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

From: Ingo Molnar
Date: Thu Jun 21 2018 - 10:35:41 EST



* Josh Poimboeuf <jpoimboe@xxxxxxxxxx> wrote:

> On Tue, May 22, 2018 at 11:06:09AM -0500, Josh Poimboeuf wrote:
> > On Sat, May 19, 2018 at 09:42:51AM +0200, Ingo Molnar wrote:
> > >
> > > * Josh Poimboeuf <jpoimboe@xxxxxxxxxx> wrote:
> > >
> > > > 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.
> >
> > For the series:
> >
> > Acked-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
>
> Ingo,
>
> Any chance this can make the next merge window?

Applied now - will push it out after testing.

Thanks,

Ingo