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From: Casey Schaufler <casey@schaufler-ca.com>
To: casey.schaufler@intel.com, paul@paul-moore.com,
	linux-security-module@vger.kernel.org
Cc: casey@schaufler-ca.com, jmorris@namei.org, keescook@chromium.org,
	john.johansen@canonical.com, penguin-kernel@i-love.sakura.ne.jp,
	stephen.smalley.work@gmail.com, linux-kernel@vger.kernel.org,
	linux-api@vger.kernel.org, mic@digikod.net
Subject: [PATCH v1 8/8] lsm: wireup syscalls lsm_self_attr and lsm_module_list
Date: Tue, 25 Oct 2022 11:45:19 -0700	[thread overview]
Message-ID: <20221025184519.13231-9-casey@schaufler-ca.com> (raw)
In-Reply-To: <20221025184519.13231-1-casey@schaufler-ca.com>

Wireup two syscalls for Linux Security Modules.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
---
 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


  parent reply	other threads:[~2022-10-25 18:49 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20221025184519.13231-1-casey.ref@schaufler-ca.com>
2022-10-25 18:45 ` [PATCH v1 0/8] LSM: Two basic syscalls Casey Schaufler
2022-10-25 18:45   ` [PATCH v1 1/8] LSM: Identify modules by more than name Casey Schaufler
2022-10-26  5:56     ` Greg KH
2022-10-25 18:45   ` [PATCH v1 2/8] LSM: Add an LSM identifier for external use Casey Schaufler
2022-10-26  5:58     ` Greg KH
2022-10-26 19:36       ` Casey Schaufler
2022-10-27  0:11         ` Tetsuo Handa
2022-10-27  6:31         ` Greg KH
2022-10-28 16:54           ` Casey Schaufler
2022-11-09 23:33             ` Paul Moore
2022-11-10  0:57               ` Casey Schaufler
2022-11-10  2:37                 ` Paul Moore
2022-11-09 23:33     ` Paul Moore
2022-11-10  0:46       ` Casey Schaufler
2022-10-25 18:45   ` [PATCH v1 3/8] LSM: Identify the process attributes for each module Casey Schaufler
2022-10-26  5:59     ` Greg KH
2022-11-09 23:34     ` Paul Moore
2022-11-10  1:03       ` Casey Schaufler
2022-11-10  2:39         ` Paul Moore
2022-10-25 18:45   ` [PATCH v1 4/8] LSM: Maintain a table of LSM attribute data Casey Schaufler
2022-10-26  6:00     ` Greg KH
2022-10-27  0:38       ` Casey Schaufler
2022-10-27  6:29         ` Greg KH
2022-10-27 17:08           ` Casey Schaufler
2022-10-27 17:13             ` Greg KH
2022-11-09 23:34               ` Paul Moore
2022-10-25 18:45   ` [PATCH v1 5/8] proc: Use lsmids instead of lsm names for attrs Casey Schaufler
2022-10-25 18:45   ` [PATCH v1 6/8] LSM: lsm_self_attr syscall for LSM self attributes Casey Schaufler
2022-10-26  6:03     ` Greg KH
2022-10-26  7:01     ` kernel test robot
2022-10-26  8:14     ` kernel test robot
2022-10-26  9:33     ` kernel test robot
2022-11-09 23:34     ` Paul Moore
2022-11-10  1:32       ` Casey Schaufler
2022-11-10  3:02         ` Paul Moore
2022-11-10 23:36       ` Paul Moore
2022-11-11  0:36         ` Casey Schaufler
2022-11-11  3:16           ` Paul Moore
2022-10-25 18:45   ` [PATCH v1 7/8] LSM: Create lsm_module_list system call Casey Schaufler
2022-10-26  6:02     ` Greg KH
2022-10-26 12:07     ` kernel test robot
2022-11-09 23:35     ` Paul Moore
2022-11-10  1:37       ` Casey Schaufler
2022-11-10  3:17         ` Paul Moore
2022-10-25 18:45   ` Casey Schaufler [this message]
2022-10-26  8:07     ` [PATCH v1 8/8] lsm: wireup syscalls lsm_self_attr and lsm_module_list Geert Uytterhoeven
2022-11-23 19:57 [PATCH v1 0/8] LSM: Two basic syscalls Casey Schaufler
2022-11-23 19:57 ` [PATCH v1 8/8] lsm: wireup syscalls lsm_self_attr and lsm_module_list Casey Schaufler

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