| To: | "Hundstad, Jeffrey E." <jeffrey.hundstad@xxxxxxxx> |
|---|---|
| Subject: | Re: xfs-filesystem is broken after rsync |
| From: | Andi Kleen <ak@xxxxxxx> |
| Date: | Wed, 31 Jul 2002 21:01:10 +0200 |
| Cc: | Seth Mos <knuffie@xxxxxxxxx>, Dirk Munzinger <Dirk.Munzinger@xxxxxxxxxxxx>, Eric Sandeen <sandeen@xxxxxxx>, linux-xfs@xxxxxxxxxxx |
| In-reply-to: | <E49E46570933E44A9E4EE03B4B09363A8568@MSUMAIL2.Campus.mnsu.edu> |
| References: | <E49E46570933E44A9E4EE03B4B09363A8568@MSUMAIL2.Campus.mnsu.edu> |
| Sender: | owner-linux-xfs@xxxxxxxxxxx |
| User-agent: | Mutt/1.3.22.1i |
On Wed, Jul 31, 2002 at 11:27:34AM -0500, Hundstad, Jeffrey E. wrote: > Linux-2.4.19-rc3 has code to eliminate the AMD K6 cache speculation bug. > Gettting the current CVS of XFS might be worth trying 'cause it's based on > the 2.4.19-rc3 codebase. If I remember correctly it has KDB also. Please check your facts. There is no "K6 cache speculation bug". There is a problem with Athlon XP+ prefetching that is triggered by linux doing something illegal to the x86 spec (creating mappings with conflicting cache types). Still it can only hit when you're using AGP extensively usually only with some 3d graphic drivers. XFS definitely does not use AGP. -Andi |
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