From: Junxian Huang <huangjunxian6@hisilicon.com> driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICJYA1 ---------------------------------------------------------------------- alloc_page() is a wrapper of alloc_pages() and should be matched with __free_pages(). For detailed explanation, look up __free_pages() entry in the following link: https://www.kernel.org/doc/html/next/core-api/mm-api.html Fixes: e8b1fec497a0 ("RDMA/hns: Kernel notify usr space to stop ring db") Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com> Signed-off-by: Donghua Huang <huangdonghua3@h-partners.com> --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 962f6332bc7a..e8ca3778f23c 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -2967,7 +2967,7 @@ static int hns_roce_v2_get_reset_page(struct hns_roce_dev *hr_dev) return 0; err_with_vmap: - put_page(hr_dev->reset_page); + __free_page(hr_dev->reset_page); return -ENOMEM; } @@ -2975,7 +2975,7 @@ static void hns_roce_v2_put_reset_page(struct hns_roce_dev *hr_dev) { vunmap(hr_dev->reset_kaddr); hr_dev->reset_kaddr = NULL; - put_page(hr_dev->reset_page); + __free_page(hr_dev->reset_page); hr_dev->reset_page = NULL; } -- 2.33.0