diff options
| author | Nicolin Chen <nicolinc@nvidia.com> | 2022-07-22 19:02:49 -0700 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2022-07-23 07:29:10 -0600 |
| commit | 10e19d492a326afe7f016a8735ccdfd7c65fc979 (patch) | |
| tree | 582d90232c98f7c826a8eb0a6f303099c46524e6 /drivers/gpu/drm/drm_lock.c | |
| parent | 2c9e8c01109fb65a63b6830adeb5d7c79ccf26d6 (diff) | |
vfio/ap: Pass in physical address of ind to ap_aqic()
The ap_aqic() is called by vfio_ap_irq_enable() where it passes in a
virt value that's casted from a physical address "h_nib". Inside the
ap_aqic(), it does virt_to_phys() again.
Since ap_aqic() needs a physical address, let's just pass in a pa of
ind directly. So change the "ind" to "pa_ind".
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Tested-by: Eric Farman <farman@linux.ibm.com>
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Link: https://lore.kernel.org/r/20220723020256.30081-4-nicolinc@nvidia.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_lock.c')
0 files changed, 0 insertions, 0 deletions