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Date: Fri, 19 Sep 2014 10:36:07 +0200 (CEST) From: Christophe Leroy <christophe.leroy@....fr> To: Benjamin Herrenschmidt <benh@...nel.crashing.org>, Paul Mackerras <paulus@...ba.org> CC: linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org, Joakim Tjernlund <joakim.tjernlund@...nsmode.se>, scottwood@...escale.com Subject: [PATCH v4 05/21] powerpc/8xx: Fix comment about DIRTY update Since commit 2321f33790a6c5b80322d907a92d5739e7521a13, dirty handling is not handled here anymore. So we fix the comment. Signed-off-by: Christophe Leroy <christophe.leroy@....fr> --- Changes in v2: - None Changes in v3: - None Changes in v4: - None arch/powerpc/kernel/head_8xx.S | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S index e4086d6..10054b8 100644 --- a/arch/powerpc/kernel/head_8xx.S +++ b/arch/powerpc/kernel/head_8xx.S @@ -479,12 +479,8 @@ InstructionTLBError: EXC_XFER_LITE(0x400, handle_page_fault) /* 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: -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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