From: Jiacheng Shi <billsjc@sjtu.edu.cn>
Date: Fri, 10 Dec 2021 09:42:34 +0000 (-0800)
Subject: RDMA/hns: Replace kfree() with kvfree()
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=579cefef7c425b99e6693f0f234f5be265aaf6e1;p=linux-block.git

RDMA/hns: Replace kfree() with kvfree()

[ Upstream commit 12d3bbdd6bd2780b71cc466f3fbc6eb7d43bbc2a ]

Variables allocated by kvmalloc_array() should not be freed by kfree.
Because they may be allocated by vmalloc.  So we replace kfree() with
kvfree() here.

Fixes: 6fd610c5733d ("RDMA/hns: Support 0 hop addressing for SRQ buffer")
Link: https://lore.kernel.org/r/20211210094234.5829-1-billsjc@sjtu.edu.cn
Signed-off-by: Jiacheng Shi <billsjc@sjtu.edu.cn>
Acked-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/infiniband/hw/hns/hns_roce_srq.c b/drivers/infiniband/hw/hns/hns_roce_srq.c
index f27523e1a12d..08df97e0a665 100644
--- a/drivers/infiniband/hw/hns/hns_roce_srq.c
+++ b/drivers/infiniband/hw/hns/hns_roce_srq.c
@@ -277,7 +277,7 @@ static int alloc_srq_wrid(struct hns_roce_dev *hr_dev, struct hns_roce_srq *srq)
 
 static void free_srq_wrid(struct hns_roce_srq *srq)
 {
-	kfree(srq->wrid);
+	kvfree(srq->wrid);
 	srq->wrid = NULL;
 }