Re: [PATCH v3 1/6] x86/stacktrace: do not unwind after user regs

From: Josh Poimboeuf
Date: Fri May 18 2018 - 17:45:32 EST


On Fri, May 18, 2018 at 08:55:47AM +0200, Ingo Molnar wrote:
>
> * Jiri Slaby <jslaby@xxxxxxx> wrote:
>
> > Josh pointed out, that there is no way a frame can be after user regs.
> > So remove the last unwind and the check.
> >
> > Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
> > Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> > Cc: Ingo Molnar <mingo@xxxxxxxxxx>
> > Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
> > Cc: x86@xxxxxxxxxx
> > Cc: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
>
> Josh: an Acked-by or Reviewed-by for the whole series from you would be nice.

The patches look good, but I want to run it through some testing before
I give them an ACK.

--
Josh