linux-kernel - Re: linux-next: build failure after merge of the apparmor tree

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Message-ID: <1c8c926f-5c21-1565-6687-f473400dc065@canonical.com>
Date:   Mon, 11 Jul 2022 21:27:12 -0700
From:   John Johansen <john.johansen@...onical.com>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: build failure after merge of the apparmor tree

On 7/11/22 20:23, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the apparmor tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
> 
> In file included from security/apparmor/include/policy.h:29,
>                   from security/apparmor/include/policy_ns.h:19,
>                   from security/apparmor/include/cred.h:19,
>                   from security/apparmor/net.c:13:
> security/apparmor/net.c: In function 'aa_label_sk_perm':
> security/apparmor/net.c:148:40: error: 'sock' undeclared (first use in this function)
>    148 |         struct aa_sk_ctx *ctx = SK_CTX(sock->sk);
>        |                                        ^~~~
> security/apparmor/include/net.h:54:21: note: in definition of macro 'SK_CTX'
>     54 | #define SK_CTX(X) ((X)->sk_security)
>        |                     ^
> security/apparmor/net.c:148:40: note: each undeclared identifier is reported only once for each function it appears in
>    148 |         struct aa_sk_ctx *ctx = SK_CTX(sock->sk);
>        |                                        ^~~~
> security/apparmor/include/net.h:54:21: note: in definition of macro 'SK_CTX'
>     54 | #define SK_CTX(X) ((X)->sk_security)
>        |                     ^
> 
> Caused by commit
> 
>    6ff81169592d ("apparmor: add a kernel label to use on kernel objects")
> 
> I have used the apparmor tree from next-20220711 for today.
> 
sorry, the offending patch has been dropped