diff options
| author | Thomas Weißschuh <[email protected]> | 2024-10-14 07:50:06 +0200 |
|---|---|---|
| committer | Heiko Carstens <[email protected]> | 2024-10-16 11:32:32 +0200 |
| commit | 0d9dc27df22d9b5c8dc7185c8dddbc14f5468518 (patch) | |
| tree | 85b196a3c914f63cdc8385f20557ba2ad64a42a5 /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | 9b52ddeb468c74db7f652f7ac5a390591bb47dc7 (diff) | |
s390/sclp: Deactivate sclp after all its users
On reboot the SCLP interface is deactivated through a reboot notifier.
This happens before other components using SCLP have the chance to run
their own reboot notifiers.
Two of those components are the SCLP console and tty drivers which try
to flush the last outstanding messages.
At that point the SCLP interface is already unusable and the messages
are discarded.
Execute sclp_deactivate() as late as possible to avoid this issue.
Fixes: 4ae46db99cd8 ("s390/consoles: improve panic notifiers reliability")
Cc: [email protected]
Signed-off-by: Thomas Weißschuh <[email protected]>
Reviewed-by: Sven Schnelle <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Carstens <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions