From: Tiejun Chen <tiejun.chen@windriver.com>
Date: Sun, 16 Sep 2012 23:54:29 +0000 (+0000)
Subject: powerpc/kprobe: Introduce a new thread flag
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~10^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f0d1128fcb919a73941a54f80efab04fa3160dfe;p=pandora-kernel.git

powerpc/kprobe: Introduce a new thread flag

We need to add a new thread flag, TIF_EMULATE_STACK_STORE,
for emulating stack store operation while exiting exception.

Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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