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linux/net/l2tp
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Andrea Righi 154e07c164 l2tp: generate correct module alias strings 
Commit 65b32f801b ("uapi: move IPPROTO_L2TP to in.h") moved the
definition of IPPROTO_L2TP from a define to an enum, but since
__stringify doesn't work properly with enums, we ended up breaking the
modalias strings for the l2tp modules:

 $ modinfo l2tp_ip l2tp_ip6 | grep alias
 alias:          net-pf-2-proto-IPPROTO_L2TP
 alias:          net-pf-2-proto-2-type-IPPROTO_L2TP
 alias:          net-pf-10-proto-IPPROTO_L2TP
 alias:          net-pf-10-proto-2-type-IPPROTO_L2TP

Use the resolved number directly in MODULE_ALIAS_*() macros (as we
already do with SOCK_DGRAM) to fix the alias strings:

$ modinfo l2tp_ip l2tp_ip6 | grep alias
alias:          net-pf-2-proto-115
alias:          net-pf-2-proto-115-type-2
alias:          net-pf-10-proto-115
alias:          net-pf-10-proto-115-type-2

Moreover, fix the ordering of the parameters passed to
MODULE_ALIAS_NET_PF_PROTO_TYPE() by switching proto and type.

Fixes: 65b32f801b ("uapi: move IPPROTO_L2TP to in.h")
Link: https://lore.kernel.org/lkml/ZCQt7hmodtUaBlCP@righiandr-XPS-13-7390
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Tested-by:  Wojciech Drewek <wojciech.drewek@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-31 09:25:12 +01:00
..
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
l2tp_core.c l2tp: prevent lockdep issue in l2tp_tunnel_register() 2023-01-18 14:44:54 +00:00
l2tp_core.h net/l2tp: convert tunnel rwlock_t to rcu 2021-11-29 12:11:25 +00:00
l2tp_debugfs.c l2tp: l2tp_debugfs: fix Clang -Wformat warnings 2022-07-08 12:14:36 +01:00
l2tp_eth.c l2tp: move from strlcpy with unused retval to strscpy 2022-08-22 17:59:46 -07:00
l2tp_ip6.c l2tp: generate correct module alias strings 2023-03-31 09:25:12 +01:00
l2tp_ip.c l2tp: generate correct module alias strings 2023-03-31 09:25:12 +01:00
l2tp_netlink.c genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
l2tp_ppp.c l2tp: Avoid possible recursive deadlock in l2tp_tunnel_register() 2023-02-20 09:25:20 +00:00
Makefile l2tp: add tracepoint infrastructure to core 2020-08-22 12:44:37 -07:00
trace.h l2tp: add tracepoint definitions in trace.h 2020-08-22 12:44:37 -07:00