From: Steve Wise <swise@opengridcomputing.com>
Date: Thu, 1 Mar 2018 13:57:58 -0800
Subject: iw_cxgb4: initialize ib_mr fields for user mrs
Patch-mainline: v4.17-rc1
Git-commit: 750fb1656ab7781d5d0f1cd38ca4f1f958f02f45
References: bsc#1097585 bsc#1097586 bsc#1097587 bsc#1097588 bsc#1097583 bsc#1097584
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>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/hw/cxgb4/mem.c | 3 +++
1 file changed, 3 insertions(+)
--- 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->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);
}