Commits
Lokesh Vutla committed 3f3c3de21b5
crypto: omap-aes: Verify page zone of scatterlists before starting DMA In certain platforms like DRA7xx having memory > 2GB with LPAE enabled has a constraint that DMA can be done with the initial 2GB and marks it as ZONE_DMA. But openssl when used with cryptodev does not make sure that input buffer is DMA capable. So, adding a check to very if the input buffer is capable of DMA. Tested-by: Aparna Balasubramanian <aparnab@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> [t-kristo@ti.com: fixed compile error in case CONFIG_ZONE_DMA was not set] Signed-off-by: Tero Kristo <t-kristo@ti.com>