s390/cpuinfo: fix wrong output when CPU0 is offline
authorAlexander Gordeev <agordeev@linux.ibm.com>
Mon, 16 Mar 2020 11:39:55 +0000 (12:39 +0100)
committerVasily Gorbik <gor@linux.ibm.com>
Mon, 23 Mar 2020 12:41:54 +0000 (13:41 +0100)
commit872f27103874a73783aeff2aac2b41a489f67d7c
tree13193af9f6905949ed3ccd6051b0122179e86ebb
parent2db52dc353146e684d0b3ec4060f00ebefc5c4d2
s390/cpuinfo: fix wrong output when CPU0 is offline

/proc/cpuinfo should not print information about CPU 0 when it is offline.

Fixes: 281eaa8cb67c ("s390/cpuinfo: simplify locking and skip offline cpus early")
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
[heiko.carstens@de.ibm.com: shortened commit message]
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
arch/s390/kernel/processor.c