Re: [Qemu-devel] [PATCH v2 0/2] memory: Convert skip_dump to ram_device and avoid memcpy

[Thorsten Kohfeldt]

I tested these
https://lists.nongnu.org/archive/html/qemu-devel/2016-10/msg05900.html
https://lists.nongnu.org/archive/html/qemu-devel/2016-10/msg05901.html
https://lists.nongnu.org/archive/html/qemu-devel/2016-10/msg05902.html

together with [Qemu-devel] [PULL 18/19] vfio/pci: Fix 
vfio_rtl8168_quirk_data_read add
https://lists.nongnu.org/archive/html/qemu-devel/2016-10/msg03911.html

on top of qemu-stable-2.7.0

successfully on IPFire (Linux) and Windows 10 x64 with the Realtek driver.

I suggest all 3 commits (msg05901, msg05902, and msg03911) should become
serious candidates for qemu-2.7.1.

Regards,

Thorsten

Am 25.10.2016 um 20:17 schrieb Alex Williamson:
> v2: retain ram_device flag to avoid extra cache miss, per Paolo.
>
> Paolo, posting for completeness, I can merge through my tree if you
> want to Ack.  Thanks,
>
> Alex
>
> ---
>
> Alex Williamson (2):
>       memory: Replace skip_dump flag with "ram_device"
>       memory: Don't use memcpy for ram_device regions
>
>
>  hw/vfio/common.c      |    9 ++----
>  hw/vfio/spapr.c       |    2 +
>  include/exec/memory.h |   47 ++++++++++++++++++++---------
>  memory.c              |   80 +++++++++++++++++++++++++++++++++++++++++++++++--
>  memory_mapping.c      |    2 +
>  trace-events          |    2 +
>  6 files changed, 116 insertions(+), 26 deletions(-)