Re: [PATCH v3 0/3] s390: vfio-ccw fixes

Cornelia Huck
2019-05-23T06:44:10Z

On Thu, 16 May 2019 18:14:00 +0200
Eric Farman <farman@linux.ibm.com> wrote:

> Here are the remaining patches in my fixes series, to handle the more
> involved scenario of channel programs that do not move any actual data
> to/from the device. They were reordered per feedback from v2, which
> means they received minor massaging because of overlapping code and
> some cleanup to the commit messages.
>
> They are based on Conny's vfio-ccw tree. :)
>
> Changelog:
> v2 -> v3:
> - Patches 1-4:
> - [Farhan] Added r-b
> - [Cornelia] Queued to vfio-ccw, dropped from this version
> - Patches 5/6:
> - [Cornelia/Farhan] Swapped the order of these patches, minor
> rework on the placement of bytes/idaw_nr variables and the
> commit messages that resulted.
> v2: https://patchwork.kernel.org/cover/10944075/
> v1: https://patchwork.kernel.org/cover/10928799/
>
> Eric Farman (3):
> s390/cio: Don't pin vfio pages for empty transfers
> s390/cio: Allow zero-length CCWs in vfio-ccw
> s390/cio: Remove vfio-ccw checks of command codes
>
> drivers/s390/cio/vfio_ccw_cp.c | 92 ++++++++++++++++++++++++----------
> 1 file changed, 65 insertions(+), 27 deletions(-)
>

Thanks, applied.