Commit 142c95da authored by Vitaly Kuznetsov's avatar Vitaly Kuznetsov Committed by Radim Krčmář
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KVM: x86: hyperv: use defines when parsing hypercall parameters 



Avoid open-coding offsets for hypercall input parameters, we already
have defines for them.

Signed-off-by: default avatarVitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: default avatarRadim Krčmář <rkrcmar@redhat.com>
parent c9c92bee

arch/x86/kvm/hyperv.c

+3 −3
Original line number Diff line number Diff line
@@ -1341,9 +1341,9 @@ int kvm_hv_hypercall(struct kvm_vcpu *vcpu) 
#endif



	code = param & 0xffff;

	fast = (param >> 16) & 0x1;

	rep_cnt = (param >> 32) & 0xfff;

	rep_idx = (param >> 48) & 0xfff;

	fast = !!(param & HV_HYPERCALL_FAST_BIT);

	rep_cnt = (param >> HV_HYPERCALL_REP_COMP_OFFSET) & 0xfff;

	rep_idx = (param >> HV_HYPERCALL_REP_START_OFFSET) & 0xfff;



	trace_kvm_hv_hypercall(code, fast, rep_cnt, rep_idx, ingpa, outgpa);