diff mbox series

[v12,06/11] LSM: wireup Linux Security Module syscalls

Message ID 20230629195535.2590-7-casey@schaufler-ca.com (mailing list archive)
State Changes Requested
Delegated to: Paul Moore
Headers show
Series LSM: Three basic syscalls | expand

Commit Message

Casey Schaufler June 29, 2023, 7:55 p.m. UTC
Wireup lsm_get_self_attr, lsm_set_self_attr and lsm_list_modules
system calls.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: linux-api@vger.kernel.org
---
 arch/alpha/kernel/syscalls/syscall.tbl              |  3 +++
 arch/arm/tools/syscall.tbl                          |  3 +++
 arch/arm64/include/asm/unistd.h                     |  2 +-
 arch/arm64/include/asm/unistd32.h                   |  6 ++++++
 arch/ia64/kernel/syscalls/syscall.tbl               |  3 +++
 arch/m68k/kernel/syscalls/syscall.tbl               |  3 +++
 arch/microblaze/kernel/syscalls/syscall.tbl         |  3 +++
 arch/mips/kernel/syscalls/syscall_n32.tbl           |  3 +++
 arch/mips/kernel/syscalls/syscall_n64.tbl           |  3 +++
 arch/mips/kernel/syscalls/syscall_o32.tbl           |  3 +++
 arch/parisc/kernel/syscalls/syscall.tbl             |  3 +++
 arch/powerpc/kernel/syscalls/syscall.tbl            |  3 +++
 arch/s390/kernel/syscalls/syscall.tbl               |  3 +++
 arch/sh/kernel/syscalls/syscall.tbl                 |  3 +++
 arch/sparc/kernel/syscalls/syscall.tbl              |  3 +++
 arch/x86/entry/syscalls/syscall_32.tbl              |  3 +++
 arch/x86/entry/syscalls/syscall_64.tbl              |  3 +++
 arch/xtensa/kernel/syscalls/syscall.tbl             |  3 +++
 include/uapi/asm-generic/unistd.h                   | 11 ++++++++++-
 tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl |  3 +++
 tools/perf/arch/powerpc/entry/syscalls/syscall.tbl  |  3 +++
 tools/perf/arch/s390/entry/syscalls/syscall.tbl     |  3 +++
 tools/perf/arch/x86/entry/syscalls/syscall_64.tbl   |  3 +++
 23 files changed, 77 insertions(+), 2 deletions(-)

Comments

Mickaël Salaün July 11, 2023, 3:37 p.m. UTC | #1
On 29/06/2023 21:55, Casey Schaufler wrote:
> Wireup lsm_get_self_attr, lsm_set_self_attr and lsm_list_modules
> system calls.
> 
> Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
> Reviewed-by: Kees Cook <keescook@chromium.org>
> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
> Cc: linux-api@vger.kernel.org

The master branch got a new cachestat syscall, so all these syscall 
numbers would need to be incremented, but it looks good otherwise.


