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Re: [Qemu-devel] [PATCH, RFT] monitor: implement x86 info tlb for PAE an


From: Ian Campbell
Subject: Re: [Qemu-devel] [PATCH, RFT] monitor: implement x86 info tlb for PAE and long modes
Date: Mon, 06 Dec 2010 13:05:18 +0000

On Mon, 2010-12-06 at 12:12 +0100, Alexander Graf wrote:
> On 05.12.2010, at 17:25, Blue Swirl wrote:
> 
> > 'info tlb' didn't show correct information for PAE mode and
> > x86_64 long mode.
> > 
> > Implement the missing modes. Also print NX bit for PAE and long modes.
> > Fix off-by-one error in 32 bit mode mask.
> > 
> > Signed-off-by: Blue Swirl <address@hidden>
> > ---
> > 
> > I didn't find an OS that enabled PAE, please test and report.
> 
> Xen does. Just take a random recent xen kernel and run it with -kernel :).

In addition AFAIK recent 32 bit Fedora is PAE enabled by default (so is
RHEL6?). Debian also supplies a -686-bigmem kernel flavour which is
their name for PAE enabled.

Ian.

-- 
Ian Campbell
Current Noise: The Dillinger Escape Plan - Hollywood Squares

Turnaucka's Law:
        The attention span of a computer is only as long as its
        electrical cord.




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