== Series Details == Series: dma-buf: Flag vmap'ed memory as system or I/O memory (rev2) URL : https://patchwork.freedesktop.org/series/81647/ State : warning == Summary == $ dim checkpatch origin/drm-tip 757ce74a1b9b dma-buf: Add struct dma-buf-map for storing struct dma_buf.vaddr_ptr -:52: WARNING:AVOID_BUG: Avoid crashing the kernel - try using WARN_ON & recovery code rather than BUG() or BUG_ON() #52: FILE: drivers/dma-buf/dma-buf.c:1212: + BUG_ON(dma_buf_map_is_null(&dmabuf->vmap_ptr)); -:58: WARNING:AVOID_BUG: Avoid crashing the kernel - try using WARN_ON & recovery code rather than BUG() or BUG_ON() #58: FILE: drivers/dma-buf/dma-buf.c:1217: + BUG_ON(dma_buf_map_is_set(&dmabuf->vmap_ptr)); -:76: WARNING:AVOID_BUG: Avoid crashing the kernel - try using WARN_ON & recovery code rather than BUG() or BUG_ON() #76: FILE: drivers/dma-buf/dma-buf.c:1244: + BUG_ON(dma_buf_map_is_null(&dmabuf->vmap_ptr)); -:79: WARNING:AVOID_BUG: Avoid crashing the kernel - try using WARN_ON & recovery code rather than BUG() or BUG_ON() #79: FILE: drivers/dma-buf/dma-buf.c:1246: + BUG_ON(!dma_buf_map_is_vaddr(&dmabuf->vmap_ptr, vaddr)); -:91: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating? #91: new file mode 100644 -:145: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!map->vaddr_iomem" #145: FILE: include/linux/dma-buf-map.h:50: + return map->vaddr_iomem == NULL; -:146: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!map->vaddr" #146: FILE: include/linux/dma-buf-map.h:51: + return map->vaddr == NULL; total: 0 errors, 5 warnings, 2 checks, 152 lines checked 3ed40eba3c1e dma-buf: Use struct dma_buf_map in dma_buf_vmap() interfaces a23bd28000a3 dma-buf: Use struct dma_buf_map in dma_buf_vunmap() interfaces -:43: WARNING:AVOID_BUG: Avoid crashing the kernel - try using WARN_ON & recovery code rather than BUG() or BUG_ON() #43: FILE: drivers/dma-buf/dma-buf.c:1250: + BUG_ON(!dma_buf_map_is_equal(&dmabuf->vmap_ptr, map)); total: 0 errors, 1 warnings, 0 checks, 287 lines checked _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
