Re: [Qemu-devel] apparently missing yet another notify_event()

2012-09-14 Thread Michael Tokarev
On 14.09.2012 18:47, Michael Tokarev wrote: [] >> >> qemu-kvm -nographic -kernel /boot/vmlinuz-$(uname -r) -append console=ttyS0 >> -serial pty >> >> This hangs till I send a char to the pty. > > And it is even _more_ twisted than that. > > It depends on the timing. If I connect to the pty "to

Re: [Qemu-devel] apparently missing yet another notify_event()

2012-09-14 Thread Michael Tokarev
On 14.09.2012 18:47, Michael Tokarev wrote: [] >> qemu-kvm -nographic -kernel /boot/vmlinuz-$(uname -r) -append console=ttyS0 >> -serial pty >> >> This hangs till I send a char to the pty. > > And it is even _more_ twisted than that. > > It depends on the timing. If I connect to the pty "too s

Re: [Qemu-devel] apparently missing yet another notify_event()

2012-09-14 Thread Michael Tokarev
On 14.09.2012 18:17, Michael Tokarev wrote: > On 04.09.2012 10:58, Michael Tokarev wrote: >> On 04.09.2012 10:53, Paolo Bonzini wrote: >>> Il 03/09/2012 20:13, Michael Tokarev ha scritto: >> [] qemu -nographic -kernel /boot/vmlinuz-$(uname -r) -append console=ttyS0 -serial pty

Re: [Qemu-devel] apparently missing yet another notify_event()

2012-09-14 Thread Michael Tokarev
On 04.09.2012 10:58, Michael Tokarev wrote: > On 04.09.2012 10:53, Paolo Bonzini wrote: >> Il 03/09/2012 20:13, Michael Tokarev ha scritto: > [] >>> qemu -nographic -kernel /boot/vmlinuz-$(uname -r) -append console=ttyS0 >>> -serial pty >>> >>> This will hang with 100% CPU usage until something i

Re: [Qemu-devel] apparently missing yet another notify_event()

2012-09-03 Thread Michael Tokarev
On 04.09.2012 10:53, Paolo Bonzini wrote: > Il 03/09/2012 20:13, Michael Tokarev ha scritto: [] >> qemu -nographic -kernel /boot/vmlinuz-$(uname -r) -append console=ttyS0 >> -serial pty >> >> This will hang with 100% CPU usage until something is sent >> to the pty. key is enough. [] > Could it

Re: [Qemu-devel] apparently missing yet another notify_event()

2012-09-03 Thread Paolo Bonzini
Il 03/09/2012 20:13, Michael Tokarev ha scritto: > There's a new bugreport filed against qemu-kvm in debian, > which looks very similar to what we already had before -- > https://bugs.launchpad.net/qemu/+bug/1021649 > which were fixed by adding qemu_notify_event() call. > Later on these qemu_notify

[Qemu-devel] apparently missing yet another notify_event()

2012-09-03 Thread Michael Tokarev
There's a new bugreport filed against qemu-kvm in debian, which looks very similar to what we already had before -- https://bugs.launchpad.net/qemu/+bug/1021649 which were fixed by adding qemu_notify_event() call. Later on these qemu_notify_event() calls become unnecessary as far as I remember. Bu