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| author | Huazhong Tan <tanhuazhong@huawei.com> | 2018-08-23 11:10:10 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-10-03 16:59:23 -0700 |
| commit | 2d4a7923868606a4252ba11b296a09baa3355aa5 (patch) | |
| tree | 4fedaeb2dfef8cbcf76ee98659b35be942e5b75c /mm/hugetlb.c | |
| parent | d96820d46bc315f669789e18d4aef76d3bc71cc0 (diff) | |
| download | linux-stable-2d4a7923868606a4252ba11b296a09baa3355aa5.tar.gz linux-stable-2d4a7923868606a4252ba11b296a09baa3355aa5.tar.bz2 linux-stable-2d4a7923868606a4252ba11b296a09baa3355aa5.zip | |
net: hns: fix length and page_offset overflow when CONFIG_ARM64_64K_PAGES
[ Upstream commit 3ed614dce3ca9912d22be215ff0f11104b69fe62 ]
When enable the config item "CONFIG_ARM64_64K_PAGES", the size of PAGE_SIZE
is 65536(64K). But the type of length and page_offset are u16, they will
overflow. So change them to u32.
Fixes: 6fe6611ff275 ("net: add Hisilicon Network Subsystem hnae framework support")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/hugetlb.c')
0 files changed, 0 insertions, 0 deletions