Commit 6e4e6f0d authored by Dong Jia Shi's avatar Dong Jia Shi Committed by Alex Williamson
Browse files

vfio/pci: Fix incorrect error message 



When the "No host device provided" error occurs, the hint message
that starts with "Use -vfio-pci," makes no sense, since "-vfio-pci"
is not a valid command line parameter.

Correct this by replacing "-vfio-pci" with "-device vfio-pci".

Signed-off-by: default avatarDong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Reviewed-by: default avatarEric Auger <eric.auger@redhat.com>
Signed-off-by: default avatarAlex Williamson <alex.williamson@redhat.com>
parent 38d49e8c

hw/vfio/pci.c

+2 −2
Original line number Diff line number Diff line
@@ -2625,8 +2625,8 @@ static void vfio_realize(PCIDevice *pdev, Error **errp) 
        if (!(~vdev->host.domain || ~vdev->host.bus ||

              ~vdev->host.slot || ~vdev->host.function)) {

            error_setg(errp, "No provided host device");

            error_append_hint(errp, "Use -vfio-pci,host=DDDD:BB:DD.F "

                              "or -vfio-pci,sysfsdev=PATH_TO_DEVICE\n");

            error_append_hint(errp, "Use -device vfio-pci,host=DDDD:BB:DD.F "

                              "or -device vfio-pci,sysfsdev=PATH_TO_DEVICE\n");

            return;

        }

        vdev->vbasedev.sysfsdev =