Commits
Vasily Gorbik committed 9e8df6daed9
s390/smp: kasan stack instrumentation support smp_start_secondary function is called without DAT enabled. To avoid disabling kasan instrumentation for entire arch/s390/kernel/smp.c smp_start_secondary has been split in 2 parts. smp_start_secondary has instrumentation disabled, it does minimal setup and enables DAT. Then instrumentated __smp_start_secondary is called to do the rest. __load_psw_mask function instrumentation has been disabled as well to be able to call it from smp_start_secondary. Reviewed-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>