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| author | Anil Chintalapati (achintal) | 2014-12-23 20:40:00 +0100 |
|---|---|---|
| committer | Christoph Hellwig | 2014-12-30 13:31:45 +0100 |
| commit | efc7a288382cffc76d6cdb9678f643db37991906 (patch) | |
| tree | 36dba1c44922fb3f9f418b8d9928db6ba539aa1b /drivers/scsi/scsi_error.c | |
| parent | sd: tweak discard heuristics to work around QEMU SCSI issue (diff) | |
| download | kernel-qcow2-linux-efc7a288382cffc76d6cdb9678f643db37991906.tar.gz kernel-qcow2-linux-efc7a288382cffc76d6cdb9678f643db37991906.tar.xz kernel-qcow2-linux-efc7a288382cffc76d6cdb9678f643db37991906.zip | |
fnic: IOMMU Fault occurs when IO and abort IO is out of order
When I/O is aborted by mid-layer, fnic FW will complete the I/O before
completing the abort task. In some cases abort request is completed before
the I/O, which could lead to inconsistent driver and firmware states.
In this case firmware reset would clear the inconsistent state.
Signed-off-by: Anil Chintalapati <achintal@cisco.com>
Signed-off-by: Sesidhar Baddela <sebaddel@cisco.com>
Signed-off-by: Hiral Shah <hishah@cisco.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/scsi_error.c')
0 files changed, 0 insertions, 0 deletions