On Tue, 4 Sep 2018 11:48:08 -0600 Jason Gunthorpe <j...@mellanox.com> wrote:
> Hi Nicholas, > > I am testing 4.19-rc2 and I see bad behavior with my qemu hvc0 > console.. > > Running interactive with qemu (qemu-2.11.2-1.fc28) on the console > providing hvc0, using options like: > > -nographic > -chardev stdio,id=stdio,mux=on,signal=off > -mon chardev=stdio > -device isa-serial,chardev=stdio > -device virtio-serial-pci > -device virtconsole,chardev=stdio > > I see the hvc0 console hang regularly, ie doing something like 'up > arrow' in bash causes the hvc0 console to hang. Prior kernels worked > OK. > > Any ideas? I'm not familiar with this code.. Thanks! Yes I have had another report, I'm working on a fix. Sorry it has taken a while and thank you for the report. Thanks, Nick
