d8738d57ab9ab976a1899e73d955d38317f44486 not building with 4.15.0-0.rc0.git6.

d8738d57ab9ab976a1899e73d955d38317f44486 not building with 4.15.0-0.rc0.git6.

[Bruno Wolff III]

I tried building the latest WireGuard on the latest rawhide kernel an got 
the following error:

/home/bruno/WireGuard/src/netlink.c: In function ‘get_device_dump_real’:
/home/bruno/WireGuard/src/netlink.c:180:2: error: too many arguments to function ‘genl_dump_check_consistent’
  genl_dump_check_consistent(cb, hdr, &genl_family);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /home/bruno/WireGuard/src/netlink.c:11:0:
./include/net/genetlink.h:194:20: note: declared here
 static inline void genl_dump_check_consistent(struct netlink_callback *cb,
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~
make[2]: *** [scripts/Makefile.build:306: /home/bruno/WireGuard/src/netlink.o] Error 1

I also got some warnings about redefining READ_ONCE:

 CC [M]  /home/bruno/WireGuard/src/netlink.o
In file included from ./include/linux/kernel.h:10:0,
                 from ./include/linux/skbuff.h:17,
                 from ./include/linux/ip.h:20,
                 from /home/bruno/WireGuard/src/compat/compat.h:528,
                 from <command-line>:0:
./include/linux/compiler.h:249:0: warning: "READ_ONCE" redefined
 #define READ_ONCE(x) __READ_ONCE(x, 1)
 
In file included from <command-line>:0:0:
/home/bruno/WireGuard/src/compat/compat.h:42:0: note: this is the location of the previous definition
 #define READ_ONCE ACCESS_ONCE

Re: d8738d57ab9ab976a1899e73d955d38317f44486 not building with 4.15.0-0.rc0.git6.

[Jason A. Donenfeld]

Hi Bruno,

I'll start working on 4.15 after rc1 hits or possibly sooner, as
there's currently quite a bit of churn at the moment. The current
errors are caused by:

https://git.zx2c4.com/linux/commit/?id=0a833c29d89656025443cb9f0ebff7052dd95ce0
https://git.zx2c4.com/linux/commit/?id=d15155824c5014803d91b829736d249c500bdda6

Jason

Re: d8738d57ab9ab976a1899e73d955d38317f44486 not building with 4.15.0-0.rc0.git6.

[Bruno Wolff III]

On Tue, Nov 21, 2017 at 20:51:49 +0100,
  "Jason A. Donenfeld" <Jason@zx2c4.com> wrote:
>Hi Bruno,
>
>I'll start working on 4.15 after rc1 hits or possibly sooner, as
>there's currently quite a bit of churn at the moment. The current
>errors are caused by:

OK. I switched back to 4.14 and things are fine. Linus was threatening to 
close the merge window early, so maybe we'll get rc1 tomorrow night (-0600).

Re: d8738d57ab9ab976a1899e73d955d38317f44486 not building with 4.15.0-0.rc0.git6.

[Jason A. Donenfeld]

https://git.zx2c4.com/WireGuard/commit/?id=26e3639dba77a2f78f6ca093c8a4ffa782a0883d

Re: d8738d57ab9ab976a1899e73d955d38317f44486 not building with 4.15.0-0.rc0.git6.

[Bruno Wolff III]

On Sun, Nov 26, 2017 at 13:45:28 +0100,
  "Jason A. Donenfeld" <Jason@zx2c4.com> wrote:
>https://git.zx2c4.com/WireGuard/commit/?id=26e3639dba77a2f78f6ca093c8a4ffa782a0883d

It builds and works with 4.15.0-0.rc0.git7.2.fc28. Thanks.