powerpc/aout: Fix struct user definition to use user_pt_regs

I'm pretty sure this is dead code, it's only used by the a.out core
dump code, and we don't support a.out. We should remove it.

But while it's in the tree it should be using the ABI version of
pt_regs which is called user_pt_regs in the kernel, because the whole
struct is written to the core dump and so its size shouldn't change.

Note this isn't a uapi header so we don't need an ifdef.

Fixes: 002af9391bfb ("powerpc: Split user/kernel definitions of struct pt_regs")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/include/asm/user.h b/arch/powerpc/include/asm/user.h
index 5c0e082eae7bda5244f010045bd3ad956d04a40e..99443b8594e7e7fec9ec1e4384bcf25193debd48 100644 (file)
--- a/arch/powerpc/include/asm/user.h
+++ b/arch/powerpc/include/asm/user.h
@@ -31,7 +31,7 @@
  *     to write an integer number of pages.
  */
 struct user {
-       struct pt_regs  regs;                   /* entire machine state */
+       struct user_pt_regs regs;               /* entire machine state */
        size_t          u_tsize;                /* text size (pages) */
        size_t          u_dsize;                /* data size (pages) */
        size_t          u_ssize;                /* stack size (pages) */