Fix PTRACE_[SG]ET_THREAD_AREA regression with ia32 emulation. ptrace(PTRACE_[SG]ET_THREAD_AREA) calls from ia32 code should be passed onto the x86_64 implementation. The default case in sys32_ptrace used to call to sys_ptrace(), but is now EINVAL. This patch fixes a regression caused by that changed. Signed-off-by: Mike McCormack Signed-off-by: Andi Kleen --- arch/x86_64/ia32/ptrace32.c | 2 ++ 1 files changed, 2 insertions(+) Index: linux/arch/x86_64/ia32/ptrace32.c =================================================================== --- linux.orig/arch/x86_64/ia32/ptrace32.c +++ linux/arch/x86_64/ia32/ptrace32.c @@ -244,6 +244,8 @@ asmlinkage long sys32_ptrace(long reques case PTRACE_DETACH: case PTRACE_SYSCALL: case PTRACE_SETOPTIONS: + case PTRACE_SET_THREAD_AREA: + case PTRACE_GET_THREAD_AREA: return sys_ptrace(request, pid, addr, data); default: