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From: Arnd Bergmann <arnd@arndb.de>
To: "Mickaël Salaün" <mic@digikod.net>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"Al Viro" <viro@zeniv.linux.org.uk>,
	"Andy Lutomirski" <luto@amacapital.net>,
	"Anton Ivanov" <anton.ivanov@cambridgegreys.com>,
	"Casey Schaufler" <casey@schaufler-ca.com>,
	"James Morris" <jmorris@namei.org>,
	"Jann Horn" <jannh@google.com>, "Jeff Dike" <jdike@addtoit.com>,
	"Jonathan Corbet" <corbet@lwn.net>,
	"Kees Cook" <keescook@chromium.org>,
	"Michael Kerrisk" <mtk.manpages@gmail.com>,
	"Mickaël Salaün" <mickael.salaun@ssi.gouv.fr>,
	"Richard Weinberger" <richard@nod.at>,
	"Serge E . Hallyn" <serge@hallyn.com>,
	"Shuah Khan" <shuah@kernel.org>,
	"Vincent Dagonneau" <vincent.dagonneau@ssi.gouv.fr>,
	"Kernel Hardening" <kernel-hardening@lists.openwall.com>,
	"Linux API" <linux-api@vger.kernel.org>,
	linux-arch <linux-arch@vger.kernel.org>,
	"open list:DOCUMENTATION" <linux-doc@vger.kernel.org>,
	"Linux FS-devel Mailing List" <linux-fsdevel@vger.kernel.org>,
	"open list:KERNEL SELFTEST FRAMEWORK"
	<linux-kselftest@vger.kernel.org>,
	"LSM List" <linux-security-module@vger.kernel.org>,
	"the arch/x86 maintainers" <x86@kernel.org>
Subject: Re: [PATCH v19 09/12] arch: Wire up landlock() syscall
Date: Wed, 8 Jul 2020 09:22:39 +0200
Message-ID: <CAK8P3a0docCqHkEn9C7=e0GC_ieN1dsYgKQ9PbUmSZYxh9MRnw@mail.gmail.com> (raw)
In-Reply-To: <20200707180955.53024-10-mic@digikod.net>

On Tue, Jul 7, 2020 at 8:10 PM Mickaël Salaün <mic@digikod.net> wrote:

> index f4a01305d9a6..a63a411a74d5 100644
> --- a/include/uapi/asm-generic/unistd.h
> +++ b/include/uapi/asm-generic/unistd.h
> @@ -857,9 +857,11 @@ __SYSCALL(__NR_openat2, sys_openat2)
>  __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd)
>  #define __NR_faccessat2 439
>  __SYSCALL(__NR_faccessat2, sys_faccessat2)
> +#define __NR_landlock 440
> +__SYSCALL(__NR_landlock, sys_landlock)
>
>  #undef __NR_syscalls
> -#define __NR_syscalls 440
> +#define __NR_syscalls 441

In linux-next, we already have:

+#define __NR_watch_mount 440
+#define __NR_watch_sb 441
+#define __NR_fsinfo 442
+#define __NR_process_madvise 443

You may want to increase the number again.

      Arnd

  reply index

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-07 18:09 [PATCH v19 00/12] Landlock LSM Mickaël Salaün
2020-07-07 18:09 ` [PATCH v19 01/12] landlock: Add object management Mickaël Salaün
2020-07-07 18:09 ` [PATCH v19 02/12] landlock: Add ruleset and domain management Mickaël Salaün
2020-07-07 18:09 ` [PATCH v19 03/12] landlock: Set up the security framework and manage credentials Mickaël Salaün
2020-07-07 18:09 ` [PATCH v19 04/12] landlock: Add ptrace restrictions Mickaël Salaün
2020-07-07 18:09 ` [PATCH v19 05/12] LSM: Infrastructure management of the superblock Mickaël Salaün
2020-07-07 18:09 ` [PATCH v19 06/12] fs,security: Add sb_delete hook Mickaël Salaün
2020-07-07 18:09 ` [PATCH v19 07/12] landlock: Support filesystem access-control Mickaël Salaün
2020-07-07 20:11   ` Randy Dunlap
2020-07-08  7:03     ` Mickaël Salaün
2020-07-07 18:09 ` [PATCH v19 08/12] landlock: Add syscall implementation Mickaël Salaün
2020-07-08  8:57   ` Arnd Bergmann
2020-07-08 13:04     ` Mickaël Salaün
2020-07-08 13:49       ` Arnd Bergmann
2020-07-08 17:50         ` Mickaël Salaün
2020-07-09 17:26           ` Arnd Bergmann
2020-07-09 17:47             ` Christian Brauner
2020-07-10 12:57               ` Mickaël Salaün
2020-07-07 18:09 ` [PATCH v19 09/12] arch: Wire up landlock() syscall Mickaël Salaün
2020-07-08  7:22   ` Arnd Bergmann [this message]
2020-07-08  7:31     ` Mickaël Salaün
2020-07-08  7:47       ` Arnd Bergmann
2020-07-08  8:23         ` Mickaël Salaün
2020-07-08  8:58           ` Arnd Bergmann
2020-07-07 18:09 ` [PATCH v19 10/12] selftests/landlock: Add initial tests Mickaël Salaün
2020-07-07 18:09 ` [PATCH v19 11/12] samples/landlock: Add a sandbox manager example Mickaël Salaün
2020-07-07 18:09 ` [PATCH v19 12/12] landlock: Add user and kernel documentation Mickaël Salaün

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