Re: [PATCH v1 0/8] s390: Extended-Length SCCB & DIAGNOSE 0x318

[Cornelia Huck <cohuck@redhat.com>]

On Fri,  8 May 2020 19:08:15 -0400
Collin Walling <walling@linux.ibm.com> wrote:

> Collin L. Walling (8):
>   s390/sclp: remove SCLPDevice param from prepare_cpu_entries

This looks like a simple cleanup...

>   s390/sclp: check sccb len before filling in data

...and that like a simple fix (for a problem that currently does not
trigger.) Would it help or hinder you if I went ahead and queued these
two patches already?

>   s390/sclp: rework sclp boundary and length checks
>   s390/sclp: read sccb from mem based on sccb length
>   s390/sclp: use cpu offset to locate cpu entries
>   s390/sclp: add extended-length sccb support for kvm guest
>   s390/kvm: header sync for diag318
>   s390: diagnose 318 info reset and migration support
> 
>  hw/s390x/s390-virtio-ccw.c          |  45 +++++++++++++
>  hw/s390x/sclp.c                     | 101 +++++++++++++++++++++-------
>  include/hw/s390x/s390-virtio-ccw.h  |   1 +
>  include/hw/s390x/sclp.h             |   4 ++
>  linux-headers/asm-s390/kvm.h        |   5 ++
>  smp.max_cpus                        |   0

Probably a stray file? (Should be stripped from patch 2.)

>  target/s390x/cpu.c                  |  19 ++++++
>  target/s390x/cpu.h                  |   4 ++
>  target/s390x/cpu_features.h         |   1 +
>  target/s390x/cpu_features_def.inc.h |   4 ++
>  target/s390x/cpu_models.c           |   1 +
>  target/s390x/gen-features.c         |   2 +
>  target/s390x/kvm-stub.c             |  10 +++
>  target/s390x/kvm.c                  |  52 ++++++++++++++
>  target/s390x/kvm_s390x.h            |   3 +
>  15 files changed, 229 insertions(+), 23 deletions(-)
>  create mode 100644 smp.max_cpus
>