Re: [PATCH 1 of 9] Lock the entire mm to prevent any mmu relatedoperation to happen

From: Christoph Lameter
Date: Wed Apr 16 2008 - 14:35:48 EST


On Wed, 16 Apr 2008, Robin Holt wrote:

> I don't think this lock mechanism is completely working. I have
> gotten a few failures trying to dereference 0x100100 which appears to
> be LIST_POISON1.

How does xpmem unregistering of notifiers work?
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