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MIPS: KVM: Fix ptr->int cast via KVM_GUEST_KSEGX()

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kvm_mips_trans_replace() passes a pointer to KVM_GUEST_KSEGX(). This
breaks on 64-bit builds due to the cast of that 64-bit pointer to a
different sized 32-bit int. Cast the pointer argument to an unsigned
long to work around the warning.

Signed-off-by: James Hogan <[email protected]>
Cc: Paolo Bonzini <[email protected]>
Cc: "Radim Krčmář" <[email protected]>
Cc: Ralf Baechle <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Paolo Bonzini <[email protected]>
This commit is contained in:
James Hogan 2016-07-08 11:53:29 +01:00 • committed by Paolo Bonzini
commit 8296963e6e
1 changed files with 1 additions and 1 deletions
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2
arch/mips/kvm/dyntrans.c
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@ -33,7 +33,7 @@ static int kvm_mips_trans_replace(struct kvm_vcpu *vcpu, u32 *opc,
unsigned long paddr, flags;
void *vaddr;
if (KVM_GUEST_KSEGX(opc) == KVM_GUEST_KSEG0) {
if (KVM_GUEST_KSEGX((unsigned long)opc) == KVM_GUEST_KSEG0) {
paddr = kvm_mips_translate_guest_kseg0_to_hpa(vcpu,
(unsigned long)opc);
vaddr = kmap_atomic(pfn_to_page(PHYS_PFN(paddr)));