From: Ursula Braun <braunu@de.ibm.com>
Date: Tue, 19 Feb 2008 14:29:35 +0000 (+0100)
Subject: [S390] qdio: FCP/SCSI write I/O stagnates on LPAR
X-Git-Tag: v2.6.25-rc3~121^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e5fa443ea05f71b5253818890c6d32174cbab36f;p=pandora-kernel.git

[S390] qdio: FCP/SCSI write I/O stagnates on LPAR

If running on LPAR, qdio might overlook an incoming buffer in certain
scenarios. The patch makes sure that incoming buffers are detected
immediately in all situations.

Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

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