From 0dadf0b76c9236d048c203fb5b9baaf3fe6fac15 Mon Sep 17 00:00:00 2001 From: Alex Williamson Date: Fri, 29 Sep 2017 21:45:44 +0200 Subject: [PATCH 12/27] vfio/pci: Fix incorrect error message RH-Author: Alex Williamson Message-id: <20170929214544.16765.85472.stgit@gimli.home> Patchwork-id: 76770 O-Subject: [RHEL-7.5 qemu-kvm PATCH 12/16] vfio/pci: Fix incorrect error message Bugzilla: 1494181 RH-Acked-by: Paolo Bonzini RH-Acked-by: Auger Eric RH-Acked-by: Miroslav Rezanina From: Dong Jia Shi Upstream: 6e4e6f0d403b1fb25f9dfdbe17754c643997753d 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: Dong Jia Shi Reviewed-by: Eric Auger Signed-off-by: Alex Williamson Signed-off-by: Miroslav Rezanina --- hw/misc/vfio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/misc/vfio.c b/hw/misc/vfio.c index a95bbaf..e2dc3f5 100644 --- a/hw/misc/vfio.c +++ b/hw/misc/vfio.c @@ -3867,8 +3867,8 @@ static int vfio_initfn(PCIDevice *pdev) if (!(~vdev->host.domain || ~vdev->host.bus || ~vdev->host.slot || ~vdev->host.function)) { error_report("No provided host device - " - "Use -vfio-pci,host=DDDD:BB:DD.F " - "or -vfio-pci,sysfsdev=PATH_TO_DEVICE"); + "Use -device vfio-pci,host=DDDD:BB:DD.F " + "or -device vfio-pci,sysfsdev=PATH_TO_DEVICE"); return -EINVAL; } vdev->vbasedev.sysfsdev = -- 1.8.3.1