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| author | Heiko Carstens <hca@linux.ibm.com> | 2020-12-04 17:56:57 +0100 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2020-12-16 14:55:48 +0100 |
| commit | 9365965db0c7ca7fc81eee27c21d8522d7102c32 (patch) | |
| tree | 21d9ac15de120e72e9c17952580392d0bf26b4bf /fs/stack.c | |
| parent | 586592478b1fa8bb8cd6875a9191468e9b1a8b13 (diff) | |
s390: always clear kernel stack backchain before calling functions
Clear the kernel stack backchain before potentially calling the
lockdep trace_hardirqs_off/on functions. Without this walking the
kernel backchain, e.g. during a panic, might stop too early.
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'fs/stack.c')
0 files changed, 0 insertions, 0 deletions