| commit | fb94a687d96c570d46332a4a890f1dcb7310e643 | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Fri Feb 24 07:43:51 2017 +0100 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Fri Feb 24 08:43:38 2017 +0100 |
| tree | 3f6eeda4463d114764f726b48949728a355b862d | |
| parent | 2793784307688a7a72bd322727a2cb11dede875f [diff] |
s390: TASK_SIZE for kernel threads 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. Cc: <stable@vger.kernel.org> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>