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-rw-r--r--arch/powerpc/kernel/compat_audit.c49
1 files changed, 49 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/compat_audit.c b/arch/powerpc/kernel/compat_audit.c
new file mode 100644
index 0000000000..57b38c592b
--- /dev/null
+++ b/arch/powerpc/kernel/compat_audit.c
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: GPL-2.0
+#undef __powerpc64__
+#include <linux/audit_arch.h>
+#include <asm/unistd.h>
+
+#include "audit_32.h"
+
+unsigned ppc32_dir_class[] = {
+#include <asm-generic/audit_dir_write.h>
+~0U
+};
+
+unsigned ppc32_chattr_class[] = {
+#include <asm-generic/audit_change_attr.h>
+~0U
+};
+
+unsigned ppc32_write_class[] = {
+#include <asm-generic/audit_write.h>
+~0U
+};
+
+unsigned ppc32_read_class[] = {
+#include <asm-generic/audit_read.h>
+~0U
+};
+
+unsigned ppc32_signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
+int ppc32_classify_syscall(unsigned syscall)
+{
+ switch(syscall) {
+ case __NR_open:
+ return AUDITSC_OPEN;
+ case __NR_openat:
+ return AUDITSC_OPENAT;
+ case __NR_socketcall:
+ return AUDITSC_SOCKETCALL;
+ case __NR_execve:
+ return AUDITSC_EXECVE;
+ case __NR_openat2:
+ return AUDITSC_OPENAT2;
+ default:
+ return AUDITSC_COMPAT;
+ }
+}