[SCSI] ipr: Always initiate hard reset in kdump kernel

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During kdump testing I noticed timeouts when initialising each IPR
adapter. While the driver has logic to detect an adapter in an
indeterminate state, it wasn't triggering and each adapter went
through a 5 minute timeout before finally going operational.

Some analysis showed the needs_hard_reset flag wasn't getting set.
We can check the reset_devices kernel parameter which is set by
kdump and force a full reset. This fixes the problem.

Signed-off-by: Anton Blanchard <anton@samba.org>
Cc: <stable@kernel.org>
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

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Anton Blanchard 2011-08-01 19:43:45 +10:00 • committed by James Bottomley

parent 98cbe371fd

commit 5d7c20b7fa

1 changed files with 1 additions and 1 deletions

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drivers/scsi/ipr.c

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