08:49:48 UTC 2019

I still think sruct hmm should die.  We already have a structure used
for additional information for drivers having crazly tight integration
into the VM, and it is called struct mmu_notifier_mm.  We really need
to reuse that intead of duplicating it badly.

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