Merge branch 'audit.b29' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current

* 'audit.b29' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current:
  [PATCH] sparc64 audit syscall classes hookup
  [PATCH] syscall class hookup for all normal targets

9 files changed, 75 insertions, 1 deletions

diff --git a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile
index ab98fc21a5410..5427a842e841d 100644
--- a/arch/i386/kernel/Makefile
+++ b/arch/i386/kernel/Makefile
@@ -39,7 +39,6 @@ obj-$(CONFIG_VM86)		+= vm86.o
 obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
 obj-$(CONFIG_HPET_TIMER) 	+= hpet.o
 obj-$(CONFIG_K8_NB)		+= k8.o
-obj-$(CONFIG_AUDIT)		+= audit.o
 
 EXTRA_AFLAGS   := -traditional
 
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 674de8943478d..db274da7dba1e 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -75,6 +75,10 @@ config DMA_IS_NORMAL
 	depends on IA64_SGI_SN2
 	default y
 
+config AUDIT_ARCH
+	bool
+	default y
+
 choice
 	prompt "System type"
 	default IA64_GENERIC
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 4d4b6fb156e1a..694b0c63ee507 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -95,6 +95,10 @@ config GENERIC_TBSYNC
 	default y if PPC32 && SMP
 	default n
 
+config AUDIT_ARCH
+	bool
+	default y
+
 config DEFAULT_UIMAGE
 	bool
 	help
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index ae071a11ce71a..2f4f70c4dbb29 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -118,6 +118,10 @@ config SYSVIPC_COMPAT
 	depends on COMPAT && SYSVIPC
 	default y
 
+config AUDIT_ARCH
+	bool
+	default y
+
 comment "Code generation options"
 
 choice
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 8a36ba8868dba..8d8ca716f7a76 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -34,6 +34,10 @@ config ARCH_MAY_HAVE_PC_FDC
 	bool
 	default y
 
+config AUDIT_ARCH
+	bool
+	default y
+
 choice
 	prompt "Kernel page size"
 	default SPARC64_PAGE_SIZE_8KB
diff --git a/arch/sparc64/kernel/Makefile b/arch/sparc64/kernel/Makefile
index 86c9fe3f3e4a1..e1eabebaed398 100644
--- a/arch/sparc64/kernel/Makefile
+++ b/arch/sparc64/kernel/Makefile
@@ -25,6 +25,9 @@ obj-$(CONFIG_MODULES) += module.o
 obj-$(CONFIG_US3_FREQ) += us3_cpufreq.o
 obj-$(CONFIG_US2E_FREQ) += us2e_cpufreq.o
 obj-$(CONFIG_KPROBES) += kprobes.o
+obj-$(CONFIG_AUDIT) += audit.o
+obj-$(CONFIG_AUDIT)$(CONFIG_SPARC32_COMPAT) += compat_audit.o
+obj-y += $(obj-yy)
 
 ifdef CONFIG_SUNOS_EMUL
   obj-y += sys_sunos32.o sunos_ioctl32.o
diff --git a/arch/i386/kernel/audit.c b/arch/sparc64/kernel/audit.c
index 3b97cff415499..aef19cc27072c 100644
--- a/arch/i386/kernel/audit.c
+++ b/arch/sparc64/kernel/audit.c
@@ -25,6 +25,11 @@ static unsigned chattr_class[] = {
 
 int audit_classify_syscall(int abi, unsigned syscall)
 {
+#ifdef CONFIG_SPARC32_COMPAT
+	extern int sparc32_classify_syscall(unsigned);
+	if (abi == AUDIT_ARCH_SPARC)
+		return sparc32_classify_syscall(syscall);
+#endif
 	switch(syscall) {
 	case __NR_open:
 		return 2;
@@ -41,6 +46,16 @@ int audit_classify_syscall(int abi, unsigned syscall)
 
 static int __init audit_classes_init(void)
 {
+#ifdef CONFIG_SPARC32_COMPAT
+	extern __u32 sparc32_dir_class[];
+	extern __u32 sparc32_write_class[];
+	extern __u32 sparc32_read_class[];
+	extern __u32 sparc32_chattr_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);
+#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);
diff --git a/arch/sparc64/kernel/compat_audit.c b/arch/sparc64/kernel/compat_audit.c
new file mode 100644
index 0000000000000..cca96c91b7807
--- /dev/null
+++ b/arch/sparc64/kernel/compat_audit.c
@@ -0,0 +1,37 @@
+#include <asm-sparc/unistd.h>
+
+unsigned sparc32_dir_class[] = {
+#include <asm-generic/audit_dir_write.h>
+~0U
+};
+
+unsigned sparc32_chattr_class[] = {
+#include <asm-generic/audit_change_attr.h>
+~0U
+};
+
+unsigned sparc32_write_class[] = {
+#include <asm-generic/audit_write.h>
+~0U
+};
+
+unsigned sparc32_read_class[] = {
+#include <asm-generic/audit_read.h>
+~0U
+};
+
+int sparc32_classify_syscall(unsigned syscall)
+{
+	switch(syscall) {
+	case __NR_open:
+		return 2;
+	case __NR_openat:
+		return 3;
+	case __NR_socketcall:
+		return 4;
+	case __NR_execve:
+		return 5;
+	default:
+		return 1;
+	}
+}
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 28df7d88ce2c3..6cd4878625f1a 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -85,6 +85,10 @@ config DMI
 	bool
 	default y
 
+config AUDIT_ARCH
+	bool
+	default y
+
 source "init/Kconfig"