[PATCH rdma-next 3/8] RDMA/qedr: Fix use of uninitialized field
flat view
STALE2219d
LANDED
From: Michal Kalderon <hidden>
Date: 2020-09-02 17:01:57
Also in:
linux-rdma
Subsystem:
infiniband subsystem, qlogic ql4xxx rdma driver, the rest · Maintainers:
Jason Gunthorpe, Leon Romanovsky, Michal Kalderon, Linus Torvalds
Landed in mainline as a379ad54e55a on 2020-09-11.
dev->attr.page_size_caps was used uninitialized
when setting device attributes
Fixes: ec72fce401c6 ("qedr: Add support for RoCE HW init")
Signed-off-by: Michal Kalderon <redacted>
---
drivers/infiniband/hw/qedr/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/qedr/main.c b/drivers/infiniband/hw/qedr/main.c
index d85f992bac29..8e1365951fb6 100644
--- a/drivers/infiniband/hw/qedr/main.c
+++ b/drivers/infiniband/hw/qedr/main.c@@ -602,7 +602,7 @@ static int qedr_set_device_attr(struct qedr_dev *dev) qed_attr = dev->ops->rdma_query_device(dev->rdma_ctx); /* Part 2 - check capabilities */ - page_size = ~dev->attr.page_size_caps + 1; + page_size = ~qed_attr->page_size_caps + 1; if (page_size > PAGE_SIZE) { DP_ERR(dev, "Kernel PAGE_SIZE is %ld which is smaller than minimum page size (%d) required by qedr\n",
--
2.14.5