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KVM: change kvm_assign_device() to print return value when iommu_attach_device()...
authorShuah Khan <shuah.khan@hp.com>
Tue, 9 Oct 2012 00:36:11 +0000 (18:36 -0600)
committerMarcelo Tosatti <mtosatti@redhat.com>
Wed, 10 Oct 2012 18:45:40 +0000 (15:45 -0300)
commitd151f63f20133aef9dbda209faddebcddbfccf31
treec947a9f69b2cbeafdc5c994da1b5d12ec826b480tree | snapshot (tar.gz zip)
parentb6785def8368f9a69505797fcbd9f280d91b673ecommit | diff
KVM: change kvm_assign_device() to print return value when iommu_attach_device() fails

Change existing kernel error message to include return value from
iommu_attach_device() when it fails. This will help debug device
assignment failures more effectively.

Signed-off-by: Shuah Khan <shuah.khan@hp.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
virt/kvm/iommu.c diff | blob | blame | history