The user/kernel level API requires all parameter blocks to be
64 bit end aligned.
Also clean up some valgrind/memory initialization issues.
Signed-off-by: Knut Omang <knut.omang@xxxxxxxxxx>
Reviewed-by: Mukesh Kacker <mukesh.kacker@xxxxxxxxxx>
---
include/infiniband/kern-abi.h | 1 +
src/cmd.c | 5 ++++-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/include/infiniband/kern-abi.h b/include/infiniband/kern-abi.h
index f70fa44..8bdeef5 100644
--- a/include/infiniband/kern-abi.h
+++ b/include/infiniband/kern-abi.h
@@ -367,6 +367,7 @@ struct ibv_reg_mr_resp {
__u32 mr_handle;
__u32 lkey;
__u32 rkey;
+ __u32 reserved;
};
struct ibv_rereg_mr {
diff --git a/src/cmd.c b/src/cmd.c
index 12d8640..a418ee1 100644
--- a/src/cmd.c
+++ b/src/cmd.c
@@ -1470,6 +1470,7 @@ int ibv_cmd_create_ah_ex(struct ibv_pd *pd, struct ibv_ah *ah, struct ibv_ah_att
IBV_INIT_CMD_RESP(cmd, cmd_size, CREATE_AH, resp, resp_size);
cmd->user_handle = (uintptr_t) ah;
cmd->pd_handle = pd->handle;
+ cmd->reserved = 0;
cmd->attr.dlid = attr->dlid;
cmd->attr.sl = attr->sl;
cmd->attr.src_path_bits = attr->src_path_bits;
@@ -1480,12 +1481,14 @@ int ibv_cmd_create_ah_ex(struct ibv_pd *pd, struct ibv_ah *ah, struct ibv_ah_att
cmd->attr.grh.sgid_index = attr->grh.sgid_index;
cmd->attr.grh.hop_limit = attr->grh.hop_limit;
cmd->attr.grh.traffic_class = attr->grh.traffic_class;
+ cmd->attr.grh.reserved = 0;
+ cmd->attr.reserved = 0;
memcpy(cmd->attr.grh.dgid, attr->grh.dgid.raw, 16);
if (write(pd->context->cmd_fd, cmd, cmd_size) != cmd_size)
return errno;
- (void) VALGRIND_MAKE_MEM_DEFINED(resp, sizeof *resp);
+ (void) VALGRIND_MAKE_MEM_DEFINED(resp, resp_size);
ah->handle = resp->handle;
ah->context = pd->context;
--
git-series 0.8.10
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
