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| author | Li Zefan <lizefan@huawei.com> | 2013-05-17 10:31:04 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-05-28 11:28:18 +0200 |
| commit | a6572f84c5b135d9b6df279ed3c8de028bd1edd9 (patch) | |
| tree | 8555a23db262d55512bf1fc365c5be8ede427f10 /Documentation | |
| parent | 1b45adcd9a503428e6de6b39bc6892d86c9c1d41 (diff) | |
| download | blackbird-op-linux-a6572f84c5b135d9b6df279ed3c8de028bd1edd9.tar.gz blackbird-op-linux-a6572f84c5b135d9b6df279ed3c8de028bd1edd9.zip | |
watchdog: Disallow setting watchdog_thresh to -1
In old kernels, it's allowed to set softlockup_thresh to -1 or 0
to disable softlockup detection. However watchdog_thresh only
uses 0 to disable detection, and setting it to -1 just froze my
box and nothing I can do but reboot.
Signed-off-by: Li Zefan <lizefan@huawei.com>
Acked-by: Don Zickus <dzickus@redhat.com>
Link: http://lkml.kernel.org/r/51959668.9040106@huawei.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions
