diff options
Diffstat (limited to 'drivers/gpu/drm/xe')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_devcoredump.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_pat.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_ttm_vram_mgr.c | 2 |
4 files changed, 13 insertions, 6 deletions
diff --git a/drivers/gpu/drm/xe/xe_devcoredump.c b/drivers/gpu/drm/xe/xe_devcoredump.c index 68d3d623a0..ccec291b02 100644 --- a/drivers/gpu/drm/xe/xe_devcoredump.c +++ b/drivers/gpu/drm/xe/xe_devcoredump.c @@ -74,17 +74,19 @@ static ssize_t xe_devcoredump_read(char *buffer, loff_t offset, size_t count, void *data, size_t datalen) { struct xe_devcoredump *coredump = data; - struct xe_device *xe = coredump_to_xe(coredump); - struct xe_devcoredump_snapshot *ss = &coredump->snapshot; + struct xe_device *xe; + struct xe_devcoredump_snapshot *ss; struct drm_printer p; struct drm_print_iterator iter; struct timespec64 ts; int i; - /* Our device is gone already... */ - if (!data || !coredump_to_xe(coredump)) + if (!coredump) return -ENODEV; + xe = coredump_to_xe(coredump); + ss = &coredump->snapshot; + /* Ensure delayed work is captured before continuing */ flush_work(&ss->work); diff --git a/drivers/gpu/drm/xe/xe_pat.c b/drivers/gpu/drm/xe/xe_pat.c index e148934d55..351ab902eb 100644 --- a/drivers/gpu/drm/xe/xe_pat.c +++ b/drivers/gpu/drm/xe/xe_pat.c @@ -457,7 +457,7 @@ void xe_pat_dump(struct xe_gt *gt, struct drm_printer *p) { struct xe_device *xe = gt_to_xe(gt); - if (!xe->pat.ops->dump) + if (!xe->pat.ops) return; xe->pat.ops->dump(gt, p); diff --git a/drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c b/drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c index 3107d2a124..fb35e46d68 100644 --- a/drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c +++ b/drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c @@ -207,6 +207,11 @@ void xe_ttm_stolen_mgr_init(struct xe_device *xe) u64 stolen_size, io_size, pgsize; int err; + if (!mgr) { + drm_dbg_kms(&xe->drm, "Stolen mgr init failed\n"); + return; + } + if (IS_SRIOV_VF(xe)) stolen_size = 0; else if (IS_DGFX(xe)) diff --git a/drivers/gpu/drm/xe/xe_ttm_vram_mgr.c b/drivers/gpu/drm/xe/xe_ttm_vram_mgr.c index 115ec745e5..0678faf832 100644 --- a/drivers/gpu/drm/xe/xe_ttm_vram_mgr.c +++ b/drivers/gpu/drm/xe/xe_ttm_vram_mgr.c @@ -91,7 +91,7 @@ static int xe_ttm_vram_mgr_new(struct ttm_resource_manager *man, min_page_size = mgr->default_page_size; if (tbo->page_alignment) - min_page_size = tbo->page_alignment << PAGE_SHIFT; + min_page_size = (u64)tbo->page_alignment << PAGE_SHIFT; if (WARN_ON(min_page_size < mm->chunk_size)) { err = -EINVAL; |