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From: Fam Zheng <famz@redhat.com>
To: Peter Xu <peterx@redhat.com>
Cc: Prasad Singamsetty <prasad.singamsetty@oracle.com>,
	ehabkost@redhat.com,
	"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
	qemu-devel@nongnu.org,
	Alex Williamson <alex.williamson@redhat.com>,
	Sunit Jain <sunit.jain@oracle.com>,
	pbonzini@redhat.com, rth@twiddle.net
Subject: Re: [Qemu-devel] host physical address width issues/questions for x86_64
Date: Wed, 18 Oct 2017 13:59:07 +0800	[thread overview]
Message-ID: <20171018055907.GA2521@lemon> (raw)
In-Reply-To: <20171017035604.GJ4166@pxdev.xzpeter.org>

On Tue, 10/17 11:56, Peter Xu wrote:
> I don't sure I know the reason.  Anyway, it originated from one of
> Fam's request for some NVMe testsr

FWIW, I was basically trying to test a driver code under development with 48bit
vIOMMU. I ended up using real hardware and also made the code compatible with
lower bits IOMMU.

Fam

  reply	other threads:[~2017-10-18  5:59 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-13 16:17 [Qemu-devel] host physical address width issues/questions for x86_64 Prasad Singamsetty
2017-10-13 17:01 ` Dr. David Alan Gilbert
2017-10-13 17:14   ` Alex Williamson
2017-10-15  3:53     ` Peter Xu
2017-10-16 17:02       ` Prasad Singamsetty
2017-10-17  3:56         ` Peter Xu
2017-10-18  5:59           ` Fam Zheng [this message]
2017-10-18 17:19           ` Prasad Singamsetty
2017-10-19  3:33             ` Peter Xu
2017-10-20 22:54               ` Prasad Singamsetty
2017-10-23  6:37                 ` Peter Xu
2017-10-23 17:23                   ` Prasad Singamsetty
2017-10-26  8:30                     ` Peter Xu
2017-10-26 15:04                       ` Michael S. Tsirkin
2017-10-16 17:11     ` Prasad Singamsetty
2017-10-16 16:59   ` Prasad Singamsetty

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