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authorEddie Wai <[email protected]>2010-11-23 15:29:21 -0800
committerJames Bottomley <[email protected]>2010-12-21 12:24:10 -0600
commit8eea2f55a65b9471276e78e5c86ddd19c4c0365c (patch)
tree5b40a3401d20d6d40ce22e86307e3252a3e7b67d /tools/perf/scripts/python/bin/stackcollapse-report
parent5ee32576269f33b66c6dbc98144aead1e74a1e91 (diff)
[SCSI] bnx2i: Added fix for NOP-Out response panic from unsolicited NOP-In
The patch fixes the following situations where NOP-Out pkt is called for: - local unsolicited NOP-Out requests (requesting no NOP-In response) - local NOP-Out responses to unsolicited NOP-In requests kernel panic is observed due to double session spin_lock requests; one in the bnx2i_process_nopin_local_cmpl routine in bnx2i_hwi.c and the other in the iscsi_put_task routine in libiscsi.c The proposed fix is to export the currently static __iscsi_put_task() routine and have bnx2i call it directly instead of the iscsi_put_task() routine which holds the session spin lock. Signed-off-by: Eddie Wai <[email protected]> Reviewed-by: Michael Chan <[email protected]> Reviewed-by: Anil Veerabhadrappa <[email protected]> Acked-by: Benjamin Li <[email protected]> Reviewed-by: Mike Christie <[email protected]> Signed-off-by: James Bottomley <[email protected]>
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