[S390] sclp: invalid handling of temporary 'not operational' status

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Requests are aborted when the sclp interface reports 'not operational'
even though they may still be active at the sclp, leading to concurrent
writes to request memory by both the kernel and the sclp interface.
Do not abort requests for which the sclp interface reports not
operational status during request retry.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>5A
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Peter Oberparleiter 2007-02-05 21:17:00 +01:00 • committed by Martin Schwidefsky

parent 3b0b4af2c7

commit dbd8ae6306

1 changed files with 49 additions and 21 deletions

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72

drivers/s390/char/sclp.c

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