On 01/13/2017 04:22 PM, Markus Armbruster wrote:
> Cao jin writes:
>
>> Only a tiny modification in patch "megasas: remove unnecessary
>> megasas_use_msix()" to fix a megasas issue.
>
> Please have a look at Michael's review in
> Message-ID: <20170112163519-mutt-send-email-...@kernel.org>
>
Oh...thanks for reminding, I missed that mail...
>> 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
>
> You could migrate to a new QEMU on the same machine.
>
> Or, if you don't want to deal with two instances of QEMU running at the
> same time, migrate to file:
>
> (qemu) migrate "exec:cat >zzz"
>
> Start the target with -incoming "exec:cat zzz". Better than nothing.
>
Thanks for the info, I will try
--
Sincerely,
Cao jin
