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authorAnton Blanchard <anton@samba.org>2011-08-01 19:43:45 +1000
committerJames Bottomley <JBottomley@Parallels.com>2011-08-27 08:35:55 -0600
commit5d7c20b7fa5c6ca19e871b4050e321c99d32bd43 (patch)
tree75f267ab9a8bbb6549d75d00a01bfce1975906f6 /include/scsi
parent98cbe371fd373f13806595835b79da07f3a2f934 (diff)
[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')
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