[Qemu-devel] [PATCH 0/6] S390 April patch round

[Alexander Graf]

While improving KVM on S390x I stumbled across some more issues. The most
annoying ones were in the character layer, where -nographic would just fail
on most users. This set fixes these issues.

The set also adds support for my new zipl bootloader. Using this firmware
and a patches version of zipl you can finally boot from virtio disks without
the need to pass -kernel and -initrd directly!

Alexander Graf (6):
  S390: Add stub for cpu_get_phys_page_debug
  S390: Tell user why VM creation failed
  Make char muxer more robust wrt small FIFOs
  Always notify consumers of char devices if they're open
  [S390] Implement virtio reset
  [S390] Add firmware code

 hw/s390-virtio-bus.c  |    3 +--
 hw/s390-virtio-bus.h  |    1 +
 hw/s390-virtio.c      |   29 +++++++++++++++++++++++++----
 kvm-all.c             |    7 ++++++-
 pc-bios/s390-zipl.rom |  Bin 0 -> 2448 bytes
 qemu-char.c           |   30 ++++++++++++++++++++++++++++++
 qemu-char.h           |    1 +
 target-s390x/helper.c |    5 +++++
 8 files changed, 69 insertions(+), 7 deletions(-)
 create mode 100755 pc-bios/s390-zipl.rom