> ---
>   arch/alpha/kernel/syscalls/syscall.tbl              |  3 +++
>   arch/arm/tools/syscall.tbl                          |  3 +++
>   arch/arm64/include/asm/unistd.h                     |  2 +-
>   arch/arm64/include/asm/unistd32.h                   |  6 ++++++
>   arch/ia64/kernel/syscalls/syscall.tbl               |  3 +++
>   arch/m68k/kernel/syscalls/syscall.tbl               |  3 +++
>   arch/microblaze/kernel/syscalls/syscall.tbl         |  3 +++
>   arch/mips/kernel/syscalls/syscall_n32.tbl           |  3 +++
>   arch/mips/kernel/syscalls/syscall_n64.tbl           |  3 +++
>   arch/mips/kernel/syscalls/syscall_o32.tbl           |  3 +++
>   arch/parisc/kernel/syscalls/syscall.tbl             |  3 +++
>   arch/powerpc/kernel/syscalls/syscall.tbl            |  3 +++
>   arch/s390/kernel/syscalls/syscall.tbl               |  3 +++
>   arch/sh/kernel/syscalls/syscall.tbl                 |  3 +++
>   arch/sparc/kernel/syscalls/syscall.tbl              |  3 +++
>   arch/x86/entry/syscalls/syscall_32.tbl              |  3 +++
>   arch/x86/entry/syscalls/syscall_64.tbl              |  3 +++
>   arch/xtensa/kernel/syscalls/syscall.tbl             |  3 +++
>   include/uapi/asm-generic/unistd.h                   | 11 ++++++++++-
>   tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl |  3 +++
>   tools/perf/arch/powerpc/entry/syscalls/syscall.tbl  |  3 +++
>   tools/perf/arch/s390/entry/syscalls/syscall.tbl     |  3 +++
>   tools/perf/arch/x86/entry/syscalls/syscall_64.tbl   |  3 +++
>   23 files changed, 77 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl
> index 8ebacf37a8cf..178e2792c251 100644
> --- a/arch/alpha/kernel/syscalls/syscall.tbl
> +++ b/arch/alpha/kernel/syscalls/syscall.tbl
> @@ -490,3 +490,6 @@
>   558	common	process_mrelease		sys_process_mrelease
>   559	common  futex_waitv                     sys_futex_waitv
>   560	common	set_mempolicy_home_node		sys_ni_syscall
> +561	common	lsm_get_self_attr		sys_lsm_get_self_attr
> +562	common	lsm_list_modules		sys_lsm_list_modules
> +563	common	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/arch/arm/tools/syscall.tbl b/arch/arm/tools/syscall.tbl
> index ac964612d8b0..9cda144f9631 100644
> --- a/arch/arm/tools/syscall.tbl
> +++ b/arch/arm/tools/syscall.tbl
> @@ -464,3 +464,6 @@
>   448	common	process_mrelease		sys_process_mrelease
>   449	common	futex_waitv			sys_futex_waitv
>   450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	common	lsm_get_self_attr		sys_lsm_get_self_attr
> +452	common	lsm_list_modules		sys_lsm_list_modules
> +453	common	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h
> index 037feba03a51..6a28fb91b85d 100644
> --- a/arch/arm64/include/asm/unistd.h
> +++ b/arch/arm64/include/asm/unistd.h
> @@ -39,7 +39,7 @@
>   #define __ARM_NR_compat_set_tls		(__ARM_NR_COMPAT_BASE + 5)
>   #define __ARM_NR_COMPAT_END		(__ARM_NR_COMPAT_BASE + 0x800)
>   
> -#define __NR_compat_syscalls		451
> +#define __NR_compat_syscalls		454
>   #endif
>   
>   #define __ARCH_WANT_SYS_CLONE
> diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h
> index 604a2053d006..72022ffd5faa 100644
> --- a/arch/arm64/include/asm/unistd32.h
> +++ b/arch/arm64/include/asm/unistd32.h
> @@ -907,6 +907,12 @@ __SYSCALL(__NR_process_mrelease, sys_process_mrelease)
>   __SYSCALL(__NR_futex_waitv, sys_futex_waitv)
>   #define __NR_set_mempolicy_home_node 450
>   __SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node)
> +#define __NR_lsm_get_self_attr 451
> +__SYSCALL(__NR_lsm_get_self_attr, sys_lsm_get_self_attr)
> +#define __NR_lsm_list_modules 452
> +__SYSCALL(__NR_lsm_list_modules, sys_lsm_list_modules)
> +#define __NR_lsm_set_self_attr 453
> +__SYSCALL(__NR_lsm_set_self_attr, sys_lsm_set_self_attr)
>   
>   /*
>    * Please add new compat syscalls above this comment and update
> diff --git a/arch/ia64/kernel/syscalls/syscall.tbl b/arch/ia64/kernel/syscalls/syscall.tbl
> index 72c929d9902b..c52e9d87f47d 100644
> --- a/arch/ia64/kernel/syscalls/syscall.tbl
> +++ b/arch/ia64/kernel/syscalls/syscall.tbl
> @@ -371,3 +371,6 @@
>   448	common	process_mrelease		sys_process_mrelease
>   449	common  futex_waitv                     sys_futex_waitv
>   450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	common	lsm_get_self_attr		sys_lsm_get_self_attr
> +452	common	lsm_list_modules		sys_lsm_list_modules
> +453	common	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/arch/m68k/kernel/syscalls/syscall.tbl b/arch/m68k/kernel/syscalls/syscall.tbl
> index b1f3940bc298..31eac3c99d84 100644
> --- a/arch/m68k/kernel/syscalls/syscall.tbl
> +++ b/arch/m68k/kernel/syscalls/syscall.tbl
> @@ -450,3 +450,6 @@
>   448	common	process_mrelease		sys_process_mrelease
>   449	common  futex_waitv                     sys_futex_waitv
>   450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	common	lsm_get_self_attr		sys_lsm_get_self_attr
> +452	common	lsm_list_modules		sys_lsm_list_modules
> +453	common	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/arch/microblaze/kernel/syscalls/syscall.tbl b/arch/microblaze/kernel/syscalls/syscall.tbl
> index 820145e47350..5037fa1f74b8 100644
