Only a tiny modification in patch "megasas: remove unnecessary megasas_use_msix()" to fix a megasas issue.
v8 changelog: 1. reorder: place the "megasas: remove unnecessary megasas_use_msix()" as the last one. and fix the bug in it, detailed description in it, also removed the R-b of it. 2. Add the Acked-by from Marcel for first 9 patches; add the R-b from Markus to "hcd-xhci: check & correct param before using it". Test: 1. make check ok 2. command line test for all affected device, make sure their realization is ok. 3. detailed test for megasas, hcd-xhci, vmxnet3. megasas: install a linux distro is ok ./qemu-system-x86_64 --enable-kvm -m 1024 -device megasas,id=scsi0,bus=pci.0 -drive file=/xx/scsi-disk.img,if=none,id=drive-scsi0 -device scsi-disk,bus=scsi0.0,channel=0,scsi-id=4,lun=0,drive=drive-scsi0,id=scsi0-4 -cdrom /xx/Fedora-Server-DVD-x86_64-23.iso --monitor stdio hcd-xhci: partition the usbstick.img, mkfs, write to file, is ok ./qemu-system-x86_64 -M q35 -m 1024 --enable-kvm -drive if=none,id=usbstick,file=/xx/usbstick.img -device nec-usb-xhci,id=usb,p2=8,p3=8,bus=pcie.0 -device usb-storage,bus=usb.0,drive=usbstick --monitor stdio /xx/FedoraWorkStatsion23-x86_64.img vmxnet3: ping another destination belongs to host's network is ok. But no migration test, because I don't have a spare machine for now. ./qemu-system-x86_64 -M q35 -m 1024 --enable-kvm -netdev tap,id=mynet0 -device vmxnet3,netdev=mynet0 --monitor stdio /home/pino/vm/FedoraWorkStatsion23-x86_64.img CC: Jiri Pirko <[email protected]> CC: Gerd Hoffmann <[email protected]> CC: Dmitry Fleytman <[email protected]> CC: Jason Wang <[email protected]> CC: Michael S. Tsirkin <[email protected]> CC: Hannes Reinecke <[email protected]> CC: Paolo Bonzini <[email protected]> CC: Alex Williamson <[email protected]> CC: Markus Armbruster <[email protected]> CC: Marcel Apfelbaum <[email protected]> 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: 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 megasas: remove unnecessary megasas_use_msix() 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
