linux/net/xfrm
Benedict Wong 44e2b838c2 xfrm: Return detailed errors from xfrmi_newlink
Currently all failure modes of xfrm interface creation return EEXIST.
This change improves the granularity of errnos provided by also
returning ENODEV or EINVAL if failures happen in looking up the
underlying interface, or a required parameter is not provided.

This change has been tested against the Android Kernel Networking Tests,
with additional xfrmi_newlink tests here:

https://android-review.googlesource.com/c/kernel/tests/+/715755

Signed-off-by: Benedict Wong <benedictwong@google.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2018-07-26 07:17:26 +02:00
..
Kconfig xfrm: Add virtual xfrm interfaces 2018-06-23 16:07:25 +02:00
Makefile xfrm: Add virtual xfrm interfaces 2018-06-23 16:07:25 +02:00
xfrm_algo.c xfrm: use IS_ENABLED() instead of checking for built-in or module 2016-09-10 21:19:11 -07:00
xfrm_device.c xfrm: don't check offload_handle for nonzero 2018-07-19 10:18:04 +02:00
xfrm_hash.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xfrm_hash.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xfrm_input.c xfrm: Add virtual xfrm interfaces 2018-06-23 16:07:25 +02:00
xfrm_interface.c xfrm: Return detailed errors from xfrmi_newlink 2018-07-26 07:17:26 +02:00
xfrm_ipcomp.c net: xfrm: use preempt-safe this_cpu_read() in ipcomp_alloc_tfms() 2018-03-13 07:46:37 +01:00
xfrm_output.c xfrm: Extend the output_mark to support input direction and masking. 2018-06-23 16:06:57 +02:00
xfrm_policy.c xfrm: fix 'passing zero to ERR_PTR()' warning 2018-07-26 07:13:44 +02:00
xfrm_proc.c proc: introduce proc_create_net_single 2018-05-16 07:24:30 +02:00
xfrm_replay.c xfrm: Fix ESN sequence number handling for IPsec GSO packets. 2018-03-01 08:14:50 +01:00
xfrm_state.c xfrm: Allow xfrmi if_id to be updated by UPDSA 2018-07-20 10:19:19 +02:00
xfrm_sysctl.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xfrm_user.c xfrm: Add a new lookup key to match xfrm interfaces. 2018-06-23 16:07:15 +02:00