> --- a/arch/microblaze/kernel/syscalls/syscall.tbl
> +++ b/arch/microblaze/kernel/syscalls/syscall.tbl
> @@ -456,3 +456,6 @@
>   448	common	process_mrelease		sys_process_mrelease
>   449	common  futex_waitv                     sys_futex_waitv
>   450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	common	lsm_get_self_attr		sys_lsm_get_self_attr
> +452	common	lsm_list_modules		sys_lsm_list_modules
> +453	common	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl b/arch/mips/kernel/syscalls/syscall_n32.tbl
> index 253ff994ed2e..29545b3ec587 100644
> --- a/arch/mips/kernel/syscalls/syscall_n32.tbl
> +++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
> @@ -389,3 +389,6 @@
>   448	n32	process_mrelease		sys_process_mrelease
>   449	n32	futex_waitv			sys_futex_waitv
>   450	n32	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	n32	lsm_get_self_attr		sys_lsm_get_self_attr
> +452	n32	lsm_list_modules		sys_lsm_list_modules
> +453	n32	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/arch/mips/kernel/syscalls/syscall_n64.tbl b/arch/mips/kernel/syscalls/syscall_n64.tbl
> index 3f1886ad9d80..8492aa4a771f 100644
> --- a/arch/mips/kernel/syscalls/syscall_n64.tbl
> +++ b/arch/mips/kernel/syscalls/syscall_n64.tbl
> @@ -365,3 +365,6 @@
>   448	n64	process_mrelease		sys_process_mrelease
>   449	n64	futex_waitv			sys_futex_waitv
>   450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	n64	lsm_get_self_attr		sys_lsm_get_self_attr
> +452	n64	lsm_list_modules		sys_lsm_list_modules
> +453	n64	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl
> index 8f243e35a7b2..d74fd86de2a2 100644
> --- a/arch/mips/kernel/syscalls/syscall_o32.tbl
> +++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
> @@ -438,3 +438,6 @@
>   448	o32	process_mrelease		sys_process_mrelease
>   449	o32	futex_waitv			sys_futex_waitv
>   450	o32	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	o32	lsm_get_self_attr		sys_lsm_get_self_attr
> +452	o32	lsm_list_modules		sys_lsm_list_modules
> +453	032	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/arch/parisc/kernel/syscalls/syscall.tbl b/arch/parisc/kernel/syscalls/syscall.tbl
> index 0e42fceb2d5e..d1a5f3120d6c 100644
> --- a/arch/parisc/kernel/syscalls/syscall.tbl
> +++ b/arch/parisc/kernel/syscalls/syscall.tbl
> @@ -448,3 +448,6 @@
>   448	common	process_mrelease		sys_process_mrelease
>   449	common	futex_waitv			sys_futex_waitv
>   450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	common	lsm_get_self_attr		sys_lsm_get_self_attr
> +452	common	lsm_list_modules		sys_lsm_list_modules
> +453	common	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/arch/powerpc/kernel/syscalls/syscall.tbl b/arch/powerpc/kernel/syscalls/syscall.tbl
> index a0be127475b1..a414fe8c069b 100644
> --- a/arch/powerpc/kernel/syscalls/syscall.tbl
> +++ b/arch/powerpc/kernel/syscalls/syscall.tbl
> @@ -537,3 +537,6 @@
>   448	common	process_mrelease		sys_process_mrelease
>   449	common  futex_waitv                     sys_futex_waitv
>   450 	nospu	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	common	lsm_get_self_attr		sys_lsm_get_self_attr
> +452	common	lsm_list_modules		sys_lsm_list_modules
> +453	common	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/arch/s390/kernel/syscalls/syscall.tbl b/arch/s390/kernel/syscalls/syscall.tbl
> index b68f47541169..7511e05b785d 100644
> --- a/arch/s390/kernel/syscalls/syscall.tbl
> +++ b/arch/s390/kernel/syscalls/syscall.tbl
> @@ -453,3 +453,6 @@
>   448  common	process_mrelease	sys_process_mrelease		sys_process_mrelease
>   449  common	futex_waitv		sys_futex_waitv			sys_futex_waitv
>   450  common	set_mempolicy_home_node	sys_set_mempolicy_home_node	sys_set_mempolicy_home_node
> +451  common	lsm_get_self_attr	sys_lsm_get_self_attr		sys_lsm_get_self_attr
> +452  common	lsm_list_modules	sys_lsm_list_modules		sys_lsm_list_modules
> +453  common	lsm_set_self_attr	sys_lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/arch/sh/kernel/syscalls/syscall.tbl b/arch/sh/kernel/syscalls/syscall.tbl
> index 2de85c977f54..1a75a599bb55 100644
> --- a/arch/sh/kernel/syscalls/syscall.tbl
> +++ b/arch/sh/kernel/syscalls/syscall.tbl
> @@ -453,3 +453,6 @@
>   448	common	process_mrelease		sys_process_mrelease
>   449	common  futex_waitv                     sys_futex_waitv
>   450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	common	lsm_get_self_attr		sys_lsm_get_self_attr
> +452	common	lsm_list_modules		sys_lsm_list_modules
> +453	common	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/arch/sparc/kernel/syscalls/syscall.tbl b/arch/sparc/kernel/syscalls/syscall.tbl
> index 4398cc6fb68d..80b165091f6f 100644
> --- a/arch/sparc/kernel/syscalls/syscall.tbl
> +++ b/arch/sparc/kernel/syscalls/syscall.tbl
> @@ -496,3 +496,6 @@
>   448	common	process_mrelease		sys_process_mrelease
>   449	common  futex_waitv                     sys_futex_waitv
>   450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	common	lsm_get_self_attr		sys_lsm_get_self_attr
> +452	common	lsm_list_modules		sys_lsm_list_modules
> +453	common	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/arch/x86/entry/syscalls/syscall_32.tbl b/arch/x86/entry/syscalls/syscall_32.tbl
