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@xxxxxxx (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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