mainline inclusion
from mainline-v5.12-rc1
commit 252e365e
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4NP0K
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=252e365eb28ddf49eb31cec1a5d99e708c73f57b

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

To make code responsibilities clear, we may resue and invoke the
vmx_set_intercept_for_msr() in other vmx-specific files (e.g. pmu_intel.c),
so expose it to passthrough LBR msrs later.
Signed-off-by: NLike Xu <like.xu@linux.intel.com>
Reviewed-by: NAndi Kleen <ak@linux.intel.com>
Message-Id: <20210201051039.255478-2-like.xu@linux.intel.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NWangJian <wangjian161@huawei.com>
Reviewed-by: NWei Li <liwei391@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>