Re: [PATCH V2 02/15] x86/fsgsbase/64: Make ptrace read FS/GS base accurately

[Andy Lutomirski]

On Thu, May 31, 2018 at 10:58 AM Chang S. Bae <chang.seok....@intel.com> wrote:
>
> From: Andy Lutomirski <l...@kernel.org>
>
> ptrace can read FS/GS base using the register access API
> (PTRACE_PEEKUSER, etc) or PTRACE_ARCH_PRCTL.  Make both of these
> mechanisms return the actual FS/GS base.
>
> This will improve debuggability by providing the correct information
> to ptracer (GDB and etc).

LGTM.