Zhenzhong Duan d47f418ea1 vfio/iommufd: Fix SIGSEV in iommufd_cdev_attach() ...

When iommufd_cdev_ram_block_discard_disable() fails for whatever reason,
errp should be set or else SIGSEV is triggered in vfio_realize() when
error_prepend() is called.

By this chance, use the same error message for both legacy and iommufd
backend.

Fixes: 5ee3dc7af7 ("vfio/iommufd: Implement the iommufd backend")
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Link: https://lore.kernel.org/r/20250116102307.260849-1-zhenzhong.duan@intel.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
(cherry picked from commit 7b3d5b84cb)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

2025-02-12 22:12:02 +03:00

..

amd-xgbe.c

Include migration/vmstate.h less

2019-08-16 13:31:52 +02:00

ap.c

hw: Use device_class_set_legacy_reset() instead of opencoding

2024-09-13 15:31:44 +01:00

calxeda-xgmac.c

Include migration/vmstate.h less

2019-08-16 13:31:52 +02:00

ccw.c

hw/s390x: Restrict "loadparm" property to devices that can be used for booting

2024-11-18 10:54:42 +01:00

common.c

migration: Drop migration_is_setup_or_active()

2024-10-31 15:48:18 -04:00

container-base.c

vfio/container: Fix container object destruction

2024-11-18 08:40:06 +01:00

container.c

vfio/{iommufd, container}: Invoke HostIOMMUDevice::realize() during attach_device()

2024-07-23 17:14:52 +02:00

cpr.c

vfio/cpr: Make vfio_cpr_register_container() return bool

2024-05-16 16:59:20 +02:00

display.c

vfio/display: Fix vfio_display_edid_init() error path

2024-07-09 11:50:37 +02:00

helpers.c

vfio/helpers: Align mmaps

2024-10-23 14:46:24 +02:00

igd.c

vfio/igd: fix calculation of graphics stolen memory

2024-11-18 08:40:06 +01:00

iommufd.c

vfio/iommufd: Fix SIGSEV in iommufd_cdev_attach()

2025-02-12 22:12:02 +03:00

Kconfig

hw/vfio: Move the IGD quirk code to a separate file

2020-02-06 11:55:42 -07:00

meson.build

vfio: register container for cpr

2024-03-08 22:10:13 +01:00

migration.c

vfio/migration: Add vfio_save_block_precopy_empty_hit trace event

2024-11-05 15:51:14 +01:00

pci-quirks.c

vfio/igd: add new bar0 quirk to emulate BDSM mirror

2024-09-17 10:37:55 +02:00

pci.c

hw: Use device_class_set_legacy_reset() instead of opencoding

2024-09-13 15:31:44 +01:00

pci.h

vfio/igd: add new bar0 quirk to emulate BDSM mirror

2024-09-17 10:37:55 +02:00

platform.c

vfio/platform: Make vfio_populate_device() and vfio_base_device_init() return bool

2024-05-22 10:04:21 +02:00

spapr.c

vfio/container: Change VFIOContainerBase to use QOM

2024-06-24 23:15:31 +02:00

trace-events

vfio/migration: Add vfio_save_block_precopy_empty_hit trace event

2024-11-05 15:51:14 +01:00

trace.h

trace: switch position of headers to what Meson requires

2020-08-21 06:18:24 -04:00