Most of this series are just cleanups that will help when making -cpu
check/enforce work properly, with some fixes.
In addition to code movements, the main changes are:
- x2apic won't be enabled if in-kernel irqchip is disabled
(patch 10)
- CPUID feature bit filtering is done much earlier, and inside target-i386/cpu.c
(patch 13)
- CPUID leaf 7 feature bits are now filterd based on GET_SUPPORTED_CPUID too
(patch 15)
Eduardo Habkost (15):
i386: kvm: kvm_arch_get_supported_cpuid: move R_EDX hack outside of
for loop
i386: kvm: kvm_arch_get_supported_cpuid: clean up has_kvm_features
check
i386: kvm: kvm_arch_get_supported_cpuid: use 'entry' variable
i386: kvm: extract register switch to cpuid_entry_get_reg() function
i386: kvm: extract CPUID entry lookup to cpuid_find_entry() function
i386: kvm: extract try_get_cpuid() loop to get_supported_cpuid()
function
i386: kvm: kvm_arch_get_supported_cpuid: replace if+switch with
single 'if'
i386: kvm: set CPUID_EXT_HYPERVISOR on kvm_arch_get_supported_cpuid()
i386: kvm: set CPUID_EXT_TSC_DEADLINE_TIMER on
kvm_arch_get_supported_cpuid()
i386: kvm: x2apic is not supported without in-kernel irqchip
i386: kvm: mask cpuid_kvm_features earlier
i386: kvm: mask cpuid_ext4_features bits earlier
i386: kvm: filter CPUID feature words earlier, on cpu.c
i386: kvm: reformat filter_features_for_kvm() code
i386: kvm: filter CPUID leaf 7 based on GET_SUPPORTED_CPUID, too
kvm.h | 1 +
target-i386/cpu.c | 30 +++++++++++
target-i386/kvm.c | 153 ++++++++++++++++++++++++++++++++----------------------
3 files changed, 122 insertions(+), 62 deletions(-)
--
1.7.11.4
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