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c9e7c76d70
Add a skeleton for xfrm_compat module and provide API to register it in xfrm_state.ko. struct xfrm_translator will have function pointers to translate messages received from 32-bit userspace or to be sent to it from 64-bit kernel. module_get()/module_put() are used instead of rcu_read_lock() as the module will vmalloc() memory for translation. The new API is registered with xfrm_state module, not with xfrm_user as the former needs translator for user_policy set by setsockopt() and xfrm_user already uses functions from xfrm_state. Signed-off-by: Dmitry Safonov <dima@arista.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
16 lines
530 B
Makefile
16 lines
530 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for the XFRM subsystem.
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#
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obj-$(CONFIG_XFRM) := xfrm_policy.o xfrm_state.o xfrm_hash.o \
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xfrm_input.o xfrm_output.o \
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xfrm_sysctl.o xfrm_replay.o xfrm_device.o
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obj-$(CONFIG_XFRM_STATISTICS) += xfrm_proc.o
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obj-$(CONFIG_XFRM_ALGO) += xfrm_algo.o
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obj-$(CONFIG_XFRM_USER) += xfrm_user.o
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obj-$(CONFIG_XFRM_USER_COMPAT) += xfrm_compat.o
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obj-$(CONFIG_XFRM_IPCOMP) += xfrm_ipcomp.o
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obj-$(CONFIG_XFRM_INTERFACE) += xfrm_interface.o
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obj-$(CONFIG_XFRM_ESPINTCP) += espintcp.o
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