> index 320480a8db4f..130f9feb9eb9 100644
> --- a/arch/x86/entry/syscalls/syscall_32.tbl
> +++ b/arch/x86/entry/syscalls/syscall_32.tbl
> @@ -455,3 +455,6 @@
>   448	i386	process_mrelease	sys_process_mrelease
>   449	i386	futex_waitv		sys_futex_waitv
>   450	i386	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	i386	lsm_get_self_attr	sys_lsm_get_self_attr
> +452	i386	lsm_list_modules	sys_lsm_list_modules
> +453	i386	lsm_set_self_attr	sys_lsm_set_self_attr
> diff --git a/arch/x86/entry/syscalls/syscall_64.tbl b/arch/x86/entry/syscalls/syscall_64.tbl
> index c84d12608cd2..96dd45bc5988 100644
> --- a/arch/x86/entry/syscalls/syscall_64.tbl
> +++ b/arch/x86/entry/syscalls/syscall_64.tbl
> @@ -372,6 +372,9 @@
>   448	common	process_mrelease	sys_process_mrelease
>   449	common	futex_waitv		sys_futex_waitv
>   450	common	set_mempolicy_home_node	sys_set_mempolicy_home_node
> +451	common	lsm_get_self_attr	sys_lsm_get_self_attr
> +452	common	lsm_list_modules	sys_lsm_list_modules
> +453	common	lsm_set_self_attr	sys_lsm_set_self_attr
>   
>   #
>   # Due to a historical design error, certain syscalls are numbered differently
> diff --git a/arch/xtensa/kernel/syscalls/syscall.tbl b/arch/xtensa/kernel/syscalls/syscall.tbl
> index 52c94ab5c205..2610aba19802 100644
> --- a/arch/xtensa/kernel/syscalls/syscall.tbl
> +++ b/arch/xtensa/kernel/syscalls/syscall.tbl
> @@ -421,3 +421,6 @@
>   448	common	process_mrelease		sys_process_mrelease
>   449	common  futex_waitv                     sys_futex_waitv
>   450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	common	lsm_get_self_attr		sys_lsm_get_self_attr
> +452	common	lsm_list_modules		sys_lsm_list_modules
> +453	common	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
> index 45fa180cc56a..93f89fb06ef5 100644
> --- a/include/uapi/asm-generic/unistd.h
> +++ b/include/uapi/asm-generic/unistd.h
> @@ -886,8 +886,17 @@ __SYSCALL(__NR_futex_waitv, sys_futex_waitv)
>   #define __NR_set_mempolicy_home_node 450
>   __SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node)
>   
> +#define __NR_lsm_get_self_attr 451
> +__SYSCALL(__NR_lsm_get_self_attr, sys_lsm_get_self_attr)
> +
> +#define __NR_lsm_list_modules 452
> +__SYSCALL(__NR_lsm_list_modules, sys_lsm_list_modules)
> +
> +#define __NR_lsm_set_self_attr 453
> +__SYSCALL(__NR_lsm_set_self_attr, sys_lsm_set_self_attr)
> +
>   #undef __NR_syscalls
> -#define __NR_syscalls 451
> +#define __NR_syscalls 454
>   
>   /*
>    * 32 bit systems traditionally used different
> diff --git a/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl b/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl
> index 3f1886ad9d80..8492aa4a771f 100644
> --- a/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl
> +++ b/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl
> @@ -365,3 +365,6 @@
>   448	n64	process_mrelease		sys_process_mrelease
>   449	n64	futex_waitv			sys_futex_waitv
>   450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	n64	lsm_get_self_attr		sys_lsm_get_self_attr
> +452	n64	lsm_list_modules		sys_lsm_list_modules
> +453	n64	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
> index a0be127475b1..a414fe8c069b 100644
> --- a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
> +++ b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
> @@ -537,3 +537,6 @@
>   448	common	process_mrelease		sys_process_mrelease
>   449	common  futex_waitv                     sys_futex_waitv
>   450 	nospu	set_mempolicy_home_node		sys_set_mempolicy_home_node
> +451	common	lsm_get_self_attr		sys_lsm_get_self_attr
> +452	common	lsm_list_modules		sys_lsm_list_modules
> +453	common	lsm_set_self_attr		sys_lsm_set_self_attr
> diff --git a/tools/perf/arch/s390/entry/syscalls/syscall.tbl b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
> index b68f47541169..36a52d54d987 100644
> --- a/tools/perf/arch/s390/entry/syscalls/syscall.tbl
> +++ b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
> @@ -453,3 +453,6 @@
>   448  common	process_mrelease	sys_process_mrelease		sys_process_mrelease
>   449  common	futex_waitv		sys_futex_waitv			sys_futex_waitv
>   450  common	set_mempolicy_home_node	sys_set_mempolicy_home_node	sys_set_mempolicy_home_node
> +451  common	lsm_get_self_attr	sys_lsm_get_self_attr	sys_lsm_get_self_attr
> +452  common	lsm_list_modules	sys_lsm_list_modules	sys_lsm_list_modules
> +453  common	lsm_set_self_attr	sys_lsm_set_self_attr	sys_lsm_set_self_attr
> diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
> index c84d12608cd2..96dd45bc5988 100644
> --- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
> +++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
> @@ -372,6 +372,9 @@
>   448	common	process_mrelease	sys_process_mrelease
>   449	common	futex_waitv		sys_futex_waitv
>   450	common	set_mempolicy_home_node	sys_set_mempolicy_home_node
> +451	common	lsm_get_self_attr	sys_lsm_get_self_attr
> +452	common	lsm_list_modules	sys_lsm_list_modules
> +453	common	lsm_set_self_attr	sys_lsm_set_self_attr
>   
>   #
>   # Due to a historical design error, certain syscalls are numbered differently
diff mbox series

