From: Andreas Schwab <schwab@suse.de>
Date: Thu, 6 Nov 2008 00:49:00 +0000 (+0000)
Subject: powerpc: Fix msr check in compat_sys_swapcontext
X-Git-Tag: v2.6.28-rc5~86^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77eb50aefa5dd2337246dce8b66e18e837c1a8bc;p=pandora-kernel.git

powerpc: Fix msr check in compat_sys_swapcontext

The new context may not be 16-byte aligned, so the real address of the
mcontext structure should be read from the uc_regs pointer instead of
directly using the (unaligned) uc_mcontext field.

Signed-off-by: Andreas Schwab <schwab@suse.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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