[SCSI] ibmvfc: Fix hang on module removal

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If certain ELS events are received during module removal, after the kthread
is stopped, the rmmod can hang. This fixes the ibmvfc driver so that ELS
events during rmmod are ignored by stopping all device activity prior to
killing the kthread and also changes reinitialization to not attempt a reinit
if the adapter has been taken offline.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

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Brian King 2008-07-22 08:31:42 -05:00 • committed by James Bottomley

parent b3c10489cb

commit 2d0da2a44e

1 changed files with 7 additions and 4 deletions

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drivers/scsi/ibmvscsi/ibmvfc.c

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