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From: Jan Beulich <jbeulich@suse.com>
To: Igor Druzhinin <igor.druzhinin@citrix.com>,
	Laszlo Ersek <lersek@redhat.com>
Cc: andrew.cooper3@citrix.com, roger.pau@citrix.com, wl@xen.org,
	iwj@xenproject.org, anthony.perard@citrix.com,
	xen-devel@lists.xenproject.org
Subject: Re: [PATCH] hvmloader: pass PCI MMIO layout to OVMF as an info table
Date: Mon, 11 Jan 2021 16:31:21 +0100	[thread overview]
Message-ID: <f1dfeafe-0de4-abd3-0a3e-0bf68e20512c@suse.com> (raw)
In-Reply-To: <ef643d22-c547-5ed0-1d2b-b3b1beeab359@citrix.com>

On 11.01.2021 16:26, Igor Druzhinin wrote:
> Another problem that I faced while experimenting is that creating page
> tables for 46-bits (that CPUID returned in my case) of address space takes
> about a minute on a modern CPU.

Which probably isn't fundamentally different from bare metal?

Jan


  reply	other threads:[~2021-01-11 15:31 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-11  4:53 [PATCH] hvmloader: pass PCI MMIO layout to OVMF as an info table Igor Druzhinin
2021-01-11  9:27 ` Jan Beulich
2021-01-11 14:00   ` Igor Druzhinin
2021-01-11 14:14     ` Jan Beulich
2021-01-11 14:43       ` Igor Druzhinin
2021-01-11 14:49     ` Laszlo Ersek
2021-01-11 15:21       ` Jan Beulich
2021-01-11 15:26         ` Igor Druzhinin
2021-01-11 15:31           ` Jan Beulich [this message]
2021-01-11 15:35           ` Laszlo Ersek
2021-01-11 16:31             ` Igor Druzhinin
2021-01-11 16:35               ` Laszlo Ersek
2021-01-11 15:30         ` Laszlo Ersek

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