From a1d5ebaf8ccdd100f45042ce32c591867de04ac3 Mon Sep 17 00:00:00 2001
From: Matthew Leach <matthew.leach@arm.com>
Date: Fri, 11 Oct 2013 14:52:14 +0100
Subject: [PATCH] arm64: big-endian: don't treat code as data when copying
 sigret code

Currently the sigreturn compat code is copied to an offset in the
vectors table. When using a BE kernel this data will be stored in the
wrong endianess so when returning from a signal on a 32-bit BE system,
arbitrary code will be executed.

Instead of declaring the code inside a struct and copying that, use
the assembler's .byte directives to store the code in the correct
endianess regardless of platform endianess.

Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Matthew Leach <matthew.leach@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
---
Reading git-format-patch failed