Vitaly Kuznetsov b26f68c36b i386: HV_HYPERCALL_AVAILABLE privilege bit is always needed ... According to TLFS, Hyper-V guest is supposed to check HV_HYPERCALL_AVAILABLE privilege bit before accessing HV_X64_MSR_GUEST_OS_ID/HV_X64_MSR_HYPERCALL MSRs but at least some Windows versions ignore that. As KVM is very permissive and allows accessing these MSRs unconditionally, no issue is observed. We may, however, want to tighten the checks eventually. Conforming to the spec is probably also a good idea. Enable HV_HYPERCALL_AVAILABLE bit unconditionally. Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Message-Id: <20210608120817.1325125-8-vkuznets@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>		2021-07-13 09:13:29 -04:00
..
hyperv-proto.h	i386: Make migration fail when Hyper-V reenlightenment was enabled but 'user_tsc_khz' is unset	2021-03-19 08:48:18 -04:00
hyperv-stub.c	i386: move kvm accel files into kvm/	2020-12-16 14:06:52 -05:00
hyperv.c	i386: move kvm accel files into kvm/	2020-12-16 14:06:52 -05:00
hyperv.h	i386: move kvm accel files into kvm/	2020-12-16 14:06:52 -05:00
kvm_i386.h	i386: expand Hyper-V features during CPU feature expansion time	2021-07-13 09:13:29 -04:00
kvm-cpu.c	target/i386: Populate x86_ext_save_areas offsets using cpuid where possible	2021-07-06 08:33:48 +02:00
kvm-cpu.h	i386: split cpu accelerators from cpu.c, using AccelCPUClass	2021-05-10 15:41:49 -04:00
kvm-stub.c	i386: expand Hyper-V features during CPU feature expansion time	2021-07-13 09:13:29 -04:00
kvm.c	i386: HV_HYPERCALL_AVAILABLE privilege bit is always needed	2021-07-13 09:13:29 -04:00
meson.build	i386: split cpu accelerators from cpu.c, using AccelCPUClass	2021-05-10 15:41:49 -04:00
trace-events	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
trace.h	i386: move kvm accel files into kvm/	2020-12-16 14:06:52 -05:00