From: Olaf Hering <olaf@aepfle.de>
To: Jan Beulich <jbeulich@suse.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
Ian Jackson <iwj@xenproject.org>, Wei Liu <wl@xen.org>,
Xen-devel <xen-devel@lists.xenproject.org>
Subject: Re: [PATCH] tools/libxenguest: Fix migration's debug option
Date: Mon, 5 Jul 2021 11:25:48 +0200 [thread overview]
Message-ID: <20210705112548.22ae6d20.olaf@aepfle.de> (raw)
In-Reply-To: <1e2a3967-06e5-75ec-3aa5-1f39b6700e63@suse.com>
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Am Mon, 5 Jul 2021 11:19:59 +0200
schrieb Jan Beulich <jbeulich@suse.com>:
> "The interface" being which one? The tool stack can map the guest's
> grant table, so it is in the position to find out about all grants
> without further hypervisor help.
The interface means the code behind verify_frames.
If there are indeed ways to query which pages belong to grants, how would the toolstack need to do that?
Olaf
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next prev parent reply other threads:[~2021-07-05 9:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-02 19:03 [PATCH] tools/libxenguest: Fix migration's debug option Andrew Cooper
2021-07-05 7:53 ` Olaf Hering
2021-07-05 7:57 ` Jan Beulich
2021-07-05 8:02 ` Olaf Hering
2021-07-05 8:23 ` Jan Beulich
2021-07-05 8:32 ` Olaf Hering
2021-07-05 9:19 ` Jan Beulich
2021-07-05 9:25 ` Olaf Hering [this message]
2021-07-05 9:31 ` Jan Beulich
2021-07-05 10:06 ` Andrew Cooper
2021-07-05 10:36 ` Jan Beulich
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