Re: [PATCH 4/6] x86/coredump: use core regs, rather that TIF_IA32 flag

From: Cyrill Gorcunov
Date: Fri Jun 03 2016 - 05:51:42 EST

On Wed, Jun 01, 2016 at 04:11:35PM +0300, Dmitry Safonov wrote:
> As we have here core registers, use them to determine application's
> mode and sizes of register set and elf_prstatus instead of TIF_IA32
> flag.
> Cc: Andy Lutomirski <luto@xxxxxxxxxx>
> Cc: Ingo Molnar <mingo@xxxxxxxxxx>
> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
> Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
> Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
> Cc: linux-fsdevel@xxxxxxxxxxxxxxx
> Signed-off-by: Dmitry Safonov <dsafonov@xxxxxxxxxxxxx>

This can be used unrelated to vdso re-mapping idea, right?