From: ChiaHao <andy.jhshiu@gmail.com>
Date: Thu, 12 Jun 2014 14:32:33 +0000 (+0100)
Subject: arm64: Bug fix in stack alignment exception
X-Git-Tag: omap-for-v3.16/fixes-rc4~85^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3906c2b53cd23c2ae03e6ce41432c8e7f0a3cbbb;p=pandora-kernel.git

arm64: Bug fix in stack alignment exception

The value of ESR has been stored into x1, and should be directly pass to
do_sp_pc_abort function, "MOV x1, x25" is an extra operation and do_sp_pc_abort
will get the wrong value of ESR.

Signed-off-by: ChiaHao <andy.jhshiu@gmail.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: <stable@vger.kernel.org>
---

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