diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2024-08-01 17:16:12 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2024-08-22 19:28:11 +0200 |
| commit | 6708948e361fc1eea858f8ce333c1aab7411c114 (patch) | |
| tree | e7ce69ccdb6e3c98a5a9fafb480b3f4d6c4e8818 /lib/kunit/kunit-example-test.c | |
| parent | 0bc6a69f5fda17c907dfdf5850a293d13010e9e5 (diff) | |
s390/early: Dump register contents and call trace for early crashes
If the early program check handler cannot resolve a program check dump
register contents and a call trace to the console before loading a disabled
wait psw. This makes debugging much easier.
Emit an extra message with early_printk() for cases where regular printk()
via the early console is not yet working so that at least some information
is available.
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Acked-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'lib/kunit/kunit-example-test.c')
0 files changed, 0 insertions, 0 deletions