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i40e: Fix to not show opcode msg on unsuccessful VF MAC change
commit 01cbf50 upstream. Hide i40e opcode information sent during response to VF in case when untrusted VF tried to change MAC on the VF interface. This is implemented by adding an additional parameter 'hide' to the response sent to VF function that hides the display of error information, but forwards the error code to VF. Previously it was not possible to send response with some error code to VF without displaying opcode information. Fixes: 5c3c48a ("i40e: implement virtual device interface") Signed-off-by: Grzegorz Szczurek <grzegorzx.szczurek@intel.com> Signed-off-by: Mateusz Palczewski <mateusz.palczewski@intel.com> Reviewed-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com> Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com> Tested-by: Tony Brelinski <tony.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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