Re: x86-64 bad pmds in 2.6.11.6

From: Chris Wedgwood
Date: Tue Sep 20 2005 - 17:15:38 EST


On Tue, Sep 20, 2005 at 10:30:48AM -0700, Linus Torvalds wrote:

> This is quite possibly the result of an Opteron errata (tlb flush
> filtering is broken on SMP) that we worked around as of 2.6.14-rc4.

It would be really interesting to know if this does help. I was told
em64t also have the 'bad pmd' problem but I can't make it happen here
on opteron on em64t.
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