Patch

diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl
index 8ebacf37a8cf..178e2792c251 100644
--- a/arch/alpha/kernel/syscalls/syscall.tbl
+++ b/arch/alpha/kernel/syscalls/syscall.tbl
@@ -490,3 +490,6 @@ 
 558	common	process_mrelease		sys_process_mrelease
 559	common  futex_waitv                     sys_futex_waitv
 560	common	set_mempolicy_home_node		sys_ni_syscall
+561	common	lsm_get_self_attr		sys_lsm_get_self_attr
+562	common	lsm_list_modules		sys_lsm_list_modules
+563	common	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/arch/arm/tools/syscall.tbl b/arch/arm/tools/syscall.tbl
index ac964612d8b0..9cda144f9631 100644
--- a/arch/arm/tools/syscall.tbl
+++ b/arch/arm/tools/syscall.tbl
@@ -464,3 +464,6 @@ 
 448	common	process_mrelease		sys_process_mrelease
 449	common	futex_waitv			sys_futex_waitv
 450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	common	lsm_get_self_attr		sys_lsm_get_self_attr
+452	common	lsm_list_modules		sys_lsm_list_modules
+453	common	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h
index 037feba03a51..6a28fb91b85d 100644
--- a/arch/arm64/include/asm/unistd.h
+++ b/arch/arm64/include/asm/unistd.h
@@ -39,7 +39,7 @@ 
 #define __ARM_NR_compat_set_tls		(__ARM_NR_COMPAT_BASE + 5)
 #define __ARM_NR_COMPAT_END		(__ARM_NR_COMPAT_BASE + 0x800)
 
