| Message ID | 20131019215540.GA8544@moria (mailing list archive) |
|---|---|
| State | Rejected |
| Headers | show |
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index f2b81b9..ba207e1 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -2126,6 +2126,9 @@ ssize_t ib_uverbs_post_send(struct ib_uverbs_file *file, } next->wr.ud.remote_qpn = user_wr->wr.ud.remote_qpn; next->wr.ud.remote_qkey = user_wr->wr.ud.remote_qkey; + if (next->opcode == IB_WR_SEND_WITH_IMM) + next->ex.imm_data = + (__be32 __force) user_wr->ex.imm_data; } else { switch (next->opcode) { case IB_WR_RDMA_WRITE_WITH_IMM:
Currently, the infiniband subsystem doesn't copy the immediate data from the userspace struct to the kernel one when UD messages are being sent. This patch makes sure that the immediate data is set correctly. Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> --- drivers/infiniband/core/uverbs_cmd.c | 3 +++ 1 file changed, 3 insertions(+)