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References: <20180612205619.28156-1-anchalag@amazon.com> <20180612205619.28156-3-anchalag@amazon.com>
From:   Balbir Singh <bsingharora@gmail.com>
Date:   Thu, 14 Jun 2018 03:41:55 +1000
Message-ID: <CAKTCnznqA=RcA1VWePn-Yt5AYn2-FKhXRJH8FgHjcG2Gjqc1Ow@mail.gmail.com>
Subject: Re: [RFC PATCH 02/12] xen/manage: introduce helper function to know
 the on-going suspend mode
To:     Anchal Agarwal <anchalag@amazon.com>
Cc:     Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>,
        "H. Peter Anvin" <hpa@zytor.com>,
        "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" <x86@kernel.org>,
        boris.ostrovsky@oracle.com, konrad.wilk@oracle.com,
        roger.pau@citrix.com, netdev <netdev@vger.kernel.org>,
        jgross@suse.com, xen-devel <xen-devel@lists.xenproject.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        kamatam@amazon.com, Frank van der Linden <fllinden@amazon.com>,
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        "Rafael J. Wysocki" <rjw@rjwysocki.net>,
        Pavel Machek <pavel@ucw.cz>, Len Brown <len.brown@intel.com>,
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On Wed, Jun 13, 2018 at 6:56 AM, Anchal Agarwal <anchalag@amazon.com> wrote:
> From: Munehisa Kamata <kamatam@amazon.com>
>
> Introduce simple functions which help to know the on-going suspend mode
> so that other Xen-related code can behave differently according to the
> current suspend mode.

I'd squash this patch with the previous, the previous one just left
too many open questions about how suspend mode is used. Looks like
suspend mode is a state, but I am not sure if valid transitions are
defined/checked?

Balbir Singh.