Messages in this thread Patch in this message | | | Subject | [GIT PULL] SCSI fixes for 3.6-rc6 | From | James Bottomley <> | Date | Sun, 23 Sep 2012 08:09:36 +0100 |
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This is a set of four essential fixes: two oops related (bnx2i, virtio-scsi), one data corruption related (hpsa) and one failure to boot due to interrupt routing issues (mpt2ss).
The patch is available here:
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-fixes
The short changelog is:
Eddie Wai (1): bnx2i: Fixed NULL ptr deference for 1G bnx2 Linux iSCSI offload
Stephen M. Cameron (1): hpsa: fix handling of protocol error
Wang Sen (1): scsi: virtio-scsi: Fix address translation failure of HighMem pages used by sg list
sreekanth.reddy@lsi.com (1): mpt2sas: Fix for issue - Unable to boot from the drive connected to HBA
And the diffstat:
drivers/scsi/bnx2i/bnx2i_hwi.c | 3 +++ drivers/scsi/hpsa.c | 3 ++- drivers/scsi/mpt2sas/mpt2sas_base.c | 7 +++++++ drivers/scsi/virtio_scsi.c | 2 +- 4 files changed, 13 insertions(+), 2 deletions(-)
Full diff is appended below.
James
--- diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c b/drivers/scsi/bnx2i/bnx2i_hwi.c index 33d6630..91eec60 100644 --- a/drivers/scsi/bnx2i/bnx2i_hwi.c +++ b/drivers/scsi/bnx2i/bnx2i_hwi.c @@ -1264,6 +1264,9 @@ int bnx2i_send_fw_iscsi_init_msg(struct bnx2i_hba *hba) int rc = 0; u64 mask64; + memset(&iscsi_init, 0x00, sizeof(struct iscsi_kwqe_init1)); + memset(&iscsi_init2, 0x00, sizeof(struct iscsi_kwqe_init2)); + bnx2i_adjust_qp_size(hba); iscsi_init.flags = diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 796482b..2b4261c 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -1315,8 +1315,9 @@ static void complete_scsi_command(struct CommandList *cp) } break; case CMD_PROTOCOL_ERR: + cmd->result = DID_ERROR << 16; dev_warn(&h->pdev->dev, "cp %p has " - "protocol error \n", cp); + "protocol error\n", cp); break; case CMD_HARDWARE_ERR: cmd->result = DID_ERROR << 16; diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c index b25757d..9d5a56c 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.c +++ b/drivers/scsi/mpt2sas/mpt2sas_base.c @@ -1209,6 +1209,13 @@ _base_check_enable_msix(struct MPT2SAS_ADAPTER *ioc) u16 message_control; + /* Check whether controller SAS2008 B0 controller, + if it is SAS2008 B0 controller use IO-APIC instead of MSIX */ + if (ioc->pdev->device == MPI2_MFGPAGE_DEVID_SAS2008 && + ioc->pdev->revision == 0x01) { + return -EINVAL; + } + base = pci_find_capability(ioc->pdev, PCI_CAP_ID_MSIX); if (!base) { dfailprintk(ioc, printk(MPT2SAS_INFO_FMT "msix not " diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c index c7030fb..3e79a2f 100644 --- a/drivers/scsi/virtio_scsi.c +++ b/drivers/scsi/virtio_scsi.c @@ -331,7 +331,7 @@ static void virtscsi_map_sgl(struct scatterlist *sg, unsigned int *p_idx, int i; for_each_sg(table->sgl, sg_elem, table->nents, i) - sg_set_buf(&sg[idx++], sg_virt(sg_elem), sg_elem->length); + sg[idx++] = *sg_elem; *p_idx = idx; }
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