linux-imx

x86, MCE, AMD: Assign interrupt handler only when bank supports it

There are some AMD CPU models which have thresholding banks but which
cannot generate a thresholding interrupt. This is denoted by the bit
MCi_MISC[IntP]. Make sure to check that bit before assigning the
thresholding interrupt handler.

Signed-off-by: Chen Yucong <slaoub@gmail.com>
[ Boris: save an indentation level and rewrite commit message. ]
Link: http://lkml.kernel.org/r/1412662128.28440.18.camel@debian
Signed-off-by: Borislav Petkov <bp@suse.de>