Commits
Etienne Carriere committed 88f72393b8e
ion: "unmapped" heap for secure data path **not for mainline** OP-TEE/SDP (Secure Data Path) memory pools are created through ION secure type heap" from Allwinner. This change renames "secure" into "unmapped" as, from Linux point of view, the heap constraint is manipulating unmapped memory pools/buffers. "Unmapped" heap support is integrated in ION UAPI (actually this was the Allwinner initial proposal) and ION DT parsing support. Based in work from Sunny <sunny@allwinnertech.com> for Allwinner. Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> Reviewed-by: Joakim Bech <joakim.bech@linaro.org> (cherry picked from commit 4a95713514ddc3d55d5df213513aeec5a3717243 linaro repo https://github.com/linaro-swg/linux.git tag optee-v4.9-20171005) (cherry picked from commit 4cb0f7b04d70d3c475185a98094b556abfc4d68a)