From: Steve Wise <swise@opengridcomputing.com>
Date: Thu, 1 Mar 2018 21:57:58 +0000 (-0800)
Subject: iw_cxgb4: initialize ib_mr fields for user mrs
X-Git-Tag: v4.19~1272^2~139
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=750fb1656ab7781d5d0f1cd38ca4f1f958f02f45;p=platform%2Fkernel%2Flinux-rpi.git

iw_cxgb4: initialize ib_mr fields for user mrs

Some of the struct ib_mr fields weren't getting initialized.  This was
benign, but will cause problems when dumping the mr resource via
nldev/restrack.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---

diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
index 7e0eb20..e90f2fd 100644
--- a/drivers/infiniband/hw/cxgb4/mem.c
+++ b/drivers/infiniband/hw/cxgb4/mem.c
@@ -391,6 +391,9 @@ static int finish_mem_reg(struct c4iw_mr *mhp, u32 stag)
 	mhp->attr.stag = stag;
 	mmid = stag >> 8;
 	mhp->ibmr.rkey = mhp->ibmr.lkey = stag;
+	mhp->ibmr.length = mhp->attr.len;
+	mhp->ibmr.iova = mhp->attr.va_fbo;
+	mhp->ibmr.page_size = 1U << (mhp->attr.page_size + 12);
 	pr_debug("mmid 0x%x mhp %p\n", mmid, mhp);
 	return insert_handle(mhp->rhp, &mhp->rhp->mmidr, mhp, mmid);
 }