-#define __NR_compat_syscalls		451
+#define __NR_compat_syscalls		454
 #endif
 
 #define __ARCH_WANT_SYS_CLONE
diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h
index 604a2053d006..72022ffd5faa 100644
--- a/arch/arm64/include/asm/unistd32.h
+++ b/arch/arm64/include/asm/unistd32.h
@@ -907,6 +907,12 @@  __SYSCALL(__NR_process_mrelease, sys_process_mrelease)
 __SYSCALL(__NR_futex_waitv, sys_futex_waitv)
 #define __NR_set_mempolicy_home_node 450
 __SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node)
+#define __NR_lsm_get_self_attr 451
+__SYSCALL(__NR_lsm_get_self_attr, sys_lsm_get_self_attr)
+#define __NR_lsm_list_modules 452
+__SYSCALL(__NR_lsm_list_modules, sys_lsm_list_modules)
+#define __NR_lsm_set_self_attr 453
+__SYSCALL(__NR_lsm_set_self_attr, sys_lsm_set_self_attr)
 
 /*
  * Please add new compat syscalls above this comment and update
diff --git a/arch/ia64/kernel/syscalls/syscall.tbl b/arch/ia64/kernel/syscalls/syscall.tbl
index 72c929d9902b..c52e9d87f47d 100644
--- a/arch/ia64/kernel/syscalls/syscall.tbl
+++ b/arch/ia64/kernel/syscalls/syscall.tbl
@@ -371,3 +371,6 @@ 
 448	common	process_mrelease		sys_process_mrelease
 449	common  futex_waitv                     sys_futex_waitv
 450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	common	lsm_get_self_attr		sys_lsm_get_self_attr
+452	common	lsm_list_modules		sys_lsm_list_modules
+453	common	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/arch/m68k/kernel/syscalls/syscall.tbl b/arch/m68k/kernel/syscalls/syscall.tbl
index b1f3940bc298..31eac3c99d84 100644
--- a/arch/m68k/kernel/syscalls/syscall.tbl
+++ b/arch/m68k/kernel/syscalls/syscall.tbl
@@ -450,3 +450,6 @@ 
 448	common	process_mrelease		sys_process_mrelease
 449	common  futex_waitv                     sys_futex_waitv
 450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	common	lsm_get_self_attr		sys_lsm_get_self_attr
+452	common	lsm_list_modules		sys_lsm_list_modules
+453	common	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/arch/microblaze/kernel/syscalls/syscall.tbl b/arch/microblaze/kernel/syscalls/syscall.tbl
index 820145e47350..5037fa1f74b8 100644
--- a/arch/microblaze/kernel/syscalls/syscall.tbl
+++ b/arch/microblaze/kernel/syscalls/syscall.tbl
@@ -456,3 +456,6 @@ 
 448	common	process_mrelease		sys_process_mrelease
 449	common  futex_waitv                     sys_futex_waitv
 450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	common	lsm_get_self_attr		sys_lsm_get_self_attr
+452	common	lsm_list_modules		sys_lsm_list_modules
+453	common	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl b/arch/mips/kernel/syscalls/syscall_n32.tbl
index 253ff994ed2e..29545b3ec587 100644
--- a/arch/mips/kernel/syscalls/syscall_n32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
@@ -389,3 +389,6 @@ 
 448	n32	process_mrelease		sys_process_mrelease
 449	n32	futex_waitv			sys_futex_waitv
 450	n32	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	n32	lsm_get_self_attr		sys_lsm_get_self_attr
+452	n32	lsm_list_modules		sys_lsm_list_modules
+453	n32	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/arch/mips/kernel/syscalls/syscall_n64.tbl b/arch/mips/kernel/syscalls/syscall_n64.tbl
index 3f1886ad9d80..8492aa4a771f 100644
--- a/arch/mips/kernel/syscalls/syscall_n64.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n64.tbl
@@ -365,3 +365,6 @@ 
 448	n64	process_mrelease		sys_process_mrelease
 449	n64	futex_waitv			sys_futex_waitv
 450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	n64	lsm_get_self_attr		sys_lsm_get_self_attr
+452	n64	lsm_list_modules		sys_lsm_list_modules
+453	n64	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl
index 8f243e35a7b2..d74fd86de2a2 100644
--- a/arch/mips/kernel/syscalls/syscall_o32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
@@ -438,3 +438,6 @@ 
 448	o32	process_mrelease		sys_process_mrelease
 449	o32	futex_waitv			sys_futex_waitv
 450	o32	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	o32	lsm_get_self_attr		sys_lsm_get_self_attr
+452	o32	lsm_list_modules		sys_lsm_list_modules
+453	032	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/arch/parisc/kernel/syscalls/syscall.tbl b/arch/parisc/kernel/syscalls/syscall.tbl
index 0e42fceb2d5e..d1a5f3120d6c 100644
--- a/arch/parisc/kernel/syscalls/syscall.tbl
+++ b/arch/parisc/kernel/syscalls/syscall.tbl
@@ -448,3 +448,6 @@ 
 448	common	process_mrelease		sys_process_mrelease
 449	common	futex_waitv			sys_futex_waitv
 450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	common	lsm_get_self_attr		sys_lsm_get_self_attr
+452	common	lsm_list_modules		sys_lsm_list_modules
+453	common	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/arch/powerpc/kernel/syscalls/syscall.tbl b/arch/powerpc/kernel/syscalls/syscall.tbl
index a0be127475b1..a414fe8c069b 100644
--- a/arch/powerpc/kernel/syscalls/syscall.tbl
+++ b/arch/powerpc/kernel/syscalls/syscall.tbl
@@ -537,3 +537,6 @@ 
 448	common	process_mrelease		sys_process_mrelease
 449	common  futex_waitv                     sys_futex_waitv
 450 	nospu	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	common	lsm_get_self_attr		sys_lsm_get_self_attr
+452	common	lsm_list_modules		sys_lsm_list_modules
+453	common	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/arch/s390/kernel/syscalls/syscall.tbl b/arch/s390/kernel/syscalls/syscall.tbl
index b68f47541169..7511e05b785d 100644
--- a/arch/s390/kernel/syscalls/syscall.tbl
+++ b/arch/s390/kernel/syscalls/syscall.tbl
@@ -453,3 +453,6 @@ 
 448  common	process_mrelease	sys_process_mrelease		sys_process_mrelease
 449  common	futex_waitv		sys_futex_waitv			sys_futex_waitv
 450  common	set_mempolicy_home_node	sys_set_mempolicy_home_node	sys_set_mempolicy_home_node
+451  common	lsm_get_self_attr	sys_lsm_get_self_attr		sys_lsm_get_self_attr
+452  common	lsm_list_modules	sys_lsm_list_modules		sys_lsm_list_modules
+453  common	lsm_set_self_attr	sys_lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/arch/sh/kernel/syscalls/syscall.tbl b/arch/sh/kernel/syscalls/syscall.tbl
index 2de85c977f54..1a75a599bb55 100644
--- a/arch/sh/kernel/syscalls/syscall.tbl
+++ b/arch/sh/kernel/syscalls/syscall.tbl
@@ -453,3 +453,6 @@ 
 448	common	process_mrelease		sys_process_mrelease
 449	common  futex_waitv                     sys_futex_waitv
 450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	common	lsm_get_self_attr		sys_lsm_get_self_attr
+452	common	lsm_list_modules		sys_lsm_list_modules
+453	common	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/arch/sparc/kernel/syscalls/syscall.tbl b/arch/sparc/kernel/syscalls/syscall.tbl
index 4398cc6fb68d..80b165091f6f 100644
--- a/arch/sparc/kernel/syscalls/syscall.tbl
+++ b/arch/sparc/kernel/syscalls/syscall.tbl
@@ -496,3 +496,6 @@ 
 448	common	process_mrelease		sys_process_mrelease
 449	common  futex_waitv                     sys_futex_waitv
 450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	common	lsm_get_self_attr		sys_lsm_get_self_attr
+452	common	lsm_list_modules		sys_lsm_list_modules
+453	common	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/arch/x86/entry/syscalls/syscall_32.tbl b/arch/x86/entry/syscalls/syscall_32.tbl
index 320480a8db4f..130f9feb9eb9 100644
--- a/arch/x86/entry/syscalls/syscall_32.tbl
+++ b/arch/x86/entry/syscalls/syscall_32.tbl
@@ -455,3 +455,6 @@ 
 448	i386	process_mrelease	sys_process_mrelease
 449	i386	futex_waitv		sys_futex_waitv
 450	i386	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	i386	lsm_get_self_attr	sys_lsm_get_self_attr
+452	i386	lsm_list_modules	sys_lsm_list_modules
+453	i386	lsm_set_self_attr	sys_lsm_set_self_attr
diff --git a/arch/x86/entry/syscalls/syscall_64.tbl b/arch/x86/entry/syscalls/syscall_64.tbl
index c84d12608cd2..96dd45bc5988 100644
--- a/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/arch/x86/entry/syscalls/syscall_64.tbl
@@ -372,6 +372,9 @@ 
 448	common	process_mrelease	sys_process_mrelease
 449	common	futex_waitv		sys_futex_waitv
 450	common	set_mempolicy_home_node	sys_set_mempolicy_home_node
+451	common	lsm_get_self_attr	sys_lsm_get_self_attr
+452	common	lsm_list_modules	sys_lsm_list_modules
+453	common	lsm_set_self_attr	sys_lsm_set_self_attr
 
 #
 # Due to a historical design error, certain syscalls are numbered differently
diff --git a/arch/xtensa/kernel/syscalls/syscall.tbl b/arch/xtensa/kernel/syscalls/syscall.tbl
index 52c94ab5c205..2610aba19802 100644
--- a/arch/xtensa/kernel/syscalls/syscall.tbl
+++ b/arch/xtensa/kernel/syscalls/syscall.tbl
@@ -421,3 +421,6 @@ 
 448	common	process_mrelease		sys_process_mrelease
 449	common  futex_waitv                     sys_futex_waitv
 450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	common	lsm_get_self_attr		sys_lsm_get_self_attr
+452	common	lsm_list_modules		sys_lsm_list_modules
+453	common	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 45fa180cc56a..93f89fb06ef5 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -886,8 +886,17 @@  __SYSCALL(__NR_futex_waitv, sys_futex_waitv)
 #define __NR_set_mempolicy_home_node 450
 __SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node)
 
+#define __NR_lsm_get_self_attr 451
+__SYSCALL(__NR_lsm_get_self_attr, sys_lsm_get_self_attr)
+
+#define __NR_lsm_list_modules 452
+__SYSCALL(__NR_lsm_list_modules, sys_lsm_list_modules)
+
+#define __NR_lsm_set_self_attr 453
+__SYSCALL(__NR_lsm_set_self_attr, sys_lsm_set_self_attr)
+
 #undef __NR_syscalls
-#define __NR_syscalls 451
+#define __NR_syscalls 454
 
 /*
  * 32 bit systems traditionally used different
diff --git a/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl b/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl
index 3f1886ad9d80..8492aa4a771f 100644
--- a/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl
+++ b/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl
@@ -365,3 +365,6 @@ 
 448	n64	process_mrelease		sys_process_mrelease
 449	n64	futex_waitv			sys_futex_waitv
 450	common	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	n64	lsm_get_self_attr		sys_lsm_get_self_attr
+452	n64	lsm_list_modules		sys_lsm_list_modules
+453	n64	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
index a0be127475b1..a414fe8c069b 100644
--- a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
+++ b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
@@ -537,3 +537,6 @@ 
 448	common	process_mrelease		sys_process_mrelease
 449	common  futex_waitv                     sys_futex_waitv
 450 	nospu	set_mempolicy_home_node		sys_set_mempolicy_home_node
+451	common	lsm_get_self_attr		sys_lsm_get_self_attr
+452	common	lsm_list_modules		sys_lsm_list_modules
+453	common	lsm_set_self_attr		sys_lsm_set_self_attr
diff --git a/tools/perf/arch/s390/entry/syscalls/syscall.tbl b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
index b68f47541169..36a52d54d987 100644
--- a/tools/perf/arch/s390/entry/syscalls/syscall.tbl
+++ b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
@@ -453,3 +453,6 @@ 
 448  common	process_mrelease	sys_process_mrelease		sys_process_mrelease
 449  common	futex_waitv		sys_futex_waitv			sys_futex_waitv
 450  common	set_mempolicy_home_node	sys_set_mempolicy_home_node	sys_set_mempolicy_home_node
+451  common	lsm_get_self_attr	sys_lsm_get_self_attr	sys_lsm_get_self_attr
+452  common	lsm_list_modules	sys_lsm_list_modules	sys_lsm_list_modules
+453  common	lsm_set_self_attr	sys_lsm_set_self_attr	sys_lsm_set_self_attr
diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
index c84d12608cd2..96dd45bc5988 100644
--- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
@@ -372,6 +372,9 @@ 
 448	common	process_mrelease	sys_process_mrelease
 449	common	futex_waitv		sys_futex_waitv
 450	common	set_mempolicy_home_node	sys_set_mempolicy_home_node
+451	common	lsm_get_self_attr	sys_lsm_get_self_attr
+452	common	lsm_list_modules	sys_lsm_list_modules
+453	common	lsm_set_self_attr	sys_lsm_set_self_attr
 
 #
 # Due to a historical design error, certain syscalls are numbered differently