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From: "Jürgen Groß" <jgross@suse.com>
To: Jan Beulich <jbeulich@suse.com>,
	Andrew Cooper <andrew.cooper3@citrix.com>
Cc: "xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>,
	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
	Paul Durrant <paul@xen.org>
Subject: Re: [Xen-devel] [PATCH v7 1/3] AMD/IOMMU: allocate one device table per PCI segment
Date: Mon, 7 Oct 2019 12:19:32 +0200	[thread overview]
Message-ID: <f0c08d79-fad2-4760-6e18-99bfe84509e2@suse.com> (raw)
In-Reply-To: <ee24c8e1-c925-f78e-1d51-d0d1f03f7326@suse.com>

On 07.10.19 12:03, Jan Beulich wrote:
> I appreciate the ack, but I think I'd prefer to not make use of it
> if at all possible under these conditions. Instead I'd like us to
> reach some common ground here. Seeing that we're past the deadline
> already, Jürgen's release ack will now be needed anyway. Jürgen -
> would you be fine with settling on this taking a few more days,
> and then still allow in this series? Or is trying to soon find a
> resolution here pointless as you'd rather not see this go in
> anymore?

As it isn't a completely trivial patch series I'd like to know what
the gain would be: is it just a "nice to have", does it solve a
theoretical (not to be expected) problem, or do you think it will
be needed to be backported if I say "no"?


Juergen

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  reply	other threads:[~2019-10-07 10:19 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-26 14:26 [Xen-devel] [PATCH v7 0/3] AMD IOMMU: further improvements Jan Beulich
2019-09-26 14:28 ` [Xen-devel] [PATCH v7 1/3] AMD/IOMMU: allocate one device table per PCI segment Jan Beulich
2019-10-04 13:18   ` Andrew Cooper
2019-10-04 13:30     ` Jan Beulich
2019-10-04 17:28       ` Andrew Cooper
2019-10-07 10:03         ` Jan Beulich
2019-10-07 10:19           ` Jürgen Groß [this message]
2019-10-07 10:49             ` Jan Beulich
2019-10-07 11:25               ` Jürgen Groß
2019-10-10  5:57         ` Jan Beulich
2019-10-10  6:12           ` Jürgen Groß
2019-09-26 14:29 ` [Xen-devel] [PATCH v7 2/3] AMD/IOMMU: allow callers to request allocate_buffer() to skip its memset() Jan Beulich
2019-10-04 13:26   ` Andrew Cooper
2019-10-04 13:33     ` Jan Beulich
2019-09-26 14:29 ` [Xen-devel] [PATCH v7 3/3] AMD/IOMMU: pre-fill all DTEs right after table allocation Jan Beulich
2019-10-04 13:43   ` Andrew Cooper

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