diff options
| author | Peter Oberparleiter <peter.oberparleiter@de.ibm.com> | 2006-08-07 17:00:33 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-08-07 17:00:33 +0200 |
| commit | 65200c291c4ce397835d8232eaa0878b765a9bce (patch) | |
| tree | 32b6282ae63318d92c630f41a3ca6fd04e4bbbbf /crypto/sha1.c | |
| parent | 4bc0c4f9e74e7a5d62ef4db923b377f2aa474a8f (diff) | |
[S390] lost interrupt after chpid vary off/on cycle.
I/O on a CCW device may stall if a channel path to that device is
logicaly varied off/on. A user I/O interrupt can get misinterpreted
as interrupt for an internal path verification operation due to a
missing check and is therefore never reported to the device driver.
Correct check for pending interruptions before starting path
verification.
Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'crypto/sha1.c')
0 files changed, 0 insertions, 0 deletions