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Re: [PATCH, repost] ARM: VIPT cache coherency fix

On Jan 11, 2009, at 10:59 PM, Mikko Rapeli wrote:

OMAP2420 cache corruption still exists with source from
Thu Jan 8 23:31:33 2009 +0000 (last commit to tree, includes Matt's
latest pmap change). ARM9 OSK5912 is ok.

Of course ARM9 is ok.  totally different cache structure.

The boards run with a swap file on NFS to avoid OOM situations with - j 3

Is your kernel built with PMAPCOUNTERS? What's the output of "vmstat - e | grep pmap" ?
We aren't seeing any corruption problem with the latest pmap fixes.
How quickly did your corruption manifest?
Anything else in the kernel?

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