Commit 36d014d3 authored by Fabiano Rosas's avatar Fabiano Rosas Committed by Michael Ellerman
Browse files

KVM: PPC: Book3S HV: Stop returning internal values to userspace 



Our kvm_arch_vcpu_ioctl_run currently returns the RESUME_HOST values
to userspace, against the API of the KVM_RUN ioctl which returns 0 on
success.

Signed-off-by: default avatarFabiano Rosas <farosas@linux.ibm.com>
Reviewed-by: default avatarNicholas Piggin <npiggin@gmail.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220125215655.1026224-2-farosas@linux.ibm.com
parent 26291c54

arch/powerpc/kvm/powerpc.c

+8 −0
Original line number Diff line number Diff line
@@ -1841,6 +1841,14 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu) 
#ifdef CONFIG_ALTIVEC

out:

#endif



	/*

	 * We're already returning to userspace, don't pass the

	 * RESUME_HOST flags along.

	 */

	if (r > 0)

		r = 0;



	vcpu_put(vcpu);

	return r;

}