Re: [Qemu-devel] [PATCH v2 for-2.7 00/20] First batch of s390x patches

[Christian Borntraeger]

On 05/11/2016 04:57 PM, Cornelia Huck wrote:
> Hi,
> 
> here's an update of the s390x patches I have queued for 2.7.
> 
> Changes from v1:
> - Avoid the 'IplBlockCcw fcp;' error in patch 3 from the start
>   instead of fixing it in a later patch (as noted by Christian)
> - Add Xiaoqiang Zhao's SCLP qomification patches
> - Add a bunch of fixes in the  s390x pci implementation
> 
> Still included:
> - The new machine for 2.7
> - Make use of the runtime instrumentation support introduced in
>   the kernel.
> - Enhance our ipl (boot) process: We can now start from devices
>   in subchannel sets > 0 as well. As a bonus, the conversion to
>   diag308 in the bios allows us to get rid of the gr7 hack.
> 
> 
> Alexander Yarygin (6):
>   s390x/ipl: Extend the IplParameterBlock struct
>   s390x/ipl: Add type and length checks for IplParameterBlock values
>   s390x/ipl: Provide ipl parameter block
>   s390x/ipl: Add ssid field to IplParameterBlock
>   pc-bios/s390-ccw: Get device address via diag 308/6
>   s390x/ipl: Remove redundant usage of gr7
> 
> Cornelia Huck (2):
>   s390x: add compat machine for 2.7
>   s390-ccw.img: rebuild image
> 
> Fan Zhang (1):
>   s390x: enable runtime instrumentation
> 
> Yi Min Zhao (9):
>   s390x/pci: fix reg_irqs()
>   s390x/pci: separate s390_sclp_configure function
>   s390x/pci: separate s390_pcihost_iommu_configure function
>   s390x/pci: export pci_dereg_ioat and pci_dereg_irqs
>   s390x/pci: introduce S390PCIBusDevice.iommu_enabled
>   s390x/pci: fix s390_pci_sclp_deconfigure
>   s390x/pci: enhance mpcifc_service_call
>   s390x/pci: add length checking for pci sclp handlers
>   s390x/pci: remove whitespace
> 
> xiaoqiang zhao (2):
>   hw/char: QOM'ify sclpconsole-lm.c
>   hw/char: QOM'ify sclpconsole.c
> 
>  hw/char/sclpconsole-lm.c           |  14 ++++---
>  hw/char/sclpconsole.c              |  12 ++++--
>  hw/s390x/ipl.c                     |  63 ++++++++++++++++------------
>  hw/s390x/ipl.h                     |  84 
> ++++++++++++++++++++++++++++++++++---
>  hw/s390x/s390-pci-bus.c            |  73 ++++++++++++++++++++++++--------
>  hw/s390x/s390-pci-bus.h            |  17 ++++----
>  hw/s390x/s390-pci-inst.c           |  79 +++++++++++++++++++++++++++-------
>  hw/s390x/s390-pci-inst.h           |  11 +++++
>  hw/s390x/s390-virtio-ccw.c         |  47 ++++++++++++++++++++-
>  hw/s390x/sclp.c                    |   4 +-
>  include/hw/compat.h                |   3 ++
>  include/hw/s390x/s390-virtio-ccw.h |   4 ++
>  pc-bios/s390-ccw.img               | Bin 26424 -> 26424 bytes
>  pc-bios/s390-ccw/iplb.h            |  79 ++++++++++++++++++++++++++++++++++
>  pc-bios/s390-ccw/main.c            |  25 ++++++-----
>  pc-bios/s390-ccw/s390-ccw.h        |   2 +-
>  pc-bios/s390-ccw/start.S           |   2 -
>  target-s390x/cpu.h                 |  18 ++++++++
>  target-s390x/ioinst.c              |   1 +
>  target-s390x/kvm.c                 |  21 ++++++++++
>  target-s390x/machine.c             |  12 ++++++
>  target-s390x/misc_helper.c         |  20 +++++++--
>  22 files changed, 493 insertions(+), 98 deletions(-)
>  create mode 100644 pc-bios/s390-ccw/iplb.h
> 

Patch selection looks good to me.