[PATCH] add SIGNAL syscall class (v3)

Add a syscall class for sending signals.

Signed-off-by: Amy Griffis <amy.griffis@hp.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

10 files changed, 65 insertions, 0 deletions

diff --git a/arch/ia64/ia32/audit.c b/arch/ia64/ia32/audit.c
index 92d7d0c8d93f..8850fe40ea34 100644
--- a/arch/ia64/ia32/audit.c
+++ b/arch/ia64/ia32/audit.c
@@ -20,6 +20,11 @@ unsigned ia32_read_class[] = {
 ~0U
 };
 
+unsigned ia32_signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
 int ia32_classify_syscall(unsigned syscall)
 {
         switch(syscall) {
diff --git a/arch/ia64/kernel/audit.c b/arch/ia64/kernel/audit.c
index 04682555a28c..538312adc53b 100644
--- a/arch/ia64/kernel/audit.c
+++ b/arch/ia64/kernel/audit.c
@@ -23,6 +23,11 @@ static unsigned chattr_class[] = {
 ~0U
 };
 
+static unsigned signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
 int audit_classify_syscall(int abi, unsigned syscall)
 {
 #ifdef CONFIG_IA32_SUPPORT
@@ -49,15 +54,18 @@ static int __init audit_classes_init(void)
         extern __u32 ia32_write_class[];
         extern __u32 ia32_read_class[];
         extern __u32 ia32_chattr_class[];
+        extern __u32 ia32_signal_class[];
         audit_register_class(AUDIT_CLASS_WRITE_32, ia32_write_class);
         audit_register_class(AUDIT_CLASS_READ_32, ia32_read_class);
         audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ia32_dir_class);
         audit_register_class(AUDIT_CLASS_CHATTR_32, ia32_chattr_class);
+        audit_register_class(AUDIT_CLASS_SIGNAL_32, ia32_signal_class);
 #endif
         audit_register_class(AUDIT_CLASS_WRITE, write_class);
         audit_register_class(AUDIT_CLASS_READ, read_class);
         audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);
         audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);
+        audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);
         return 0;
 }
 
diff --git a/arch/powerpc/kernel/audit.c b/arch/powerpc/kernel/audit.c
index 7fe5e6300e9a..66d54bada0bf 100644
--- a/arch/powerpc/kernel/audit.c
+++ b/arch/powerpc/kernel/audit.c
@@ -23,6 +23,11 @@ static unsigned chattr_class[] = {
 ~0U
 };
 
+static unsigned signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
 int audit_classify_syscall(int abi, unsigned syscall)
 {
 #ifdef CONFIG_PPC64
@@ -51,15 +56,18 @@ static int __init audit_classes_init(void)
         extern __u32 ppc32_write_class[];
         extern __u32 ppc32_read_class[];
         extern __u32 ppc32_chattr_class[];
+        extern __u32 ppc32_signal_class[];
         audit_register_class(AUDIT_CLASS_WRITE_32, ppc32_write_class);
         audit_register_class(AUDIT_CLASS_READ_32, ppc32_read_class);
         audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ppc32_dir_class);
         audit_register_class(AUDIT_CLASS_CHATTR_32, ppc32_chattr_class);
+        audit_register_class(AUDIT_CLASS_SIGNAL_32, ppc32_signal_class);
 #endif
         audit_register_class(AUDIT_CLASS_WRITE, write_class);
         audit_register_class(AUDIT_CLASS_READ, read_class);
         audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);
         audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);
+        audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);
         return 0;
 }
 
diff --git a/arch/powerpc/kernel/compat_audit.c b/arch/powerpc/kernel/compat_audit.c
index 640d4bb29321..108ff14e2122 100644
--- a/arch/powerpc/kernel/compat_audit.c
+++ b/arch/powerpc/kernel/compat_audit.c
@@ -21,6 +21,11 @@ unsigned ppc32_read_class[] = {
 ~0U
 };
 
+unsigned ppc32_signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
 int ppc32_classify_syscall(unsigned syscall)
 {
         switch(syscall) {
diff --git a/arch/s390/kernel/audit.c b/arch/s390/kernel/audit.c
index 0741d9193390..7affafe626d2 100644
--- a/arch/s390/kernel/audit.c
+++ b/arch/s390/kernel/audit.c
@@ -23,6 +23,11 @@ static unsigned chattr_class[] = {
 ~0U
 };
 
