github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-25 15:41:52 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

vfio/xe: Add default handler for .get_region_info_caps

Browse Source 
New requirement for the vfio drivers was added by the commit
f978595038 ("vfio: Require drivers to implement get_region_info")
followed by commit 1b0ecb5baf ("vfio/pci: Convert all PCI drivers
to get_region_info_caps") that was missed by the new vfio/xe driver.

Add handler for .get_region_info_caps to avoid -EINVAL errors.

Fixes: 2e38c50ae4 ("vfio/xe: Add device specific vfio_pci driver variant for Intel graphics")
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Marcin Bernatowicz <marcin.bernatowicz@linux.intel.com>
Tested-by: Marcin Bernatowicz <marcin.bernatowicz@linux.intel.com>
Link: https://lore.kernel.org/r/20251218205106.4578-1-michal.wajdeczko@intel.com
Signed-off-by: Alex Williamson <alex@shazbot.org>
This commit is contained in:
Michal Wajdeczko 2025-12-18 21:51:06 +01:00 committed by Alex Williamson
parent 8bb808cea3
commit 1e91505038
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/vfio/pci/xe/main.c
View File

@ -504,6 +504,7 @@ static const struct vfio_device_ops xe_vfio_pci_ops = {
.open_device = xe_vfio_pci_open_device,
.close_device = xe_vfio_pci_close_device,
.ioctl = vfio_pci_core_ioctl,
.get_region_info_caps = vfio_pci_ioctl_get_region_info,
.device_feature = vfio_pci_core_ioctl_feature,
.read = vfio_pci_core_read,
.write = vfio_pci_core_write,