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Commit d7266d78 authored by Stefano Stabellini's avatar Stefano Stabellini
Browse files

xen/arm: do not handle VCPUOP_register_vcpu_info failures 



We expect VCPUOP_register_vcpu_info to succeed, do not try to handle
failures.

Signed-off-by: default avatarStefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: default avatarIan Campbell <ian.campbell@citrix.com>
parent 1aa3d8d9

arch/arm/xen/enlighten.c

+3 −7
Original line number Diff line number Diff line
@@ -165,13 +165,9 @@ static int __init xen_secondary_init(unsigned int cpu) 
	info.offset = offset_in_page(vcpup);



	err = HYPERVISOR_vcpu_op(VCPUOP_register_vcpu_info, cpu, &info);

	if (err) {

		pr_debug("register_vcpu_info failed: err=%d\n", err);

	} else {

		/* This cpu is using the registered vcpu info, even if

		   later ones fail to. */

	BUG_ON(err);

	per_cpu(xen_vcpu, cpu) = vcpup;

	}



	return 0;

}