Reviewed-by: Rodrigo Trujillo <rodrigo.trujillo@linux.vnet.ibm.com> On 02/03/2016 04:26 PM, pvital@linux.vnet.ibm.com wrote:

From: Paulo Vital <pvital@linux.vnet.ibm.com>

Modified the error message with the correct configuration file and parameter to explain how to configure host kernel parameter to add support to IOMMU.

All latest version of supported distro at this moment (Fedora 23, Ubuntu 15.10, Debian 8, RHEL 7.2 and OpenSUSE Leap) have the configuration file (/etc/default/grub) and the kernel parameter (GRUB_CMDLINE_LINUX) to be configured.

Signed-off-by: Paulo Vital <pvital@linux.vnet.ibm.com> --- i18n.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/i18n.py b/i18n.py index a575922..6e453f3 100644 --- a/i18n.py +++ b/i18n.py @@ -136,8 +136,8 @@ messages = { "KCHVMHDEV0002E": _("The host device %(dev_name)s is not allowed to directly assign to VM."), "KCHVMHDEV0003E": _("No IOMMU groups found. Host PCI pass through needs IOMMU group to function correctly. " "Please enable Intel VT-d or AMD IOMMU in your BIOS, then verify the Kernel is compiled with IOMMU support. " - "For Intel CPU, add intel_iommu=on to your Kernel parameter in /boot/grub2/grub.conf. " - "For AMD CPU, add iommu=pt iommu=1."), + "For Intel CPU, add 'intel_iommu=on' to GRUB_CMDLINE_LINUX parameter in /etc/default/grub file. " + "For AMD CPU, add 'iommu=pt iommu=1'."), "KCHVMHDEV0004E": _('"name" should be a device name string'), "KCHVMHDEV0005E": _('The device %(name)s is probably in use by the host. Unable to attach it to the guest.'),