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Re: [Xen-ia64-devel] Stability has improved but there is still work tobe

from [Tristan Gingold]

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To:	"Magenheimer, Dan (HP Labs Fort Collins)" <dan.magenheimer@xxxxxx>, <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	Re: [Xen-ia64-devel] Stability has improved but there is still work tobe done.
From:	Tristan Gingold <Tristan.Gingold@xxxxxxxx>
Date:	Fri, 5 May 2006 10:24:41 +0200
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Le Jeudi 04 Mai 2006 18:52, Magenheimer, Dan (HP Labs Fort Collins) a écrit :
> I started a test run of xen-unstable cset 9922, and
> accidentally only fixed half of Anthony's patch --
> I added the st4 in xenminstate.h but forgot to move
> the call to handle_lazy_cover in process.c.  (I also
> didn't use your tlb_pte cleanup patch.)  I am now
> up to 86 linux compiles.  I wonder if that one line
> addition (st4) is really all that is required to
> fix the "gcc segfault" bug?
>
> Tristan, since you have a fast machine, perhaps you
> could also try just that one line fix?
I have only tested with my patch and st4 in xenminstate.h.
I have never tested with swapping handle_lazy_cover in process.c (I don't 
understand this change, I though the cases were exclusive!)

Today result: 136+175 (domU 4 ways), no crash.

Tristan.


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