Re: [PATCH v3 09/10] mm/mremap: permit mremap() move of multiple VMAs

[Lorenzo Stoakes]

Hi Andrew,

Just a quick fix to address issues raised by syzkaller. I removed this code
previously based on misinterpreting review feedback as indicating that I
could do so...

In any case I have tested this against the repro (a well-placed RCU barrier
causes reliable repro it turns out) and confirmed it fixes the issue.

Thanks, Lorenzo

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