From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Thu, 18 Dec 2008 19:13:46 +0000 (+0000)
Subject: powerpc/44x: No need to mask MSR:CE, ME or DE in _tlbil_va on 440
X-Git-Tag: v2.6.29-rc1~574^2~31
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=760ec0e02d8a13d0ed60d99f47879d4aa8ef1910;p=pandora-kernel.git

powerpc/44x: No need to mask MSR:CE, ME or DE in _tlbil_va on 440

The handlers for Critical, Machine Check or Debug interrupts
will save and restore MMUCR nowadays, thus we only need to
disable normal interrupts when invalidating TLB entries.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

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