+static unsigned signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
 int audit_classify_syscall(int abi, unsigned syscall)
 {
 #ifdef CONFIG_COMPAT
@@ -51,15 +56,18 @@ static int __init audit_classes_init(void)
         extern __u32 s390_write_class[];
         extern __u32 s390_read_class[];
         extern __u32 s390_chattr_class[];
+        extern __u32 s390_signal_class[];
         audit_register_class(AUDIT_CLASS_WRITE_32, s390_write_class);
         audit_register_class(AUDIT_CLASS_READ_32, s390_read_class);
         audit_register_class(AUDIT_CLASS_DIR_WRITE_32, s390_dir_class);
         audit_register_class(AUDIT_CLASS_CHATTR_32, s390_chattr_class);
+        audit_register_class(AUDIT_CLASS_SIGNAL_32, s390_signal_class);
 #endif
         audit_register_class(AUDIT_CLASS_WRITE, write_class);
         audit_register_class(AUDIT_CLASS_READ, read_class);
         audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);
         audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);
+        audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);
         return 0;
 }
 
diff --git a/arch/s390/kernel/compat_audit.c b/arch/s390/kernel/compat_audit.c
index 16d9436bfa91..0569f5126e49 100644
--- a/arch/s390/kernel/compat_audit.c
+++ b/arch/s390/kernel/compat_audit.c
@@ -21,6 +21,11 @@ unsigned s390_read_class[] = {
 ~0U
 };
 
+unsigned s390_signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
 int s390_classify_syscall(unsigned syscall)
 {
         switch(syscall) {
diff --git a/arch/sparc64/kernel/audit.c b/arch/sparc64/kernel/audit.c
index aef19cc27072..d57a9dad0ab7 100644
--- a/arch/sparc64/kernel/audit.c
+++ b/arch/sparc64/kernel/audit.c
@@ -23,6 +23,11 @@ static unsigned chattr_class[] = {
 ~0U
 };
 
+static unsigned signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
 int audit_classify_syscall(int abi, unsigned syscall)
 {
 #ifdef CONFIG_SPARC32_COMPAT
@@ -51,15 +56,18 @@ static int __init audit_classes_init(void)
         extern __u32 sparc32_write_class[];
         extern __u32 sparc32_read_class[];
         extern __u32 sparc32_chattr_class[];
+        extern __u32 sparc32_signal_class[];
         audit_register_class(AUDIT_CLASS_WRITE_32, sparc32_write_class);
         audit_register_class(AUDIT_CLASS_READ_32, sparc32_read_class);
         audit_register_class(AUDIT_CLASS_DIR_WRITE_32, sparc32_dir_class);
         audit_register_class(AUDIT_CLASS_CHATTR_32, sparc32_chattr_class);
+        audit_register_class(AUDIT_CLASS_SIGNAL_32, sparc32_signal_class);
 #endif
         audit_register_class(AUDIT_CLASS_WRITE, write_class);
         audit_register_class(AUDIT_CLASS_READ, read_class);
         audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);
         audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);
+        audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);
         return 0;
 }
 
diff --git a/arch/sparc64/kernel/compat_audit.c b/arch/sparc64/kernel/compat_audit.c
index cca96c91b780..c1979482aa92 100644
--- a/arch/sparc64/kernel/compat_audit.c
+++ b/arch/sparc64/kernel/compat_audit.c
@@ -20,6 +20,11 @@ unsigned sparc32_read_class[] = {
 ~0U
 };
 
+unsigned sparc32_signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
 int sparc32_classify_syscall(unsigned syscall)
 {
         switch(syscall) {
diff --git a/arch/x86_64/ia32/audit.c b/arch/x86_64/ia32/audit.c
index 92d7d0c8d93f..8850fe40ea34 100644
--- a/arch/x86_64/ia32/audit.c
+++ b/arch/x86_64/ia32/audit.c
@@ -20,6 +20,11 @@ unsigned ia32_read_class[] = {
 ~0U
 };
 
+unsigned ia32_signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
 int ia32_classify_syscall(unsigned syscall)
 {
         switch(syscall) {
diff --git a/arch/x86_64/kernel/audit.c b/arch/x86_64/kernel/audit.c
index 21f33387bef3..b970de66ee59 100644
--- a/arch/x86_64/kernel/audit.c
+++ b/arch/x86_64/kernel/audit.c
@@ -23,6 +23,11 @@ static unsigned chattr_class[] = {
 ~0U
 };
 
+static unsigned signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
 int audit_classify_syscall(int abi, unsigned syscall)
 {
 #ifdef CONFIG_IA32_EMULATION
@@ -49,15 +54,18 @@ static int __init audit_classes_init(void)
         extern __u32 ia32_write_class[];
         extern __u32 ia32_read_class[];
         extern __u32 ia32_chattr_class[];
+        extern __u32 ia32_signal_class[];
         audit_register_class(AUDIT_CLASS_WRITE_32, ia32_write_class);
         audit_register_class(AUDIT_CLASS_READ_32, ia32_read_class);
         audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ia32_dir_class);
         audit_register_class(AUDIT_CLASS_CHATTR_32, ia32_chattr_class);
+        audit_register_class(AUDIT_CLASS_SIGNAL_32, ia32_signal_class);
 #endif
         audit_register_class(AUDIT_CLASS_WRITE, write_class);
         audit_register_class(AUDIT_CLASS_READ, read_class);
         audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);
         audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);
+        audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);
         return 0;
 }