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

To: Mikko Rapeli <mikko.rapeli%teleca.com@localhost>
Subject: Re: [PATCH, repost] ARM: VIPT cache coherency fix
From: Matt Thomas <matt%3am-software.com@localhost>
Date: Mon, 29 Dec 2008 22:17:54 -0800


On Dec 22, 2008, at 12:36 AM, Mikko Rapeli wrote:

ARM: cache coherency fix for platforms with VIPT cache

Dirty cache lines are not taken into account when checking for
possible aliases. Track these cachelines and do a cache flush
when we have such with a clashing cache color.


I checked in a fix which corrects dealing with pages that have
cache entries in multiple colors.

Follow-Ups:
- Re: [PATCH, repost] ARM: VIPT cache coherency fix
  - From: Mikko Rapeli

References:
- linking on ARM fails
  - From: Mikko Rapeli
- Re: linking on ARM fails
  - From: Mikko Rapeli
- Cache corruption on OMAP? (was Re: linking on ARM fails)
  - From: Mikko Rapeli
- [PATCH] ARM: VIPT cache coherency fix
  - From: Imre Deak
- [PATCH, repost] ARM: VIPT cache coherency fix
  - From: Mikko Rapeli

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