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x86/hyper-v: Do some housekeeping in hyperv-tlfs.h

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hyperv-tlfs.h is a bit messy: CPUID feature bits are not always sorted,
it's hard to get which CPUID they belong to, some items are duplicated
(e.g. HV_X64_MSR_CRASH_CTL_NOTIFY/HV_CRASH_CTL_CRASH_NOTIFY).

Do some housekeeping work. While on it, replace all (1 << X) with BIT(X)
macro.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Vitaly Kuznetsov
2018-12-10 18:21:53 +01:00
committed by Paolo Bonzini
parent ec08449172
commit a4987defc1
2 changed files with 93 additions and 97 deletions
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4
arch/x86/kvm/hyperv.c
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@@ -809,9 +809,9 @@ static int kvm_hv_msr_set_crash_ctl(struct kvm_vcpu *vcpu, u64 data, bool host)
struct kvm_hv *hv = &vcpu->kvm->arch.hyperv;
if (host)
hv->hv_crash_ctl = data & HV_X64_MSR_CRASH_CTL_NOTIFY;
hv->hv_crash_ctl = data & HV_CRASH_CTL_CRASH_NOTIFY;
if (!host && (data & HV_X64_MSR_CRASH_CTL_NOTIFY)) {
if (!host && (data & HV_CRASH_CTL_CRASH_NOTIFY)) {
vcpu_debug(vcpu, "hv crash (0x%llx 0x%llx 0x%llx 0x%llx 0x%llx)\n",
hv->hv_crash_param[0],