diff options
| author | nagalakshmi.nandigama@lsi.com <nagalakshmi.nandigama@lsi.com> | 2011-12-01 07:52:56 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2012-01-25 16:13:19 -0800 |
| commit | 7af050182f68de53d4c323367c793c580e956041 (patch) | |
| tree | d2b4823ed3a5ea8d7a37026c2ab46c06173f29dc /drivers/scsi/fnic | |
| parent | 8caedf258f365a5dd81af920fcef8be798305a74 (diff) | |
SCSI: mpt2sas: Release spinlock for the raid device list before blocking it
commit 30c43282f3d347f47f9e05199d2b14f56f3f2837 upstream.
Added code to release the spinlock that is used to protect the
raid device list before calling a function that can block. The
blocking was causing a reschedule, and subsequently it is tried
to acquire the same lock, resulting in a panic (NMI Watchdog
detecting a CPU lockup).
Signed-off-by: Nagalakshmi Nandigama <nagalakshmi.nandigama@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/scsi/fnic')
0 files changed, 0 insertions, 0 deletions