diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2012-03-20 10:50:27 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-07 08:56:37 -0700 |
| commit | cfea9a253443f5b02ea1e0f9667e6cf987069f9b (patch) | |
| tree | bc895b0177c557b668a2e1f66e7925fcdfe1b4a5 /include | |
| parent | 0c5f01a4e19099d740d85ea63e2605aa705cdd9e (diff) | |
SCSI: libsas: fix false positive 'device attached' conditions
commit 7d1d865181185bdf1316d236b1b4bd02c9020729 upstream.
Normalize phy->attached_sas_addr to return a zero-address in the case
when device-type == NO_DEVICE or the linkrate is invalid to handle
expanders that put non-zero sas addresses in the discovery response:
sas: ex 5001b4da000f903f phy02:U:0 attached: 0100000000000000 (no device)
sas: ex 5001b4da000f903f phy01:U:0 attached: 0100000000000000 (no device)
sas: ex 5001b4da000f903f phy03:U:0 attached: 0100000000000000 (no device)
sas: ex 5001b4da000f903f phy00:U:0 attached: 0100000000000000 (no device)
Reported-by: Andrzej Jakowski <andrzej.jakowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions