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| author | Holger Smolinski <Holger.Smolinski@de.ibm.com> | 2008-10-10 21:33:27 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-10-10 21:34:01 +0200 |
| commit | 2332ce1a97963b7769e0c2d40492a10a124efba5 (patch) | |
| tree | 38728f02d84d91c9ce6e4bb06e871cc19cbe57cd /drivers/input | |
| parent | 15e86b0c752d50e910b2cca6e83ce74c4440d06c (diff) | |
| download | kernel-crypto-2332ce1a97963b7769e0c2d40492a10a124efba5.tar.gz kernel-crypto-2332ce1a97963b7769e0c2d40492a10a124efba5.tar.xz kernel-crypto-2332ce1a97963b7769e0c2d40492a10a124efba5.zip | |
[S390] console flush on panic / reboot
The s390 console drivers use the unblank callback of the console
structure to flush the console buffer. In case of a panic or a
reboot the CPU doing the callback can block on the console i/o.
The other CPUs in the system continue to work. For panic this is
not a good idea.
Replace the unblank callback with proper panic/reboot notifier.
These get called after all but one CPU have been stopped.
Signed-off-by: Holger Smolinski <Holger.Smolinski@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/input')
0 files changed, 0 insertions, 0 deletions