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-Tag: baikal/aarch64/sdk6.1~5065^2
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=61faadc1d2c1b0b093d243f813794d613c40d469;p=kernel.git

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

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: 705a0258dfff ("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>
---

diff --git a/drivers/infiniband/hw/hns/hns_roce_srq.c b/drivers/infiniband/hw/hns/hns_roce_srq.c
index 6eee9deadd122..e64ef6903fb4f 100644
--- a/drivers/infiniband/hw/hns/hns_roce_srq.c
+++ b/drivers/infiniband/hw/hns/hns_roce_srq.c
@@ -259,7 +259,7 @@ 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;
 }