From: Kip Macy <kip.macy@gmail.com>
To: Rik van Riel <riel@redhat.com>
Cc: xen-devel@lists.xensource.com, Jacob Gorm Hansen <jacobg@diku.dk>
Subject: Re: address space reorganization
Date: Thu, 14 Apr 2005 11:15:51 -0700 [thread overview]
Message-ID: <b1fa291705041411151c30f57c@mail.gmail.com> (raw)
In-Reply-To: <Pine.LNX.4.61.0504141353200.7326@chimarrao.boston.redhat.com>
> People whose applications need SSE2 will install CPUs that
> have those instructions.
>
One would hope, but just because a customer has lots of money to spend
on hardware doesn't mean that he is rowing with both oars. This is a
supportability issue. The xen{source} folks would do themselves a
favor by trapping a guest's use of unsupported instructions and
logging it. That would make it easy enough to track down if a
customer's apps stop working when using migration.
-Kip
next prev parent reply other threads:[~2005-04-14 18:15 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-14 2:26 address space reorganization Ian Pratt
2005-04-14 3:08 ` Jacob Gorm Hansen
2005-04-14 3:14 ` Kip Macy
2005-04-14 3:38 ` Jacob Gorm Hansen
2005-04-14 16:00 ` Adam Heath
2005-04-14 17:54 ` Rik van Riel
2005-04-14 18:15 ` Kip Macy [this message]
2005-04-14 18:20 ` Rik van Riel
-- strict thread matches above, loose matches on Subject: below --
2005-04-14 19:03 Ian Pratt
2005-04-19 19:52 ` Chris Wedgwood
2005-04-13 17:59 Gerd Knorr
2005-04-13 19:29 ` Keir Fraser
2005-04-14 1:45 ` Keir Fraser
2005-04-14 2:18 ` Jacob Gorm Hansen
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