Re: Arch specific mmap attributes

From: David Miller
Date: Wed Apr 07 2010 - 03:03:52 EST


From: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Date: Wed, 7 Apr 2010 15:03:45 +0900 (JST)

> I'm not against changing kernel internal. I only disagree mmu
> attribute fashion will be become used widely.

Desktop already uses similar features via PCI mmap
attributes and such, not to mention MSR settings on
x86.

So I disagree with your assesment that this is some
HPC/embedded issue.
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