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powerpc/8xx: Fix comment about DIRTY update

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Since commit 2321f33790, dirty handling is not
handled here anymore. So we fix the comment.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
LEROY Christophe 2014-08-29 11:14:38 +02:00 committed by Scott Wood
parent 3e43640346
commit 140a6a60ba
1 changed files with 2 additions and 6 deletions
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8
arch/powerpc/kernel/head_8xx.S
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@ -480,12 +480,8 @@ InstructionTLBError:
b InstructionAccess
/* This is the data TLB error on the MPC8xx. This could be due to
* many reasons, including a dirty update to a pte. We can catch that
* one here, but anything else is an error. First, we track down the
* Linux pte. If it is valid, write access is allowed, but the
* page dirty bit is not set, we will set it and reload the TLB. For
* any other case, we bail out to a higher level function that can
* handle it.
* many reasons, including a dirty update to a pte. We bail out to
* a higher level function that can handle it.
*/
. = 0x1400
DataTLBError: