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From: Jochen Friedrich <jochen@scram.de>
To: Kumar Gala <galak@kernel.crashing.org>
Cc: linux-kernel@vger.kernel.org, linuxppc-embedded@ozlabs.org
Subject: Re: [PATCH] ppc32/8xx: Fix r3 trashing due to 8MB TLB page instantiation
Date: Thu, 30 Aug 2007 10:48:38 +0200	[thread overview]
Message-ID: <46D68466.3060402@scram.de> (raw)
In-Reply-To: <611B8BA7-89B3-4DA0-A248-0FB57E4654ED@kernel.crashing.org>

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

WARNING: multiple messages have this Message-ID (diff)
From: Jochen Friedrich <jochen@scram.de>
To: Kumar Gala <galak@kernel.crashing.org>
Cc: linuxppc-embedded@ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ppc32/8xx: Fix r3 trashing due to 8MB TLB page instantiation
Date: Thu, 30 Aug 2007 10:48:38 +0200	[thread overview]
Message-ID: <46D68466.3060402@scram.de> (raw)
In-Reply-To: <611B8BA7-89B3-4DA0-A248-0FB57E4654ED@kernel.crashing.org>

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

  reply	other threads:[~2007-08-30  8:49 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-08-28 11:20 [PATCH] ppc32/8xx: Fix r3 trashing due to 8MB TLB page instantiation Jochen Friedrich
2007-08-28 11:20 ` Jochen Friedrich
2007-08-29 12:22 ` Marcelo Tosatti
2007-08-29 12:22   ` Marcelo Tosatti
2007-08-29 23:08 ` Kumar Gala
2007-08-29 23:08   ` Kumar Gala
2007-08-30  8:48   ` Jochen Friedrich [this message]
2007-08-30  8:48     ` Jochen Friedrich

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