Re: [PATCHv3 0/4] Add support for some HYPER-V PV features

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On 01/19/2010 02:50 PM, Gleb Natapov wrote:

This should fix it:

Unrelated, but important:

Signed-off-by: Gleb Natapov<gleb@xxxxxxxxxx>
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 47c6e23..147bda7 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -3807,11 +3807,11 @@ int kvm_hv_hypercall(struct kvm_vcpu *vcpu)
  	longmode = is_long_mode(vcpu)&&  cs_l == 1;

  	if (!longmode) {
-		param = (kvm_register_read(vcpu, VCPU_REGS_RDX)<<  32) |
+		param = ((u64)kvm_register_read(vcpu, VCPU_REGS_RDX)<<  32) |
  			(kvm_register_read(vcpu, VCPU_REGS_RAX)&  0xffffff);

This seems to be written for a 24-bit machine...

--
error compiling committee.c: too many arguments to function

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