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Message-ID: <528363d9-bf39-401d-b696-a034917a4610@canonical.com>
Date: Sun, 22 Oct 2023 00:46:48 -0700
From: John Johansen <john.johansen@...onical.com>
To: Arnd Bergmann <arnd@...nel.org>, Paul Moore <paul@...l-moore.com>,
James Morris <jmorris@...ei.org>,
"Serge E. Hallyn" <serge@...lyn.com>,
Georgia Garcia <georgia.garcia@...onical.com>
Cc: Arnd Bergmann <arnd@...db.de>,
Khadija Kamran <kamrankhadijadj@...il.com>,
Casey Schaufler <casey@...aufler-ca.com>,
Christian Brauner <brauner@...nel.org>,
Luis Chamberlain <mcgrof@...nel.org>,
apparmor@...ts.ubuntu.com, linux-security-module@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH] apparmor: mark new functions static
On 10/20/23 06:12, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
>
> Two new functions were introduced as global functions when they are
> only called from inside the file that defines them and should have
> been static:
>
> security/apparmor/lsm.c:658:5: error: no previous prototype for 'apparmor_uring_override_creds' [-Werror=missing-prototypes]
> security/apparmor/lsm.c:682:5: error: no previous prototype for 'apparmor_uring_sqpoll' [-Werror=missing-prototypes]
>
> Fixes: c4371d90633b7 ("apparmor: add io_uring mediation")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
Acked-by: John Johansen <john.johansen@...onical.com>
I have pulled this into apparmor-next
> ---
> security/apparmor/lsm.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
> index 91ff91cf1aaef..4981bdf029931 100644
> --- a/security/apparmor/lsm.c
> +++ b/security/apparmor/lsm.c
> @@ -655,7 +655,7 @@ static int profile_uring(struct aa_profile *profile, u32 request,
> * Check to see if the current task is allowed to override it's credentials
> * to service an io_uring operation.
> */
> -int apparmor_uring_override_creds(const struct cred *new)
> +static int apparmor_uring_override_creds(const struct cred *new)
> {
> struct aa_profile *profile;
> struct aa_label *label;
> @@ -679,7 +679,7 @@ int apparmor_uring_override_creds(const struct cred *new)
> * Check to see if the current task is allowed to create a new io_uring
> * kernel polling thread.
> */
> -int apparmor_uring_sqpoll(void)
> +static int apparmor_uring_sqpoll(void)
> {
> struct aa_profile *profile;
> struct aa_label *label;
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