x86_64: prepare shared kernel/audit.c

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
index 1c9ae60f0bf55248f59fcb981851cb75f471a817..edd3ad7995d62c6d3f68e3f2db4b441266e1eaf6 100644 (file)
--- a/arch/x86_64/kernel/Makefile
+++ b/arch/x86_64/kernel/Makefile
@@ -36,7 +36,7 @@ obj-$(CONFIG_KPROBES)         += kprobes.o
 obj-$(CONFIG_X86_PM_TIMER)     += pmtimer_64.o
 obj-$(CONFIG_X86_VSMP)         += vsmp_64.o
 obj-$(CONFIG_K8_NB)            += k8.o
-obj-$(CONFIG_AUDIT)            += audit.o
+obj-$(CONFIG_AUDIT)            += audit_64.o
 
 obj-$(CONFIG_MODULES)          += module_64.o
 obj-$(CONFIG_PCI)              += early-quirks_64.o

diff --git a/arch/x86_64/kernel/audit.c b/arch/x86_64/kernel/audit.c
deleted file mode 100644 (file)
index 06d3e5a..0000000
--- a/arch/x86_64/kernel/audit.c
+++ /dev/null
@@ -1,81 +0,0 @@
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/audit.h>
-#include <asm/unistd.h>
-
-static unsigned dir_class[] = {
-#include <asm-generic/audit_dir_write.h>
-~0U
-};
-
-static unsigned read_class[] = {
-#include <asm-generic/audit_read.h>
-~0U
-};
-
-static unsigned write_class[] = {
-#include <asm-generic/audit_write.h>
-~0U
-};
-
-static unsigned chattr_class[] = {
-#include <asm-generic/audit_change_attr.h>
-~0U
-};
-
-static unsigned signal_class[] = {
-#include <asm-generic/audit_signal.h>
-~0U
-};
-
-int audit_classify_arch(int arch)
-{
-#ifdef CONFIG_IA32_EMULATION
-       if (arch == AUDIT_ARCH_I386)
-               return 1;
-#endif
-       return 0;
-}
-
-int audit_classify_syscall(int abi, unsigned syscall)
-{
-#ifdef CONFIG_IA32_EMULATION
-       extern int ia32_classify_syscall(unsigned);
-       if (abi == AUDIT_ARCH_I386)
-               return ia32_classify_syscall(syscall);
-#endif
-       switch(syscall) {
-       case __NR_open:
-               return 2;
-       case __NR_openat:
-               return 3;
-       case __NR_execve:
-               return 5;
-       default:
-               return 0;
-       }
-}
-
-static int __init audit_classes_init(void)
-{
-#ifdef CONFIG_IA32_EMULATION
-       extern __u32 ia32_dir_class[];
-       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;
-}
-
-__initcall(audit_classes_init);

diff --git a/arch/x86_64/kernel/audit_64.c b/arch/x86_64/kernel/audit_64.c
new file mode 100644 (file)
index 0000000..06d3e5a
--- /dev/null
+++ b/arch/x86_64/kernel/audit_64.c
@@ -0,0 +1,81 @@
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/audit.h>
+#include <asm/unistd.h>
+
+static unsigned dir_class[] = {
+#include <asm-generic/audit_dir_write.h>
+~0U
+};
+
+static unsigned read_class[] = {
+#include <asm-generic/audit_read.h>
+~0U
+};
+
+static unsigned write_class[] = {
+#include <asm-generic/audit_write.h>
+~0U
+};
+
+static unsigned chattr_class[] = {
+#include <asm-generic/audit_change_attr.h>
+~0U
+};
+
+static unsigned signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
+int audit_classify_arch(int arch)
+{
+#ifdef CONFIG_IA32_EMULATION
+       if (arch == AUDIT_ARCH_I386)
+               return 1;
+#endif
+       return 0;
+}
+
+int audit_classify_syscall(int abi, unsigned syscall)
+{
+#ifdef CONFIG_IA32_EMULATION
+       extern int ia32_classify_syscall(unsigned);
+       if (abi == AUDIT_ARCH_I386)
+               return ia32_classify_syscall(syscall);
+#endif
+       switch(syscall) {
+       case __NR_open:
+               return 2;
+       case __NR_openat:
+               return 3;
+       case __NR_execve:
+               return 5;
+       default:
+               return 0;
+       }
+}
+
+static int __init audit_classes_init(void)
+{
+#ifdef CONFIG_IA32_EMULATION
+       extern __u32 ia32_dir_class[];
+       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;
+}
+
+__initcall(audit_classes_init);