edac, mce: Filter out invalid values
edac, mce: Filter out invalid values

Print the CPU associated with the error only when the field is valid.

Cc: <4fbacc2fa0ffdbb11bf1ad6925b886ebd08dd15f@kernel.org> # .32.x .33.x
Signed-off-by: Borislav Petkov <2b4cb5acba6b5321acd37371d9b73a646c388783@amd.com>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs