2022-10-25 18:52:49

by Casey Schaufler

[permalink] [raw]
Subject: [PATCH v1 8/8] lsm: wireup syscalls lsm_self_attr and lsm_module_list

Wireup two syscalls for Linux Security Modules.

Signed-off-by: Casey Schaufler <[email protected]>
---
arch/alpha/kernel/syscalls/syscall.tbl | 2 ++
arch/arm/tools/syscall.tbl | 2 ++
arch/arm64/include/asm/unistd32.h | 2 ++
arch/ia64/kernel/syscalls/syscall.tbl | 2 ++
arch/m68k/kernel/syscalls/syscall.tbl | 2 ++
arch/microblaze/kernel/syscalls/syscall.tbl | 2 ++
arch/mips/kernel/syscalls/syscall_n32.tbl | 2 ++
arch/mips/kernel/syscalls/syscall_n64.tbl | 2 ++
arch/mips/kernel/syscalls/syscall_o32.tbl | 2 ++
arch/parisc/kernel/syscalls/syscall.tbl | 2 ++
arch/powerpc/kernel/syscalls/syscall.tbl | 2 ++
arch/s390/kernel/syscalls/syscall.tbl | 2 ++
arch/sh/kernel/syscalls/syscall.tbl | 2 ++
arch/sparc/kernel/syscalls/syscall.tbl | 2 ++
arch/x86/entry/syscalls/syscall_32.tbl | 2 ++
arch/x86/entry/syscalls/syscall_64.tbl | 2 ++
arch/xtensa/kernel/syscalls/syscall.tbl | 2 ++
include/uapi/asm-generic/unistd.h | 5 ++++-
tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl | 2 ++
tools/perf/arch/powerpc/entry/syscalls/syscall.tbl | 2 ++
tools/perf/arch/s390/entry/syscalls/syscall.tbl | 2 ++
tools/perf/arch/x86/entry/syscalls/syscall_64.tbl | 2 ++
22 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl
index 8ebacf37a8cf..41e4f3704ccf 100644
--- a/arch/alpha/kernel/syscalls/syscall.tbl
+++ b/arch/alpha/kernel/syscalls/syscall.tbl
@@ -490,3 +490,5 @@
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_self_attr sys_lsm_self_attr
+562 common lsm_module_list sys_lsm_module_list
diff --git a/arch/arm/tools/syscall.tbl b/arch/arm/tools/syscall.tbl
index ac964612d8b0..20d551be0b67 100644
--- a/arch/arm/tools/syscall.tbl
+++ b/arch/arm/tools/syscall.tbl
@@ -464,3 +464,5 @@
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_self_attr sys_lsm_self_attr
+452 common lsm_module_list sys_lsm_module_list
diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h
index 604a2053d006..366451dc8307 100644
--- a/arch/arm64/include/asm/unistd32.h
+++ b/arch/arm64/include/asm/unistd32.h
@@ -907,6 +907,8 @@ __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_attr_set 451
+__SYSCALL(__NR_lsm_attr_set, sys_lsm_attr_set)

/*
* 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..a2ccef8e1eb1 100644
--- a/arch/ia64/kernel/syscalls/syscall.tbl
+++ b/arch/ia64/kernel/syscalls/syscall.tbl
@@ -371,3 +371,5 @@
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_self_attr sys_lsm_self_attr
+452 common lsm_module_list sys_lsm_module_list
diff --git a/arch/m68k/kernel/syscalls/syscall.tbl b/arch/m68k/kernel/syscalls/syscall.tbl
index b1f3940bc298..59b977b3fa04 100644
--- a/arch/m68k/kernel/syscalls/syscall.tbl
+++ b/arch/m68k/kernel/syscalls/syscall.tbl
@@ -450,3 +450,5 @@
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_self_attr sys_lsm_self_attr
+452 common lsm_module_list sys_lsm_module_list
diff --git a/arch/microblaze/kernel/syscalls/syscall.tbl b/arch/microblaze/kernel/syscalls/syscall.tbl
index 820145e47350..82c39a22e38b 100644
--- a/arch/microblaze/kernel/syscalls/syscall.tbl
+++ b/arch/microblaze/kernel/syscalls/syscall.tbl
@@ -456,3 +456,5 @@
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_self_attr sys_lsm_self_attr
+452 common lsm_module_list sys_lsm_module_list
diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl b/arch/mips/kernel/syscalls/syscall_n32.tbl
index 253ff994ed2e..f973b69e7dbe 100644
--- a/arch/mips/kernel/syscalls/syscall_n32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
@@ -389,3 +389,5 @@
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_self_attr sys_lsm_self_attr
+452 n32 lsm_module_list sys_lsm_module_list
diff --git a/arch/mips/kernel/syscalls/syscall_n64.tbl b/arch/mips/kernel/syscalls/syscall_n64.tbl
index 3f1886ad9d80..567035293634 100644
--- a/arch/mips/kernel/syscalls/syscall_n64.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n64.tbl
@@ -365,3 +365,5 @@
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_self_attr sys_lsm_self_attr
+452 n64 lsm_module_list sys_lsm_module_list
diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl
index 8f243e35a7b2..22019aa08696 100644
--- a/arch/mips/kernel/syscalls/syscall_o32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
@@ -438,3 +438,5 @@
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_self_attr sys_lsm_self_attr
+452 o32 lsm_module_list sys_lsm_module_list
diff --git a/arch/parisc/kernel/syscalls/syscall.tbl b/arch/parisc/kernel/syscalls/syscall.tbl
index 8a99c998da9b..e52c292923f6 100644
--- a/arch/parisc/kernel/syscalls/syscall.tbl
+++ b/arch/parisc/kernel/syscalls/syscall.tbl
@@ -448,3 +448,5 @@
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_self_attr sys_lsm_self_attr
+452 common lsm_module_list sys_lsm_module_list
diff --git a/arch/powerpc/kernel/syscalls/syscall.tbl b/arch/powerpc/kernel/syscalls/syscall.tbl
index e9e0df4f9a61..099489ee5c45 100644
--- a/arch/powerpc/kernel/syscalls/syscall.tbl
+++ b/arch/powerpc/kernel/syscalls/syscall.tbl
@@ -534,3 +534,5 @@
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_self_attr sys_lsm_self_attr
+452 common lsm_module_list sys_lsm_module_list
diff --git a/arch/s390/kernel/syscalls/syscall.tbl b/arch/s390/kernel/syscalls/syscall.tbl
index 799147658dee..eaba1ed5654e 100644
--- a/arch/s390/kernel/syscalls/syscall.tbl
+++ b/arch/s390/kernel/syscalls/syscall.tbl
@@ -453,3 +453,5 @@
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_self_attr sys_lsm_self_attr sys_lsm_self_attr
+452 common lsm_module_list sys_lsm_module_list sys_lsm_module_list
diff --git a/arch/sh/kernel/syscalls/syscall.tbl b/arch/sh/kernel/syscalls/syscall.tbl
index 2de85c977f54..b84c60d96f78 100644
--- a/arch/sh/kernel/syscalls/syscall.tbl
+++ b/arch/sh/kernel/syscalls/syscall.tbl
@@ -453,3 +453,5 @@
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_self_attr sys_lsm_self_attr
+452 common lsm_module_list sys_lsm_module_list
diff --git a/arch/sparc/kernel/syscalls/syscall.tbl b/arch/sparc/kernel/syscalls/syscall.tbl
index 4398cc6fb68d..f0831bf811e3 100644
--- a/arch/sparc/kernel/syscalls/syscall.tbl
+++ b/arch/sparc/kernel/syscalls/syscall.tbl
@@ -496,3 +496,5 @@
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_self_attr sys_lsm_self_attr
+452 common lsm_module_list sys_lsm_module_list
diff --git a/arch/x86/entry/syscalls/syscall_32.tbl b/arch/x86/entry/syscalls/syscall_32.tbl
index 320480a8db4f..259509a0e23d 100644
--- a/arch/x86/entry/syscalls/syscall_32.tbl
+++ b/arch/x86/entry/syscalls/syscall_32.tbl
@@ -455,3 +455,5 @@
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_self_attr sys_lsm_self_attr
+452 i386 lsm_module_list sys_lsm_module_list
diff --git a/arch/x86/entry/syscalls/syscall_64.tbl b/arch/x86/entry/syscalls/syscall_64.tbl
index c84d12608cd2..40b35e7069a7 100644
--- a/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/arch/x86/entry/syscalls/syscall_64.tbl
@@ -372,6 +372,8 @@
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_self_attr sys_lsm_self_attr
+452 common lsm_module_list sys_lsm_module_list

#
# 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..f0c76d05b768 100644
--- a/arch/xtensa/kernel/syscalls/syscall.tbl
+++ b/arch/xtensa/kernel/syscalls/syscall.tbl
@@ -421,3 +421,5 @@
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_self_attr sys_lsm_self_attr
+452 common lsm_module_list sys_lsm_module_list
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 45fa180cc56a..aa66718e1b48 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -886,8 +886,11 @@ __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_self_attr 451
+__SYSCALL(__NR_lsm_self_attr, sys_lsm_self_attr)
+
#undef __NR_syscalls
-#define __NR_syscalls 451
+#define __NR_syscalls 452

/*
* 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..567035293634 100644
--- a/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl
+++ b/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl
@@ -365,3 +365,5 @@
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_self_attr sys_lsm_self_attr
+452 n64 lsm_module_list sys_lsm_module_list
diff --git a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
index 2bca64f96164..7b779080acbe 100644
--- a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
+++ b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
@@ -530,3 +530,5 @@
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_self_attr sys_lsm_self_attr
+452 common lsm_module_list sys_lsm_module_list
diff --git a/tools/perf/arch/s390/entry/syscalls/syscall.tbl b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
index 799147658dee..eaba1ed5654e 100644
--- a/tools/perf/arch/s390/entry/syscalls/syscall.tbl
+++ b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
@@ -453,3 +453,5 @@
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_self_attr sys_lsm_self_attr sys_lsm_self_attr
+452 common lsm_module_list sys_lsm_module_list sys_lsm_module_list
diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
index c84d12608cd2..40b35e7069a7 100644
--- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
@@ -372,6 +372,8 @@
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_self_attr sys_lsm_self_attr
+452 common lsm_module_list sys_lsm_module_list

#
# Due to a historical design error, certain syscalls are numbered differently
--
2.37.3



2022-10-26 02:48:16

by kernel test robot

[permalink] [raw]
Subject: Re: [PATCH v1 8/8] lsm: wireup syscalls lsm_self_attr and lsm_module_list

Hi Casey,

I love your patch! Perhaps something to improve:

[auto build test WARNING on kees/for-next/hardening]
[also build test WARNING on pcmoore-selinux/next acme/perf/core linus/master v6.1-rc2 next-20221025]
[cannot apply to tip/perf/core]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url: https://github.com/intel-lab-lkp/linux/commits/Casey-Schaufler/LSM-Identify-modules-by-more-than-name/20221026-034541
base: https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
patch link: https://lore.kernel.org/r/20221025184519.13231-9-casey%40schaufler-ca.com
patch subject: [PATCH v1 8/8] lsm: wireup syscalls lsm_self_attr and lsm_module_list
config: loongarch-allyesconfig
compiler: loongarch64-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/f02834d8cbd5c9125ffdc42672863704deaeff49
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Casey-Schaufler/LSM-Identify-modules-by-more-than-name/20221026-034541
git checkout f02834d8cbd5c9125ffdc42672863704deaeff49
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=loongarch prepare

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <[email protected]>

All warnings (new ones prefixed by >>):

<stdin>:569:2: warning: #warning syscall fstat not implemented [-Wcpp]
>> <stdin>:1568:2: warning: #warning syscall lsm_module_list not implemented [-Wcpp]
--
<stdin>:569:2: warning: #warning syscall fstat not implemented [-Wcpp]
>> <stdin>:1568:2: warning: #warning syscall lsm_module_list not implemented [-Wcpp]
--
scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr]
scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr]
scripts/genksyms/parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples
arch/loongarch/kernel/asm-offsets.c:16:6: warning: no previous prototype for 'output_ptreg_defines' [-Wmissing-prototypes]
16 | void output_ptreg_defines(void)
| ^~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:63:6: warning: no previous prototype for 'output_task_defines' [-Wmissing-prototypes]
63 | void output_task_defines(void)
| ^~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:75:6: warning: no previous prototype for 'output_thread_info_defines' [-Wmissing-prototypes]
75 | void output_thread_info_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:91:6: warning: no previous prototype for 'output_thread_defines' [-Wmissing-prototypes]
91 | void output_thread_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:134:6: warning: no previous prototype for 'output_thread_fpu_defines' [-Wmissing-prototypes]
134 | void output_thread_fpu_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:174:6: warning: no previous prototype for 'output_mm_defines' [-Wmissing-prototypes]
174 | void output_mm_defines(void)
| ^~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:206:6: warning: no previous prototype for 'output_sc_defines' [-Wmissing-prototypes]
206 | void output_sc_defines(void)
| ^~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:214:6: warning: no previous prototype for 'output_signal_defines' [-Wmissing-prototypes]
214 | void output_signal_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:252:6: warning: no previous prototype for 'output_smpboot_defines' [-Wmissing-prototypes]
252 | void output_smpboot_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~
<stdin>:569:2: warning: #warning syscall fstat not implemented [-Wcpp]
>> <stdin>:1568:2: warning: #warning syscall lsm_module_list not implemented [-Wcpp]

--
0-DAY CI Kernel Test Service
https://01.org/lkp


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2022-10-26 08:38:34

by Geert Uytterhoeven

[permalink] [raw]
Subject: Re: [PATCH v1 8/8] lsm: wireup syscalls lsm_self_attr and lsm_module_list

Hi Casey,

CC linux-perf

On Tue, Oct 25, 2022 at 8:52 PM Casey Schaufler <[email protected]> wrote:
> Wireup two syscalls for Linux Security Modules.
>
> Signed-off-by: Casey Schaufler <[email protected]>

Thanks for your patch!

> arch/m68k/kernel/syscalls/syscall.tbl | 2 ++

Acked-by: Geert Uytterhoeven <[email protected]> # m68k

> --- a/arch/arm64/include/asm/unistd32.h
> +++ b/arch/arm64/include/asm/unistd32.h
> @@ -907,6 +907,8 @@ __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_attr_set 451
> +__SYSCALL(__NR_lsm_attr_set, sys_lsm_attr_set)

Missing lsm_module_list.

>
> /*
> * Please add new compat syscalls above this comment and update

> --- a/include/uapi/asm-generic/unistd.h
> +++ b/include/uapi/asm-generic/unistd.h
> @@ -886,8 +886,11 @@ __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_self_attr 451
> +__SYSCALL(__NR_lsm_self_attr, sys_lsm_self_attr)

Missing lsm_module_list.

> +
> #undef __NR_syscalls
> -#define __NR_syscalls 451
> +#define __NR_syscalls 452

Hence one off.

> --- a/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl
> +++ b/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl
> @@ -365,3 +365,5 @@
> 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_self_attr sys_lsm_self_attr
> +452 n64 lsm_module_list sys_lsm_module_list
> diff --git a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
> index 2bca64f96164..7b779080acbe 100644
> --- a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
> +++ b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
> @@ -530,3 +530,5 @@
> 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_self_attr sys_lsm_self_attr
> +452 common lsm_module_list sys_lsm_module_list
> diff --git a/tools/perf/arch/s390/entry/syscalls/syscall.tbl b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
> index 799147658dee..eaba1ed5654e 100644
> --- a/tools/perf/arch/s390/entry/syscalls/syscall.tbl
> +++ b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
> @@ -453,3 +453,5 @@
> 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_self_attr sys_lsm_self_attr sys_lsm_self_attr
> +452 common lsm_module_list sys_lsm_module_list sys_lsm_module_list
> diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
> index c84d12608cd2..40b35e7069a7 100644
> --- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
> +++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
> @@ -372,6 +372,8 @@
> 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_self_attr sys_lsm_self_attr
> +452 common lsm_module_list sys_lsm_module_list

BTW, why are the syscall tables not shared between arch/ and tools/perf/?
They seem to be identical (except for ppc due to 32/64 vs. common)?

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds