Re: [libvirt] [PATCH v2 3/5] qemu: add support for Hyper-V PV IPIs

2018-11-14 Thread Vitaly Kuznetsov
Andrea Bolognani writes: > On Wed, 2018-11-14 at 17:27 +0100, Vitaly Kuznetsov wrote: >> Qemu 3.1 supports Hyper-V-style PV IPIs making it cheaper for Windows > > s/Qemu/QEMU/ > > Better than in v1 but not quite perfect yet ;) > > [...] >> + >> + >> + qemu: Add Hyper-V PV I

Re: [libvirt] [PATCH v2 3/5] qemu: add support for Hyper-V PV IPIs

2018-11-14 Thread Andrea Bolognani
On Wed, 2018-11-14 at 17:27 +0100, Vitaly Kuznetsov wrote: > Qemu 3.1 supports Hyper-V-style PV IPIs making it cheaper for Windows s/Qemu/QEMU/ Better than in v1 but not quite perfect yet ;) [...] > + > + > + qemu: Add Hyper-V PV IPI support > + > + > +

[libvirt] [PATCH v2 3/5] qemu: add support for Hyper-V PV IPIs

2018-11-14 Thread Vitaly Kuznetsov
Qemu 3.1 supports Hyper-V-style PV IPIs making it cheaper for Windows guests to send an IPI, especially when it targets many CPUs. Signed-off-by: Vitaly Kuznetsov --- docs/news.xml | 9 + src/qemu/qemu_command.c | 2 +- src/qemu/qemu_parse_comman