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| author | Su Yanjun <suyj.fnst@cn.fujitsu.com> | 2019-03-14 14:59:42 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-11 12:23:48 +0200 |
| commit | 8fd94b65d20737b979e7d3a66d5573b91b0a9bd2 (patch) | |
| tree | d36253b7161ecfbf5d816d6de03a07920b0d0b9e /lib | |
| parent | 86040d722b29976dfef0ef2b68eab832c358d04b (diff) | |
xfrm6_tunnel: Fix potential panic when unloading xfrm6_tunnel module
[ Upstream commit 6ee02a54ef990a71bf542b6f0a4e3321de9d9c66 ]
When unloading xfrm6_tunnel module, xfrm6_tunnel_fini directly
frees the xfrm6_tunnel_spi_kmem. Maybe someone has gotten the
xfrm6_tunnel_spi, so need to wait it.
Fixes: 91cc3bb0b04ff("xfrm6_tunnel: RCU conversion")
Signed-off-by: Su Yanjun <suyj.fnst@cn.fujitsu.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions