linux-kernel - Re: [PATCH v4] x86/power: Fix 'nosmt' vs. hibernation triple fault during resume

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Message-ID: <CAJZ5v0go1g9KhE=mc19VCFrBuEERzFZCoRD4xt=tF=EnMjfH=A@mail.gmail.com>
Date:   Thu, 30 May 2019 23:38:51 +0200
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Jiri Kosina <jikos@...nel.org>,
        "the arch/x86 maintainers" <x86@...nel.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Pavel Machek <pavel@....cz>, Ingo Molnar <mingo@...hat.com>,
        Borislav Petkov <bp@...en8.de>,
        "H. Peter Anvin" <hpa@...or.com>,
        Josh Poimboeuf <jpoimboe@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4] x86/power: Fix 'nosmt' vs. hibernation triple fault
 during resume

On Thu, May 30, 2019 at 11:27 PM Thomas Gleixner <tglx@...utronix.de> wrote:
>
> On Thu, 30 May 2019, Rafael J. Wysocki wrote:
> > >
> > > Cc: stable@...r.kernel.org # v4.19+
> > > Debugged-by: Thomas Gleixner <tglx@...utronix.de>
> > > Fixes: 0cc3cd21657b ("cpu/hotplug: Boot HT siblings at least once")
> > > Signed-off-by: Jiri Kosina <jkosina@...e.cz>
> >
> > LGTM
> >
> > And I would prefer this one to go in through the PM tree due to the
> > hibernate core changes,
>
> Ok.
>
> > so can I get an ACK from the x86 arch side here, please?
>
> No. Is the following good enough?
>
>     Reviewed-by: Thomas Gleixner <tglx@...utronix.de>

Yes, it is, thanks!