[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [RFC PATCH V4 4/4] vifo: introduce new VFIO ioctl VFIO_
|
From: |
Eric Blake |
|
Subject: |
Re: [Qemu-devel] [RFC PATCH V4 4/4] vifo: introduce new VFIO ioctl VFIO_IOMMU_GET_DIRTY_BITMAP |
|
Date: |
Thu, 12 Apr 2018 10:51:04 -0500 |
|
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 |
On 04/10/2018 01:03 AM, Yulei Zhang wrote:
> New VFIO ioctl VFIO_IOMMU_GET_DIRTY_BITMAP is used to fetch the
> bitmap of pinned memory in iommu container, we need copy those
> memory to the target during the migration as they are dirtied by
> mdev devices.
[meta-comment]
This patch, and the other 3 in the series, were sent with no
'In-Reply-To:' or 'References:' headers; as such, they were not threaded
to the 0/4 cover letter ('Message-Id:
<address@hidden>'). In the
future, you'll want to make sure that proper threading is preserved in
the mail messages, as it makes it a lot easier when each message in the
series is not a new top-level thread.
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org
signature.asc
Description: OpenPGP digital signature