From: Shuah Khan <shuah.khan@hp.com>
Date: Tue, 9 Oct 2012 00:36:11 +0000 (-0600)
Subject: KVM: change kvm_assign_device() to print return value when iommu_attach_device()... 
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~27^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d151f63f20133aef9dbda209faddebcddbfccf31;p=pandora-kernel.git

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>
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