s390/test_unwind: unify error handling paths
authorVasily Gorbik <gor@linux.ibm.com>
Thu, 8 Apr 2021 22:21:14 +0000 (00:21 +0200)
committerHeiko Carstens <hca@linux.ibm.com>
Mon, 12 Apr 2021 10:46:44 +0000 (12:46 +0200)
commitf169f42130653bd4da24ed0d1b2cc91af5977928
tree9f145b20321d96efba7ebe6ea686580be764aaa0
parent4dd4269ea51eeb68a073b900df6b5f5b78159633
s390/test_unwind: unify error handling paths

Handle the case of "unwind state reliable but addr is 0" like other error
cases in this function and trigger output of failing stacktrace to aid
debugging.

Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
arch/s390/lib/test_unwind.c