From: Michal Simek <monstr@monstr.eu>
Date: Tue, 9 Oct 2012 07:43:08 +0000 (+0200)
Subject: microblaze: Remove BIP from childregs
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~6^2~10
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4336bac52b85201cf92c775940ee70097471c4e2;p=pandora-kernel.git

microblaze: Remove BIP from childregs

Not necessary to use BIP for protection.

Signed-off-by: Michal Simek <monstr@monstr.eu>
---

diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
index 40823fd1db0b..a5b74f729e5b 100644
--- a/arch/microblaze/kernel/process.c
+++ b/arch/microblaze/kernel/process.c
@@ -162,7 +162,6 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 	 * excepting for VM and UMS
 	 * don't touch UMS , CARRY and cache bits
 	 * right now MSR is a copy of parent one */
-	childregs->msr |= MSR_BIP;
 	childregs->msr &= ~MSR_EIP;
 	childregs->msr |= MSR_IE;
 	childregs->msr &= ~MSR_VM;