This marks more files and functions that can possibly be called in
real mode as not to be instrumented by KASAN.  Most were found by
inspection, except for get_pseries_errorlog() which was reported as
causing a crash in testing.
Reported-by: NNageswara R Sastry <rnsastry@linux.ibm.com>
Signed-off-by: NPaul Mackerras <paulus@ozlabs.org>
Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/YoX1kZPnmUX4RZEK@cleo