From: Greg Kroah-Hartman Date: Tue, 15 Oct 2024 11:34:04 +0000 (+0200) Subject: 5.10-stable patches X-Git-Tag: v5.10.227~6 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=739c0ebc2137b0f1f6bcf9bf3d8b4bce6f5a2d4d;p=thirdparty%2Fkernel%2Fstable-queue.git 5.10-stable patches added patches: rdma-hns-fix-uninitialized-variable.patch --- diff --git a/queue-5.10/rdma-hns-fix-uninitialized-variable.patch b/queue-5.10/rdma-hns-fix-uninitialized-variable.patch new file mode 100644 index 00000000000..7e0a0463c80 --- /dev/null +++ b/queue-5.10/rdma-hns-fix-uninitialized-variable.patch @@ -0,0 +1,33 @@ +From 2a38c0f10e6d7d28e06ff1eb1f350804c4850275 Mon Sep 17 00:00:00 2001 +From: Yixing Liu +Date: Fri, 18 Jun 2021 18:10:12 +0800 +Subject: RDMA/hns: Fix uninitialized variable + +From: Yixing Liu + +commit 2a38c0f10e6d7d28e06ff1eb1f350804c4850275 upstream. + +A random value will be returned if the condition below is not met, so it +needs to be initialized. + +Fixes: 9ea9a53ea93b ("RDMA/hns: Add mapped page count checking for MTR") +Link: https://lore.kernel.org/r/1624011020-16992-3-git-send-email-liweihang@huawei.com +Signed-off-by: Yixing Liu +Signed-off-by: Weihang Li +Signed-off-by: Jason Gunthorpe +Signed-off-by: Greg Kroah-Hartman +--- + drivers/infiniband/hw/hns/hns_roce_mr.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/infiniband/hw/hns/hns_roce_mr.c ++++ b/drivers/infiniband/hw/hns/hns_roce_mr.c +@@ -832,7 +832,7 @@ int hns_roce_mtr_map(struct hns_roce_dev + struct ib_device *ibdev = &hr_dev->ib_dev; + struct hns_roce_buf_region *r; + unsigned int i, mapped_cnt; +- int ret; ++ int ret = 0; + + /* + * Only use the first page address as root ba when hopnum is 0, this diff --git a/queue-5.10/series b/queue-5.10/series index cfb95228599..30a3621351b 100644 --- a/queue-5.10/series +++ b/queue-5.10/series @@ -515,3 +515,4 @@ net-seg6-fix-seg6_lookup_any_nexthop-to-handle-vrfs-using-flowi_l3mdev.patch net-vrf-determine-the-dst-using-the-original-ifindex-for-multicast.patch netfilter-ip6t_rpfilter-fix-regression-with-vrf-interfaces.patch ext4-fix-warning-in-ext4_dio_write_end_io.patch +rdma-hns-fix-uninitialized-variable.patch