x86/split_lock: Enable the split lock feature on another Alder Lake CPU

stable inclusion
from stable-5.10.17
commit 3895bcd96a9e8e1d3103e77f293dd83c7b52ba8e
bugzilla: 48169

--------------------------------

[ Upstream commit 8acf4178 ]

Add Alder Lake mobile processor to CPU list to enumerate and enable the
split lock feature.

Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Link: https://lkml.kernel.org/r/20210201190007.4031869-1-fenghua.yu@intel.com


Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>
Acked-by: Xie XiuQi <xiexiuqi@huawei.com>