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| author | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2013-05-08 13:02:38 +0000 |
|---|---|---|
| committer | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2013-05-13 16:14:22 +0000 |
| commit | d7266d7894b111dee9b081c05944533bc8780eca (patch) | |
| tree | e91ce2d7aea829acbf4f607d5af7df53f7b754d1 /arch/arm/xen/enlighten.c | |
| parent | 1aa3d8d9935dfb459d64f06ccd828b56147fd971 (diff) | |
| download | linux-d7266d7894b111dee9b081c05944533bc8780eca.tar.gz linux-d7266d7894b111dee9b081c05944533bc8780eca.tar.bz2 linux-d7266d7894b111dee9b081c05944533bc8780eca.zip | |
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: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Diffstat (limited to 'arch/arm/xen/enlighten.c')
| -rw-r--r-- | arch/arm/xen/enlighten.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c index 83d13b0d5f74..3dfa2b5c787d 100644 --- a/arch/arm/xen/enlighten.c +++ b/arch/arm/xen/enlighten.c @@ -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. */ - per_cpu(xen_vcpu, cpu) = vcpup; - } + BUG_ON(err); + per_cpu(xen_vcpu, cpu) = vcpup; + return 0; } |