| commit | b06c19d9f827f6743122795570bfc0c72db482b0 | [log] [tgz] |
|---|---|---|
| author | Ira Weiny <ira.weiny@intel.com> | Mon Aug 10 17:02:58 2020 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Tue Aug 11 10:20:34 2020 -0700 |
| tree | b0fee16b5e902c40afff53b91688540a9b411b00 | |
| parent | 444da3f52407d74c9aa12187ac6b01f76ee47d62 [diff] |
net/tls: Fix kmap usage
When MSG_OOB is specified to tls_device_sendpage() the mapped page is
never unmapped.
Hold off mapping the page until after the flags are checked and the page
is actually needed.
Fixes: e8f69799810c ("net/tls: Add generic NIC offload infrastructure")
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>