diff options
| author | Minh Duc Tran <MinhDuc.Tran@Emulex.Com> | 2015-02-09 13:54:09 -0500 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2015-02-15 13:26:11 -0500 |
| commit | f76a610a8b4b6280eaedf48f3af9d5d74e418b66 (patch) | |
| tree | 5c6f2c52c6c83776b457b0f257dd7858c7c06aa0 /drivers/scsi | |
| parent | 3bd746cfee36d923ee7ba9b230391215828c69c7 (diff) | |
fixed invalid assignment of 64bit mask to host dma_boundary for scatter gather segment boundary limit.
In reference to bug https://bugzilla.redhat.com/show_bug.cgi?id=1097141
Assert is seen with AMD cpu whenever calling pci_alloc_consistent.
[ 29.406183] ------------[ cut here ]------------
[ 29.410505] kernel BUG at lib/iommu-helper.c:13!
Signed-off-by: Minh Tran <minh.tran@emulex.com>
Fixes: 6733b39a1301b0b020bbcbf3295852e93e624cb1
Cc: <stable@vger.kernel.org>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_main.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index f3193406776c..9cc047bc763b 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c | |||
| @@ -586,7 +586,6 @@ static struct beiscsi_hba *beiscsi_hba_alloc(struct pci_dev *pcidev) | |||
| 586 | "beiscsi_hba_alloc - iscsi_host_alloc failed\n"); | 586 | "beiscsi_hba_alloc - iscsi_host_alloc failed\n"); |
| 587 | return NULL; | 587 | return NULL; |
| 588 | } | 588 | } |
| 589 | shost->dma_boundary = pcidev->dma_mask; | ||
| 590 | shost->max_id = BE2_MAX_SESSIONS; | 589 | shost->max_id = BE2_MAX_SESSIONS; |
| 591 | shost->max_channel = 0; | 590 | shost->max_channel = 0; |
| 592 | shost->max_cmd_len = BEISCSI_MAX_CMD_LEN; | 591 | shost->max_cmd_len = BEISCSI_MAX_CMD_LEN; |