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authorMichal Simek <monstr@monstr.eu>2012-10-09 09:43:08 +0200
committerMichal Simek <michal.simek@xilinx.com>2012-12-13 14:38:52 +0100
commit4336bac52b85201cf92c775940ee70097471c4e2 (patch)
treeedad2b3370b324e51140c78ce0a7a499a36b72f6 /arch/microblaze/kernel
parent6be35c700f742e911ecedd07fcc43d4439922334 (diff)
downloadlinux-linaro-stable-4336bac52b85201cf92c775940ee70097471c4e2.tar.gz
microblaze: Remove BIP from childregs
Not necessary to use BIP for protection. Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/kernel')
-rw-r--r--arch/microblaze/kernel/process.c1
1 files changed, 0 insertions, 1 deletions
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;