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| author |   Nicholas Bellinger <nab@linux-iscsi.org> | 2012-05-16 21:52:10 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-05-17 00:45:58 -0700 |
| commit | ba539743b70cd160c84bab1c82910d0789b820f8 (patch) | |
| tree | dfcd54b96116920512e58301e682ffeec7c8f1ff /include/target | |
| parent | target: add support for the WRITE_VERIFY command (diff) | |
| download | linux-dev-ba539743b70cd160c84bab1c82910d0789b820f8.tar.xz linux-dev-ba539743b70cd160c84bab1c82910d0789b820f8.zip | |
target: Fix MAINTENANCE_IN service action CDB checks to use lower 5 bits
This patch fixes the MAINTENANCE_IN service action type checks to only
look at the proper lower 5 bits of cdb byte 1. This addresses the case
where MI_REPORT_TARGET_PGS w/ extended header using the upper three bits of
cdb byte 1 was not processed correctly in transport_generic_cmd_sequencer,
as well as the three cases for standby, unavailable, and transition ALUA
primary access state checks.
Also add MAINTENANCE_IN to the excluded list in transport_generic_prepare_cdb()
to prevent the PARAMETER DATA FORMAT bits from being cleared.
Cc: Hannes Reinecke <hare@suse.de>
Cc: Rob Evers <revers@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include/target')
0 files changed, 0 insertions, 0 deletions