mips: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/arch/mips/include/asm/compat.h b/arch/mips/include/asm/compat.h
index 3c5d146..ebaae96 100644
--- a/arch/mips/include/asm/compat.h
+++ b/arch/mips/include/asm/compat.h
@@ -288,6 +288,14 @@
compat_ulong_t __unused2;
};
+/* MIPS has unusual order of fields in stack_t */
+typedef struct compat_sigaltstack {
+ compat_uptr_t ss_sp;
+ compat_size_t ss_size;
+ int ss_flags;
+} compat_stack_t;
+#define compat_sigaltstack compat_sigaltstack
+
static inline int is_compat_task(void)
{
return test_thread_flag(TIF_32BIT_ADDR);