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From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 14 Dec 2017 12:47:56 -0800
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Subject: Re: [PATCH] Fix resume on x86-32 machines
To: Pavel Machek <pavel@ucw.cz>
Cc: Andy Lutomirski <luto@amacapital.net>,
        "Rafael J. Wysocki" <rjw@rjwysocki.net>,
        Andrew Lutomirski <luto@kernel.org>, Zhang Rui <rui.zhang@intel.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Jarkko Nikula <jarkko.nikula@linux.intel.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        "the arch/x86 maintainers" <x86@kernel.org>
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On Thu, Dec 14, 2017 at 12:38 PM, Pavel Machek <pavel@ucw.cz> wrote:
>
> But given this is already "regression fix for x86-64 caused regression
> on x86-32", I really believe we should merge trivial fix now, and do
> the cleanups / nicer fixes sometime later?

The fix patch was already posted, but in another thread (confusingly
with _almost_ the same subject: "Re: Linux 4.15-rc2: Regression in
resume from ACPI S3").

Here:

  https://git.kernel.org/pub/scm/linux/kernel/git/luto/linux.git/commit/?h=x86/fixes

but it hasn't actually gotten to me yet (I think Luto made a new
version where he split it up into three smaller patches, and I'm
assuming it's in one of the -tip trees heading for me asap).

All the x86 people have been insanely busy with the crazy page table
isolation patches, that probably is slowing down things. But I was
expecting to get the -tip tree pulls tomorrow (.. because.. Friday.
It's my busiest day of the week because everybody wants to get their
work out before the weekend).

              Linus