Re: [PATCH] anon_vmas: Convert the rwsem to an rwlock_t

From: Andi Kleen
Date: Mon Sep 30 2013 - 14:21:22 EST

> Nvidia is now also going to use mmu notifier to allow the GPU (acting
> as a secondary MMU with pagetables) to access main memory without

That's a good point. iirc AMD GPUs are also going into
the same direction, and likely more. So we probably need
to support that usage.

Too bad :-/


ak@xxxxxxxxxxxxxxx -- Speaking for myself only.
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