On 05/10/2016 07:56 AM, Erez Shitrit wrote:
> drivers/infiniband/hw/qib/qib_mad.c | 6 ++++--
> drivers/infiniband/ulp/srpt/ib_srpt.c | 5 ++++-
> include/rdma/ib_mad.h | 4 ++--
> 3 files changed, 10 insertions(+), 5 deletions(-)
This patch modifies ib_srpt but I'm not on the CC-list for this patch
series?
diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c
index 0bd1837..c5d029d 100644
--- a/drivers/infiniband/hw/qib/qib_mad.c
+++ b/drivers/infiniband/hw/qib/qib_mad.c
@@ -1158,6 +1158,7 @@ static int pma_get_classportinfo(struct ib_pma_mad *pmp,
struct ib_class_port_info *p =
(struct ib_class_port_info *)pmp->data;
struct qib_devdata *dd = dd_from_ibdev(ibdev);
+ char *p_cap_mask2;
memset(pmp->data, 0, sizeof(pmp->data));
@@ -1172,11 +1173,12 @@ static int pma_get_classportinfo(struct ib_pma_mad *pmp,
* Set the most significant bit of CM2 to indicate support for
* congestion statistics
*/
- p->reserved[0] = dd->psxmitwait_supported << 7;
+ p_cap_mask2 = (char *)&p->cap_mask2_resp_time;
+ p_cap_mask2[0] = dd->psxmitwait_supported << 7;
Casting __be32 * into char * will make the sparse endianness checks go
crazy. Please introduce (inline) functions that allow to extract and set
the cap_mask2 and resp_time fields. Please also verify whether the
modified code builds cleanly with make C=2 CF=-D__CHECK_ENDIAN__.
Bart.
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