Re: [Qemu-devel] [PULL 0/5] VFIO updates 2016-10-31

[Peter Maydell]

On 31 October 2016 at 17:37, Alex Williamson <address@hidden> wrote:
> The following changes since commit 0bb1137930f51a89fb1bfeb0c46aa68af0395167:
>
>   Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20161031' into 
> staging (2016-10-31 14:48:47 +0000)
>
> are available in the git repository at:
>
>
>   git://github.com/awilliam/qemu-vfio.git tags/vfio-updates-20161031.0
>
> for you to fetch changes up to 95251725e335af2b885e2ab33dd29c86f8084663:
>
>   vfio: Add support for mmapping sub-page MMIO BARs (2016-10-31 09:53:04 
> -0600)
>
> ----------------------------------------------------------------
> VFIO updates 2016-10-31
>
>  - Replace skip_dump with ram_device to denote device memory and mark
>    as non-direct to avoid memcpy to MMIO - fixes RTL (Alex Williamson)
>  - Skip zero-length sparse mmaps - avoids unnecessary warning
>    (Alex Williamson)
>  - Clear BARs on reset so guest doesn't assume programming on return
>    from S3 (Ido Yariv)
>  - Enable sub-page MMIO mmaps - performance improvement for devices
>    with smaller BARs, iff both host and guest map them to full,
>    aligned pages (Yongji Xie)
>

Applied, thanks.

-- PMM