Return-Path: Received: from mail0.scram.de (mail0.scram.de [78.47.204.202]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mail0.scram.de", Issuer "scram e.V. CA" (not verified)) by ozlabs.org (Postfix) with ESMTP id 89620DDE3A for ; Thu, 30 Aug 2007 18:49:01 +1000 (EST) Message-ID: <46D68466.3060402@scram.de> Date: Thu, 30 Aug 2007 10:48:38 +0200 From: Jochen Friedrich MIME-Version: 1.0 To: Kumar Gala Subject: Re: [PATCH] ppc32/8xx: Fix r3 trashing due to 8MB TLB page instantiation References: <46D40510.3060805@scram.de> <611B8BA7-89B3-4DA0-A248-0FB57E4654ED@kernel.crashing.org> In-Reply-To: <611B8BA7-89B3-4DA0-A248-0FB57E4654ED@kernel.crashing.org> Content-Type: text/plain; charset=ISO-8859-1 Cc: linux-kernel@vger.kernel.org, linuxppc-embedded@ozlabs.org List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi Kumar, > do we need this in arch/powerpc as well? No. At least not until these patches are applied to powerpc, as well: 8f069b1a90bd97bf6d59a02ecabf0173d9175609 [PATCH] powerpc/8xx: Use 8MB D-TLB's for kernel static mapping faults 3ea4807de7b2c5c903380ba2c2e7150bee942f42 [PATCH] powerpc/8xx: last two 8MB D-TLB entries are incorrectly set c51e078f82096a7d35ac8ec2416272e843a0e1c4 [PATCH] ppc32/8xx: Fix r3 trashing due to 8MB TLB page instantiation Thanks, Jochen