diff --git a/drivers/gpu/drm/drm_pagemap.c b/drivers/gpu/drm/drm_pagemap.c index ba099aa7c52f..aa43a8475100 100644 --- a/drivers/gpu/drm/drm_pagemap.c +++ b/drivers/gpu/drm/drm_pagemap.c @@ -582,7 +582,7 @@ int drm_pagemap_migrate_to_devmem(struct drm_pagemap_devmem *devmem_allocation, err = ops->populate_devmem_pfn(devmem_allocation, npages, migrate.dst); if (err) - goto err_finalize; + goto err_aborted_migration; own_pages = 0; @@ -621,8 +621,10 @@ int drm_pagemap_migrate_to_devmem(struct drm_pagemap_devmem *devmem_allocation, err = drm_pagemap_migrate_range(devmem_allocation, migrate.src, migrate.dst, pages, pagemap_addr, &last, &cur, mdetails); - if (err) + if (err) { + npages = i + 1; goto err_finalize; + } } cur.start = npages; cur.ops = NULL; /* Force migration */ @@ -646,7 +648,7 @@ int drm_pagemap_migrate_to_devmem(struct drm_pagemap_devmem *devmem_allocation, err_aborted_migration: migrate_vma_pages(&migrate); - for (i = 0; i < npages;) { + for (i = 0; !err && i < npages;) { struct page *page = migrate_pfn_to_page(migrate.src[i]); unsigned long nr_pages = page ? NR_PAGES(folio_order(page_folio(page))) : 1;