Commit eca44507 authored Jan 06, 2020 by Wenpeng Liang Committed by Jason Gunthorpe Jan 07, 2020

RDMA/hns: Avoid printing address of mtt page

Address of a page shouldn't be printed in case of security issues.

Link: https://lore.kernel.org/r/1578313276-29080-2-git-send-email-liweihang@huawei.com


Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

parent 622db5b6

drivers/infiniband/hw/hns/hns_roce_mr.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1064,8 +1064,8 @@ int hns_roce_ib_umem_write_mtt(struct hns_roce_dev *hr_dev,
		if (!(npage % (1 << (mtt->page_shift - PAGE_SHIFT)))) {
		if (page_addr & ((1 << mtt->page_shift) - 1)) {
		dev_err(dev,
		"page_addr 0x%llx is not page_shift %d alignment!\n",
		page_addr, mtt->page_shift);
		"page_addr is not page_shift %d alignment!\n",
		mtt->page_shift);
		ret = -EINVAL;
		goto out;
		}

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