lly,
the type of mapping is now tracked, so it can be unmapped using
dma_unmap_page or dma_unmap_single when appropriate.
Signed-off-by: Yuusuke Ashiduka
---
Changes for v2:
- Added signed-off
---
drivers/net/ethernet/freescale/fec.h | 1 +
drivers/net/ethernet/freescale/fe
If highmem and 2GB or more of memory are valid,
"this_frag-> page.p" indicates the highmem area,
so the result of page_address() is NULL and panic occurs.
This commit fixes this by using the skb_frag_dma_map() helper,
which takes care of mapping the skb fragment properly. Additionally,
the type of
