diff options
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-02-24 07:43:51 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-15 09:57:12 +0800 |
| commit | 9cf431dbd8f78d4e78d4aa3ef4fb453cd71e2978 (patch) | |
| tree | d44b75e2625f71a2f73a59c8f2b541d8de9bfa73 /tools/perf/scripts/python | |
| parent | 792bd1fb5b0338232e47412bce2a9b6f0f1fbdaf (diff) | |
s390: TASK_SIZE for kernel threads
commit fb94a687d96c570d46332a4a890f1dcb7310e643 upstream.
Return a sensible value if TASK_SIZE if called from a kernel thread.
This gets us around an issue with copy_mount_options that does a magic
size calculation "TASK_SIZE - (unsigned long)data" while in a kernel
thread and data pointing to kernel space.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions