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| author | Robert Jennings <rcj@linux.vnet.ibm.com> | 2009-01-22 13:40:09 -0600 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-02-10 11:15:17 -0500 |
| commit | e637d553199e264327714da437e6c808f2f4b096 (patch) | |
| tree | 34743d41b7dda0c6f307ac8056f6b167c3a40749 /drivers/scsi/3w-9xxx.c | |
| parent | 4c098bcd55fad34dcf224bf8343db6a9ac58fc68 (diff) | |
| download | linux-e637d553199e264327714da437e6c808f2f4b096.tar.bz2 | |
[SCSI] ibmvscsi: Correct DMA mapping leak
The ibmvscsi client driver is not unmapping the SCSI command after
encountering a DMA mapping error while trying to map an indirect
scattergather list for the event pool. This leads to a leak of DMA
entitlement that could result in the device failing future DMA operations
in a CMO environment.
Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/3w-9xxx.c')
0 files changed, 0 insertions, 0 deletions