From: Paul Moore <paul@paul-moore.com>
To: Richard Guy Briggs <rgb@redhat.com>
Cc: Linux-Audit Mailing List <linux-audit@redhat.com>,
LKML <linux-kernel@vger.kernel.org>,
linux-fsdevel@vger.kernel.org, Eric Paris <eparis@parisplace.org>,
Steve Grubb <sgrubb@redhat.com>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Eric Paris <eparis@redhat.com>,
x86@kernel.org, linux-alpha@vger.kernel.org,
linux-ia64@vger.kernel.org, linux-parisc@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org,
sparclinux@vger.kernel.org, Aleksa Sarai <cyphar@cyphar.com>,
Arnd Bergmann <arnd@kernel.org>
Subject: Re: [PATCH v3 1/3] audit: replace magic audit syscall class numbers with macros
Date: Mon, 10 May 2021 21:23:54 -0400 [thread overview]
Message-ID: <CAHC9VhShi4u26h5OsahveQDNxO_uZ+KgzGOYEp5W7w6foA-uKg@mail.gmail.com> (raw)
In-Reply-To: <bda073f2a8b11000ef40cf8b965305409ee88f44.1619811762.git.rgb@redhat.com>
On Fri, Apr 30, 2021 at 4:36 PM Richard Guy Briggs <rgb@redhat.com> wrote:
>
> Replace audit syscall class magic numbers with macros.
>
> This required putting the macros into new header file
> include/linux/auditscm.h since the syscall macros were included for both 64
> bit and 32 bit in any compat code, causing redefinition warnings.
The ifndef/define didn't protect against redeclaration? Huh. Maybe
I'm not thinking about this correctly, or the arch specific code is
doing something wonky ...
Regardless, assuming that it is necessary, I would prefer if we called
it auditsc.h instead of auditscm.h; the latter makes me think of
sockets and not syscalls.
> Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
> ---
> MAINTAINERS | 1 +
> arch/alpha/kernel/audit.c | 8 ++++----
> arch/ia64/kernel/audit.c | 8 ++++----
> arch/parisc/kernel/audit.c | 8 ++++----
> arch/parisc/kernel/compat_audit.c | 9 +++++----
> arch/powerpc/kernel/audit.c | 10 +++++-----
> arch/powerpc/kernel/compat_audit.c | 11 ++++++-----
> arch/s390/kernel/audit.c | 10 +++++-----
> arch/s390/kernel/compat_audit.c | 11 ++++++-----
> arch/sparc/kernel/audit.c | 10 +++++-----
> arch/sparc/kernel/compat_audit.c | 11 ++++++-----
> arch/x86/ia32/audit.c | 11 ++++++-----
> arch/x86/kernel/audit_64.c | 8 ++++----
> include/linux/audit.h | 1 +
> include/linux/auditscm.h | 23 +++++++++++++++++++++++
> kernel/auditsc.c | 12 ++++++------
> lib/audit.c | 10 +++++-----
> lib/compat_audit.c | 11 ++++++-----
> 18 files changed, 102 insertions(+), 71 deletions(-)
> create mode 100644 include/linux/auditscm.h
...
> diff --git a/include/linux/auditscm.h b/include/linux/auditscm.h
> new file mode 100644
> index 000000000000..1c4f0ead5931
> --- /dev/null
> +++ b/include/linux/auditscm.h
> @@ -0,0 +1,23 @@
> +/* SPDX-License-Identifier: GPL-2.0-or-later */
> +/* auditscm.h -- Auditing support syscall macros
> + *
> + * Copyright 2021 Red Hat Inc., Durham, North Carolina.
> + * All Rights Reserved.
> + *
> + * Author: Richard Guy Briggs <rgb@redhat.com>
> + */
> +#ifndef _LINUX_AUDITSCM_H_
> +#define _LINUX_AUDITSCM_H_
> +
> +enum auditsc_class_t {
> + AUDITSC_NATIVE = 0,
> + AUDITSC_COMPAT,
> + AUDITSC_OPEN,
> + AUDITSC_OPENAT,
> + AUDITSC_SOCKETCALL,
> + AUDITSC_EXECVE,
> +
> + AUDITSC_NVALS /* count */
> +};
> +
> +#endif
--
paul moore
www.paul-moore.com
next prev parent reply other threads:[~2021-05-11 1:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-30 20:35 [PATCH v3 0/3] audit: add support for openat2 Richard Guy Briggs
2021-04-30 20:35 ` [PATCH v3 1/3] audit: replace magic audit syscall class numbers with macros Richard Guy Briggs
2021-05-11 1:23 ` Paul Moore [this message]
2021-05-11 17:13 ` Richard Guy Briggs
2021-05-11 17:51 ` Paul Moore
2021-05-11 18:50 ` Richard Guy Briggs
2021-04-30 20:35 ` [PATCH v3 2/3] audit: add support for the openat2 syscall Richard Guy Briggs
2021-04-30 20:35 ` [PATCH v3 3/3] audit: add OPENAT2 record to list how Richard Guy Briggs
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