From: Kumar Gala <galak@kernel.crashing.org>
Date: Wed, 30 Apr 2008 10:44:53 +0000 (+1000)
Subject: [POWERPC] Set lower flag bits in regs->trap to indicate debug level exception
X-Git-Tag: v2.6.27-rc1~1058^2~219
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=663276b7c6340e755ed62bed67a2b96f4fc3d513;p=pandora-kernel.git

[POWERPC] Set lower flag bits in regs->trap to indicate debug level exception

We use the low bits of regs->trap as flag bits.  We already indicate
critical and machine check level exceptions via this mechanism.  Extend it
to indicate debug level exceptions.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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