From: Jes Sorensen <Jes.Sorensen@redhat.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: jan.kiszka@siemens.com,
Alex Williamson <alex.williamson@redhat.com>,
qemu-devel@nongnu.org, armbru@redhat.com
Subject: Re: [Qemu-devel] [PATCH v2 3/3] CPUPhysMemoryClient: Batch contiguous addresses when playing catchup
Date: Thu, 05 May 2011 17:36:04 +0200 [thread overview]
Message-ID: <4DC2C3E4.8020509@redhat.com> (raw)
In-Reply-To: <20110505151859.GA1915@redhat.com>
On 05/05/11 17:18, Michael S. Tsirkin wrote:
>> > A memory size can obviously not be bigger than the maximum physical
>> > address, so I find it really hard to see how this could overflow.
> For example, a 4G size does not fit in 32 bits.
That is the only corner case - you can handle that by -1 if you like.
Jes
next prev parent reply other threads:[~2011-05-05 15:37 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-03 18:36 [Qemu-devel] [PATCH v2 0/3] CPUPhysMemoryClient: Fixes and batching Alex Williamson
2011-05-03 18:36 ` [Qemu-devel] [PATCH v2 1/3] CPUPhysMemoryClient: Fix typo in phys memory client registration Alex Williamson
2011-05-03 18:36 ` [Qemu-devel] [PATCH v2 2/3] CPUPhysMemoryClient: Pass guest physical address not region offset Alex Williamson
2011-05-03 18:36 ` [Qemu-devel] [PATCH v2 3/3] CPUPhysMemoryClient: Batch contiguous addresses when playing catchup Alex Williamson
2011-05-05 13:21 ` Michael S. Tsirkin
2011-05-05 14:21 ` Alex Williamson
2011-05-05 14:30 ` Jes Sorensen
2011-05-05 15:18 ` Michael S. Tsirkin
2011-05-05 15:36 ` Jes Sorensen [this message]
2011-05-05 15:38 ` Michael S. Tsirkin
2011-05-05 15:40 ` Jes Sorensen
2011-05-05 15:41 ` Michael S. Tsirkin
2011-05-05 15:21 ` Michael S. Tsirkin
2011-05-25 3:47 ` Alex Williamson
2011-05-25 6:08 ` Michael S. Tsirkin
2011-05-05 13:21 ` [Qemu-devel] [PATCH v2 0/3] CPUPhysMemoryClient: Fixes and batching Michael S. Tsirkin
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