Hi all,

On Tue, 10 Jan 2017 12:27:03 +1100 Stephen Rothwell <s...@canb.auug.org.au> 
wrote:
>
> After merging the selinux tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
> 
> In file included from /home/sfr/next/next/security/selinux/avc.c:35:0:
> /home/sfr/next/next/security/selinux/include/classmap.h:242:2: error: #error 
> New address family defined, please update secclass_map.
>  #error New address family defined, please update secclass_map.
>   ^
> /home/sfr/next/next/security/selinux/hooks.c: In function 
> 'socket_type_to_security_class':
> /home/sfr/next/next/security/selinux/hooks.c:1409:2: error: #error New 
> address family defined, please update this function.
> 
> Caused by commit
> 
>   da69a5306ab9 ("selinux: support distinctions among all network address 
> families")
> 
> interacting with commit
> 
>   ac7138746e14 ("smc: establish new socket family")
> 
> from the net-next tree.
> 
> I added the following merge fix patch:
> 
> From: Stephen Rothwell <s...@canb.auug.org.au>
> Date: Tue, 10 Jan 2017 12:22:21 +1100
> Subject: [PATCH] selinux: merge fix for "smc: establish new socket family"
> 
> Signed-off-by: Stephen Rothwell <s...@canb.auug.org.au>
> ---
>  security/selinux/hooks.c            | 4 +++-
>  security/selinux/include/classmap.h | 4 +++-
>  2 files changed, 6 insertions(+), 2 deletions(-)
> 
> diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
> index bada3cd42b9c..712fd0e7c91d 100644
> --- a/security/selinux/hooks.c
> +++ b/security/selinux/hooks.c
> @@ -1405,7 +1405,9 @@ static inline u16 socket_type_to_security_class(int 
> family, int type, int protoc
>                       return SECCLASS_KCM_SOCKET;
>               case PF_QIPCRTR:
>                       return SECCLASS_QIPCRTR_SOCKET;
> -#if PF_MAX > 43
> +             case PF_SMC:
> +                     return SECCLASS_SMC_SOCKET;
> +#if PF_MAX > 44
>  #error New address family defined, please update this function.
>  #endif
>               }
> diff --git a/security/selinux/include/classmap.h 
> b/security/selinux/include/classmap.h
> index 0dfd26d0b8d8..40f1d4f8bc2a 100644
> --- a/security/selinux/include/classmap.h
> +++ b/security/selinux/include/classmap.h
> @@ -235,9 +235,11 @@ struct security_class_mapping secclass_map[] = {
>         { COMMON_SOCK_PERMS, NULL } },
>       { "qipcrtr_socket",
>         { COMMON_SOCK_PERMS, NULL } },
> +     { "smc_socket",
> +       { COMMON_SOCK_PERMS, NULL } },
>       { NULL }
>    };
>  
> -#if PF_MAX > 43
> +#if PF_MAX > 44
>  #error New address family defined, please update secclass_map.
>  #endif
> -- 
> 2.10.2

This now applies when I merge the security tree (as it merged the
selinux tree, presumably).
-- 
Cheers,
Stephen Rothwell

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