x86/mce: Correct the detection of invalid notifier priorities

x86/mce: Correct the detection of invalid notifier priorities

[ Upstream commit 15af36596ae305aefc8c502c2d3e8c58221709eb ]

Commit

  c9c6d216ed28 ("x86/mce: Rename "first" function as "early"")

changed the enumeration of MCE notifier priorities. Correct the check
for notifier priorities to cover the new range.

 [ bp: Rewrite commit message, remove superfluous brackets in
   conditional. ]

Fixes: c9c6d216ed28 ("x86/mce: Rename "first" function as "early"")
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20201106141216.2062-2-thunder.leizhen@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>