From: Luke Browning <lukebr@linux.vnet.ibm.com>
Date: Sun, 27 Apr 2008 18:41:55 +0000 (+0000)
Subject: [POWERPC] spufs: fix concurrent delivery of class 0 & 1 exceptions
X-Git-Tag: v2.6.26-rc2~16^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3d69e0507f84903059d456c5d19f10b2df3ac69;p=pandora-kernel.git

[POWERPC] spufs: fix concurrent delivery of class 0 & 1 exceptions

SPU class 0 & 1 exceptions may occur in parallel, so we may end up
overwriting csa.dsisr.

This change adds dedicated fields for each class to the spu and the spu
context so that fault data is not overwritten.

Signed-off-by: Luke Browning <lukebr@linux.vnet.ibm.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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