diff options
| author | Anton Blanchard <anton@samba.org> | 2011-08-01 11:43:45 +0200 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-08-27 16:35:55 +0200 |
| commit | 5d7c20b7fa5c6ca19e871b4050e321c99d32bd43 (patch) | |
| tree | 75f267ab9a8bbb6549d75d00a01bfce1975906f6 /include/scsi | |
| parent | [SCSI] mptfusion: Fix for device offline while doing aggressive HBA reset (diff) | |
| download | linux-5d7c20b7fa5c6ca19e871b4050e321c99d32bd43.tar.xz linux-5d7c20b7fa5c6ca19e871b4050e321c99d32bd43.zip | |
[SCSI] ipr: Always initiate hard reset in kdump kernel
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>
Diffstat (limited to 'include/scsi')
0 files changed, 0 insertions, 0 deletions