1) Add a full xfrm compatible layer for 32-bit applications on 64-bit kernels. From Dmitry Safonov.
Please pull or let me know if there are problems. Thanks! The following changes since commit 02a20d4fef3da0278bd2d95c86f48318a9902b76: enic: switch from 'pci_' to 'dma_' API (2020-09-06 12:52:19 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git master for you to fetch changes up to 61e7113e48d3ca1ea692b5c6376a4b545b312166: Merge 'xfrm: Add compat layer' (2020-09-28 11:26:56 +0200) ---------------------------------------------------------------- Dmitry Safonov (7): xfrm: Provide API to register translator module xfrm/compat: Add 64=>32-bit messages translator xfrm/compat: Attach xfrm dumps to 64=>32 bit translator netlink/compat: Append NLMSG_DONE/extack to frag_list xfrm/compat: Add 32=>64-bit messages translator xfrm/compat: Translate 32-bit user_policy from sockptr selftest/net/xfrm: Add test for ipsec tunnel Steffen Klassert (1): Merge 'xfrm: Add compat layer' MAINTAINERS | 1 + include/net/xfrm.h | 33 + net/netlink/af_netlink.c | 47 +- net/xfrm/Kconfig | 11 + net/xfrm/Makefile | 1 + net/xfrm/xfrm_compat.c | 625 +++++++++ net/xfrm/xfrm_state.c | 77 +- net/xfrm/xfrm_user.c | 110 +- tools/testing/selftests/net/.gitignore | 1 + tools/testing/selftests/net/Makefile | 1 + tools/testing/selftests/net/ipsec.c | 2195 ++++++++++++++++++++++++++++++++ 11 files changed, 3066 insertions(+), 36 deletions(-) create mode 100644 net/xfrm/xfrm_compat.c create mode 100644 tools/testing/selftests/net/ipsec.c