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Date: Thu, 15 Dec 2016 16:16:46 +0100
From: Olaf Hering <olaf@aepfle.de>
To: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: kys@microsoft.com, gregkh@linuxfoundation.org,
        linux-kernel@vger.kernel.org, devel@linuxdriverproject.org
Subject: Re: move hyperv CHANNELMSG_UNLOAD from crashed kernel to kdump kernel
Message-ID: <20161215151645.GE6336@aepfle.de>
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On Thu, Dec 15, Vitaly Kuznetsov wrote:
> -> K. Y., but these words were written before I implemented
> vmbus_wait_for_unload(), to me they just explain how we read messages.

Another question for KY:
In my testing, while busy-looping in vmbus_wait_for_unload, I see a few
"message_type==1, hdr->msgtype==2" in the hv_context.synic_message_page
of the cpu which will deliver CHANNELMSG_UNLOAD_RESPONSE.
These values are not listed in their enum lists. Any idea what these
values mean?

Olaf

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