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| author | Philippe Mathieu-Daudé | 2020-11-03 03:07:27 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi | 2020-11-03 20:06:22 +0100 |
| commit | a4bc212add9bd9d7a7baaa095f875d9212eb1fc9 (patch) | |
| tree | f9b2e0c9aabb0209d77d33b0d881974c3916b8a1 | |
| parent | block/nvme: Fix nvme_submit_command() on big-endian host (diff) | |
| download | qemu-a4bc212add9bd9d7a7baaa095f875d9212eb1fc9.tar.gz qemu-a4bc212add9bd9d7a7baaa095f875d9212eb1fc9.tar.xz qemu-a4bc212add9bd9d7a7baaa095f875d9212eb1fc9.zip | |
util/vfio-helpers: Improve reporting unsupported IOMMU type
Change the confuse "VFIO IOMMU check failed" error message by
the explicit "VFIO IOMMU Type1 is not supported" once.
Example on POWER:
$ qemu-system-ppc64 -drive if=none,id=nvme0,file=nvme://0001:01:00.0/1,format=raw
qemu-system-ppc64: -drive if=none,id=nvme0,file=nvme://0001:01:00.0/1,format=raw: VFIO IOMMU Type1 is not supported
Suggested-by: Alex Williamson <alex.williamson@redhat.com>
Reviewed-by: Fam Zheng <fam@euphon.net>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20201103020733.2303148-2-philmd@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
| -rw-r--r-- | util/vfio-helpers.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util/vfio-helpers.c b/util/vfio-helpers.c index c469beb061..14a549510f 100644 --- a/util/vfio-helpers.c +++ b/util/vfio-helpers.c @@ -300,7 +300,7 @@ static int qemu_vfio_init_pci(QEMUVFIOState *s, const char *device, } if (!ioctl(s->container, VFIO_CHECK_EXTENSION, VFIO_TYPE1_IOMMU)) { - error_setg_errno(errp, errno, "VFIO IOMMU check failed"); + error_setg_errno(errp, errno, "VFIO IOMMU Type1 is not supported"); ret = -EINVAL; goto fail_container; } |