bwlp/qemu.git/include/hw/kvm, branch spice_video_codecs

target/i386: always create kvmclock device

2020-09-30T17:11:36+00:00

QEMU's kvmclock device is only created when KVM PV feature bits for kvmclock (KVM_FEATURE_CLOCKSOURCE/KVM_FEATURE_CLOCKSOURCE2) are exposed to the guest. With 'kvm=off' cpu flag the device is not created and we don't call KVM_GET_CLOCK/KVM_SET_CLOCK upon migration. It was reported that without these call at least Hyper-V TSC page clocksouce (which can be enabled independently) gets broken after migration. Switch to creating kvmclock QEMU device unconditionally, it seems to always make sense to call KVM_GET_CLOCK/KVM_SET_CLOCK on migration. Use KVM_CAP_ADJUST_CLOCK check instead of CPUID feature bits. Reported-by: Antoine Damhet Suggested-by: Paolo Bonzini Signed-off-by: Vitaly Kuznetsov Message-Id: <20200922151934.899555-1-vkuznets@redhat.com> Signed-off-by: Paolo Bonzini

Supply missing header guards

2019-06-12T11:20:21+00:00

Signed-off-by: Markus Armbruster Message-Id: <20190604181618.19980-5-armbru@redhat.com>

hw: move headers to include/

2013-04-08T16:13:10+00:00

Many of these should be cleaned up with proper qdev-/QOM-ification. Right now there are many catch-all headers in include/hw/ARCH depending on cpu.h, and this makes it necessary to compile these files per-target. However, fixing this does not belong in these patches. Signed-off-by: Paolo Bonzini