diff options
| author | Simon Richter <Simon.Richter@hogyros.de> | 2025-08-18 15:47:35 +0900 |
|---|---|---|
| committer | Matthew Brost <matthew.brost@intel.com> | 2025-08-18 10:52:31 -0700 |
| commit | b85bb2d677153d990924d31be9416166d22382eb (patch) | |
| tree | b16b57aba71a9b146cada5d54a387f12cc889ffd /drivers/gpu/drm | |
| parent | drm/xe: Untangle vm_bind_ioctl cleanup order (diff) | |
| download | linux-b85bb2d677153d990924d31be9416166d22382eb.tar.gz linux-b85bb2d677153d990924d31be9416166d22382eb.zip | |
drm/xe: Make page size consistent in loop
If PAGE_SIZE != XE_PAGE_SIZE (which is currently locked behind
CONFIG_BROKEN), this would generate the wrong number of PDEs.
Since these PDEs are consumed by the GPU, the GPU page size needs to be
used.
Signed-off-by: Simon Richter <Simon.Richter@hogyros.de>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250818064806.2835-1-Simon.Richter@hogyros.de
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_migrate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_migrate.c b/drivers/gpu/drm/xe/xe_migrate.c index ddfad7506a82..57e6d5a8ac39 100644 --- a/drivers/gpu/drm/xe/xe_migrate.c +++ b/drivers/gpu/drm/xe/xe_migrate.c @@ -280,7 +280,7 @@ static int xe_migrate_prepare_vm(struct xe_tile *tile, struct xe_migrate *m, } /* Write PDE's that point to our BO. */ - for (i = 0; i < map_ofs / PAGE_SIZE; i++) { + for (i = 0; i < map_ofs / XE_PAGE_SIZE; i++) { entry = vm->pt_ops->pde_encode_bo(bo, (u64)i * XE_PAGE_SIZE); xe_map_wr(xe, &bo->vmap, map_ofs + XE_PAGE_SIZE + |