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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2006-12-04 15:40:20 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-12-04 15:40:20 +0100 |
| commit | 6b4044bdd158aa9ad07b3f68d1c7598036d3ee58 (patch) | |
| tree | cdc6d8852e2cd34b309ce4ccaf62d0bc74657d4c /Documentation/s390/Debugging390.txt | |
| parent | [S390] return 'count' for successful execution of dasd_eer_enable. (diff) | |
| download | linux-6b4044bdd158aa9ad07b3f68d1c7598036d3ee58.tar.xz linux-6b4044bdd158aa9ad07b3f68d1c7598036d3ee58.zip | |
[S390] extmem unbalanced spin_lock.
segment save will exit with a lock held if the passed segment doesn't
exist. Any subsequent call to segment_save will lead to a deadlock.
Fix this and give up the lock before returning.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'Documentation/s390/Debugging390.txt')
0 files changed, 0 insertions, 0 deletions