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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-02-24 07:43:51 +0100 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-07-04 11:51:38 +0200 |
| commit | f61046abec83b5341414e0582e01521c34ebff5f (patch) | |
| tree | 5e9e093c1fe3fc972b86f3400e0a0bba3685b64e /include/uapi/linux/string.h | |
| parent | cd81bd92fbd18b40b4b03aa1e77f72f234a51155 (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: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'include/uapi/linux/string.h')
0 files changed, 0 insertions, 0 deletions