Messages in this thread | | | From | KOSAKI Motohiro <> | Subject | Re: Arch specific mmap attributes | Date | Wed, 7 Apr 2010 16:14:29 +0900 (JST) |
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> From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> > 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.
Probably I haven't catch your mention. Why userland process need to change PCI mmap attribute by mmap(2)? It seems kernel issue.
> So I disagree with your assesment that this is some > HPC/embedded issue.
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