[Qemu-devel] [PATCH v7 00/10] Convert msix_init() to error

[Cao jin <caoj.fnst@cn.fujitsu.com>]

v7 changelog:
1. fix the segfaut bug in patch 2. So drop the all the R-b of it,
   please take a look, there is detailed description in the patch.
2. add the R-b from Hannes Reinecke

Test:
1. make check: pass
2. After applied all the patch, command line test for all the
   affected devices, just make sure device realize process is ok,
   no crash, but no further use of device.

CC: Jiri Pirko <jiri@resnulli.us>
CC: Gerd Hoffmann <kraxel@redhat.com>
CC: Dmitry Fleytman <dmitry@daynix.com>
CC: Jason Wang <jasowang@redhat.com>
CC: Michael S. Tsirkin <mst@redhat.com>
CC: Hannes Reinecke <hare@suse.de>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Alex Williamson <alex.williamson@redhat.com>
CC: Markus Armbruster <armbru@redhat.com>
CC: Marcel Apfelbaum <marcel@redhat.com>

Cao jin (10):
  msix: Follow CODING_STYLE
  hcd-xhci: check & correct param before using it
  pci: Convert msix_init() to Error and fix callers to check it
  megasas: change behaviour of msix switch
  hcd-xhci: change behaviour of msix switch
  megasas: remove unnecessary megasas_use_msix()
  megasas: undo the overwrites of msi user configuration
  vmxnet3: fix reference leak issue
  vmxnet3: remove unnecessary internal msix flag
  msi_init: convert assert to return -errno

 hw/block/nvme.c        |  5 +++-
 hw/misc/ivshmem.c      |  8 +++---
 hw/net/e1000e.c        |  6 ++++-
 hw/net/rocker/rocker.c |  7 ++++-
 hw/net/vmxnet3.c       | 46 +++++++++++++++------------------
 hw/pci/msi.c           |  9 ++++---
 hw/pci/msix.c          | 42 +++++++++++++++++++++++++-----
 hw/scsi/megasas.c      | 49 ++++++++++++++++++++---------------
 hw/usb/hcd-xhci.c      | 69 ++++++++++++++++++++++++++++++--------------------
 hw/vfio/pci.c          |  8 ++++--
 hw/virtio/virtio-pci.c | 11 ++++----
 include/hw/pci/msix.h  |  5 ++--
 12 files changed, 164 insertions(+), 101 deletions(-)

-- 
2.1.0